Resubmissions

02-08-2024 13:59

240802-radq5ssane 9

02-08-2024 13:56

240802-q8rj8asamg 10

General

  • Target

    ftah2.ini

  • Size

    48B

  • Sample

    240802-q8rj8asamg

  • MD5

    294ab38e0053c30b7ed63a50c3170480

  • SHA1

    cfa378923e848f5ac5a7782c1c310ad195ac1bf1

  • SHA256

    4fd167e871391b6593cc83e9b735b8ecbb067afda8fbefdb2f4fd4c91f9d5a9f

  • SHA512

    41f96ea1d9421fd653a8e5e60defb5be0001caf687cfbf4bcd7f8242d385fca202888038bce42271d291becca8e1cbe5e142857f87634ceeabbe2832f82a95f2

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:888

Mutex

DC_MUTEX-4C8Y0GM

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    JyJGPjcioEiq

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      ftah2.ini

    • Size

      48B

    • MD5

      294ab38e0053c30b7ed63a50c3170480

    • SHA1

      cfa378923e848f5ac5a7782c1c310ad195ac1bf1

    • SHA256

      4fd167e871391b6593cc83e9b735b8ecbb067afda8fbefdb2f4fd4c91f9d5a9f

    • SHA512

      41f96ea1d9421fd653a8e5e60defb5be0001caf687cfbf4bcd7f8242d385fca202888038bce42271d291becca8e1cbe5e142857f87634ceeabbe2832f82a95f2

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Downloads MZ/PE file

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks