General

  • Target

    c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118

  • Size

    168KB

  • Sample

    241204-3n4p9sxkgv

  • MD5

    c4de5fbe065ee8ec7e4b246406a518c4

  • SHA1

    f870a88a4a14dcc2c1bd2e70a10a5d9ff05ce617

  • SHA256

    44d220c4ac4e76dba37b482f6e210989f01295ba6de4b1c395a0b64412279b04

  • SHA512

    1484ba460d5d186ace27332679071b956270f08ff7188296a1d1c88a622f934844b10bfda16dffda3bba8600231df2aad2decd94a7f2cf5c09df99330652804f

  • SSDEEP

    3072:838Nmr19fQK5/RCe77VP9lXl+gMzF7mNslgiJ3le74PhcIv8gVq8io1G:Ar19fPR977VPrEhmEjpzNVw

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118

    • Size

      168KB

    • MD5

      c4de5fbe065ee8ec7e4b246406a518c4

    • SHA1

      f870a88a4a14dcc2c1bd2e70a10a5d9ff05ce617

    • SHA256

      44d220c4ac4e76dba37b482f6e210989f01295ba6de4b1c395a0b64412279b04

    • SHA512

      1484ba460d5d186ace27332679071b956270f08ff7188296a1d1c88a622f934844b10bfda16dffda3bba8600231df2aad2decd94a7f2cf5c09df99330652804f

    • SSDEEP

      3072:838Nmr19fQK5/RCe77VP9lXl+gMzF7mNslgiJ3le74PhcIv8gVq8io1G:Ar19fPR977VPrEhmEjpzNVw

    • 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