Extracted

• • Target

    JaffaCakes118_2cf872857dfedfb5cfbd0aa8d60680d2

  • Size

    907KB

  • MD5

    2cf872857dfedfb5cfbd0aa8d60680d2

  • SHA1

    2751ff50ff652a2dbeaef8bd35c398a14462050e

  • SHA256

    105744effd85b1afe3c9c6d5107a43cbb054aef1946a9214a2cbf33e8c35f745

  • SHA512

    7dec920e2740d3aae5111dfd490ea3db2f7623a5f32bf583983caca27bb5a9554721a2ce587be43a5b4acac9aec998d12bd00f71a06da61f00c38ed6506a3804

  • SSDEEP

    12288:qxRHlC84eaDsdMI2R/I+neRKYlZ6u7jgPL2dLhF2xQGBLwP11wbPTmROzCppg6pf:k685a4dJ+c6uPgPoLOBH0A4DGS

  Score

  10^/10

  darkcometwindowsdefense_evasiondiscoverypersistenceratthemidatrojan

  • Darkcomet

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

    trojanratdarkcomet

  • Darkcomet family

    darkcomet

  • Modifies WinLogon for persistence

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Deletes itself

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion

  • Loads dropped DLL

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • Adds Run key to start application

    persistence

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2