imminent | 7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 15:37

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General

Target

7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe
Size

735KB
MD5

d544074edcf4c61af1da32fe6ee61191
SHA1

32511a480c390cead38e014e88a7b48ea954c790
SHA256

7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98
SHA512

6cd097e562a428e18dc884ce4fcb1ef16ca4714085a7c0e68f443a81a1204c4046c96827cc62ef20ffee5b937dff392a234c7d2aebcce31ca21b9863fa788b40
SSDEEP

12288:0CmhzJTatsXiZZcOg44rpTivXh3I/VbSzQv5WBDVL8DigqmsheQG8:ztsXiHDv4rpivXpoVbSsRWB5L8DQh

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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\U56qH71P0D7IId0n\\yOBah8HfZsYP.exe\",explorer.exe"	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1760 set thread context of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1736	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe
Token: SeDebugPrivilege	1736	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1736	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28
PID 1760 wrote to memory of 1736	1760	7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe	28

C:\Users\Admin\AppData\Local\Temp\7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe
"C:\Users\Admin\AppData\Local\Temp\7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe
  "C:\Users\Admin\AppData\Local\Temp\7f4c241979488a3c6f11f3bc3a312562bb8668684da069498405daa4ae3f8c98.exe"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1736-61-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-56-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-57-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-59-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-60-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-64-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-66-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1736-69-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-70-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1760-55-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1760-54-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

Download
memory/1760-68-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download