imminent | 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2022, 02:18

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General

Target
1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
Size 357KB
Sample221124-crmm2sbb92
SHA256 1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1
MD5 52ef20f51eab8d68ad97088fae37d354
SHA1 0abd3396f7d2f0527fe1acf0d52ed0dfbc9f2f84
SHA512 1fe2702d320143fca982c75c0ec362f04b509a3b767925afe9960fb7768cc0ad3e5cc820ca8b8ecba712e06719cb3f31e6059e5d0c5d88cb8b96678555dd0704
SSDEEP 6144:EvLJuABAxe3bfwy0rBgyBOx2o2l745Bh/uio8RsMJP5ltgNCn5nXO:EvluzTy0ayQAl45Bv9hK
MD5 SHA1 SHA512 SSDEEP

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 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Roaming\\Default Folder\\Default File.exe"	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
File created	C:\Windows\assembly\Desktop.ini	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5040	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
5040	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5040	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5040	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
Token: SeDebugPrivilege	5040	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5040	1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe

C:\Users\Admin\AppData\Local\Temp\1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe
"C:\Users\Admin\AppData\Local\Temp\1f73572a11cd21dbe0bbbc1f736f19fcab13db4efe5322fe3eaf0fe6a0c7e7f1.exe"
1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5040

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5040-132-0x00007FFF3A260000-0x00007FFF3AC96000-memory.dmp

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