Analysis

  • max time kernel
    150s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 08:56

General

  • Target
    7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe
  • Size 841KB
  • Sample260808-kv337stdje
  • SHA256 7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325
  • 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.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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\7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe
    "C:\Users\Admin\AppData\Local\Temp\7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5800
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a64CB.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5684
      • C:\Users\Admin\AppData\Local\Temp\7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe
        "C:\Users\Admin\AppData\Local\Temp\7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3744
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 1068
          4⤵
          • Program crash
          PID:3812
    • 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:5220
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:424
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2860
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3744 -ip 3744
    1⤵
      PID:4736

    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 8c76d893c1e0d4203b6b90eaa28a7453c6a4d814a38486844e70c74da40a6b2a
          • 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

          $$a64CB.bat

          • Path C:\Users\Admin\AppData\Local\Temp\$$a64CB.bat
          • Size 722B
          • SHA256 f7b0958e2df6e17c48377cb8e4452c2b7e2ef77d881fbfeeec71c03cdf527012
          • MD5 SHA1 SHA512 TLSH

          7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7092af7a6bfe9572e3d631f251de5ea5555a5fe5599066d269a104e27cb4d325.exe.exe
          • Size 815KB
          • SHA256 ee5988e1a542df1c057740762de3e3e472d4abb61ecb0f44e2c58f3c4319cba3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Logo1_.exe

          • Path C:\Windows\Logo1_.exe
          • Size 26KB
          • SHA256 2a47eb8867a424469f1572d7c66d7c29451b748b13f60e558a1ec64298c9d7db
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _desktop.ini

          • Path F:\$RECYCLE.BIN\S-1-5-21-2246396966-3025826688-3847171515-1000\_desktop.ini
          • Size 8B
          • SHA256 1d606682c3c73b22d9ee6de30be63c56537bbb5179c9016a02f36487fa915852
          • MD5 SHA1 SHA512

          memory/3744-28-0x00000000747B0000-0x0000000074F6C000-memory.dmp

          memory/3744-22-0x0000000000840000-0x0000000000912000-memory.dmp

          memory/3744-23-0x0000000005AC0000-0x000000000607A000-memory.dmp

          memory/3744-24-0x0000000005500000-0x0000000005592000-memory.dmp

          memory/3744-25-0x00000000747B0000-0x0000000074F6C000-memory.dmp

          memory/3744-26-0x0000000005440000-0x000000000544A000-memory.dmp

          memory/3744-21-0x00000000747C2000-0x00000000747C3000-memory.dmp

          memory/5220-37-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-29-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-43-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-47-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-275-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-1254-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-12-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-5051-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5220-5524-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5800-11-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/5800-0-0x0000000000400000-0x0000000000434000-memory.dmp