General

  • Target

    e040c94783257f9bf033cbc20b183746_JaffaCakes118

  • Size

    216KB

  • Sample

    241211-g85mea1ldx

  • MD5

    e040c94783257f9bf033cbc20b183746

  • SHA1

    73dc2cbf4d014d5ad837b170bfbb48f71ac9a6ab

  • SHA256

    e1f0eafeff7232d5aa2f26b2deff354cd711c209704d8e10944cb331c1938adb

  • SHA512

    0e915caf8b6328c09635db7c2f3a6d9aa622cc67c9b8b7bcb5e5b28cd04f3ff40790ec957e0f28bfc895ddd43325b6fa3771aea6517632dec1f18662eaa4221a

  • SSDEEP

    6144:2dKrJbpIgAbFH5a6e6ABoI0jPgJzkzlNwWVZAMQA+YVG83:ZrJbSgAbFH5a6eqI0jPglUwW8I+YVZ3

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      e040c94783257f9bf033cbc20b183746_JaffaCakes118

    • Size

      216KB

    • MD5

      e040c94783257f9bf033cbc20b183746

    • SHA1

      73dc2cbf4d014d5ad837b170bfbb48f71ac9a6ab

    • SHA256

      e1f0eafeff7232d5aa2f26b2deff354cd711c209704d8e10944cb331c1938adb

    • SHA512

      0e915caf8b6328c09635db7c2f3a6d9aa622cc67c9b8b7bcb5e5b28cd04f3ff40790ec957e0f28bfc895ddd43325b6fa3771aea6517632dec1f18662eaa4221a

    • SSDEEP

      6144:2dKrJbpIgAbFH5a6e6ABoI0jPgJzkzlNwWVZAMQA+YVG83:ZrJbSgAbFH5a6eqI0jPglUwW8I+YVZ3

    • 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

    • 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