General

  • Target

    a72a243ca862f09c197a135b15cc3081b7635cb1c78bb7f92daa932b78754b06.exe

  • Size

    51KB

  • Sample

    241217-er6r2azpay

  • MD5

    7bc2e6b25bfafe16708196e844dc1476

  • SHA1

    4689ebd58df0eaa8f21191f1e0aae0259a2a7497

  • SHA256

    a72a243ca862f09c197a135b15cc3081b7635cb1c78bb7f92daa932b78754b06

  • SHA512

    aef4619973c3d71ce6eda4f4c1d4be2dcd88fceaf48bf2b4efde7c762d3ac45a3d4900b33aea04dfbd40079a279efd7ea2505056f0828cdb364ee478627e9e6a

  • SSDEEP

    1536:Wuir1TUKP2nwcvaOgnQtobdZ/CyiUdF2:WuiJTUKP2rS3n5bd/j2

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

8TdjLZxCzOjI

Attributes
  • delay

    3

  • install

    true

  • install_file

    client.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      a72a243ca862f09c197a135b15cc3081b7635cb1c78bb7f92daa932b78754b06.exe

    • Size

      51KB

    • MD5

      7bc2e6b25bfafe16708196e844dc1476

    • SHA1

      4689ebd58df0eaa8f21191f1e0aae0259a2a7497

    • SHA256

      a72a243ca862f09c197a135b15cc3081b7635cb1c78bb7f92daa932b78754b06

    • SHA512

      aef4619973c3d71ce6eda4f4c1d4be2dcd88fceaf48bf2b4efde7c762d3ac45a3d4900b33aea04dfbd40079a279efd7ea2505056f0828cdb364ee478627e9e6a

    • SSDEEP

      1536:Wuir1TUKP2nwcvaOgnQtobdZ/CyiUdF2:WuiJTUKP2rS3n5bd/j2

    • AsyncRat

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

    • Asyncrat family

    • Async RAT payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks