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General

  • Target

    27553ffd7483441113a8846c1d412cfb_JaffaCakes118

  • Size

    830KB

  • Sample

    240706-eh3zsavelk

  • MD5

    27553ffd7483441113a8846c1d412cfb

  • SHA1

    80217e6c2519e79f159815afca3abc45157de162

  • SHA256

    7845baea0ad22217e025fbe279cfba5ec9457407167b5106aaf6c46cab8dd5b1

  • SHA512

    595987f3ea505eab071f0ab5515a3fe7d728efaa58b1992b8fc60c46de3d90327702bc52cf7329219efea2492d60b896d17c7e2a331684393d5bf1f5bba52528

  • SSDEEP

    24576:ZxgrMRWjiOPEJYLUfZe/6z1QvbxNCjdmL3ctj:ZxqUAiULUf8/6z1EYjdmIt

Malware Config

Targets

    • Target

      27553ffd7483441113a8846c1d412cfb_JaffaCakes118

    • Size

      830KB

    • MD5

      27553ffd7483441113a8846c1d412cfb

    • SHA1

      80217e6c2519e79f159815afca3abc45157de162

    • SHA256

      7845baea0ad22217e025fbe279cfba5ec9457407167b5106aaf6c46cab8dd5b1

    • SHA512

      595987f3ea505eab071f0ab5515a3fe7d728efaa58b1992b8fc60c46de3d90327702bc52cf7329219efea2492d60b896d17c7e2a331684393d5bf1f5bba52528

    • SSDEEP

      24576:ZxgrMRWjiOPEJYLUfZe/6z1QvbxNCjdmL3ctj:ZxqUAiULUf8/6z1EYjdmIt

    • UAC bypass

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks