Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2026, 04:33

General

  • Target
    662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe
  • Size 73KB
  • Sample260509-e6qdlaax3y
  • SHA256 662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991
  • 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
  • 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\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe
    "C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a6206.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:264
      • C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe
        "C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3224
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 680
          4⤵
          • Program crash
          PID:5388
    • 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:224
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4056
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3224 -ip 3224
    1⤵
      PID:1504

    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 e8f311c46e2bcc91041a475312e177e430e0bfa618476aab320c499ade2d516a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          7z.exe

          • Path C:\Program Files\7-Zip\7z.exe
          • Size 575KB
          • SHA256 aad0e5b6d155074e0c00984efc287586580894205a405aec0660104e011c5c8d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          $$a6206.bat

          • Path C:\Users\Admin\AppData\Local\Temp\$$a6206.bat
          • Size 722B
          • SHA256 b2bb49075d1a2b8f02ddfe03cbb1e287a6392410e29ea65a526a2350b73e4671
          • MD5 SHA1 SHA512 TLSH

          662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe.exe
          • Size 47KB
          • SHA256 993d2b2fa72dadc7753c62b39d0d35ef1586f00f2eed60eb729057142ad76b4a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Logo1_.exe

          • Path C:\Windows\Logo1_.exe
          • Size 26KB
          • SHA256 fb0131eab8d4465a6b25b029683e5b656e2dc64fada85c9b82f8a755dd2549e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _desktop.ini

          • Path F:\$RECYCLE.BIN\S-1-5-21-636600838-1632888396-3521553955-1000\_desktop.ini
          • Size 8B
          • SHA256 6e9be20748ee78b11d664f31b9547ee836b5e73f3d4ef05289327d7f1ba0eb14
          • MD5 SHA1 SHA512

          memory/224-27-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-20-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-33-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-37-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-41-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-45-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-8-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/224-1288-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/2900-0-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/2900-11-0x0000000000400000-0x0000000000434000-memory.dmp