Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-06-2024 05:05

General

  • Target

    51ab1c749e055eb084a4ff5604ee852fd04763335578d95b108f21b76d4f2d47_NeikiAnalytics.exe

  • Size

    3.9MB

  • MD5

    9274ffe5a8667a21bcc758547c894880

  • SHA1

    098344d5070581b7f154a19e4356df5b304f10f5

  • SHA256

    51ab1c749e055eb084a4ff5604ee852fd04763335578d95b108f21b76d4f2d47

  • SHA512

    a41528634463dbefe414b4bf69f5f29b7cd180cc9af21ac178fb21a0a0643560d5a248428bf8667612a5077e31dc9b65e0e062f98550eb38783a89018d75ad87

  • SSDEEP

    98304:alX3KMj7yBNUVPhd5G0Z5DxdM3hZpmBAlB6D4tyX6kuT4IkQApCgvms0Cv05J5C4:alX3KMj7yBNUVPhd5G0Z5DxdM3hZpmB4

Malware Config

Signatures

  • Darkcomet

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

  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 IoCs
  • UPX packed file 25 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51ab1c749e055eb084a4ff5604ee852fd04763335578d95b108f21b76d4f2d47_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\51ab1c749e055eb084a4ff5604ee852fd04763335578d95b108f21b76d4f2d47_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\wKFaT.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\Windows\SysWOW64\reg.exe
        REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Mcrosoftt" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Soundcrd.exe" /f
        3⤵
        • Adds Run key to start application
        PID:2568
    • C:\Users\Admin\AppData\Roaming\Soundcrd.exe
      "C:\Users\Admin\AppData\Roaming\Soundcrd.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2696
      • C:\Users\Admin\AppData\Roaming\Soundcrd.exe
        C:\Users\Admin\AppData\Roaming\Soundcrd.exe
        3⤵
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of AdjustPrivilegeToken
        PID:2468
      • C:\Users\Admin\AppData\Roaming\Soundcrd.exe
        C:\Users\Admin\AppData\Roaming\Soundcrd.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\wKFaT.bat

    Filesize

    139B

    MD5

    173bcce4810d4901872d0ef4f0bfea4e

    SHA1

    561b03fdfe68b6419fddf57f32e1aab9a6126a2f

    SHA256

    10ea37eceabbe80fe9814280b66b957636951dbeeed18a9b4d50a1d24a6f1d1d

    SHA512

    2401e0a5e3f7bf590a0767449da2249d09717e8c1cb71a7475e81d9615580001cfc38705cd1a5b4edc33f7df043bf195e28e4a5442a32bc879dffc6473bd545e

  • C:\Users\Admin\AppData\Roaming\Soundcrd.exe

    Filesize

    3.9MB

    MD5

    002a61a92759c10ed553f489c5ae8fb0

    SHA1

    1100468196094d2b95e6f80ed6ef8e463e8c8b63

    SHA256

    684ff9f17d3e765316e6b89f210be3f5cedd0be58880d8c21263b0debb08ded8

    SHA512

    a3d1f1c736c6139a1d427f5b9b90f49da9aa93711e0c15f8028a389648dd12a17f91a9b03c7b859d993e7ed49846fb632ec725909983cb9f5603cb43692bf677

  • memory/2376-30-0x0000000003880000-0x0000000003C6C000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-44-0x0000000003880000-0x0000000003C6C000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-0-0x0000000000400000-0x00000000007EC000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-46-0x0000000000400000-0x00000000007EC000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-43-0x0000000003880000-0x0000000003C6C000-memory.dmp

    Filesize

    3.9MB

  • memory/2468-59-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-92-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-96-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-54-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-52-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-58-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-60-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-76-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-63-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-62-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-61-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-55-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-88-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-84-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-80-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2468-72-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2576-64-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2576-73-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2576-66-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2576-69-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2696-68-0x0000000000400000-0x00000000007EC000-memory.dmp

    Filesize

    3.9MB

  • memory/2696-47-0x0000000000400000-0x00000000007EC000-memory.dmp

    Filesize

    3.9MB

  • memory/2696-57-0x0000000002CB0000-0x000000000309C000-memory.dmp

    Filesize

    3.9MB