Analysis

  • user interaction
    yes
  • max time kernel
    57s
  • max time network
    62s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/06/2026, 16:48

Errors

Reason
Machine shutdown

General

  • Target
    slava_vir.exe
  • Size 41.5MB
  • Sample260625-va84tsdv4y
  • SHA256 2b2e14079628d003b49f8072774522cb4b77d15a899e00a6280e42c0ae2e5c79
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 32 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\slava_vir.exe
    "C:\Users\Admin\AppData\Local\Temp\slava_vir.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5484
    • C:\Users\Admin\AppData\Local\Temp\slava_vir.exe
      "C:\Users\Admin\AppData\Local\Temp\slava_vir.exe"
      2⤵
      • Loads dropped DLL
      • Sets desktop wallpaper using registry
      • Suspicious use of WriteProcessMemory
      PID:1276
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "curl -o "ukraine_flagge.png" "https://imgs.search.brave.com/AOACULcl9ogv7Jmj0MUjX3XJ51X4gDx8ZnRQpoaaTmE/rs:fit:500:0:1:0/g:ce/aHR0cHM6Ly9jZG4u/cGl4YWJheS5jb20v/cGhvdG8vMjAyMi8w/My8wMy8wNS81OC91/a3JhaW5lLTcwNDQ2/NDdfNjQwLmpwZw""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:816
        • C:\Windows\system32\curl.exe
          curl -o "ukraine_flagge.png" "https://imgs.search.brave.com/AOACULcl9ogv7Jmj0MUjX3XJ51X4gDx8ZnRQpoaaTmE/rs:fit:500:0:1:0/g:ce/aHR0cHM6Ly9jZG4u/cGl4YWJheS5jb20v/cGhvdG8vMjAyMi8w/My8wMy8wNS81OC91/a3JhaW5lLTcwNDQ2/NDdfNjQwLmpwZw"
          4⤵
            PID:932
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "start "" conhost.exe cmd /k "mode 40,20 && color 2 && dir /s""
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4872
          • C:\Windows\system32\conhost.exe
            conhost.exe cmd /k "mode 40,20 && color 2 && dir /s"
            4⤵
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3672
            • C:\Windows\system32\cmd.exe
              cmd /k "mode 40,20 && color 2 && dir /s"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:2536
              • C:\Windows\system32\mode.com
                mode 40,20
                6⤵
                  PID:5140
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c shutdown /s /t 0
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5804
            • C:\Windows\system32\shutdown.exe
              shutdown /s /t 0
              4⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:2664
      • C:\Windows\system32\LogonUI.exe
        "LogonUI.exe" /flags:0x4 /state0:0xa3a12055 /state1:0x41c64e6d
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:5980
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k CameraMonitor
        1⤵
          PID:5716

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              MSVCP140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\PyQt5\Qt5\bin\MSVCP140.dll
              • Size 576KB
              • SHA256 88f55d86b50b0a7e55e71ad2d8f7552146ba26e927230daf2e26ad3a971973c5
              • MD5 SHA1 SHA512 SSDEEP TLSH

              MSVCP140_1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\PyQt5\Qt5\bin\MSVCP140_1.dll
              • Size 30KB
              • SHA256 446c48c1224c289bd3080087fe15d6759416d64f4136addf30086abd5415d83f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Qt5Core.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\PyQt5\Qt5\bin\Qt5Core.dll
              • Size 5.7MB
              • SHA256 8d2ff4ce9096ddccc4f4cd62c2e41fc854cfd1b0d6e8d296645a7f5fd4ae565a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              VCRUNTIME140_1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\PyQt5\Qt5\bin\VCRUNTIME140_1.dll
              • Size 43KB
              • SHA256 1f0f5f2ce671e0f68cf96176721df0e5e6f527c8ca9cfa98aa875b5a3816d460
              • MD5 SHA1 SHA512 SSDEEP TLSH

              QtCore.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\PyQt5\QtCore.pyd
              • Size 2.4MB
              • SHA256 d6e45fd8c3b3f93f52c4d1b6f9e3ee220454a73f80f65f3d70504bd55415ea37
              • MD5 SHA1 SHA512 SSDEEP TLSH

              sip.cp313-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\PyQt5\sip.cp313-win_amd64.pyd
              • Size 117KB
              • SHA256 7a54c971af695af612a1cda68924a2170d4a2afe48dd32770b60fde5b2dd7dab
              • MD5 SHA1 SHA512 SSDEEP TLSH

              VCRUNTIME140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\VCRUNTIME140.dll
              • Size 117KB
              • SHA256 36585912e5eaf83ba9fea0631534f690ccdc2d7ba91537166fe53e56c221e153
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _brotli.cp313-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_brotli.cp313-win_amd64.pyd
              • Size 804KB
              • SHA256 67dfa82dcaed04ed3f358d84b18d1375d59126161de92e00164d36087b179d4d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _bz2.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_bz2.pyd
              • Size 82KB
              • SHA256 fc3b481684b926350057e263622a2a5335b149a0498a8d65c4f37e39dd90b640
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _ctypes.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_ctypes.pyd
              • Size 128KB
              • SHA256 f63c6c7e71c342084d8f1a108786ca6975a52cefef8be32cc2589e6e2fe060c8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _hashlib.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_hashlib.pyd
              • Size 62KB
              • SHA256 838d5c8b7c3212c8429baf612623abbbc20a9023eec41e34e5461b76a285b86c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _lzma.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_lzma.pyd
              • Size 154KB
              • SHA256 d080eabd015a3569813a220fd4ea74dff34ed2a8519a10473eb37e22b1118a06
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _queue.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_queue.pyd
              • Size 32KB
              • SHA256 b9cf502dadcb124f693bf69ecd7077971e37174104dbda563022d74961a67e1e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _socket.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_socket.pyd
              • Size 81KB
              • SHA256 35246b04c6c7001ca448554246445a845ce116814a29b18b617ea38752e4659b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _ssl.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_ssl.pyd
              • Size 177KB
              • SHA256 63ae2fefbfbbbc6ea39cde0a622579d46ff55134bc8c1380289a2976b61f603e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              cp1252.enc

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_tcl_data\encoding\cp1252.enc
              • Size 1KB
              • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
              • MD5 SHA1 SHA512 TLSH

              _tkinter.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_tkinter.pyd
              • Size 64KB
              • SHA256 a6851d7c25a1216d2c8fa5c1d2e9eca3d0392d60e3b7441ad9f66c23ffdd2f08
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _wmi.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\_wmi.pyd
              • Size 37KB
              • SHA256 6435c679a3a3ff4f16708ebc43f7ca62456c110ac1ea94f617d8052c90c143c7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              base_library.zip

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\base_library.zip
              • Size 1.3MB
              • SHA256 df6c19637d239bfedc8cd13d20e0938c65e8fdf340622ff334db533f2d30fa19
              • MD5 SHA1 SHA512 SSDEEP TLSH

              cacert.pem

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\certifi\cacert.pem
              • Size 292KB
              • SHA256 94edeb66e91774fcae93a05650914e29096259a5c7e871a1f65d461ab5201b47
              • MD5 SHA1 SHA512 SSDEEP TLSH

              md.cp313-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\charset_normalizer\md.cp313-win_amd64.pyd
              • Size 10KB
              • SHA256 002697227449b6d69026d149cfb220ac85d83b13056c8aa6b9dac3fd3b76caa4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              md__mypyc.cp313-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\charset_normalizer\md__mypyc.cp313-win_amd64.pyd
              • Size 122KB
              • SHA256 c393098e7803abf08ee8f7381ad7b0f8faffbf66319c05d72823308e898f8cfc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libcrypto-3.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\libcrypto-3.dll
              • Size 5.0MB
              • SHA256 4e5d5d20d6d31e72ab341c81e97b89e514326c4c861b48638243bdf0918cfa43
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libffi-8.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\libffi-8.dll
              • Size 38KB
              • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libssl-3.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\libssl-3.dll
              • Size 774KB
              • SHA256 2e4d35b681a172d3298caf7dc670451be7a8ba27c26446efc67470742497a950
              • MD5 SHA1 SHA512 SSDEEP TLSH

              python3.DLL

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\python3.DLL
              • Size 68KB
              • SHA256 a5c6a329698490a035133433928d04368ce6285bb91a9d074fc285de4c9a32a4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              python313.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\python313.dll
              • Size 5.8MB
              • SHA256 0c0a66505093b6a4bb3475f716bd3d9552095776f6a124709c13b3f9552c7d99
              • MD5 SHA1 SHA512 SSDEEP TLSH

              select.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\select.pyd
              • Size 30KB
              • SHA256 78e5994c29d8851f28b5b12d59d742d876683aea58eceea1fb895b2036cdcdeb
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tcl86t.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\tcl86t.dll
              • Size 1.7MB
              • SHA256 c861f39ad0f4fc7f3875850925f61442bff2bc1839bbbb3584a63bc4d6e5cea6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tk86t.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\tk86t.dll
              • Size 1.5MB
              • SHA256 6425bf57abcc1dfbbe8662b1956883ae0c5ab8c2d9314e19692b3d86babc242c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              unicodedata.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\unicodedata.pyd
              • Size 693KB
              • SHA256 2693c7ee4fba55dc548f641c0cb94485d0e18596ffef16541bd43a5104c28b20
              • MD5 SHA1 SHA512 SSDEEP TLSH

              zlib1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI54842\zlib1.dll
              • Size 142KB
              • SHA256 8c2ed3e1a90c9b0e3ef844be20e1af791ae8a1b665d4731162404f0eee1697dc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/1276-1093-0x00007FFD88180000-0x00007FFD883E3000-memory.dmp

              memory/1276-1135-0x00007FFD94130000-0x00007FFD94159000-memory.dmp