General

  • Target

    7c41073a0f6d04187987594fe990242d.exe

  • Size

    76KB

  • Sample

    250103-2wnhkszqfl

  • MD5

    7c41073a0f6d04187987594fe990242d

  • SHA1

    8edb4897e61ff19c8fb1603b2713fb544ba97154

  • SHA256

    d59fcfd1f5fd871873d3f2d4de2c938825d8e49c7357da078cd7f4a3e42239bf

  • SHA512

    fa219e7ab70d78336c737cc16be57c4afbfde281f955eece644a13f27f860212323b2a8738c014bb4dc53ea85324e501f0c4b1dc56c8be4c3e980f87d694aeda

  • SSDEEP

    1536:FuEYVTn8H2EMZGtUbbjXSVmw9gptdcjyGBvI+:FuE0Tn8H29kUbbjqytujyGt1

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

213.142.159.59:1605

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    Windows Command Processor.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target

      7c41073a0f6d04187987594fe990242d.exe

    • Size

      76KB

    • MD5

      7c41073a0f6d04187987594fe990242d

    • SHA1

      8edb4897e61ff19c8fb1603b2713fb544ba97154

    • SHA256

      d59fcfd1f5fd871873d3f2d4de2c938825d8e49c7357da078cd7f4a3e42239bf

    • SHA512

      fa219e7ab70d78336c737cc16be57c4afbfde281f955eece644a13f27f860212323b2a8738c014bb4dc53ea85324e501f0c4b1dc56c8be4c3e980f87d694aeda

    • SSDEEP

      1536:FuEYVTn8H2EMZGtUbbjXSVmw9gptdcjyGBvI+:FuE0Tn8H29kUbbjqytujyGt1

    • 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