Analysis

  • max time kernel
    80s
  • max time network
    84s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-09-2024 03:44

Errors

Reason
Machine shutdown

General

  • Target

    dnSpy.exe

  • Size

    207KB

  • MD5

    5cf180fec9628c4df4267de3ed7a98a7

  • SHA1

    edeaac9111d8f499378b67c983f7b7defbddb268

  • SHA256

    bc1c4e0fc49c138bbfc223d3e94231cd4884439c663646d91e48fa005df6704a

  • SHA512

    97149bb70657393965382a152f8dcdcd9bdca5a6914b788dcba6b92be1547a83fd2720afbd6b2deb9d20da524ee2bb85375d9ffd4b019157f0eef51d46539133

  • SSDEEP

    3072:XUffq4qd9J+AbT9aMqOQl+RgAvImdr+fwjZV:XQANK4bNOwb

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dnSpy.exe
    "C:\Users\Admin\AppData\Local\Temp\dnSpy.exe"
    1⤵
      PID:1948
    • C:\Windows\system32\SearchIndexer.exe
      C:\Windows\system32\SearchIndexer.exe /Embedding
      1⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Windows\system32\SearchProtocolHost.exe
        "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
        2⤵
        • Modifies data under HKEY_USERS
        PID:4712
      • C:\Windows\system32\SearchFilterHost.exe
        "C:\Windows\system32\SearchFilterHost.exe" 0 804 808 816 8192 812 788
        2⤵
        • Modifies data under HKEY_USERS
        PID:3012
    • C:\Windows\WinSxS\wow64_microsoft-windows-commandprompt_31bf3856ad364e35_10.0.19041.746_none_735abbdbad8c902f\cmd.exe
      "C:\Windows\WinSxS\wow64_microsoft-windows-commandprompt_31bf3856ad364e35_10.0.19041.746_none_735abbdbad8c902f\cmd.exe"
      1⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3192
      • C:\Windows\SysWOW64\shutdown.exe
        shutdown /s /t 1
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3452
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x4 /state0:0xa39be855 /state1:0x41c64e6d
      1⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of SetWindowsHookEx
      PID:3416

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3012-52-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-41-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-61-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-63-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-66-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-39-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-40-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-51-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-42-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-50-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-44-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-45-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-48-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-49-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-47-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-53-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-38-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-67-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-43-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-46-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-55-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-54-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-56-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-59-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-58-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-57-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-60-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-62-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-65-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3012-64-0x0000029EC2DD0000-0x0000029EC2DE0000-memory.dmp

      Filesize

      64KB

    • memory/3064-16-0x00000227E7610000-0x00000227E7620000-memory.dmp

      Filesize

      64KB

    • memory/3064-0-0x00000227E7360000-0x00000227E7370000-memory.dmp

      Filesize

      64KB

    • memory/3064-36-0x00000227ECBD0000-0x00000227ECBD8000-memory.dmp

      Filesize

      32KB

    • memory/3064-32-0x00000227EB950000-0x00000227EB958000-memory.dmp

      Filesize

      32KB