imminent | 49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1

General

Target

49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe
Size

1.5MB
MD5

78ea97904eb1ae6e58cfe05b4a2c541f
SHA1

bcd8368e79b3b17cad88e21e71177f6f685ca0b3
SHA256

49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1
SHA512

88938f32bfdb6380d14697d6bf694478f77ed935c0635ad38a68c6e6e8f9a67869b04db85039098978907e7b1cee1b18af1ec87b6454e34d767075eb3ff1cc32

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\\\.exe"	RegAsm.exe

Drops desktop.ini file(s) 2 IoCs

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2272 set thread context of 3064	2272	49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe	82

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	RegAsm.exe
File opened for modification	C:\Windows\assembly	RegAsm.exe
File created	C:\Windows\assembly\Desktop.ini	RegAsm.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	RegAsm.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3064	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	RegAsm.exe
Token: 33	3064	RegAsm.exe
Token: SeIncBasePriorityPrivilege	3064	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3064	RegAsm.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 3064	2272	49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe	82
PID 2272 wrote to memory of 3064	2272	49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe	82
PID 2272 wrote to memory of 3064	2272	49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe	82
PID 2272 wrote to memory of 3064	2272	49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe	82
PID 2272 wrote to memory of 3064	2272	49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe	82

C:\Users\Admin\AppData\Local\Temp\49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe
"C:\Users\Admin\AppData\Local\Temp\49f66c987a29c39d1af5f08a641c9e9e6f356762a2de5da978105b1c2afeacd1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - Adds Run key to start application
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3064

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:4972

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3064-131-0x0000000000380000-0x00000000003D6000-memory.dmp

Filesize
344KB

Download
memory/3064-136-0x0000000074C10000-0x00000000751C1000-memory.dmp

Filesize
5.7MB

Download
memory/3064-137-0x0000000074C10000-0x00000000751C1000-memory.dmp

Filesize
5.7MB

Download

Analysis

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