General

  • Target

    fee8c12ec6254ed0b6afe30cac48f9f3_JaffaCakes118

  • Size

    209KB

  • Sample

    240929-tweaxa1elq

  • MD5

    fee8c12ec6254ed0b6afe30cac48f9f3

  • SHA1

    d96e809ea6e37f039ca01344b5f65d23be27dbe7

  • SHA256

    4330466ad5df64ecf6e188e6384646d8da1f38a407ed5d9b9dcd4242a6e594e4

  • SHA512

    f6ab182b3f563e08c2b1abfb7434d82e7e8aaaef0d26a40a13bf995d721265678c3da67bcb5f067f389ae231f7b482979b503cf62d32fd3ec7246178b884974f

  • SSDEEP

    6144:FGnEjjet2ArvullxM9Vk+Q8eO64O952pNQhi/u4FjJeRIU27Yt:Xetlr2PCDMdD9M8uu4/e87I

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      fee8c12ec6254ed0b6afe30cac48f9f3_JaffaCakes118

    • Size

      209KB

    • MD5

      fee8c12ec6254ed0b6afe30cac48f9f3

    • SHA1

      d96e809ea6e37f039ca01344b5f65d23be27dbe7

    • SHA256

      4330466ad5df64ecf6e188e6384646d8da1f38a407ed5d9b9dcd4242a6e594e4

    • SHA512

      f6ab182b3f563e08c2b1abfb7434d82e7e8aaaef0d26a40a13bf995d721265678c3da67bcb5f067f389ae231f7b482979b503cf62d32fd3ec7246178b884974f

    • SSDEEP

      6144:FGnEjjet2ArvullxM9Vk+Q8eO64O952pNQhi/u4FjJeRIU27Yt:Xetlr2PCDMdD9M8uu4/e87I

    • 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 SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks