imminent | ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6

General

Target

ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
Size

272KB
MD5

e87802adc9385a9960d4d505bf9777ee
SHA1

8acf181bcd2aa1288d454c980ceb67df235f8b07
SHA256

ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6
SHA512

ab1638215883d084a78471a0594be0e062d521e13231e495b17266dd5317c3af590153c4ef813d173c14afd70e9528499b3387a6ab0e2445ebf17cef2ba3548b
SSDEEP

6144:/DzXdjKLCXJnmlrroy1pvj7WjDiuFCNBL/Yctlm:fJgCXJnmVnbXWjOGu1AIm

Score

10^/10

imminent spyware trojan

Malware Config

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
1224	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
File opened for modification	C:\Windows\assembly	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
File created	C:\Windows\assembly\Desktop.ini	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
644	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1224	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
Token: SeDebugPrivilege	1224	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1224	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4336 wrote to memory of 1224	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe	80
PID 4336 wrote to memory of 1224	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe	80
PID 4336 wrote to memory of 1224	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe	80
PID 4336 wrote to memory of 1468	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe	81
PID 4336 wrote to memory of 1468	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe	81
PID 4336 wrote to memory of 1468	4336	ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe	81
PID 1468 wrote to memory of 644	1468	cmd.exe	83
PID 1468 wrote to memory of 644	1468	cmd.exe	83
PID 1468 wrote to memory of 644	1468	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
"C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4336
- C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe
  "C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe"
  2⤵
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1224
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Windows\SysWOW64\PING.EXE
    ping 1.1.1.1 -n 1 -w 1000
    3⤵
    - Runs ping.exe
    PID:644

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Filesize
272KB

MD5
e87802adc9385a9960d4d505bf9777ee

SHA1
8acf181bcd2aa1288d454c980ceb67df235f8b07

SHA256
ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6

SHA512
ab1638215883d084a78471a0594be0e062d521e13231e495b17266dd5317c3af590153c4ef813d173c14afd70e9528499b3387a6ab0e2445ebf17cef2ba3548b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6\ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6.exe

Filesize
272KB

MD5
e87802adc9385a9960d4d505bf9777ee

SHA1
8acf181bcd2aa1288d454c980ceb67df235f8b07

SHA256
ef4b3ffc69ecf69409ae39f13507a9b4ad8aa010e6b1bf90080375031fc3ccf6

SHA512
ab1638215883d084a78471a0594be0e062d521e13231e495b17266dd5317c3af590153c4ef813d173c14afd70e9528499b3387a6ab0e2445ebf17cef2ba3548b

Download Submit
memory/1224-140-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/1224-141-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/4336-132-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/4336-133-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/4336-139-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download

Analysis

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