imminent | 903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd

General

Target

903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
Size

863KB
MD5

e2771285fe692ee131cbc072e1e9c85d
SHA1

f789fe6cbd9ad9578bd55951a43ccc906e75c3f1
SHA256

903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd
SHA512

6795535518eb98b1686f9729141a8c84824a932985a05eb1c351a6c2cf8db8da3904319c55cc41f3e99a3ad95952a62fe192fde40da649b4dd32187b1dd8f862

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-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Winlogonm = "\\winfirewalllog\\firewallinitstart.exe"	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Winlogonm = "C:\\Users\\Admin\\AppData\\Roaming\\winfirewalllog\\firewallinitstart.exe"	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1888 set thread context of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
File created	C:\Windows\assembly\Desktop.ini	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\security.config.cch.new	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\enterprisesec.config.cch.new	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4736	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
Token: SeDebugPrivilege	4736	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
Token: 33	4736	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
Token: SeIncBasePriorityPrivilege	4736	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4736	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81
PID 1888 wrote to memory of 4736	1888	903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe	81

C:\Users\Admin\AppData\Local\Temp\903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
"C:\Users\Admin\AppData\Local\Temp\903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Users\Admin\AppData\Local\Temp\903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.exe
  "C:\Users\Admin\AppData\Local\Temp\903a87f5fb8e4603adce93efe1f974c7154681017ee28abfc0990323837134bd.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:4736

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:1240

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/1888-130-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/1888-131-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/1888-136-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/4736-133-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4736-134-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/4736-135-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download

Analysis

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