125726d3f9feeed75f6d885a638d6671ca997cb1947f429d39bd332fcd35e7ce

Analysis

max time kernel
157s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 14:35

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General

Target

fix/onsets.js
Size

130B
MD5

300bb01962624ef0a29b6354df98792f
SHA1

4d888eaed8831943ce303a6ec6d0d6e51b7a52d0
SHA256

14126e936822764017e17ef1502ac2e1efcd7e582bc76bb3609a2339e87c048f
SHA512

7dbe1c6ad71eff362b75c44cebfc6f752b30877eb9f895b2b5c2331a6e8d42b85f4cb853745e22762b9a6ec20535394edb156f34a2138b9da27eddae9fe5372c

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-1-5-21-2629973501-4017243118-3254762364-1000\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

5068 powershell.exe
5068 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 5068 powershell.exe

pid	process
5068	powershell.exe
5068	powershell.exe

description	pid	process
Token: SeDebugPrivilege	5068	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 4916 wrote to memory of 5068	4916	wscript.exe	powershell.exe
PID 4916 wrote to memory of 5068	4916	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\onsets.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4916

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\mummy.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5068

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/5068-132-0x0000000000000000-mapping.dmp

Download
memory/5068-133-0x000001F6B8EB0000-0x000001F6B8ED2000-memory.dmp

Filesize
136KB

Download
memory/5068-134-0x00007FFECEF20000-0x00007FFECF9E1000-memory.dmp

Filesize
10.8MB

Download