General

  • Target

    JaffaCakes118_959987f86626f122b33d302b1fb90329

  • Size

    511KB

  • Sample

    250329-yfyrtswry7

  • MD5

    959987f86626f122b33d302b1fb90329

  • SHA1

    af0a5d31020cf2ad7fb71f12b8177b9a946880b5

  • SHA256

    2bd3ede27a7ba18559ffae7a33d75546e103e802b599a67353b1c89cc35246f9

  • SHA512

    9cca749d14c997117ec207bf2fb99369e586cc0ede1fe6da1560ff2cc82881249468025591b0af97d86893073b18e2411eeb8528f2ca4209ca243b31d589971e

  • SSDEEP

    12288:cIFZBYs5cIREvnVGhkIPS2TffUdctTnTN/Vd9Im+7gW:coesOIK/2kgS2TyctTnT3+

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      JaffaCakes118_959987f86626f122b33d302b1fb90329

    • Size

      511KB

    • MD5

      959987f86626f122b33d302b1fb90329

    • SHA1

      af0a5d31020cf2ad7fb71f12b8177b9a946880b5

    • SHA256

      2bd3ede27a7ba18559ffae7a33d75546e103e802b599a67353b1c89cc35246f9

    • SHA512

      9cca749d14c997117ec207bf2fb99369e586cc0ede1fe6da1560ff2cc82881249468025591b0af97d86893073b18e2411eeb8528f2ca4209ca243b31d589971e

    • SSDEEP

      12288:cIFZBYs5cIREvnVGhkIPS2TffUdctTnTN/Vd9Im+7gW:coesOIK/2kgS2TyctTnT3+

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Drops file in Drivers directory

    • Deletes itself

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks