General

  • Target

    f7b02278a2310a2657dcca702188af461ce8450dc0c5bced802773ca8eab6f50.exe

  • Size

    490KB

  • Sample

    230530-zgxrlabf55

  • MD5

    a338043c6b5260df6b7ce4c4ec3d1b80

  • SHA1

    087a787a34ee05478bfa07b50fd39c8367b0a157

  • SHA256

    f7b02278a2310a2657dcca702188af461ce8450dc0c5bced802773ca8eab6f50

  • SHA512

    c81b2f1aac6d249d43b485e8e536c22a8f44da09e31f118f9ddfd0f1ef6d1eba4b67e96d087b2148f45dc93e0de5ba0178c422088e110a40544a7b3b2ff4fccf

  • SSDEEP

    6144:/6ho3IhHN5ya1R64TxT8jWHgf8YJkVHC++VeQPBZnq0LZYSwFxQx9tw39b5wGuJB:irhtHxpmWHgf8Y6/Qp1nLiDKIwf

Malware Config

Extracted

Family

gurcu

C2

https://api.telegram.org/bot6104192483:AAFCcnr4FR2XCO83zUSAWWZ9J3qw4tRYQoI/sendMessage?chat_id=2076277850

Targets

    • Target

      f7b02278a2310a2657dcca702188af461ce8450dc0c5bced802773ca8eab6f50.exe

    • Size

      490KB

    • MD5

      a338043c6b5260df6b7ce4c4ec3d1b80

    • SHA1

      087a787a34ee05478bfa07b50fd39c8367b0a157

    • SHA256

      f7b02278a2310a2657dcca702188af461ce8450dc0c5bced802773ca8eab6f50

    • SHA512

      c81b2f1aac6d249d43b485e8e536c22a8f44da09e31f118f9ddfd0f1ef6d1eba4b67e96d087b2148f45dc93e0de5ba0178c422088e110a40544a7b3b2ff4fccf

    • SSDEEP

      6144:/6ho3IhHN5ya1R64TxT8jWHgf8YJkVHC++VeQPBZnq0LZYSwFxQx9tw39b5wGuJB:irhtHxpmWHgf8Y6/Qp1nLiDKIwf

    • Gurcu, WhiteSnake

      Gurcu is a malware stealer written in C#.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

MITRE ATT&CK Enterprise v6

Tasks