7f694a4fe0cac04027b1b81d634eeba8b9b7f37f801721a885ef9e1392d5f403

Analysis

max time kernel
146s
max time network
158s
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 05:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fix/calipers.js
Size

130B
MD5

b4f55e16ea2a695512c151c9c994733d
SHA1

211c14ea90f9d5d6ff033257a795b13ef5a05be0
SHA256

bf97f591e6d9ec0dbb91f5c937c74f53c3307b22095b2e1908540590b114932f
SHA512

9adf71c261472e8f9a99a22d742172c5cc6161c83caca70a66847eb48e7642c1e33db735202dc6d124b803c3c2a187155a468457a2d0242578093e4c11df26d8

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

1560 powershell.exe
1560 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1560 powershell.exe

pid	process
1560	powershell.exe
1560	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1560	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 1260 wrote to memory of 1560	1260	wscript.exe	powershell.exe
PID 1260 wrote to memory of 1560	1260	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\calipers.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1260

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\soapy.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1560

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

Loading Replay Monitor...

Downloads

memory/1560-132-0x0000000000000000-mapping.dmp

Download
memory/1560-133-0x000001A06F9E0000-0x000001A06FA02000-memory.dmp

Filesize
136KB

Download
memory/1560-134-0x00007FFB92CC0000-0x00007FFB93781000-memory.dmp

Filesize
10.8MB

Download
memory/1560-135-0x00007FFB92CC0000-0x00007FFB93781000-memory.dmp

Filesize
10.8MB

Download