Overview

overview

10

Static

static

10

Yeah.exe

windows10-2004-x64

10

Analysis

  • user interaction
    yes
  • max time kernel
    143s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/02/2026, 06:40

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General

  • Target
    Yeah.exe
  • Size 38KB
  • Sample260208-he8yeady8a
  • SHA256 ff310c1650d68c24041e4aacbe9b70b950011e6b7ae73bea6baa01efe106c42c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
executionxwormpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • XWorm V6.5 by c3lestial.fun

C2

  • Th3Hunt3r-48288.portmap.host:48288

Mutex

  • Ql9bzgzdd5UhQopH

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    Testing.exe

aes.plain

Signatures

  • Detect Xworm Payload 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm
  • Xworm family
    xworm
  • 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 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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.

  • 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: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 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\Yeah.exe
    "C:\Users\Admin\AppData\Local\Temp\Yeah.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3280
    • C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Testing" /tr "C:\Users\Admin\Testing.exe"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:724
  • C:\Users\Admin\Testing.exe
    C:\Users\Admin\Testing.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:2844
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1892
  • C:\Users\Admin\Testing.exe
    C:\Users\Admin\Testing.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:720
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3392
    • C:\Users\Admin\AppData\Local\Temp\Yeah.exe
      "C:\Users\Admin\AppData\Local\Temp\Yeah.exe"
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3508
    • C:\Users\Admin\Testing.exe
      C:\Users\Admin\Testing.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1996

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          Testing.exe.log
          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Testing.exe.log
          • Size 654B
          • SHA256 e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          Testing.lnk
          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Testing.lnk
          • Size 776B
          • SHA256 b34a71ce981afd38236a8eaa84ba7632c0667aa4ba3ed728687fb4ba4d25979a
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          Testing.exe
          • Path C:\Users\Admin\Testing.exe
          • Size 38KB
          • SHA256 ff310c1650d68c24041e4aacbe9b70b950011e6b7ae73bea6baa01efe106c42c
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/1892-22-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-10-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-11-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-12-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-16-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-21-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-20-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-19-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-18-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/1892-17-0x000001C22F080000-0x000001C22F081000-memory.dmp
          Download

          memory/3280-0-0x0000000000910000-0x0000000000920000-memory.dmp
          Download

          memory/3280-9-0x00000000029E0000-0x00000000029F0000-memory.dmp
          Download

          memory/3280-5-0x00000000029E0000-0x00000000029F0000-memory.dmp
          Download