General

  • Target

    AA_v3.5.exe

  • Size

    390KB

  • Sample

    230323-mcvp8afa22

  • MD5

    510c4cb5b70fd927c499d8ff64fdf2f0

  • SHA1

    2358589304942673f111dc70a038d8be60669946

  • SHA256

    a8aac2ccbe416c9776fbac687a2d210376582c7e58b306d3a0fdb25573119d7d

  • SHA512

    2cec0634dc187983940dd0ad10a13c66e291ed4cb55c0b3101817cdf5f21aa1814961d4626d1afb56ccfa2f1d6e66f96ab46cef578e1d2b351aa15910d23579c

  • SSDEEP

    12288:3Ry8QRRxXskUv0ppP/y/DEpeJpGjDXpiFsbsmOa:B9040fX1igv

Malware Config

Targets

    • Target

      Device/HarddiskVolume3/Aammyy Admin/AA_v3.5.exe

    • Size

      746KB

    • MD5

      f8cd52b70a11a1fb3f29c6f89ff971ec

    • SHA1

      6a0c46818a6a10c2c5a98a0cce65fbaf95caa344

    • SHA256

      6f2258383b92bfaf425f49fc7a5901bfa97a334de49ce015cf65396125c13d20

    • SHA512

      987b6b288a454b6198d4e7f94b7bba67cafe37f9654cd3cd72134a85958efd2125596ae48e66a8ee49ee3f4199dac7f136e1831f2bf4015f25d2980f0b866abe

    • SSDEEP

      12288:PUYpJqMH2OwlaUPcWWw5XZV8f64RteVpN5ETMasTjcP6gX:zpJJWOwlaUPcWWwRZb4Rt+N5WMasHoX

    Score
    10/10
    • FlawedAmmyy RAT

      Remote-access trojan based on leaked code for the Ammyy remote admin software.

    • Checks computer location settings

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks