General

  • Target

    c8330861d83f29369ce25b0ee9dc58f8_JaffaCakes118

  • Size

    172KB

  • Sample

    241205-r1972avmej

  • MD5

    c8330861d83f29369ce25b0ee9dc58f8

  • SHA1

    8722c3626740f3c3ae152a83c2c0d16d61efee74

  • SHA256

    ddecfded7db6f7877e022d2a0c5175acaf4b38d2078ebd281cca09d45ece2f50

  • SHA512

    472af193b1089ce72a0e9a4610561eadad535dcc96482e31ae46918e9eed25ac5c119ac492bae11b4effd09761fba67867fe6ea7db8d1a4e703fe5f1a2653817

  • SSDEEP

    3072:hlCEKWX/bM97h4N9U+TrIIfMAmm5BCPbdCAW3MFehirTuyVr6g:ha2g9N4Y+/3m2BCPRC1wVr

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      c8330861d83f29369ce25b0ee9dc58f8_JaffaCakes118

    • Size

      172KB

    • MD5

      c8330861d83f29369ce25b0ee9dc58f8

    • SHA1

      8722c3626740f3c3ae152a83c2c0d16d61efee74

    • SHA256

      ddecfded7db6f7877e022d2a0c5175acaf4b38d2078ebd281cca09d45ece2f50

    • SHA512

      472af193b1089ce72a0e9a4610561eadad535dcc96482e31ae46918e9eed25ac5c119ac492bae11b4effd09761fba67867fe6ea7db8d1a4e703fe5f1a2653817

    • SSDEEP

      3072:hlCEKWX/bM97h4N9U+TrIIfMAmm5BCPbdCAW3MFehirTuyVr6g:ha2g9N4Y+/3m2BCPRC1wVr

    • MetaSploit

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

    • Metasploit family

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks