Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 07:45

General

  • Target
    7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe
  • Size 494KB
  • Sample260730-jls17ser6w
  • SHA256 7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 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 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe
    "C:\Users\Admin\AppData\Local\Temp\7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3676
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a9040.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4868
      • C:\Users\Admin\AppData\Local\Temp\7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe
        "C:\Users\Admin\AppData\Local\Temp\7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4672
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Creates a file in the Startup directory
      • 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:6044
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2760
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        $$a9040.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a9040.bat
        • Size 722B
        • SHA256 6a204df3077262d266086d41423d337a32b806dfd4165c38696e755defbf8114
        • MD5 SHA1 SHA512 TLSH

        7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7f0606055eb07e181b5b6350a461e7f93ac05b509934af44b33c522025c1f621.exe.exe
        • Size 452KB
        • SHA256 e69c4abcc4d2f130e66560fc27829b4fe62a2b1f66933790a3060bd7f4fcd878
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 42KB
        • SHA256 df72eb553fb2207fac96fa091d62b757b6c05409ed89c3789046229210d0fc23
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-552508041-2681165170-3229858294-1000\_desktop.ini
        • Size 9B
        • SHA256 5941ad3f3fa88034b98466ce2489fdb4318c023282bbe370f96df1346c5533a1
        • MD5 SHA1 SHA512

        memory/3676-0-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/3676-13-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/6044-10-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/6044-21-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/6044-2986-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/6044-7936-0x0000000000400000-0x000000000044E000-memory.dmp