imminent | cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277

General

Target

cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
Size

1.3MB
MD5

b508a0d602fa785703bd2137159b5765
SHA1

4ca19968a69f11b308576eba1c0883855c39cb3d
SHA256

cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277
SHA512

0264018ab367a85cb746db332ef33518a90095324ada25bdd317cdf45fb1874ec0ad268ca919dd858ae8834b37a7c1618253ac6c8660194a4df141883d8ddeed
SSDEEP

24576:Btb20pkaCqT5TBWgNQ7aAfl56kACVuYFYG6A:SVg5tQ7a4v6kAGP5

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

Executes dropped EXE 1 IoCs

pid	Process
2056	97752.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "C:\\Users\\Admin\\AppData\\Local\\GoogleInc\\Update.exe"	vbc.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000022e2e-133.dat	autoit_exe
behavioral2/files/0x000a000000022e2e-134.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2056 set thread context of 1436	2056	97752.exe	81

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

System Information Discovery
T1082

NTFS ADS 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe:Zone.Identifier:$DATA	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
File created	C:\Users\Admin\AppData\Roaming\97752.exe\:Zone.Identifier:$DATA	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\97752.exe:Zone.Identifier:$DATA	97752.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1436	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1436	vbc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
2056	97752.exe
2056	97752.exe
2056	97752.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
2056	97752.exe
2056	97752.exe
2056	97752.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1436	vbc.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3516 wrote to memory of 2056	3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe	79
PID 3516 wrote to memory of 2056	3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe	79
PID 3516 wrote to memory of 2056	3516	cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe	79
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81
PID 2056 wrote to memory of 1436	2056	97752.exe	81

C:\Users\Admin\AppData\Local\Temp\cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe
"C:\Users\Admin\AppData\Local\Temp\cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277.exe"
1⤵
- Checks computer location settings
- NTFS ADS
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3516
- C:\Users\Admin\AppData\Roaming\97752.exe
  "C:\Users\Admin\AppData\Roaming\97752.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - NTFS ADS
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:1436

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\r

Filesize
1KB

MD5
8db5d85d4e4fdd5502d657ac2f777304

SHA1
c0e5a0782cf843aa2e82c36a1df367d8ea5c03d4

SHA256
af005b46e08dddc9820363673bc425500f5ed7ab5c30f26f3ce273b8f9971f5c

SHA512
acc00a26d8177723fe8c8caf413e88d72c446d9a56d459b8748102a90cbfb1a56e9df9c2d7db40eb5b6d4888ec9519e7af715d23644d99ceb33fd0c8081835ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\rr

Filesize
273KB

MD5
8422ea66e940ea10776e8cd0baf2c9c0

SHA1
8c28acabc5dcfa4ac0fe1d5a333b8ff9ff3dd3f5

SHA256
70c4b987c82e3353a074b2057480558089eff3a3f28050ba9dc92ce32ac14791

SHA512
a03c996f83fa0f78e5f416e4cba3c1ce9fc633407433ed38cf46467fad290c0eca98d90a69520b148cdfde9f1ac013a36a62e5cee17ba852beb70ad474062c82

Download Submit
C:\Users\Admin\AppData\Roaming\97752.exe

Filesize
1.3MB

MD5
b508a0d602fa785703bd2137159b5765

SHA1
4ca19968a69f11b308576eba1c0883855c39cb3d

SHA256
cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277

SHA512
0264018ab367a85cb746db332ef33518a90095324ada25bdd317cdf45fb1874ec0ad268ca919dd858ae8834b37a7c1618253ac6c8660194a4df141883d8ddeed

Download Submit
C:\Users\Admin\AppData\Roaming\97752.exe

Filesize
1.3MB

MD5
b508a0d602fa785703bd2137159b5765

SHA1
4ca19968a69f11b308576eba1c0883855c39cb3d

SHA256
cf4668ee1fc1cccfaec7eea2123bf6c1c06fcbac189b8a893dab2c443d526277

SHA512
0264018ab367a85cb746db332ef33518a90095324ada25bdd317cdf45fb1874ec0ad268ca919dd858ae8834b37a7c1618253ac6c8660194a4df141883d8ddeed

Download Submit
memory/1436-138-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1436-139-0x00000000050A0000-0x000000000513C000-memory.dmp

Filesize
624KB

Download
memory/1436-140-0x0000000006C50000-0x00000000071F4000-memory.dmp

Filesize
5.6MB

Download

Analysis

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