General

  • Target

    f1d107abe525f851b39938b133ab53de_JaffaCakes118

  • Size

    2.7MB

  • Sample

    240415-ytwjmahb8y

  • MD5

    f1d107abe525f851b39938b133ab53de

  • SHA1

    687bdbaf20f0f86074c7cad7fc395d9108e3aca4

  • SHA256

    7b2999ffadbc3b5b5c5e94145ca4e2f8de66ac1e3ddd5228c98b16bbc716793f

  • SHA512

    e73f1930a76fbe43e50a7d14a13cff53f04358742ab90c1f718d54512087abf503cdb9babd57f5b3c70427dff9ab1889fcf9a6c46b469cf68f3630b2289d92a5

  • SSDEEP

    49152:m84LQ4LUybE7BS0ulH1wi8PgTuLKATfCwUbUxzR1L972qvJ:m5Q4vbEy1QISPCbUxzRJVJ

Malware Config

Targets

    • Target

      f1d107abe525f851b39938b133ab53de_JaffaCakes118

    • Size

      2.7MB

    • MD5

      f1d107abe525f851b39938b133ab53de

    • SHA1

      687bdbaf20f0f86074c7cad7fc395d9108e3aca4

    • SHA256

      7b2999ffadbc3b5b5c5e94145ca4e2f8de66ac1e3ddd5228c98b16bbc716793f

    • SHA512

      e73f1930a76fbe43e50a7d14a13cff53f04358742ab90c1f718d54512087abf503cdb9babd57f5b3c70427dff9ab1889fcf9a6c46b469cf68f3630b2289d92a5

    • SSDEEP

      49152:m84LQ4LUybE7BS0ulH1wi8PgTuLKATfCwUbUxzR1L972qvJ:m5Q4vbEy1QISPCbUxzRJVJ

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks