Resubmissions

07-02-2025 10:41

250207-mrk5bsxrbv 10

07-02-2025 10:34

250207-mmag2axqct 10

07-02-2025 10:29

250207-mjnkgsyrbr 10

General

  • Target

    JaffaCakes118_b6124b4ca98f6d73cc84e07590d4ee4e

  • Size

    7.0MB

  • Sample

    250207-mmag2axqct

  • MD5

    b6124b4ca98f6d73cc84e07590d4ee4e

  • SHA1

    05be8d0627e7212e5a14eb87e9f73d26a51d2e60

  • SHA256

    24852e13f100fe9f4728d609bd26cb5496fedb178e7502cc52e0c9b391f5e004

  • SHA512

    b36d24aa1ad484c6285f2687b2e2b6860dc99efbea1f1ec468675e0ff922cc2d7e4919a474f7656eb7534ae1a2e9797e9cb839e39ac272daa888fab4b084a5a9

  • SSDEEP

    196608:XEZZfiwJ7LrzzmndmzxEnra4xNL1tzhemJie:GptkegT11sm

Malware Config

Targets

    • Target

      JaffaCakes118_b6124b4ca98f6d73cc84e07590d4ee4e

    • Size

      7.0MB

    • MD5

      b6124b4ca98f6d73cc84e07590d4ee4e

    • SHA1

      05be8d0627e7212e5a14eb87e9f73d26a51d2e60

    • SHA256

      24852e13f100fe9f4728d609bd26cb5496fedb178e7502cc52e0c9b391f5e004

    • SHA512

      b36d24aa1ad484c6285f2687b2e2b6860dc99efbea1f1ec468675e0ff922cc2d7e4919a474f7656eb7534ae1a2e9797e9cb839e39ac272daa888fab4b084a5a9

    • SSDEEP

      196608:XEZZfiwJ7LrzzmndmzxEnra4xNL1tzhemJie:GptkegT11sm

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

    • Blackshades family

    • Blackshades payload

    • Modifies firewall policy service

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks