Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    2b9b97d66108eafc2f889d04a66ef7e1_JaffaCakes118

  • Size

    796KB

  • Sample

    240509-zf1f4agf93

  • MD5

    2b9b97d66108eafc2f889d04a66ef7e1

  • SHA1

    6d791d430544dcb32f7a113717e9686ff1eb2095

  • SHA256

    4a6adc48a67b3aaf9c27458c4cf8f5a5bae71a8975758ec179fbf55558ce3d8e

  • SHA512

    36a00165174632c14a01a95419d56bacc0e79dc3dfd7137b69f4c692df5d9ed2f1890dfe4346d6a1005a36088c99947504f3734c8ba96081db752d9266d039e9

  • SSDEEP

    24576:ZMMpXS0hN0V0HZSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0Na:Kwi0L0qk5f

Malware Config

Targets

    • Target

      2b9b97d66108eafc2f889d04a66ef7e1_JaffaCakes118

    • Size

      796KB

    • MD5

      2b9b97d66108eafc2f889d04a66ef7e1

    • SHA1

      6d791d430544dcb32f7a113717e9686ff1eb2095

    • SHA256

      4a6adc48a67b3aaf9c27458c4cf8f5a5bae71a8975758ec179fbf55558ce3d8e

    • SHA512

      36a00165174632c14a01a95419d56bacc0e79dc3dfd7137b69f4c692df5d9ed2f1890dfe4346d6a1005a36088c99947504f3734c8ba96081db752d9266d039e9

    • SSDEEP

      24576:ZMMpXS0hN0V0HZSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0Na:Kwi0L0qk5f

    • Modifies WinLogon for persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks