imminent | 8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c

General

Target

8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe
Size

345KB
MD5

df3dea2710d684c6606fd6b7b182f2c4
SHA1

00e80c47352c7d73de1a7aff94c6c39fade997d7
SHA256

8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c
SHA512

bbeeb332098353904a3aedac70c56cd5c803ad78fe84f54891d8bca30a10c743d62581f207d3e84e8d61f2ca8e33e87ac638b1c483be0eec84611997e5581dc8
SSDEEP

6144:uDkjip+aCO8Ekb8sTUI3+kSjpwvjdn3lfhuUtko88/8I9ifk:+ktaCik9R3WwrjVkI9iM

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 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\SubFolder\\SubFolder\\winlogon.exe"	winlogon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\SubFolder\\SubFolder\\winlogon.exe"	winlogon.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1516 set thread context of 1708	1516	winlogon.exe	30

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1708	winlogon.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1520	8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	winlogon.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1708	winlogon.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 1516	1520	8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe	27
PID 1520 wrote to memory of 1516	1520	8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe	27
PID 1520 wrote to memory of 1516	1520	8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe	27
PID 1520 wrote to memory of 1516	1520	8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe	27
PID 1516 wrote to memory of 1356	1516	winlogon.exe	28
PID 1516 wrote to memory of 1356	1516	winlogon.exe	28
PID 1516 wrote to memory of 1356	1516	winlogon.exe	28
PID 1516 wrote to memory of 1356	1516	winlogon.exe	28
PID 1516 wrote to memory of 1744	1516	winlogon.exe	29
PID 1516 wrote to memory of 1744	1516	winlogon.exe	29
PID 1516 wrote to memory of 1744	1516	winlogon.exe	29
PID 1516 wrote to memory of 1744	1516	winlogon.exe	29
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30
PID 1516 wrote to memory of 1708	1516	winlogon.exe	30

C:\Users\Admin\AppData\Local\Temp\8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe
"C:\Users\Admin\AppData\Local\Temp\8dc87564e798918da03ca73d100dd2623c239319a687550ca1ca364d5782b66c.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
  "C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
    "C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
    3⤵
    PID:1356
- - C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
    "C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
    3⤵
    PID:1744
- - C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
    "C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:1708

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1516-70-0x0000000075040000-0x00000000755EB000-memory.dmp

Filesize
5.7MB

Download
memory/1520-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1520-55-0x0000000075040000-0x00000000755EB000-memory.dmp

Filesize
5.7MB

Download
memory/1520-58-0x0000000075040000-0x00000000755EB000-memory.dmp

Filesize
5.7MB

Download
memory/1708-64-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-60-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-66-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-62-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-59-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-71-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-73-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1708-75-0x0000000074FD0000-0x000000007557B000-memory.dmp

Filesize
5.7MB

Download
memory/1708-76-0x0000000074FD0000-0x000000007557B000-memory.dmp

Filesize
5.7MB

Download

Analysis

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