Analysis

  • max time kernel
    150s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 10:37

General

  • Target
    ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe
  • Size 1.7MB
  • Sample260714-mn5dssaz2n
  • SHA256 ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe
    "C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a2486.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4620
      • C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe
        "C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5228
        • C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe
          "C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe" -z2
          4⤵
          • Executes dropped EXE
          PID:4840
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3884
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4856
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3376

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
        • Size 124KB
        • SHA256 102628e9f2773d936d8da47d9bdc1e76c3e2d9ca56c443d768ad78ef970903fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a2486.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a2486.bat
        • Size 722B
        • SHA256 fab438a4d4226dd19cb715998456c950cb1a9adb426554c599d40f42de639ba0
        • MD5 SHA1 SHA512 TLSH

        ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\ad3764267f7d53362cdca8a26359ea13f8ae2f6b748794655a8166688ceb63c2.exe.exe
        • Size 1.7MB
        • SHA256 8e94c6a8690d1957a16e3f1108f5c2942e926fbb12533a25a5996a737a0277bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 e4e75d1e3f87c1c0e4c03809d83705ea4e004a5ff061374937098993e8df4827
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-3797332335-34111092-3597280141-1000\_desktop.ini
        • Size 9B
        • SHA256 493ca3387aef6a662f012b6fb9100ca60a2442575927fbe1a7c2bfa07ef203e5
        • MD5 SHA1 SHA512

        memory/1076-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1076-15-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-36-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-40-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-138-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-1247-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-23-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-5042-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3884-5515-0x0000000000400000-0x0000000000434000-memory.dmp