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General

  • Target

    unrepellent.exe

  • Size

    244KB

  • Sample

    240708-c61hfs1ckb

  • MD5

    71db30d5db50af8adec8fa9c24ce9860

  • SHA1

    78f2eba84b5b61886a2444c47ae42ae89efa02d4

  • SHA256

    7757d34ab16584dd4e8e8493cda9b22a3bb60509392c269081ef71ff0de1d9b3

  • SHA512

    f25a0e756e472471ba7c45f01431d2071743611553298138fa6a674493c0254b7c88f255b952a15531572b61a5cbc328693ddea1480630742c97f3c3016b54da

  • SSDEEP

    6144:9EXlSylvFuWaS54hIAv/QhuA7HY8pPZ0FP6BzxM5EmX:eAylvv5YRwh9HYd61xhmX

Score
10/10

Malware Config

Targets

    • Target

      unrepellent.exe

    • Size

      244KB

    • MD5

      71db30d5db50af8adec8fa9c24ce9860

    • SHA1

      78f2eba84b5b61886a2444c47ae42ae89efa02d4

    • SHA256

      7757d34ab16584dd4e8e8493cda9b22a3bb60509392c269081ef71ff0de1d9b3

    • SHA512

      f25a0e756e472471ba7c45f01431d2071743611553298138fa6a674493c0254b7c88f255b952a15531572b61a5cbc328693ddea1480630742c97f3c3016b54da

    • SSDEEP

      6144:9EXlSylvFuWaS54hIAv/QhuA7HY8pPZ0FP6BzxM5EmX:eAylvv5YRwh9HYd61xhmX

    Score
    10/10
    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies WinLogon

MITRE ATT&CK Enterprise v15

Tasks