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Analysis Report FAKTURA I RACHUNKI.exe

Overview

General Information

Sample Name:	FAKTURA I RACHUNKI.exe
Analysis ID:	383950
MD5:	ac62ebbbf6ec96f48a8cca64793bf8fb
SHA1:	c1e10d41d090cb7d0505b46a1b48f3f533aa6aad
SHA256:	5708e5be9ec5564f3f16b38f87b0c7a0178274ed580a8566e31a995a80e353bb
Tags:	GuLoader
Infos:
Most interesting Screenshot:

Detection

AgentTesla GuLoader

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

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Sigma detected: RegAsm connects to smtp port

Yara detected AgentTesla

Yara detected GuLoader

C2 URLs / IPs found in malware configuration

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Hides threads from debuggers

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to detect Any.run

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect virtualization through RDTSC time measurements

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Mail credentials (via file access)

Writes to foreign memory regions

Checks if the current process is being debugged

Contains functionality for execution timing, often used to detect debuggers

Contains functionality for read data from the clipboard

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Contains functionality to call native functions

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

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

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Internet Provider seen in connection with other malware

JA3 SSL client fingerprint seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

PE file contains strange resources

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

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

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

Sample file is different than original file name gathered from version info

Tries to load missing DLLs

Uses 32bit PE files

Uses SMTP (mail sending)

Uses code obfuscation techniques (call, push, ret)

Yara detected Credential Stealer

Classification

Startup

System is w10x64

FAKTURA I RACHUNKI.exe (PID: 5744 cmdline: 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe' MD5: AC62EBBBF6EC96F48A8CCA64793BF8FB)

RegAsm.exe (PID: 5584 cmdline: 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 5612 cmdline: 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 5608 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Username: ": "JrBJv6DyR8", "URL: ": "http://KeXrtgodXUi1h.com", "To: ": "syndic8@yandex.com", "ByHost: ": "mail.brimaq.com:587", "Password: ": "UXB9CyQFuVvwdgx", "From: ": "jaen@brimaq.com"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000002.00000002.608367607.0000000000F81000.00000040.00000001.sdmp	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: RegAsm.exe PID: 5612	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 5612	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: RegAsm.exe PID: 5612	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
Click to see the 1 entries

Sigma Overview

System Summary:

Sigma detected: RegAsm connects to smtp port

Show sources

Source: Network Connection

Author: Joe Security: Data: DestinationIp: 78.128.8.31, DestinationIsIpv6: false, DestinationPort: 587, EventID: 3, Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, Initiated: true, ProcessId: 5612, Protocol: tcp, SourceIp: 192.168.2.6, SourceIsIpv6: false, SourcePort: 49751

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: RegAsm.exe.5612.2.memstr

Malware Configuration Extractor: Agenttesla {"Username: ": "JrBJv6DyR8", "URL: ": "http://KeXrtgodXUi1h.com", "To: ": "syndic8@yandex.com", "ByHost: ": "mail.brimaq.com:587", "Password: ": "UXB9CyQFuVvwdgx", "From: ": "jaen@brimaq.com"}

Multi AV Scanner detection for submitted file

Show sources

Source: FAKTURA I RACHUNKI.exe	Virustotal: Detection: 21%			Perma Link
Source: FAKTURA I RACHUNKI.exe	ReversingLabs: Detection: 12%

Source: FAKTURA I RACHUNKI.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: unknown

HTTPS traffic detected: 172.217.168.33:443 -> 192.168.2.6:49717 version: TLS 1.2

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor

URLs: http://KeXrtgodXUi1h.com

Source: global traffic

TCP traffic: 192.168.2.6:49751 -> 78.128.8.31:587

Source: Joe Sandbox View

ASN Name: TELEPOINTBG TELEPOINTBG

Source: Joe Sandbox View

JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19

Source: global traffic

TCP traffic: 192.168.2.6:49751 -> 78.128.8.31:587

Source: unknown

DNS traffic detected: queries for: doc-0s-1k-docs.googleusercontent.com

Source: RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	String found in binary or memory: http://KeXrtgodXUi1h.com
Source: RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	String found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c0
Source: RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	String found in binary or memory: http://bbllRW.com
Source: RegAsm.exe, 00000002.00000002.614735524.000000001DE41000.00000004.00000001.sdmp	String found in binary or memory: http://brimaq.com
Source: RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	String found in binary or memory: http://cps.letsencrypt.org0
Source: RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	String found in binary or memory: http://cps.root-x1.letsencrypt.org0
Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	String found in binary or memory: http://crl.identrust.com/DSTROOTCAX3CRL.crl0
Source: RegAsm.exe, 00000002.00000002.609009636.00000000012BB000.00000004.00000020.sdmp	String found in binary or memory: http://crl.pki.goog/GTS1O1core.crl0
Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	String found in binary or memory: http://crl.pki.goog/gsr2/gsr2.crl0?
Source: RegAsm.exe, 00000002.00000002.614735524.000000001DE41000.00000004.00000001.sdmp	String found in binary or memory: http://mail.brimaq.com
Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	String found in binary or memory: http://ocsp.pki.goog/gsr202
Source: RegAsm.exe, 00000002.00000002.609009636.00000000012BB000.00000004.00000020.sdmp	String found in binary or memory: http://ocsp.pki.goog/gts1o1core0
Source: RegAsm.exe, 00000002.00000002.609009636.00000000012BB000.00000004.00000020.sdmp	String found in binary or memory: http://pki.goog/gsr2/GTS1O1.crt0
Source: RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	String found in binary or memory: http://r3.i.lencr.org/0
Source: RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	String found in binary or memory: http://r3.o.lencr.org0
Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	String found in binary or memory: https://csp.withgoogle.com/csp/drive-explorer/
Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	String found in binary or memory: https://doc-0s-1k-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/ilq0gs3h
Source: RegAsm.exe	String found in binary or memory: https://drive.google.com/uc?export=download&id=16YYVHnEy9_-NyGEipJqgNlcMWFoYiAxO
Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	String found in binary or memory: https://pki.goog/repository/0
Source: RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49717
Source: unknown	Network traffic detected: HTTP traffic on port 49717 -> 443

Source: unknown

HTTPS traffic detected: 172.217.168.33:443 -> 192.168.2.6:49717 version: TLS 1.2

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe

Code function: 0_2_0041112C OpenClipboard,

System Summary:

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023450CB NtResumeThread,
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02345294 NtResumeThread,
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_0234533A NtResumeThread,
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02345170 NtResumeThread,
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02345162 NtResumeThread,
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023453E8 NtResumeThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F8525E NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F84E07 NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F853E8 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F85294 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F8533A NtSetInformationThread,

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406B0F
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023450CB
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02342036
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02342022
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02340E2E
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_0234087D
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023446F2
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02341CEE
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_0234173A
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02344328
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02342B1B
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02343D76
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02345170
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02342372
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02342379
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02345162
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_0234156B
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02340954
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023447A7
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02341587
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023409E5
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_023439C3
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_01391900
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0139B9B5
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013919E4
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_01397898
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0139EE30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0139AAA8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013987E0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013A2020
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013A2768
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013A2F6D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013AB740
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDA6720
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDA5000
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDAB288
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB34A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB5D80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB4D00
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB97D8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB8010
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDBAC90
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDBDF78
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB1108
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB1AD7
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_1CDB1AE8

Source: FAKTURA I RACHUNKI.exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: FAKTURA I RACHUNKI.exe, 00000000.00000002.397678090.000000000041A000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenamespiritu.exe vs FAKTURA I RACHUNKI.exe
Source: FAKTURA I RACHUNKI.exe	Binary or memory string: OriginalFilenamespiritu.exe vs FAKTURA I RACHUNKI.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Section loaded: sfc.dll

Source: FAKTURA I RACHUNKI.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@6/1@3/2

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5608:120:WilError_01

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe

File created: C:\Users\user\AppData\Local\Temp\~DF991822A0E7AF3EFE.TMP

Jump to behavior

Source: FAKTURA I RACHUNKI.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe

Section loaded: C:\Windows\SysWOW64\msvbvm60.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe

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

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: FAKTURA I RACHUNKI.exe	Virustotal: Detection: 21%
Source: FAKTURA I RACHUNKI.exe	ReversingLabs: Detection: 12%

Source: unknown	Process created: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match	File source: 00000002.00000002.608367607.0000000000F81000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 5612, type: MEMORY

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00402465 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406C05 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406C0B push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406C11 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406C17 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00403281 push dword ptr [edi-4B012F33h]; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00402495 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00402699 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00402F70 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00403703 push fs; ret
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00403329 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BC9 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BCF push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BD5 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BDB push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_004051DF pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_004043E0 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BE1 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BE7 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BED push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BF3 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BF9 push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_00406BFF push C868CBC8h; retf
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_0234006B push ebx; ret
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02341131 pushfd ; iretd
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Code function: 0_2_02344504 push esi; retf
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_01398478 pushfd ; retf 551Fh
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0139D23C push eax; iretd
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013A7A37 push edi; retn 0000h
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_013A1E00 push edx; retf

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Show sources

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 0000000002342385 second address: 0000000002342385 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007F4DA0B46EF8h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d test dx, ax 0x00000020 pop ecx 0x00000021 cmp dl, FFFFFF90h 0x00000024 add edi, edx 0x00000026 dec ecx 0x00000027 cmp ecx, 00000000h 0x0000002a jne 00007F4DA0B46EDBh 0x0000002c push ecx 0x0000002d cmp dl, bl 0x0000002f call 00007F4DA0B46F0Dh 0x00000034 call 00007F4DA0B46F08h 0x00000039 lfence 0x0000003c mov edx, dword ptr [7FFE0014h] 0x00000042 lfence 0x00000045 ret 0x00000046 mov esi, edx 0x00000048 pushad 0x00000049 rdtsc
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 0000000002345485 second address: 0000000002345485 instructions:
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 0000000002340984 second address: 0000000002340984 instructions:
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000000F80B51 second address: 0000000000F80B51 instructions:

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Tries to detect Any.run

Show sources

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Program Files\qga\qga.exe

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Show sources

Source: RegAsm.exe

Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 0000000002342385 second address: 0000000002342385 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007F4DA0B46EF8h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d test dx, ax 0x00000020 pop ecx 0x00000021 cmp dl, FFFFFF90h 0x00000024 add edi, edx 0x00000026 dec ecx 0x00000027 cmp ecx, 00000000h 0x0000002a jne 00007F4DA0B46EDBh 0x0000002c push ecx 0x0000002d cmp dl, bl 0x0000002f call 00007F4DA0B46F0Dh 0x00000034 call 00007F4DA0B46F08h 0x00000039 lfence 0x0000003c mov edx, dword ptr [7FFE0014h] 0x00000042 lfence 0x00000045 ret 0x00000046 mov esi, edx 0x00000048 pushad 0x00000049 rdtsc
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 00000000023424DB second address: 00000000023424DB instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007F4DA05B9491h 0x0000001d popad 0x0000001e call 00007F4DA05B7370h 0x00000023 lfence 0x00000026 rdtsc
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 0000000002345485 second address: 0000000002345485 instructions:
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	RDTSC instruction interceptor: First address: 0000000002340984 second address: 0000000002340984 instructions:
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000000F824DB second address: 0000000000F824DB instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007F4DA0B49021h 0x0000001d popad 0x0000001e call 00007F4DA0B46F00h 0x00000023 lfence 0x00000026 rdtsc
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000000F80B51 second address: 0000000000F80B51 instructions:

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 2_2_00F824D8 rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 1095
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 8754

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 4980

Thread sleep time: -14757395258967632s >= -30000s

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

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

Last function: Thread delayed

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Thread delayed: delay time: 922337203685477

Source: RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAW
Source: RegAsm.exe	Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process information queried: ProcessInformation

Anti Debugging:

Hides threads from debuggers

Show sources

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Thread information set: HideFromDebugger
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread information set: HideFromDebugger
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread information set: HideFromDebugger

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process queried: DebugPort
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process queried: DebugPort

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 2_2_00F824D8 rdtsc

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe

Code function: 0_2_02342E6B LdrInitializeThunk,

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F822DB mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F849C5 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F84A48 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F83F39 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_00F84310 mov eax, dword ptr fs:[00000030h]

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process token adjusted: Debug

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Writes to foreign memory regions

Show sources

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: F80000

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'

Source: RegAsm.exe, 00000002.00000002.609296297.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: RegAsm.exe, 00000002.00000002.609296297.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: RegAsm.exe, 00000002.00000002.609296297.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: &Program Manager
Source: RegAsm.exe, 00000002.00000002.609296297.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Stealing of Sensitive Information:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 5612, type: MEMORY

Tries to harvest and steal browser information (history, passwords, etc)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini

Tries to harvest and steal ftp login credentials

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\

Tries to steal Mail credentials (via file access)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini

Source: Yara match	File source: 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 5612, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 5612, type: MEMORY

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	Windows Management Instrumentation211	DLL Side-Loading1	Process Injection112	Disable or Modify Tools1	OS Credential Dumping2	Query Registry1	Remote Services	Email Collection1	Exfiltration Over Other Network Medium	Encrypted Channel12	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	DLL Side-Loading1	Virtualization/Sandbox Evasion341	LSASS Memory	Security Software Discovery631	Remote Desktop Protocol	Archive Collected Data1	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Process Injection112	Security Account Manager	Process Discovery2	SMB/Windows Admin Shares	Data from Local System2	Automated Exfiltration	Non-Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Obfuscated Files or Information1	NTDS	Virtualization/Sandbox Evasion341	Distributed Component Object Model	Clipboard Data1	Scheduled Transfer	Application Layer Protocol112	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	DLL Side-Loading1	LSA Secrets	Application Window Discovery1	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	Steganography	Cached Domain Credentials	Remote System Discovery1	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	Compile After Delivery	DCSync	System Information Discovery313	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

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
FAKTURA I RACHUNKI.exe	21%	Virustotal		Browse
FAKTURA I RACHUNKI.exe	12%	ReversingLabs	Win32.Trojan.Generic

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
brimaq.com	0%	Virustotal		Browse
mail.brimaq.com	1%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe
http://brimaq.com	0%	Virustotal		Browse
http://brimaq.com	0%	Avira URL Cloud	safe
http://mail.brimaq.com	0%	Avira URL Cloud	safe
http://r3.o.lencr.org0	0%	URL Reputation	safe
http://r3.o.lencr.org0	0%	URL Reputation	safe
http://r3.o.lencr.org0	0%	URL Reputation	safe
http://pki.goog/gsr2/GTS1O1.crt0	0%	URL Reputation	safe
http://pki.goog/gsr2/GTS1O1.crt0	0%	URL Reputation	safe
http://pki.goog/gsr2/GTS1O1.crt0	0%	URL Reputation	safe
http://crl.pki.goog/gsr2/gsr2.crl0?	0%	URL Reputation	safe
http://crl.pki.goog/gsr2/gsr2.crl0?	0%	URL Reputation	safe
http://crl.pki.goog/gsr2/gsr2.crl0?	0%	URL Reputation	safe
https://pki.goog/repository/0	0%	URL Reputation	safe
https://pki.goog/repository/0	0%	URL Reputation	safe
https://pki.goog/repository/0	0%	URL Reputation	safe
http://KeXrtgodXUi1h.com	0%	Avira URL Cloud	safe
http://bbllRW.com	0%	Avira URL Cloud	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://r3.i.lencr.org/0	0%	URL Reputation	safe
http://r3.i.lencr.org/0	0%	URL Reputation	safe
http://r3.i.lencr.org/0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
brimaq.com	78.128.8.31	true	true	0%, Virustotal, Browse	unknown
googlehosted.l.googleusercontent.com	172.217.168.33	true	false		high
mail.brimaq.com	unknown	unknown	true	1%, Virustotal, Browse	unknown
doc-0s-1k-docs.googleusercontent.com	unknown	unknown	false		high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://KeXrtgodXUi1h.com	true	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://127.0.0.1:HTTP/1.1	RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://DynDns.comDynDNS	RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://cps.letsencrypt.org0	RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://doc-0s-1k-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/ilq0gs3h	RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	false		high
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://crl.pki.goog/GTS1O1core.crl0	RegAsm.exe, 00000002.00000002.609009636.00000000012BB000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://brimaq.com	RegAsm.exe, 00000002.00000002.614735524.000000001DE41000.00000004.00000001.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://mail.brimaq.com	RegAsm.exe, 00000002.00000002.614735524.000000001DE41000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://r3.o.lencr.org0	RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://pki.goog/gsr2/GTS1O1.crt0	RegAsm.exe, 00000002.00000002.609009636.00000000012BB000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://crl.pki.goog/gsr2/gsr2.crl0?	RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://pki.goog/repository/0	RegAsm.exe, 00000002.00000002.608987093.000000000129C000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://bbllRW.com	RegAsm.exe, 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://cps.root-x1.letsencrypt.org0	RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://r3.i.lencr.org/0	RegAsm.exe, 00000002.00000002.609079572.0000000001300000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: 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	Flag	ASN	ASN Name	Malicious
172.217.168.33	googlehosted.l.googleusercontent.com	United States		15169	GOOGLEUS	false
78.128.8.31	brimaq.com	Bulgaria		31083	TELEPOINTBG	true

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	383950
Start date:	08.04.2021
Start time:	12:58:33
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 14s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	FAKTURA I RACHUNKI.exe
Cookbook file name:	default.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
Number of analysed new started processes analysed:	22
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.troj.spyw.evad.winEXE@6/1@3/2
EGA Information:	Failed
HDC Information:	Successful, ratio: 51.5% (good quality ratio 26.6%) Quality average: 29.1% Quality standard deviation: 32.4%
HCA Information:	Successful, ratio: 97% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe TCP Packets have been reduced to 100 Excluded IPs from analysis (whitelisted): 52.255.188.83, 104.42.151.234, 13.64.90.137, 20.82.210.154, 172.217.168.14, 23.10.249.26, 23.10.249.43, 104.43.139.144, 67.26.73.254, 67.26.81.254, 8.241.90.126, 8.238.27.126, 8.241.89.254, 52.155.217.156, 20.54.26.129, 104.43.193.48, 52.147.198.201, 95.100.54.203, 20.82.209.183 Excluded domains from analysis (whitelisted): arc.msn.com.nsatc.net, a1449.dscg2.akamai.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, arc.msn.com, consumerrp-displaycatalog-aks2eap-europe.md.mp.microsoft.com.akadns.net, db5eap.displaycatalog.md.mp.microsoft.com.akadns.net, audownload.windowsupdate.nsatc.net, arc.trafficmanager.net, drive.google.com, displaycatalog.mp.microsoft.com, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, auto.au.download.windowsupdate.com.c.footprint.net, consumerrp-displaycatalog-aks2eap.md.mp.microsoft.com.akadns.net, prod.fs.microsoft.com.akadns.net, au-bg-shim.trafficmanager.net, displaycatalog-europeeap.md.mp.microsoft.com.akadns.net, skypedataprdcolwus17.cloudapp.net, fs.microsoft.com, displaycatalog-rp-europe.md.mp.microsoft.com.akadns.net, displaycatalog.md.mp.microsoft.com.akadns.net, ris-prod.trafficmanager.net, ctldl.windowsupdate.com, e1723.g.akamaiedge.net, skypedataprdcolcus16.cloudapp.net, skypedataprdcolcus15.cloudapp.net, ris.api.iris.microsoft.com, skypedataprdcoleus16.cloudapp.net, skypedataprdcoleus17.cloudapp.net, blobcollector.events.data.trafficmanager.net, skypedataprdcolwus16.cloudapp.net, displaycatalog-rp.md.mp.microsoft.com.akadns.net Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
13:00:03	API Interceptor	652x Sleep call for process: RegAsm.exe modified

Joe Sandbox View / Context

IPs

No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
TELEPOINTBG	0AX4532QWSA.xlsx	Get hash	malicious	Browse	217.174.152.38
	INV8222874744_20210111490395.xlsm	Get hash	malicious	Browse	217.174.149.3
	spetsifikatsiya.xls	Get hash	malicious	Browse	79.124.76.20
	spetsifikatsiya.xls	Get hash	malicious	Browse	79.124.76.20
	document-1932597637.xls	Get hash	malicious	Browse	217.174.152.52
	document-1932597637.xls	Get hash	malicious	Browse	217.174.152.52
	document-1961450761.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909441643.xls	Get hash	malicious	Browse	217.174.152.52
	document-1961450761.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909441643.xls	Get hash	malicious	Browse	217.174.152.52
	document-1942925331.xls	Get hash	malicious	Browse	217.174.152.52
	document-1942925331.xls	Get hash	malicious	Browse	217.174.152.52
	document-1892683183.xls	Get hash	malicious	Browse	217.174.152.52
	document-1892683183.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909894964.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909894964.xls	Get hash	malicious	Browse	217.174.152.52
	document-1965918496.xls	Get hash	malicious	Browse	217.174.152.52
	document-1965918496.xls	Get hash	malicious	Browse	217.174.152.52
	document-1901557343.xls	Get hash	malicious	Browse	217.174.152.52
	document-1901557343.xls	Get hash	malicious	Browse	217.174.152.52

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
37f463bf4616ecd445d4a1937da06e19	WDnE51mua6.exe	Get hash	malicious	Browse	172.217.168.33
	ikoAImKWvI.exe	Get hash	malicious	Browse	172.217.168.33
	V7UnYc7CCN.exe	Get hash	malicious	Browse	172.217.168.33
	SM25.vbs	Get hash	malicious	Browse	172.217.168.33
	FQ45.vbs	Get hash	malicious	Browse	172.217.168.33
	Signed pages of agreement copy.html	Get hash	malicious	Browse	172.217.168.33
	Payment Report.html	Get hash	malicious	Browse	172.217.168.33
	dMeVLLeyLc.exe	Get hash	malicious	Browse	172.217.168.33
	avast_secure_browser_setup.exe	Get hash	malicious	Browse	172.217.168.33
	PaymentAdvice-copy.htm	Get hash	malicious	Browse	172.217.168.33
	57fvgYpwnN.exe	Get hash	malicious	Browse	172.217.168.33
	8e29685862fc0d569411c311852d3bb2da2eedb25fc9085a95020b17ddc073a9.xls	Get hash	malicious	Browse	172.217.168.33
	9mm case for ROYAL METAL INDUSTRIES 3milmonth Specification drawings.exe	Get hash	malicious	Browse	172.217.168.33
	Scan emco Bautechni specification.pps	Get hash	malicious	Browse	172.217.168.33
	Lista e porosive te blerjes.exe	Get hash	malicious	Browse	172.217.168.33
	Notice-039539.xlsm	Get hash	malicious	Browse	172.217.168.33
	IMG_767893434432.exe	Get hash	malicious	Browse	172.217.168.33
	OH76.vbs	Get hash	malicious	Browse	172.217.168.33
	INVOICE_.EXE	Get hash	malicious	Browse	172.217.168.33
	FED8GODpaD.xlsb	Get hash	malicious	Browse	172.217.168.33

Dropped Files

No context

Created / dropped Files

\Device\ConDrv Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	30
Entropy (8bit):	3.964735178725505
Encrypted:	false
SSDEEP:	3:IBVFBWAGRHneyy:ITqAGRHner
MD5:	9F754B47B351EF0FC32527B541420595
SHA1:	006C66220B33E98C725B73495FE97B3291CE14D9
SHA-256:	0219D77348D2F0510025E188D4EA84A8E73F856DEB5E0878D673079D05840591
SHA-512:	C6996379BCB774CE27EEEC0F173CBACC70CA02F3A773DD879E3A42DA554535A94A9C13308D14E873C71A338105804AFFF32302558111EE880BA0C41747A08532
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	NordVPN directory not found!..

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	5.820730298106959
TrID:	Win32 Executable (generic) a (10002005/4) 99.15% Win32 Executable Microsoft Visual Basic 6 (82127/2) 0.81% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	FAKTURA I RACHUNKI.exe
File size:	126976
MD5:	ac62ebbbf6ec96f48a8cca64793bf8fb
SHA1:	c1e10d41d090cb7d0505b46a1b48f3f533aa6aad
SHA256:	5708e5be9ec5564f3f16b38f87b0c7a0178274ed580a8566e31a995a80e353bb
SHA512:	3e6581e22319fa6adc526ee5c62352ccf0b45a7f519d9fa82c060acce7e6df1feac6ea971865866b113d6470a325939cc330a1e6f343c70d90eb1ffd14309951
SSDEEP:	1536:f3GouBdGoPd3YqbfztVcOOTb3kCQv5i8+FMOihGo:fGZBdGcO0tVcOO/vQY8tOihG
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......u...1...1...1.......0...~...0.......0...Rich1...........PE..L.....zT.....................`....................@................

File Icon


Icon Hash:	0ccea09899191898

Static PE Info

General
Entrypoint:	0x4016bc
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x547AB41E [Sun Nov 30 06:07:26 2014 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	b99d75676bd131a32dd8593967e4443d

Entrypoint Preview

Instruction
push 0041091Ch
call 00007F4DA0B864F3h
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
xor byte ptr [eax], al
add byte ptr [eax], al
inc eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add ch, dh
call far 40C9h : A7DC1FC2h
stosd
mov es, word ptr [eax-509AA2ADh]
stc
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add dword ptr [eax], eax
add byte ptr [eax], al
insd
popad
xor dword ptr [bx+si], esp
push esp
jc 00007F4DA0B86563h
jo 00007F4DA0B86567h
jp 00007F4DA0B8656Bh
popad
insb
add byte ptr [ecx+67h], ch
push 00202074h
add byte ptr [eax], al
add bh, bh
int3
xor dword ptr [eax], eax
sub byte ptr [eax-4Dh], ah
into
lodsd
pop edx
mov cs, word ptr [ebp+eax*2-78h]
jnle 00007F4DA0B86566h
cmp byte ptr [edi-61h], al
push 1519A6C9h
mov gs, word ptr [ecx]
hlt
inc esp
inc ebx
cmp dword ptr [D1967FB6h], 4F3A498Dh
lodsd
xor ebx, dword ptr [ecx-48EE309Ah]
or al, 00h
stosb
add byte ptr [eax-2Dh], ah
xchg eax, ebx
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
das
int1
add byte ptr [eax], al
rol byte ptr [eax+eax+00h], cl
add byte ptr [636F5300h], al
imul esp, dword ptr [ecx+00h], 0006010Dh
outsb
jne 00007F4DA0B86575h
jns 00007F4DA0B86572h
add byte ptr [ecx], bl
add dword ptr [eax], eax

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x18754	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x1a000	0x4856	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x228	0x20
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x160	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x17cd8	0x18000	False	0.399688720703	data	6.38244790313	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x19000	0xaf4	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x1a000	0x4856	0x5000	False	0.414111328125	data	4.36134725027	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x1c2ae	0x25a8	data
RT_ICON	0x1b206	0x10a8	data
RT_ICON	0x1a87e	0x988	data
RT_ICON	0x1a416	0x468	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x1a3d8	0x3e	data
RT_VERSION	0x1a180	0x258	data	English	United States

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, __vbaFreeVar, __vbaStrVarMove, __vbaFreeVarList, __vbaEnd, _adj_fdiv_m64, __vbaFreeObjList, _adj_fprem1, __vbaSetSystemError, __vbaHresultCheckObj, _adj_fdiv_m32, __vbaAryVar, __vbaAryDestruct, __vbaVarForInit, __vbaObjSet, __vbaOnError, _adj_fdiv_m16i, _adj_fdivr_m16i, __vbaFpR8, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, __vbaStrCmp, DllFunctionCall, _adj_fpatan, __vbaLateIdCallLd, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, __vbaStrVarVal, _CIlog, __vbaNew2, __vbaR8Str, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, __vbaI4Str, __vbaFreeStrList, _adj_fdivr_m32, _adj_fdiv_r, __vbaVarTstNe, __vbaI4Var, __vbaVarAdd, __vbaVarDup, __vbaStrToAnsi, __vbaFpI4, _CIatan, __vbaStrMove, __vbaCastObj, __vbaAryCopy, _allmul, __vbaLateIdSt, _CItan, __vbaFPInt, __vbaVarForNext, _CIexp, __vbaFreeObj, __vbaFreeStr

Version Infos

Description	Data
Translation	0x0409 0x04b0
InternalName	spiritu
FileVersion	3.00
CompanyName	Salty
Comments	Salty
ProductName	Salty
ProductVersion	3.00
FileDescription	Salty
OriginalFilename	spiritu.exe

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 8, 2021 12:59:54.076888084 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.088737965 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.088859081 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.089565992 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.101257086 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.113404989 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.113428116 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.113444090 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.113456011 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.113595009 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.130697012 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.142597914 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.142709017 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.143599033 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.159888029 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.354562998 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.354589939 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.354608059 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.354626894 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.354655981 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.354758024 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.354823112 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.355194092 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.355216026 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.355305910 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.355993032 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.356015921 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.356112957 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.356779099 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.356802940 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.356880903 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.357748985 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.357769012 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.357866049 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.364959955 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.365125895 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.366472960 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.366497993 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.366682053 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.366864920 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.367209911 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.367291927 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.367693901 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.367894888 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.367980003 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.368638992 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.368758917 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.368822098 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.368874073 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.369818926 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.369843960 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.369930029 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.370223999 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.370275021 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.370357037 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.371006966 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.371105909 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.371113062 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.371175051 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.371829033 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.371851921 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.371922016 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.371952057 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.372915030 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.372982979 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.373075962 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.373658895 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.373719931 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.373898029 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.374234915 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.374309063 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.374337912 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.374456882 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.375217915 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.375255108 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.375348091 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.375797033 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.376125097 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.378381968 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.378416061 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.378458977 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.378469944 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.378506899 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.378515005 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.379914045 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.379949093 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.380044937 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.380048037 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.380075932 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.380146980 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.380645990 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.380678892 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.380744934 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.380775928 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.380812883 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.381489992 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.381524086 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.381567955 CEST	443	49717	172.217.168.33	192.168.2.6
Apr 8, 2021 12:59:54.381623030 CEST	49717	443	192.168.2.6	172.217.168.33
Apr 8, 2021 12:59:54.381665945 CEST	49717	443	192.168.2.6	172.217.168.33

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 8, 2021 12:59:31.325407982 CEST	64267	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:31.338635921 CEST	53	64267	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:31.957942009 CEST	49448	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:31.970499992 CEST	53	49448	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:34.149878025 CEST	60342	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:34.163836002 CEST	53	60342	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:35.499371052 CEST	61346	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:35.513375044 CEST	53	61346	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:36.672579050 CEST	51774	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:36.684636116 CEST	53	51774	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:37.636022091 CEST	56023	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:37.648880005 CEST	53	56023	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:38.655216932 CEST	58384	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:38.668001890 CEST	53	58384	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:50.976676941 CEST	60261	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:50.988904953 CEST	53	60261	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:53.282546043 CEST	56061	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:53.308614016 CEST	53	56061	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:54.047566891 CEST	58336	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:54.074717999 CEST	53	58336	8.8.8.8	192.168.2.6
Apr 8, 2021 12:59:56.837440014 CEST	53781	53	192.168.2.6	8.8.8.8
Apr 8, 2021 12:59:56.857350111 CEST	53	53781	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:08.197259903 CEST	54064	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:08.212652922 CEST	53	54064	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:09.260449886 CEST	52811	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:09.273159981 CEST	53	52811	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:10.023032904 CEST	55299	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:10.035923958 CEST	53	55299	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:13.818162918 CEST	63745	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:13.831867933 CEST	53	63745	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:16.318934917 CEST	50055	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:16.385103941 CEST	53	50055	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:16.939888954 CEST	61374	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:16.952446938 CEST	53	61374	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:17.401299000 CEST	50339	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:17.414516926 CEST	53	50339	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:17.548805952 CEST	63307	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:17.561593056 CEST	53	63307	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:17.919332027 CEST	49694	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:17.933033943 CEST	53	49694	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:18.206734896 CEST	54982	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:18.233263016 CEST	53	54982	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:18.381154060 CEST	50010	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:18.394428015 CEST	53	50010	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:18.676812887 CEST	63718	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:18.689332962 CEST	53	63718	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:18.810220003 CEST	62116	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:18.823066950 CEST	53	62116	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:19.197959900 CEST	63816	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:19.257272959 CEST	53	63816	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:19.876759052 CEST	55014	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:19.890892029 CEST	53	55014	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:20.724663019 CEST	62208	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:20.737973928 CEST	53	62208	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:21.184771061 CEST	57574	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:21.198182106 CEST	53	57574	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:21.658407927 CEST	51818	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:21.807991982 CEST	53	51818	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:29.075272083 CEST	56628	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:29.094196081 CEST	53	56628	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:35.899086952 CEST	60778	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:35.912130117 CEST	53	60778	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:36.710695982 CEST	53799	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:36.723328114 CEST	53	53799	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:37.692277908 CEST	54683	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:37.704863071 CEST	53	54683	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:38.838335991 CEST	59329	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:38.851082087 CEST	53	59329	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:41.063921928 CEST	64021	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:41.076550007 CEST	53	64021	8.8.8.8	192.168.2.6
Apr 8, 2021 13:00:54.385833025 CEST	56129	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:00:54.399205923 CEST	53	56129	8.8.8.8	192.168.2.6
Apr 8, 2021 13:01:00.012593031 CEST	58177	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:01:00.025682926 CEST	53	58177	8.8.8.8	192.168.2.6
Apr 8, 2021 13:01:02.281184912 CEST	50700	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:01:02.294496059 CEST	53	50700	8.8.8.8	192.168.2.6
Apr 8, 2021 13:01:29.743458033 CEST	54069	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:01:29.796550989 CEST	53	54069	8.8.8.8	192.168.2.6
Apr 8, 2021 13:01:29.808728933 CEST	61178	53	192.168.2.6	8.8.8.8
Apr 8, 2021 13:01:29.821937084 CEST	53	61178	8.8.8.8	192.168.2.6

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Apr 8, 2021 12:59:54.047566891 CEST	192.168.2.6	8.8.8.8	0xeb1a	Standard query (0)	doc-0s-1k-docs.googleusercontent.com	A (IP address)	IN (0x0001)
Apr 8, 2021 13:01:29.743458033 CEST	192.168.2.6	8.8.8.8	0x5d4	Standard query (0)	mail.brimaq.com	A (IP address)	IN (0x0001)
Apr 8, 2021 13:01:29.808728933 CEST	192.168.2.6	8.8.8.8	0x5f64	Standard query (0)	mail.brimaq.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Apr 8, 2021 12:59:54.074717999 CEST	8.8.8.8	192.168.2.6	0xeb1a	No error (0)	doc-0s-1k-docs.googleusercontent.com	googlehosted.l.googleusercontent.com		CNAME (Canonical name)	IN (0x0001)
Apr 8, 2021 12:59:54.074717999 CEST	8.8.8.8	192.168.2.6	0xeb1a	No error (0)	googlehosted.l.googleusercontent.com		172.217.168.33	A (IP address)	IN (0x0001)
Apr 8, 2021 13:01:29.796550989 CEST	8.8.8.8	192.168.2.6	0x5d4	No error (0)	mail.brimaq.com	brimaq.com		CNAME (Canonical name)	IN (0x0001)
Apr 8, 2021 13:01:29.796550989 CEST	8.8.8.8	192.168.2.6	0x5d4	No error (0)	brimaq.com		78.128.8.31	A (IP address)	IN (0x0001)
Apr 8, 2021 13:01:29.821937084 CEST	8.8.8.8	192.168.2.6	0x5f64	No error (0)	mail.brimaq.com	brimaq.com		CNAME (Canonical name)	IN (0x0001)
Apr 8, 2021 13:01:29.821937084 CEST	8.8.8.8	192.168.2.6	0x5f64	No error (0)	brimaq.com		78.128.8.31	A (IP address)	IN (0x0001)

HTTPS Packets

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Apr 8, 2021 12:59:54.113456011 CEST	172.217.168.33	443	192.168.2.6	49717	CN=*.googleusercontent.com, O=Google LLC, L=Mountain View, ST=California, C=US CN=GTS CA 1O1, O=Google Trust Services, C=US	CN=GTS CA 1O1, O=Google Trust Services, C=US CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R2	Tue Mar 16 20:32:57 CET 2021 Thu Jun 15 02:00:42 CEST 2017	Tue Jun 08 21:32:56 CEST 2021 Wed Dec 15 01:00:42 CET 2021	771,49196-49195-49200-49199-49188-49187-49192-49191-49162-49161-49172-49171-157-156-61-60-53-47-10,0-10-11-13-35-23-65281,29-23-24,0	37f463bf4616ecd445d4a1937da06e19
Apr 8, 2021 12:59:54.113456011 CEST	172.217.168.33	443	192.168.2.6	49717	CN=GTS CA 1O1, O=Google Trust Services, C=US	CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R2	Thu Jun 15 02:00:42 CEST 2017	Wed Dec 15 01:00:42 CET 2021		37f463bf4616ecd445d4a1937da06e19

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
Apr 8, 2021 13:01:29.992228985 CEST	587	49751	78.128.8.31	192.168.2.6	220-srvr.laprimeracloud08.com ESMTP Exim 4.94 #2 Thu, 08 Apr 2021 13:01:30 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
Apr 8, 2021 13:01:29.992747068 CEST	49751	587	192.168.2.6	78.128.8.31	EHLO 910646
Apr 8, 2021 13:01:30.036658049 CEST	587	49751	78.128.8.31	192.168.2.6	250-srvr.laprimeracloud08.com Hello 910646 [185.32.222.8] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-X_PIPE_CONNECT 250-AUTH PLAIN LOGIN 250-STARTTLS 250 HELP
Apr 8, 2021 13:01:30.037194967 CEST	49751	587	192.168.2.6	78.128.8.31	STARTTLS
Apr 8, 2021 13:01:30.085578918 CEST	587	49751	78.128.8.31	192.168.2.6	220 TLS go ahead

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: FAKTURA I RACHUNKI.exe PID: 5744 Parent PID: 5792

General

Start time:	12:59:27
Start date:	08/04/2021
Path:	C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Imagebase:	0x400000
File size:	126976 bytes
MD5 hash:	AC62EBBBF6EC96F48A8CCA64793BF8FB
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Reputation:	low

Analysis Process: RegAsm.exe PID: 5584 Parent PID: 5744

General

Start time:	12:59:40
Start date:	08/04/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Imagebase:	0xb0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 5612 Parent PID: 5744

General

Start time:	12:59:40
Start date:	08/04/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\FAKTURA I RACHUNKI.exe'
Imagebase:	0xba0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_GuLoader, Description: Yara detected GuLoader, Source: 00000002.00000002.608367607.0000000000F81000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000002.00000002.614309170.000000001DAE1000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: conhost.exe PID: 5608 Parent PID: 5612

General

Start time:	12:59:41
Start date:	08/04/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff61de10000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

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Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	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 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 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 attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
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:	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 target user email to collect sensitive information. Emails may contain sensitive data, including trade secrets or personal information, that can prove valuable to adversaries. Adversaries can collect or forward email from mail servers or clients.
Tactics:	Collection
Data Sources:	Authentication logs, Email gateway, File monitoring, Mail server, Office 365 trace logs, Process monitoring, Process use of network
Platforms:	Office 365, 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 search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to Exfiltration.
Tactics:	Collection
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API 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

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report FAKTURA I RACHUNKI.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Agenttesla

Yara Overview

Memory Dumps

Sigma Overview

System Summary:

Signature Overview

AV Detection:

Compliance:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

System Summary:

Data Obfuscation:

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:

Stealing of Sensitive Information:

Remote Access Functionality:

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 PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTPS Packets

SMTP Packets