General

  • Target

    Image logger.exe

  • Size

    63KB

  • Sample

    240127-ee8qvsebfq

  • MD5

    a90a62e71161a809edf4efae7e212986

  • SHA1

    62664d843a065315842dc12c0b2e3bfeb4d94fb7

  • SHA256

    cb0192bac32dea88f3745ff0bc459247413efa76958d3cd7a1a58ea80d6440ed

  • SHA512

    a78147ca442c3d044917c1ef9bf25dc61505966c8d0bd308b372070ff056f2f1fc912096caceff44c9f42240a7eb9774721b3cad39e3c0061a1e238f96f80b58

  • SSDEEP

    768:i+BAGkPhz/n78FoC8A+Xkqpeyr61urX1+T4uoSBGHmDbDTph0oX7gYBBB5MSu0dP:jq/bjn0tYUbJh97gYBBBxu0dpqKmY7

Score
10/10

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:3232

Mutex

ש贼u4VΙץjQPfL斯vWΔ

Attributes
  • delay

    1

  • install

    true

  • install_file

    tst.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Image logger.exe

    • Size

      63KB

    • MD5

      a90a62e71161a809edf4efae7e212986

    • SHA1

      62664d843a065315842dc12c0b2e3bfeb4d94fb7

    • SHA256

      cb0192bac32dea88f3745ff0bc459247413efa76958d3cd7a1a58ea80d6440ed

    • SHA512

      a78147ca442c3d044917c1ef9bf25dc61505966c8d0bd308b372070ff056f2f1fc912096caceff44c9f42240a7eb9774721b3cad39e3c0061a1e238f96f80b58

    • SSDEEP

      768:i+BAGkPhz/n78FoC8A+Xkqpeyr61urX1+T4uoSBGHmDbDTph0oX7gYBBB5MSu0dP:jq/bjn0tYUbJh97gYBBBxu0dpqKmY7

    Score
    10/10
    • AsyncRat

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

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks