revengerat | a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a

General

Target

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Size

1.2MB
MD5

9adfedfedfc7b1d46190e5877a805394
SHA1

34dc9f850ae29c7fc9c741c6f965b1eeda2ebdb0
SHA256

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a
SHA512

3f7b81d359ff78708c5b3bbc2ec3870747a81c16320a3b3bb83e68bb22e7496acd000769c932e017f242206064ca73297c89381296ca68e72af55f44564f08b0

Score

10^/10

revengerat nyancatrevenge evasion persistence trojan

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

hpdndbnb.duckdns.org:2404

Mutex

90a49aa7c27647e

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\Temp\\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe\""	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs
evasion trojan

Modify Registry
T1112

Modify Existing Service
T1031

Disabling Security Tools
T1089
RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

Drops startup file 2 IoCs

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Windows security modification 2 TTPs 9 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe = "0"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe = "0"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Real-Time Protection	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet\SubmitSamplesConsent = "0"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\<Unknown> = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

pid	process
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	pid	process	target process
PID 1032 set thread context of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1368 1032 WerFault.exe a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

pid	pid_target	process	target process
1368	1032	WerFault.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exea6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

pid	process
880	powershell.exe
1316	powershell.exe
1664	powershell.exe
1140	powershell.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

powershell.exepowershell.exepowershell.exea6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	880	powershell.exe
Token: SeDebugPrivilege	1316	powershell.exe
Token: SeDebugPrivilege	1664	powershell.exe
Token: SeDebugPrivilege	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
Token: SeDebugPrivilege	1140	powershell.exe

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe

description	pid	process	target process
PID 1032 wrote to memory of 1316	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1316	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1316	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1316	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 880	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 880	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 880	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 880	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1664	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1664	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1664	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1664	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1140	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1140	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1140	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1140	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	powershell.exe
PID 1032 wrote to memory of 1564	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1564	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1564	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1564	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1768	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1768	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1768	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1768	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1352	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1352	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1352	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1352	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1744	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1744	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1744	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1744	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1488	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
PID 1032 wrote to memory of 1368	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	WerFault.exe
PID 1032 wrote to memory of 1368	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	WerFault.exe
PID 1032 wrote to memory of 1368	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	WerFault.exe
PID 1032 wrote to memory of 1368	1032	a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
"C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"
1⤵
- Modifies WinLogon for persistence
- Drops startup file
- Windows security modification
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe" -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1316
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe" -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:880
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe" -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1664
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe" -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1140
- C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
  "C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"
  2⤵
  PID:1564
- C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
  "C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"
  2⤵
  PID:1768
- C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
  "C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"
  2⤵
  PID:1352
- C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
  "C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"
  2⤵
  PID:1744
- C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe
  "C:\Users\Admin\AppData\Local\Temp\a6bf7a9b696448dbc64ed4dfe0c661d6b49d48b421a8b39fa28cb8c9d0b3197a.exe"
  2⤵
  - Checks processor information in registry
  PID:1488
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1032 -s 1928
  2⤵
  - Program crash
  PID:1368

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Defense Evasion

Disabling Security Tools

3

T1089

Install Root Certificate

Modify Registry

Web Service

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
a036f748cfef67d8e0e80fe518c30d6b

SHA1
8074fdf985bd4b0b501b84ace0a45ef316b5a41c

SHA256
749a4a8bf3eff30367cf9363ee50bdf38569c1c1ce5febfd5878b19448653b3e

SHA512
f6cf6f39376870c46c33cdebcabba7d97e99297c45a7e152470f652a8a40857eb3a9d8ac2da89d66b9940f0c3dbc1cd59f905412edcd479e32ff673a9b6a552d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
a036f748cfef67d8e0e80fe518c30d6b

SHA1
8074fdf985bd4b0b501b84ace0a45ef316b5a41c

SHA256
749a4a8bf3eff30367cf9363ee50bdf38569c1c1ce5febfd5878b19448653b3e

SHA512
f6cf6f39376870c46c33cdebcabba7d97e99297c45a7e152470f652a8a40857eb3a9d8ac2da89d66b9940f0c3dbc1cd59f905412edcd479e32ff673a9b6a552d

Download Submit
memory/880-69-0x0000000002440000-0x000000000308A000-memory.dmp

Filesize
12.3MB

Download
memory/880-57-0x0000000000000000-mapping.dmp

Download
memory/880-67-0x000000006F090000-0x000000006F63B000-memory.dmp

Filesize
5.7MB

Download
memory/1032-54-0x00000000000B0000-0x00000000001DC000-memory.dmp

Filesize
1.2MB

Download
memory/1032-55-0x0000000000750000-0x00000000007B2000-memory.dmp

Filesize
392KB

Download
memory/1140-72-0x0000000002370000-0x0000000002FBA000-memory.dmp

Filesize
12.3MB

Download
memory/1140-63-0x0000000000000000-mapping.dmp

Download
memory/1140-71-0x000000006F090000-0x000000006F63B000-memory.dmp

Filesize
5.7MB

Download
memory/1316-56-0x0000000000000000-mapping.dmp

Download
memory/1316-68-0x000000006F090000-0x000000006F63B000-memory.dmp

Filesize
5.7MB

Download
memory/1316-59-0x0000000075B71000-0x0000000075B73000-memory.dmp

Filesize
8KB

Download
memory/1368-85-0x0000000000000000-mapping.dmp

Download
memory/1488-73-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1488-74-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1488-80-0x000000000040501E-mapping.dmp

Download
memory/1488-82-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1488-79-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1488-78-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1488-76-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1488-84-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1664-66-0x000000006F090000-0x000000006F63B000-memory.dmp

Filesize
5.7MB

Download
memory/1664-58-0x0000000000000000-mapping.dmp

Download
memory/1664-70-0x00000000022F0000-0x0000000002F3A000-memory.dmp

Filesize
12.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads