General

  • Target

    test4.py

  • Size

    6KB

  • Sample

    240806-b23xcavgpm

  • MD5

    dfb0e3f35735c67c64412aac829c07ca

  • SHA1

    1b0f000739cc49a6341b3763d91b4502478d15a2

  • SHA256

    ac47f02b46662b44d165011849885bf381b2d2525dd14f663871c87fa351fa86

  • SHA512

    2dbeb97b28a5d2fc24d8e1663124419c8c8e0fe49039b08c5201a6d9282db7f4126bb0b5f15c2180d1290626c1dd3ddcb443c4f221254a9660894e2d0c26358d

  • SSDEEP

    96:f7uxc/e/D/YQ0mgsYNry2eTX3EtcXt10E2nNnrL2:Si/e/D/8ZLV+X3D92nNnrL2

Malware Config

Targets

    • Target

      test4.py

    • Size

      6KB

    • MD5

      dfb0e3f35735c67c64412aac829c07ca

    • SHA1

      1b0f000739cc49a6341b3763d91b4502478d15a2

    • SHA256

      ac47f02b46662b44d165011849885bf381b2d2525dd14f663871c87fa351fa86

    • SHA512

      2dbeb97b28a5d2fc24d8e1663124419c8c8e0fe49039b08c5201a6d9282db7f4126bb0b5f15c2180d1290626c1dd3ddcb443c4f221254a9660894e2d0c26358d

    • SSDEEP

      96:f7uxc/e/D/YQ0mgsYNry2eTX3EtcXt10E2nNnrL2:Si/e/D/8ZLV+X3D92nNnrL2

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Downloads MZ/PE file

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Deletes itself

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks