f917d6d181527f9d1c16922493d9db22f3c68a8bee2fc0c2fddc5f6635caf938 | Triage

Analysis

max time kernel
42s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 18:45

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General

Target

f917d6d181527f9d1c16922493d9db22f3c68a8bee2fc0c2fddc5f6635caf938.lnk
Size

1KB
MD5

ecc53a8ce33cc2d66ffb7caed81d57d6
SHA1

9fb623b0c66fff3eb84f8262aaa2cce4ce3323ab
SHA256

f917d6d181527f9d1c16922493d9db22f3c68a8bee2fc0c2fddc5f6635caf938
SHA512

a7595b5efa68d820e92a58126a1fca8a0cb2fa6ec22044b8aae83328946728a6e681aa390dcf254ce40069fb8fbbb6e95ea33ff55b7f85ece7b453a11ec9ee8a

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 3 IoCs

description	pid	Process	procid_target
PID 1228 wrote to memory of 1736	1228	cmd.exe	28
PID 1228 wrote to memory of 1736	1228	cmd.exe	28
PID 1228 wrote to memory of 1736	1228	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\f917d6d181527f9d1c16922493d9db22f3c68a8bee2fc0c2fddc5f6635caf938.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1228
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /c "start %cd%RECYCLER\6dc09d8d.exe &&C:\Windows\explorer.exe %cd%RECYCLING
  2⤵
  PID:1736

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/1228-54-0x000007FEFB631000-0x000007FEFB633000-memory.dmp

Filesize
8KB

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