Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/08/2026, 08:51

General

  • Target
    337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe
  • Size 35KB
  • Sample260812-kshpgssgnf
  • SHA256 337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2
  • 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\337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe
    "C:\Users\Admin\AppData\Local\Temp\337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4958.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3584
      • C:\Users\Admin\AppData\Local\Temp\337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe
        "C:\Users\Admin\AppData\Local\Temp\337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe"
        3⤵
        • Executes dropped EXE
        PID:2716
    • 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:3964
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4536
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4336

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 23cfbd40bec36ed39b7d4c191ad70cda95b4ab63e4e41efe3a2de0d7d69fc182
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 575KB
        • SHA256 30cc13fe4d26c77503d9a53be0477bc283c34f8363431a663fdfe6e171e85dad
        • 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

        $$a4958.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a4958.bat
        • Size 722B
        • SHA256 89bf740dbfb75868ba2f8800dbe4253c4f508793999669752c28347c49f0f203
        • MD5 SHA1 SHA512 TLSH

        337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\337eae2bac446b4e4dfd87ba8ea95d6bec4b7e981a1470e4d958a03c3aaefbe2.exe.exe
        • Size 9KB
        • SHA256 a87727cfe02e9f3a08dbe3c3b674abec85024f28917b4d2b320b2ce47e987a9c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 8f876dd24f1961057ff4e1d4103319cf4a32a4b1b7fff0f3ac74eb5d26c00937
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-2937465464-4167303362-2236413517-1000\_desktop.ini
        • Size 9B
        • SHA256 795373f55aa8008b942f6ca767101aa901068f68d1792d864966ee4353af953d
        • MD5 SHA1 SHA512

        memory/1152-9-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1152-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-27-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-33-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-401-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-20-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-5035-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3964-5550-0x0000000000400000-0x0000000000434000-memory.dmp