Overview

overview

10

Static

static

10

dog.exe

windows10-2004-x64

Analysis

  • max time kernel
    47s
  • max time network
    58s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2025 19:10

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    dog.exe

  • Size

    83KB

  • MD5

    4dd41e9e888d7c43e6c059e8fde0cfc0

  • SHA1

    b9b1685970a2342714f36b92c76e9eef725b0c45

  • SHA256

    7f0d106861eafe0f0f4dd241fc574f7b329543a854fd876d5fa92f136829e1f6

  • SHA512

    74433bc06be96f399dcc65d4a8be48cd1934199cd7a03d4d49a61833a462c0c5113312033bf7776404f5027aa9d901093f29ef7249380f46c73f4d5d5e84a897

  • SSDEEP

    1536:q/S3A8Y2yo0xwOZ+++3YXbcG/eQ0726v3Ok+WJCo1V8G0:q/uBGo34bjmX7n3OPWMo12

Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

trip-thesaurus.gl.at.ply.gg:16715

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm
  • Xworm family
    xworm
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 59 IoCs
  • Suspicious use of SendNotifyMessage 59 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\dog.exe
    "C:\Users\Admin\AppData\Local\Temp\dog.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\dog.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4272
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'dog.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3896
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\SecurityHealthSystray'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1512
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SecurityHealthSystray'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3628
    • C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SecurityHealthSystray" /tr "C:\Users\Admin\AppData\Roaming\SecurityHealthSystray"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1852
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4828
  • C:\Users\Admin\AppData\Roaming\SecurityHealthSystray
    C:\Users\Admin\AppData\Roaming\SecurityHealthSystray
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:3252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
    Filesize

    2KB

    MD5

    d85ba6ff808d9e5444a4b369f5bc2730

    SHA1

    31aa9d96590fff6981b315e0b391b575e4c0804a

    SHA256

    84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

    SHA512

    8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

    Download Submit

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    944B

    MD5

    d28a889fd956d5cb3accfbaf1143eb6f

    SHA1

    157ba54b365341f8ff06707d996b3635da8446f7

    SHA256

    21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

    SHA512

    0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

    Download Submit

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    944B

    MD5

    15dde0683cd1ca19785d7262f554ba93

    SHA1

    d039c577e438546d10ac64837b05da480d06bf69

    SHA256

    d6fa39eab7ee36f44dc3f9f2839d098433db95c1eba924e4bcf4e5c0d268d961

    SHA512

    57c0e1b87bc1c136f0d39f3ce64bb8f8274a0491e4ca6e45e5c7f9070aa9d9370c6f590ce37cd600b252df2638d870205249a514c43245ca7ed49017024a4672

    Download Submit

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    944B

    MD5

    caaf5459b51d495e61be65d36ebc854d

    SHA1

    9197d0739f59ec5f4f3c9d5dbd0e4b5621ec04ff

    SHA256

    1d44071558bbeec0bf02bc3dc0ef10ff26ae66bf24a9636ed5b039cc8ebfe8c6

    SHA512

    4775e3d50f5ded7c5887941ecb4b7a7cb35406dd6f496e1ad74d3b7c7cda3b16884ebbd0f7bed4c11d54177dc8fc9c16eb7b082e9c06efd92f63a756ed950b3c

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b1zn0dba.t31.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    Download Submit

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk
    Filesize

    819B

    MD5

    f65eee215edbd4ab94b736811c657e09

    SHA1

    b2ba8b579e72e2b84bffce70d7bdfd1176038964

    SHA256

    abf5c51e395a70765e16fc81630d8664ceb7ca223ad05dbce2ae65ca1aacf8bc

    SHA512

    27f3c2b5186c292681c54606119f2a44982ea6e4723ddd7881f3cd27a6c134dd1efd24b477ce8dcc1b0f80a5f496b0caa90ef44a8ea2ba67e0035bae5b135cbf

    Download Submit

  • C:\Users\Admin\AppData\Roaming\SecurityHealthSystray
    Filesize

    83KB

    MD5

    4dd41e9e888d7c43e6c059e8fde0cfc0

    SHA1

    b9b1685970a2342714f36b92c76e9eef725b0c45

    SHA256

    7f0d106861eafe0f0f4dd241fc574f7b329543a854fd876d5fa92f136829e1f6

    SHA512

    74433bc06be96f399dcc65d4a8be48cd1934199cd7a03d4d49a61833a462c0c5113312033bf7776404f5027aa9d901093f29ef7249380f46c73f4d5d5e84a897

    Download Submit

  • memory/2424-15-0x00007FFC5D9F0000-0x00007FFC5E4B1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/2424-70-0x0000000000D20000-0x0000000000D2C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/2424-69-0x00007FFC5D9F0000-0x00007FFC5E4B1000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/2424-68-0x00007FFC5D9F3000-0x00007FFC5D9F5000-memory.dmp

    Filesize

    8KB

    Download

  • memory/2424-0-0x00007FFC5D9F3000-0x00007FFC5D9F5000-memory.dmp

    Filesize

    8KB

    Download

  • memory/2424-1-0x0000000000550000-0x000000000056A000-memory.dmp

    Filesize

    104KB

    Download

  • memory/3628-62-0x000001E7B50F0000-0x000001E7B530C000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/4272-16-0x00000149A8650000-0x00000149A8672000-memory.dmp

    Filesize

    136KB

    Download

  • memory/4828-10-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-12-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-3-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-4-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-14-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-2-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-13-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-8-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-9-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4828-11-0x00000253ECDF0000-0x00000253ECDF1000-memory.dmp

    Filesize

    4KB

    Download