imminent | b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562

General

Target

b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
Size

446KB
MD5

2ea6a450268553f679c597b90dd1040a
SHA1

8e3712dd47b798d0c1b61a8d840261429a63464d
SHA256

b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562
SHA512

5f9924a73b0092a1ae36caf0e6ceff919c86ca4182a012b3d80974ce6f4fd4cdf61b49998db95487b3c0394be7772a91db47f136cafdde04342a69bec636cb1c
SSDEEP

12288:38x3wCw2ihRgU7l1Z/0qLBM+7iAHO6qAMNH:38i+Vehu6Fo

Score

10^/10

imminent persistence spyware trojan

Malware Config

Signatures

Imminent RAT
Remote-access trojan based on Imminent Monitor remote admin software.
trojan spyware imminent

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GoogleUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\WinApp\\GoogleUpdate.exe.lnk"	reg.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
File created	C:\Windows\assembly\Desktop.ini	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2192 set thread context of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
File created	C:\Windows\assembly\Desktop.ini	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
228	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
Token: SeDebugPrivilege	228	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
228	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 1132	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	83
PID 2192 wrote to memory of 1132	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	83
PID 2192 wrote to memory of 1132	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	83
PID 1132 wrote to memory of 3360	1132	cmd.exe	85
PID 1132 wrote to memory of 3360	1132	cmd.exe	85
PID 1132 wrote to memory of 3360	1132	cmd.exe	85
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86
PID 2192 wrote to memory of 228	2192	b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe	86

C:\Users\Admin\AppData\Local\Temp\b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
"C:\Users\Admin\AppData\Local\Temp\b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "GoogleUpdate" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WinApp\GoogleUpdate.exe.lnk"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1132
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "GoogleUpdate" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WinApp\GoogleUpdate.exe.lnk"
    3⤵
    - Adds Run key to start application
    PID:3360
- C:\Users\Admin\AppData\Local\Temp\b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe
  "C:\Users\Admin\AppData\Local\Temp\b13da7b6b8aae65cbd0e6ba90a799ca357743ebd09346bd9df08314998bad562.exe"
  2⤵
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:228

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/228-137-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/228-138-0x0000000075310000-0x00000000758C1000-memory.dmp

Filesize
5.7MB

Download
memory/228-139-0x0000000075310000-0x00000000758C1000-memory.dmp

Filesize
5.7MB

Download
memory/2192-132-0x0000000075310000-0x00000000758C1000-memory.dmp

Filesize
5.7MB

Download
memory/2192-133-0x0000000075310000-0x00000000758C1000-memory.dmp

Filesize
5.7MB

Download

Analysis

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