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General

  • Target

    7bddd8edf64a31b1eed5498d9b87a31e091e8ca494965b23e0f320b994540f1c

  • Size

    9.0MB

  • Sample

    250311-b8lxeawzfw

  • MD5

    c6e2b34b10109eebc3949f470129d332

  • SHA1

    42549d7f961cbd2797a1386a3687b7e09fd7a98f

  • SHA256

    7bddd8edf64a31b1eed5498d9b87a31e091e8ca494965b23e0f320b994540f1c

  • SHA512

    485f4e81fdd9562fbc38ce309bf07a9e379761bbd1db15f3a0e5f56371eafe70ee644529205cb4d4967f17071d94006b6808ef0c911f8d767d6f825fa11bc710

  • SSDEEP

    49152:NYWurNFmASdq+juphCxBBibfVG2UoLPKJepsSi7yuA84UMmbQpBo1f71F+fDDisV:NeNF

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

pydjnzwlm.localto.net:8472

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      7bddd8edf64a31b1eed5498d9b87a31e091e8ca494965b23e0f320b994540f1c

    • Size

      9.0MB

    • MD5

      c6e2b34b10109eebc3949f470129d332

    • SHA1

      42549d7f961cbd2797a1386a3687b7e09fd7a98f

    • SHA256

      7bddd8edf64a31b1eed5498d9b87a31e091e8ca494965b23e0f320b994540f1c

    • SHA512

      485f4e81fdd9562fbc38ce309bf07a9e379761bbd1db15f3a0e5f56371eafe70ee644529205cb4d4967f17071d94006b6808ef0c911f8d767d6f825fa11bc710

    • SSDEEP

      49152:NYWurNFmASdq+juphCxBBibfVG2UoLPKJepsSi7yuA84UMmbQpBo1f71F+fDDisV:NeNF

    • 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