General

  • Target

    d20fe74386dbe61c0fb11c15341160d2_JaffaCakes118

  • Size

    206KB

  • Sample

    240907-qzcdyaxakp

  • MD5

    d20fe74386dbe61c0fb11c15341160d2

  • SHA1

    38403239a431496a95f79eb1587d40ca2f430122

  • SHA256

    1929eb51be7d02cf66186eb172b4df9a04cd4cd5a278e42e784628febe0aea09

  • SHA512

    f2f7f5bc1d5eda12ae5875973bcccf1fa06a6102ac70b3570cf4ece18354b6f2b5e7af4fe71e370b26081565f40c51906c926fe1a0520befa6a5a8f582554cb5

  • SSDEEP

    6144:i8xopQbQ0NdWOa0uhZNXCRHvMUW85OSnd6s:NxoibQ0NdWO4hnCJj9TB

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      d20fe74386dbe61c0fb11c15341160d2_JaffaCakes118

    • Size

      206KB

    • MD5

      d20fe74386dbe61c0fb11c15341160d2

    • SHA1

      38403239a431496a95f79eb1587d40ca2f430122

    • SHA256

      1929eb51be7d02cf66186eb172b4df9a04cd4cd5a278e42e784628febe0aea09

    • SHA512

      f2f7f5bc1d5eda12ae5875973bcccf1fa06a6102ac70b3570cf4ece18354b6f2b5e7af4fe71e370b26081565f40c51906c926fe1a0520befa6a5a8f582554cb5

    • SSDEEP

      6144:i8xopQbQ0NdWOa0uhZNXCRHvMUW85OSnd6s:NxoibQ0NdWO4hnCJj9TB

    • 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

    • UPX packed file

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

    • 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