General

  • Target

    d1b8900805471d9d106ccf8651bbf8ad_JaffaCakes118

  • Size

    149KB

  • Sample

    241207-ld8g2awmhw

  • MD5

    d1b8900805471d9d106ccf8651bbf8ad

  • SHA1

    acf8b4c425d0db4e52c9833003dc29cc74a583bf

  • SHA256

    f350e00e97d748de5e1595792cc07c99407627072cca7fe8bd978dd16239e3a9

  • SHA512

    e22e89e897fb7f777b4636e8b14029a75a66e741e8dc8728fe43897719ec06711cc6a5ceef8b82ccae096b0b537381d18a2567fc59aabfeac0a8777bca73176a

  • SSDEEP

    3072:9CVkpg1OuoltBjPtwkDPkp+0maXtu5yv70Lec7cL3SUZrK373o:9QsflDjtwQMVtuk70Le1S2ao

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d1b8900805471d9d106ccf8651bbf8ad_JaffaCakes118

    • Size

      149KB

    • MD5

      d1b8900805471d9d106ccf8651bbf8ad

    • SHA1

      acf8b4c425d0db4e52c9833003dc29cc74a583bf

    • SHA256

      f350e00e97d748de5e1595792cc07c99407627072cca7fe8bd978dd16239e3a9

    • SHA512

      e22e89e897fb7f777b4636e8b14029a75a66e741e8dc8728fe43897719ec06711cc6a5ceef8b82ccae096b0b537381d18a2567fc59aabfeac0a8777bca73176a

    • SSDEEP

      3072:9CVkpg1OuoltBjPtwkDPkp+0maXtu5yv70Lec7cL3SUZrK373o:9QsflDjtwQMVtuk70Le1S2ao

    • 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