General

  • Target

    a46cba125a37801c9c77501ee21b145b_JaffaCakes118

  • Size

    1.9MB

  • Sample

    240817-2lg8ta1emb

  • MD5

    a46cba125a37801c9c77501ee21b145b

  • SHA1

    9a50e8ae5bdaf6bf79c32aeb98b2ba42591f2ee0

  • SHA256

    51f10247e92cf73a07aeb7539a5b2c57f09178c56809e2381ec83cab5134584c

  • SHA512

    d8724c736cea4367d33180004cbda038c3c9439272c269379589428ee82493ca8798a69a0c946e692479ae40dd313472fbcf3ccc65e4501f9cce7eab4ea2ac17

  • SSDEEP

    49152:iim6XvjHskdH/jChigyH8fGnDadV779GrFYdJ3:iiPvz1LChfMqV7hOYP

Malware Config

Targets

    • Target

      a46cba125a37801c9c77501ee21b145b_JaffaCakes118

    • Size

      1.9MB

    • MD5

      a46cba125a37801c9c77501ee21b145b

    • SHA1

      9a50e8ae5bdaf6bf79c32aeb98b2ba42591f2ee0

    • SHA256

      51f10247e92cf73a07aeb7539a5b2c57f09178c56809e2381ec83cab5134584c

    • SHA512

      d8724c736cea4367d33180004cbda038c3c9439272c269379589428ee82493ca8798a69a0c946e692479ae40dd313472fbcf3ccc65e4501f9cce7eab4ea2ac17

    • SSDEEP

      49152:iim6XvjHskdH/jChigyH8fGnDadV779GrFYdJ3:iiPvz1LChfMqV7hOYP

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks