General

  • Target

    REF JUDICIAL NROº 8765745477435455475445 {ANEXO DE LA DEMANDA INTERPUESTA EN SU CONTRA}.vbs

  • Size

    4.0MB

  • Sample

    240229-ny1c9sga6t

  • MD5

    9846ccc0ec01e183e443b5ed407ffdbf

  • SHA1

    3b7fd58ce528908bc4a8bf7f582cd150e265599b

  • SHA256

    b7261e2931906c8d7a9fa7a54e26e35e3c11185e26bb22add7b18555f4aafb2b

  • SHA512

    2d029cedf1565a12b8652e33f76bf328ccf400f49efcad805043867dd0224d54f4c75c747321042d155014006961051c397827541eb028f80ecd82dbfdc99ca6

  • SSDEEP

    3072:Bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6:4

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

28FEB-vbs

C2

28febnde.dynv6.net:2202

Mutex

TRFs3467YelrtiTRUTY

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      REF JUDICIAL NROº 8765745477435455475445 {ANEXO DE LA DEMANDA INTERPUESTA EN SU CONTRA}.vbs

    • Size

      4.0MB

    • MD5

      9846ccc0ec01e183e443b5ed407ffdbf

    • SHA1

      3b7fd58ce528908bc4a8bf7f582cd150e265599b

    • SHA256

      b7261e2931906c8d7a9fa7a54e26e35e3c11185e26bb22add7b18555f4aafb2b

    • SHA512

      2d029cedf1565a12b8652e33f76bf328ccf400f49efcad805043867dd0224d54f4c75c747321042d155014006961051c397827541eb028f80ecd82dbfdc99ca6

    • SSDEEP

      3072:Bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6:4

    Score
    10/10
    • AsyncRat

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks