078d03f798ce2c658d0fc1267ba141e836ca618e136c8f01b778f1e8bfb3721b

Resubmissions

28-11-2022 19:10

221128-xvd6ashh56 10

28-11-2022 19:09

221128-xtsmashh23 10

28-11-2022 15:04

221128-sf2wlacc29 10

Analysis

max time kernel
144s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 15:04

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Report Analysis Logs

General

Target

fix/adjutant.js
Size

143B
MD5

7249f0cf1e44e8e7a3642e2bbb0c0b1f
SHA1

49d2212ddc7444087928b7a4a2e2adb72febca85
SHA256

02049dd1dce83d87edaa23656c4327af83be55f67f793afac7203ac4c12a76e9
SHA512

b5b72aedc217c69ec6385f63575b8e0b77e35334ff673cf8a107b64f517bf762e8464da5c749c160576c26fa6b7198e62266dfd40d497daab3d535b7cee19296

Score

7^/10

Malware Config

Signatures

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

Processes:

wscript.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation wscript.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

Processes:

powershell.exe

pid process

4708 powershell.exe
4708 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4708 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	wscript.exe

pid	process
4708	powershell.exe
4708	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4708	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 3208 wrote to memory of 4708	3208	wscript.exe	powershell.exe
PID 3208 wrote to memory of 4708	3208	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\adjutant.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3208
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\hypersensitiveness.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4708-132-0x0000000000000000-mapping.dmp

Download
memory/4708-133-0x00000298205A0000-0x00000298205C2000-memory.dmp

Filesize
136KB

Download
memory/4708-134-0x00007FFC58570000-0x00007FFC59031000-memory.dmp

Filesize
10.8MB

Download