Analysis

  • max time kernel
    94s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-09-2024 18:23

General

  • Target

    202409205f71e018ec18523b75f12eb82d4b5f87cobaltstrikepoetratsnatch.exe

  • Size

    6.5MB

  • MD5

    5f71e018ec18523b75f12eb82d4b5f87

  • SHA1

    a8c438332102873d1841dac647626ceaa166ba5d

  • SHA256

    b15decc1c34b4351acd072a7c908a6a857d71670d1f0942f30fd502c7ad1791a

  • SHA512

    1037d4da3594d639c9ec0a3bac27a8d054763b32dc28e390894d2db6f2354e79cadc1b926e9f6636d65ef654bfe4b8a3038fecc8ca6b010aae8f68a72d6b6b49

  • SSDEEP

    49152:mhIQFH13mZ+SD3Xrb/TmvO90d7HjmAFd4A64nsfJej+qzzyFoyM/c5fJReSpCdsU:83mZ+SyPzz6pCfE57ewuvvAnNBk

Score
10/10

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

143.92.57.11:2048

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Async RAT payload 1 IoCs
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\202409205f71e018ec18523b75f12eb82d4b5f87cobaltstrikepoetratsnatch.exe
    "C:\Users\Admin\AppData\Local\Temp\202409205f71e018ec18523b75f12eb82d4b5f87cobaltstrikepoetratsnatch.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5088

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5088-0-0x000001AE27B90000-0x000001AE27BA5000-memory.dmp

    Filesize

    84KB

  • memory/5088-1-0x00007FFECA873000-0x00007FFECA875000-memory.dmp

    Filesize

    8KB

  • memory/5088-2-0x000001AE29430000-0x000001AE29446000-memory.dmp

    Filesize

    88KB

  • memory/5088-3-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-4-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-7-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-8-0x00007FFECA873000-0x00007FFECA875000-memory.dmp

    Filesize

    8KB

  • memory/5088-9-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-10-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-11-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-12-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB

  • memory/5088-13-0x00007FFECA870000-0x00007FFECB331000-memory.dmp

    Filesize

    10.8MB