Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251223-en
  • resource tags

    arch:x64arch:x86image:win11-20251223-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/12/2025, 12:44

General

  • Target
    47293d99962eee46f45384ad95b77ef3.exe
  • Size 497KB
  • Sample251225-pypr7svjek
  • SHA256 e716fecd4ed32d90b1c707da5b419c65a7e1d89b4e416ee69765a3729c1e3293
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • svcstealer

C2
  • http://62.60.226.159/zbuyowgn/data.php

  • http://158.94.208.102/diamo/data.php

  • http://196.251.107.23/diamo/data.php

  • http://178.16.53.7/diamo/data.php

  • http://196.251.107.61/diamo/data.php

Attributes
  • bot_urls

    http://196.251.107.23/bot64.dll

  • build_id

    27/11/2025

  • srv_delay

    1

  • srv_retry

    1

Extracted

Family
  • stealc

Botnet
  • Crypted

C2
  • http://196.251.107.23

Attributes
  • url_path

    /7ffc7a279c17c091.php

rc4.plain
rc4.plain

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • SvcStealer, Diamotrix

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

  • Svcstealer family
  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 11 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 31 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: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Users\Admin\AppData\Local\Temp\47293d99962eee46f45384ad95b77ef3.exe
      "C:\Users\Admin\AppData\Local\Temp\47293d99962eee46f45384ad95b77ef3.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4792
    • C:\Users\Admin\AppData\Local\Temp\8EF2.tmp.exe
      C:\Users\Admin\AppData\Local\Temp\8EF2.tmp.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2852
      • C:\Users\Admin\AppData\Roaming\syshost.exe
        "C:\Users\Admin\AppData\Roaming\syshost.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        PID:4788
    • C:\Users\Admin\AppData\Local\Temp\7AE9.tmp.exe
      C:\Users\Admin\AppData\Local\Temp\7AE9.tmp.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3804
      • C:\Windows\helpPane.exe
        "C:\Windows\helpPane.exe"
        3⤵
        • Downloads MZ/PE file
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2756
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe"
          4⤵
            PID:5904
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
            4⤵
              PID:6000
            • C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
              "C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe"
              4⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:776
              • C:\Windows\System32\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /query /tn "Windows Defender Security"
                5⤵
                  PID:1404
                • C:\Windows\System32\schtasks.exe
                  "C:\Windows\System32\schtasks.exe" /create /sc minute /tn "Windows Defender Security" /tr "C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe"
                  5⤵
                  • Scheduled Task/Job: Scheduled Task
                  PID:976
        • C:\ProgramData\ceadebfbc.exe
          "C:\ProgramData\ceadebfbc.exe"
          1⤵
          • Executes dropped EXE
          PID:4340
        • C:\Users\Admin\AppData\Roaming\syshost.exe
          C:\Users\Admin\AppData\Roaming\syshost.exe
          1⤵
          • Executes dropped EXE
          PID:4808
        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
          1⤵
            PID:6080
          • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
            1⤵
              PID:764
            • C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
              C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
              1⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2952
              • C:\Windows\System32\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /query /tn "Windows Defender Security"
                2⤵
                  PID:1444
              • C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
                C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
                1⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:696
                • C:\Windows\System32\schtasks.exe
                  "C:\Windows\System32\schtasks.exe" /query /tn "Windows Defender Security"
                  2⤵
                    PID:1944
                • C:\Users\Admin\AppData\Roaming\syshost.exe
                  C:\Users\Admin\AppData\Roaming\syshost.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3548
                • C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
                  C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
                  1⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:5788
                  • C:\Windows\System32\schtasks.exe
                    "C:\Windows\System32\schtasks.exe" /query /tn "Windows Defender Security"
                    2⤵
                      PID:4312
                  • C:\Users\Admin\AppData\Roaming\syshost.exe
                    C:\Users\Admin\AppData\Roaming\syshost.exe
                    1⤵
                    • Executes dropped EXE
                    PID:3112

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        D88808B3-E360-6FCF-940B-28671CE3707F.txt

                        • Path C:\ProgramData\D88808B3-E360-6FCF-940B-28671CE3707F.txt
                        • Size 64B
                        • SHA256 42a0d56aba10ecf542190b30766e463c77f350c9398201f0a3663a4bd3baa067
                        • MD5 SHA1 SHA512

                        D88808B3-E360-6FCF-940B-28671CE3707F.txt

                        • Path C:\ProgramData\D88808B3-E360-6FCF-940B-28671CE3707F.txt
                        • Size 64B
                        • SHA256 4aada7dd27ab7448b54bcebe66e9c2b6819a68f4704cb19ab19493d63277e84f
                        • MD5 SHA1 SHA512

                        ceadebfbc.exe

                        • Path C:\ProgramData\ceadebfbc.exe
                        • Size 497KB
                        • SHA256 e716fecd4ed32d90b1c707da5b419c65a7e1d89b4e416ee69765a3729c1e3293
                        • MD5 SHA1 SHA512 SSDEEP

                        PA4gDeJwDbiU.exe

                        • Path C:\Users\Admin\AppData\Local\PA4gDeJwDbiU.exe
                        • Size 289KB
                        • SHA256 2af5b20be78d166ff38cd23466548334f767fa22a58620dd049975ac1288caf6
                        • MD5 SHA1 SHA512 SSDEEP

                        7AE9.tmp.exe

                        • Path C:\Users\Admin\AppData\Local\Temp\7AE9.tmp.exe
                        • Size 2.1MB
                        • SHA256 5a3b45c0e42ff621b0289290c5883f459ad699f37c3f14164f841de66f0c6eb7
                        • MD5 SHA1 SHA512 SSDEEP

                        8EF2.tmp.exe

                        • Path C:\Users\Admin\AppData\Local\Temp\8EF2.tmp.exe
                        • Size 707KB
                        • SHA256 9b7ebcd4b27ace0f237f2ccab58503340be62a43112f9c537d16f42d40abb715
                        • MD5 SHA1 SHA512 SSDEEP

                        syshost.exe

                        • Path C:\Users\Admin\AppData\Roaming\syshost.exe
                        • Size 605KB
                        • SHA256 79b120acdb37fd5b5fa927a6ffb370d5a7cbc8039f2e9b31831029d0f16bc38b
                        • MD5 SHA1 SHA512 SSDEEP

                        memory/2708-92-0x0000000004640000-0x000000000467A000-memory.dmp

                        memory/2708-107-0x0000000005100000-0x000000000513A000-memory.dmp

                        memory/2708-9-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2708-12-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2708-114-0x0000000004CD0000-0x0000000004D0A000-memory.dmp

                        memory/2708-116-0x0000000004CD0000-0x0000000004D0A000-memory.dmp

                        memory/2708-23-0x00007FFA69630000-0x00007FFA69631000-memory.dmp

                        memory/2708-11-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2708-8-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2708-94-0x0000000004640000-0x000000000467A000-memory.dmp

                        memory/2708-105-0x0000000005100000-0x000000000513A000-memory.dmp

                        memory/2708-101-0x00000000053A0000-0x00000000053DA000-memory.dmp

                        memory/2708-7-0x0000000002F20000-0x0000000002F21000-memory.dmp

                        memory/2708-99-0x00000000053A0000-0x00000000053DA000-memory.dmp

                        memory/2708-96-0x0000000002F70000-0x0000000002F71000-memory.dmp

                        memory/2708-10-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2708-1-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2708-91-0x00000000041A0000-0x00000000041D4000-memory.dmp

                        memory/2708-5-0x0000000004110000-0x0000000004197000-memory.dmp

                        memory/2756-55-0x00007FF6D4100000-0x00007FF6D41CE000-memory.dmp

                        memory/2756-90-0x00007FF6D4100000-0x00007FF6D41CE000-memory.dmp

                        memory/2756-59-0x00007FF6D4100000-0x00007FF6D41CE000-memory.dmp

                        memory/2756-50-0x00007FF6D4100000-0x00007FF6D41CE000-memory.dmp

                        memory/3112-118-0x0000024FAF310000-0x0000024FAF397000-memory.dmp

                        memory/3548-109-0x00000236BD0A0000-0x00000236BD127000-memory.dmp

                        memory/4340-19-0x00007FF7C6240000-0x00007FF7C62C2000-memory.dmp

                        memory/4340-18-0x00007FF7C6240000-0x00007FF7C62C2000-memory.dmp

                        memory/4788-38-0x00000163006E0000-0x0000016300767000-memory.dmp

                        memory/4788-36-0x00000163006E0000-0x0000016300767000-memory.dmp

                        memory/4792-0-0x00007FF7DF3A0000-0x00007FF7DF422000-memory.dmp

                        memory/4792-6-0x00007FF7DF3A0000-0x00007FF7DF422000-memory.dmp

                        memory/4808-41-0x0000016801C60000-0x0000016801CE7000-memory.dmp