955a262b9889fd6b20f3e8c5ccec98fa414070abda1656a1bc31b32acd4ece4a

Analysis

max time kernel
147s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 13:56

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General

Target

fix/probing.js
Size

127B
MD5

6eaf213bc89d562cec1a50227e681dbe
SHA1

e4a652b60eb7cf8407ca76f75c9fe9372c02052a
SHA256

699f8221ec372afa2ad90aba988d0a91b9ec31a34f12575c2d19159ab5b58810
SHA512

4cb7af2a78d2e95583f86d2c637c65d4771ea51a3d4cc30ff3ed342165b95d81d658f7f5c21e43c845feb9cfb3f66ee5700f8a107d6d51b59a89eece9545c151

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-1-5-21-2386679933-1492765628-3466841596-1000\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

1288 powershell.exe
1288 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1288 powershell.exe

pid	process
1288	powershell.exe
1288	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1288	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 4996 wrote to memory of 1288	4996	wscript.exe	powershell.exe
PID 4996 wrote to memory of 1288	4996	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\probing.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4996

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\if.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1288

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1288-132-0x0000000000000000-mapping.dmp

Download
memory/1288-133-0x0000022BBAF30000-0x0000022BBAF52000-memory.dmp

Filesize
136KB

Download
memory/1288-134-0x00007FFA96120000-0x00007FFA96BE1000-memory.dmp

Filesize
10.8MB

Download
memory/1288-135-0x00007FFA96120000-0x00007FFA96BE1000-memory.dmp

Filesize
10.8MB

Download