imminent | 199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905

Analysis

max time kernel
151s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2022, 03:23

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General

Target

199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe
Size

618KB
MD5

2ffee95ccd3b356cf8f08b845686739b
SHA1

4ca369f3e6457cbb11f0fc3ff8f2969ec7d4f81a
SHA256

199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905
SHA512

0ace2a3219759f93ac56f736f9168de82248dc826c32798c0ecbbba0ed73af5a53e47c8708c5a90618681a42ae4cce35e46c4c2d2ccf0af3ed4c90dcebbe32d8
SSDEEP

12288:MDEpkIjmJk/6Egnp4vVgyMqVQrmvJQ3jyAnWtzaAaRACygQmUIe2nH:1pB7/Lgki5ixCy/zaAaOhX2H

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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\gsPF4g2Xp95q7OIw\\uDUBzNZTfUCk.exe\",explorer.exe"	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe
File created	C:\Windows\assembly\Desktop.ini	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
628	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	628	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
628	199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe

C:\Users\Admin\AppData\Local\Temp\199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe
"C:\Users\Admin\AppData\Local\Temp\199c3d067000396f0eece639ae58da4a8fdf5107fa5be17d31edcaed13ade905.exe"
1⤵
- Modifies WinLogon for persistence
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:628

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/628-132-0x00000000747D0000-0x0000000074D81000-memory.dmp

Filesize
5.7MB

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