General

  • Target

    JaffaCakes118_6ce6db9da95a4261b37b2395161e0dbe

  • Size

    142KB

  • Sample

    250103-qh1efavrgz

  • MD5

    6ce6db9da95a4261b37b2395161e0dbe

  • SHA1

    43eb08bfed6b899553f2146c1fd22f8b3c39add2

  • SHA256

    d83506eefb051253a4bfb33f8e26f14968f9ab2a4b0c58c91d87b10f09a5b557

  • SHA512

    8aa0d0bd28da3c9eb83cf386b43235b7912a96bafb13c1cea051f12e8cd2dcfd9cfe53c83f1a4fc3576ff93205b257a6215cc1344996debe1206da85a040d81d

  • SSDEEP

    3072:bydZf/2LdvPFfje8kTxG3bbrMbvT0q8O1cZPzQ7IXMBc+AMP+QfQEhxFyVU7o/:bydFwJK8kTxmwvP6bQ7yMP+DE8272

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Targets

    • Target

      JaffaCakes118_6ce6db9da95a4261b37b2395161e0dbe

    • Size

      142KB

    • MD5

      6ce6db9da95a4261b37b2395161e0dbe

    • SHA1

      43eb08bfed6b899553f2146c1fd22f8b3c39add2

    • SHA256

      d83506eefb051253a4bfb33f8e26f14968f9ab2a4b0c58c91d87b10f09a5b557

    • SHA512

      8aa0d0bd28da3c9eb83cf386b43235b7912a96bafb13c1cea051f12e8cd2dcfd9cfe53c83f1a4fc3576ff93205b257a6215cc1344996debe1206da85a040d81d

    • SSDEEP

      3072:bydZf/2LdvPFfje8kTxG3bbrMbvT0q8O1cZPzQ7IXMBc+AMP+QfQEhxFyVU7o/:bydFwJK8kTxmwvP6bQ7yMP+DE8272

    • 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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks