Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/09/2026, 04:31

General

  • Target
    675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe
  • Size 48KB
  • Sample260907-e5va6aydpa
  • SHA256 675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 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
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe
    "C:\Users\Admin\AppData\Local\Temp\675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1452
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a5520.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4580
      • C:\Users\Admin\AppData\Local\Temp\675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe
        "C:\Users\Admin\AppData\Local\Temp\675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe"
        3⤵
        • Executes dropped EXE
        PID:3208
    • 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:4888
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2856
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4608

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe
        • Size 125KB
        • SHA256 20871beeebce087d8d0ba3433752811c65db06744bf9239c2e8d144064ab2c79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AssertStop.exe

        • Path C:\Program Files\AssertStop.exe
        • Size 672KB
        • SHA256 12b8ccb0cc02728ecbc952ed384ff82d71ccf94c09e0baebb47c0bfc2361291d
        • 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

        $$a5520.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a5520.bat
        • Size 722B
        • SHA256 9eb178e6d84d27e725eab7187bd98306dcaaf4f5bdfd8146c57ffae559ce456d
        • MD5 SHA1 SHA512 TLSH

        675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\675110ae7d99038be91b1d6c6fcb6869a1774787195a94dfc147d7d284637ca7.exe.exe
        • Size 22KB
        • SHA256 4c487628601eb900d93b876c1889f242cd4dd2ecdaaf8e742a17739042fd19d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 2b56e946974f8141a0c424d2d8b563d28893708e4cf0a63379f4ad167958a8c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-2370214745-1838013427-2987045292-1000\_desktop.ini
        • Size 8B
        • SHA256 638fc448ae556caaeda91e57ebb39bde61a6d541ea6b0bb3904c6c1f62e6c6e8
        • MD5 SHA1 SHA512

        memory/1452-11-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1452-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-27-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-33-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-422-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-1247-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-20-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-5095-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-9-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4888-5612-0x0000000000400000-0x0000000000434000-memory.dmp