General

  • Target

    e703bbe47aebe10247b7c5209166eb71_JaffaCakes118

  • Size

    164KB

  • Sample

    240917-rqp44sxeja

  • MD5

    e703bbe47aebe10247b7c5209166eb71

  • SHA1

    1bc755041a0ba0324362a82dc483dc7281e439ea

  • SHA256

    58078c4f1c7ab58721a954bd519a8b8e5241fb9a146d7e1e8f773046e92f678f

  • SHA512

    450c7f57b48a69bae416f62289a96695c952ad0ebd51ef4d108ffd8936bb98304f91b9a505a0e321d44fbb7a97dee3f800e05eca3d22fc807195d6bf71ce55cc

  • SSDEEP

    3072:fq7Kl0WdcqBIDkvRyB+n9QorgRyCwuWJ0E32AQH0br1r:SjWxIDkpyE9PwyXJeAQH0brJ

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      e703bbe47aebe10247b7c5209166eb71_JaffaCakes118

    • Size

      164KB

    • MD5

      e703bbe47aebe10247b7c5209166eb71

    • SHA1

      1bc755041a0ba0324362a82dc483dc7281e439ea

    • SHA256

      58078c4f1c7ab58721a954bd519a8b8e5241fb9a146d7e1e8f773046e92f678f

    • SHA512

      450c7f57b48a69bae416f62289a96695c952ad0ebd51ef4d108ffd8936bb98304f91b9a505a0e321d44fbb7a97dee3f800e05eca3d22fc807195d6bf71ce55cc

    • SSDEEP

      3072:fq7Kl0WdcqBIDkvRyB+n9QorgRyCwuWJ0E32AQH0br1r:SjWxIDkpyE9PwyXJeAQH0brJ

    • MetaSploit

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

    • Modifies firewall policy service

    • 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.

    • Adds Run key to start application

    • 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