Analysis

  • max time kernel
    149s
  • max time network
    108s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250619-en
  • resource tags

    arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/09/2025, 14:59

General

  • Target
    e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c.exe
  • Size 1.5MB
  • Sample250925-scrapabq41
  • SHA256 e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • svcstealer

C2
  • http://178.16.53.7/diamo/data.php

  • http://77.90.153.62/diamo/data.php

  • http://176.46.152.46/diamo/data.php

  • http://85.208.84.41/diamo/data.php

  • http://176.46.152.47/diamo/data.php

Attributes
  • bot_urls

    http://213.226.113.54/bin/bot.dll

  • build_id

    Installs

  • srv_delay

    1

  • srv_retry

    1

Signatures

  • SvcStealer, Diamotrix

    SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

  • Svcstealer family
  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 34 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.

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:3264
    • C:\Users\Admin\AppData\Local\Temp\e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c.exe
      "C:\Users\Admin\AppData\Local\Temp\e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5300
      • C:\Users\Admin\AppData\Local\Temp\e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c.exe
        "C:\Users\Admin\AppData\Local\Temp\e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:692
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /create /sc minute /tn "d127f53d-d207-471e-8540-f9ba6cc9b0cbc" /tr "C:\ProgramData\dfddefbaccbcbc.exe"
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3004
  • C:\ProgramData\dfddefbaccbcbc.exe
    C:\ProgramData\dfddefbaccbcbc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\ProgramData\dfddefbaccbcbc.exe
      "C:\ProgramData\dfddefbaccbcbc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:580
      • C:\Windows\system32\schtasks.exe
        schtasks /create /sc minute /tn "d127f53d-d207-471e-8540-f9ba6cc9b0cbc" /tr "C:\ProgramData\dfddefbaccbcbc.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5396
  • C:\ProgramData\dfddefbaccbcbc.exe
    C:\ProgramData\dfddefbaccbcbc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4612
    • C:\ProgramData\dfddefbaccbcbc.exe
      "C:\ProgramData\dfddefbaccbcbc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3572
      • C:\Windows\system32\schtasks.exe
        schtasks /create /sc minute /tn "d127f53d-d207-471e-8540-f9ba6cc9b0cbc" /tr "C:\ProgramData\dfddefbaccbcbc.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5144

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        dfddefbaccbcbc.exe

        • Path C:\ProgramData\dfddefbaccbcbc.exe
        • Size 1.5MB
        • SHA256 e710a31ff8378f46884faf780feb8881a1bb58c959ebd62e761b68d4c31abe0c
        • MD5 SHA1 SHA512 SSDEEP

        memory/580-14-0x0000000140000000-0x000000014007F000-memory.dmp

        memory/692-0-0x0000000140000000-0x000000014007F000-memory.dmp

        memory/692-2-0x0000000140000000-0x000000014007F000-memory.dmp

        memory/692-5-0x0000000140000000-0x000000014007F000-memory.dmp

        memory/3264-4-0x0000000002C50000-0x0000000002CD5000-memory.dmp

        memory/3264-3-0x0000000002C50000-0x0000000002CD5000-memory.dmp