General

  • Target

    JaffaCakes118_455fe207373aaaab038130ca9cf33b04

  • Size

    827KB

  • Sample

    250101-dxcwgasqes

  • MD5

    455fe207373aaaab038130ca9cf33b04

  • SHA1

    6403c49c66d5c1214b1c012f7bc1bf70150c201f

  • SHA256

    a07475d774cadd20d19fd6a66f7f825e020637b2cb808836428299dad9dcb2c7

  • SHA512

    9626a91b85f50a5b5af23ddefd197f5d58429dca7b2b2212d5214110e29e172f9497cd786aa060bb75fe08a82aebba1771f14d7915187397a3faa2db7619706e

  • SSDEEP

    24576:+ahFTN8/TJSAK3Stp2Utx8aYc+J2QEsZIFx:TFoTJ10Stp2Uk5cIEs6z

Malware Config

Targets

    • Target

      JaffaCakes118_455fe207373aaaab038130ca9cf33b04

    • Size

      827KB

    • MD5

      455fe207373aaaab038130ca9cf33b04

    • SHA1

      6403c49c66d5c1214b1c012f7bc1bf70150c201f

    • SHA256

      a07475d774cadd20d19fd6a66f7f825e020637b2cb808836428299dad9dcb2c7

    • SHA512

      9626a91b85f50a5b5af23ddefd197f5d58429dca7b2b2212d5214110e29e172f9497cd786aa060bb75fe08a82aebba1771f14d7915187397a3faa2db7619706e

    • SSDEEP

      24576:+ahFTN8/TJSAK3Stp2Utx8aYc+J2QEsZIFx:TFoTJ10Stp2Uk5cIEs6z

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modiloader family

    • UAC bypass

    • ModiLoader Second Stage

    • 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.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks