General

  • Target

    294afb6ce2da7bec527445ff51bfadf7_JaffaCakes118

  • Size

    346KB

  • Sample

    240706-xrzmts1apq

  • MD5

    294afb6ce2da7bec527445ff51bfadf7

  • SHA1

    37e33695df3e901bd8a2fb0adebceb02ccc860eb

  • SHA256

    1b286d7f91a81c0eeed45b78f987def5fdf85155b044defedc41c8f56c3173ff

  • SHA512

    e412b9062c3012c3f2bfd62e290f9acc1e93b8e7399981228485e01fc802faf12fedcfecd5450da63923bed0ab511bc585076c26d365dbb24362a003c4ea66c1

  • SSDEEP

    6144:Ji56rrFMCnga7bIUU0xC98ybhCim4WnswJ4:O6rrvFcUU0cFD/wd

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      294afb6ce2da7bec527445ff51bfadf7_JaffaCakes118

    • Size

      346KB

    • MD5

      294afb6ce2da7bec527445ff51bfadf7

    • SHA1

      37e33695df3e901bd8a2fb0adebceb02ccc860eb

    • SHA256

      1b286d7f91a81c0eeed45b78f987def5fdf85155b044defedc41c8f56c3173ff

    • SHA512

      e412b9062c3012c3f2bfd62e290f9acc1e93b8e7399981228485e01fc802faf12fedcfecd5450da63923bed0ab511bc585076c26d365dbb24362a003c4ea66c1

    • SSDEEP

      6144:Ji56rrFMCnga7bIUU0xC98ybhCim4WnswJ4:O6rrvFcUU0cFD/wd

    • 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

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks