General

  • Target

    d7aced5edc6532c16991a1e8c5873d40_JaffaCakes118

  • Size

    154KB

  • Sample

    240910-gmqalayhqn

  • MD5

    d7aced5edc6532c16991a1e8c5873d40

  • SHA1

    61580e4d3fe2ec1385e2352d51967ce6a5d5da1c

  • SHA256

    c999634888d1c08817538f4171e0cb75cfe4831d56d02d87cadd8a5cf2aa4e45

  • SHA512

    57a6fd6ba5306c4168572b2b58a8d573a31981ce7f7b237b22592a8725b9a1aa8af6868976c3622c4c31fe94cc8547cddab44f7571c004a17380d285ace6e60e

  • SSDEEP

    3072:jMPrpmjM78IWjdJWZdSleKY5MG0inih23hGB2odHwQxswNoqMbFNh:jKyIWJS+49vnXhGB2C3swUt

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d7aced5edc6532c16991a1e8c5873d40_JaffaCakes118

    • Size

      154KB

    • MD5

      d7aced5edc6532c16991a1e8c5873d40

    • SHA1

      61580e4d3fe2ec1385e2352d51967ce6a5d5da1c

    • SHA256

      c999634888d1c08817538f4171e0cb75cfe4831d56d02d87cadd8a5cf2aa4e45

    • SHA512

      57a6fd6ba5306c4168572b2b58a8d573a31981ce7f7b237b22592a8725b9a1aa8af6868976c3622c4c31fe94cc8547cddab44f7571c004a17380d285ace6e60e

    • SSDEEP

      3072:jMPrpmjM78IWjdJWZdSleKY5MG0inih23hGB2odHwQxswNoqMbFNh:jKyIWJS+49vnXhGB2C3swUt

    • MetaSploit

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

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks