General

  • Target

    f3c5b01307bad486ed46a9200a8000a5_JaffaCakes118

  • Size

    409KB

  • Sample

    241215-njczessna1

  • MD5

    f3c5b01307bad486ed46a9200a8000a5

  • SHA1

    9abcf1d7691619443ac003308d675192f83f9150

  • SHA256

    2d71ff427b81eedcb6f9d501d377a01250c04fe38243781d4b3feeaad5c984f6

  • SHA512

    52a16765e338cfe004374ceef0ac23211a4246b167c8ae5db236c72ecc3fb29ee4860d66752c1c076f0f4ec5878d3eedff02c53c8e31f602a3bc9b08012bb62c

  • SSDEEP

    6144:kzU7blKaP2iCWhWapKRaRXOkN4Swel6f3IsInOYm:eU7M5ijWh0XOW4sEfeOJ

Malware Config

Extracted

Family

urelas

C2

218.54.31.226

218.54.31.165

Targets

    • Target

      f3c5b01307bad486ed46a9200a8000a5_JaffaCakes118

    • Size

      409KB

    • MD5

      f3c5b01307bad486ed46a9200a8000a5

    • SHA1

      9abcf1d7691619443ac003308d675192f83f9150

    • SHA256

      2d71ff427b81eedcb6f9d501d377a01250c04fe38243781d4b3feeaad5c984f6

    • SHA512

      52a16765e338cfe004374ceef0ac23211a4246b167c8ae5db236c72ecc3fb29ee4860d66752c1c076f0f4ec5878d3eedff02c53c8e31f602a3bc9b08012bb62c

    • SSDEEP

      6144:kzU7blKaP2iCWhWapKRaRXOkN4Swel6f3IsInOYm:eU7M5ijWh0XOW4sEfeOJ

    • Urelas

      Urelas is a trojan targeting card games.

    • Urelas family

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks