07b4430bee4ea392505c4215adcf542e34b37f16ac11e35c7b3338eaf11c9815

Analysis

max time kernel
152s
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 04:51

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General

Target

fix/derangement.js
Size

133B
MD5

a547936c13fc0f25f080b0fcdbc2fede
SHA1

612b902eb5833245914b74c5a77d05e933c9eedb
SHA256

e16252a8f37f9dc408dfaa99932d57e800d745b662894d5551ae2994e444d9df
SHA512

96e2b55a380ed284fc5f2b0de8709693f8a48708441b6c366128788bbcda1fef87f4bfc555be792a6967d9dfc433fb68627ecfc62b155327c7ee90b726e5b503

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

4952 powershell.exe
4952 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4952 powershell.exe

pid	process
4952	powershell.exe
4952	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4952	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 2144 wrote to memory of 4952	2144	wscript.exe	powershell.exe
PID 2144 wrote to memory of 4952	2144	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\derangement.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\backlogs.ps1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4952

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/4952-133-0x0000000000000000-mapping.dmp

Download
memory/4952-134-0x000001DAE7240000-0x000001DAE7262000-memory.dmp

Filesize
136KB

Download
memory/4952-135-0x00007FF8F3C80000-0x00007FF8F4741000-memory.dmp

Filesize
10.8MB

Download
memory/4952-136-0x00007FF8F3C80000-0x00007FF8F4741000-memory.dmp

Filesize
10.8MB

Download