Analysis

  • max time kernel
    152s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2022, 05:41

General

  • Target

    ccd2d553756500706427b4847803c618b8673aa21267057117dab60796fac8af.exe

  • Size

    873KB

  • MD5

    75829f633e07a0321d13248a1b6d44b0

  • SHA1

    39755b13b7377dafa84418233d80a705da282802

  • SHA256

    ccd2d553756500706427b4847803c618b8673aa21267057117dab60796fac8af

  • SHA512

    a31380f9eb6a319ca08d24bbf8a8b80c17d45380dd5b4431e1bf38d8e320b864d7a7a318332a4b5e8e74a650c27ca2c1c73145ce9e1b7d719fe916676cedb220

  • SSDEEP

    24576:JhQ2DLmDkJY80lSM1D5NcnpFZRvHQ9HJDNC:JhxDaQJ70lS2kNRo5b

Malware Config

Signatures

  • Darkcomet

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

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 2 IoCs

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

  • Themida packer 8 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 8 IoCs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ccd2d553756500706427b4847803c618b8673aa21267057117dab60796fac8af.exe
    "C:\Users\Admin\AppData\Local\Temp\ccd2d553756500706427b4847803c618b8673aa21267057117dab60796fac8af.exe"
    1⤵
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:288
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Checks BIOS information in registry
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1628

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/288-54-0x0000000075771000-0x0000000075773000-memory.dmp

          Filesize

          8KB

        • memory/288-55-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/288-56-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/288-62-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/1628-57-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/1628-59-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/1628-63-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/1628-64-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/1628-66-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB

        • memory/1628-67-0x0000000013141000-0x000000001318D000-memory.dmp

          Filesize

          304KB

        • memory/1628-68-0x0000000013140000-0x0000000013339000-memory.dmp

          Filesize

          2.0MB