Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 08:19

General

  • Target
    6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe
  • Size 4.5MB
  • Sample260601-j75bcsfs9w
  • SHA256 6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697
  • 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
  • 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\6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe
    "C:\Users\Admin\AppData\Local\Temp\6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:396
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE455.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1048
      • C:\Users\Admin\AppData\Local\Temp\6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe
        "C:\Users\Admin\AppData\Local\Temp\6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:756
    • 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:5784
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5516
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2460

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.exe
        • Size 125KB
        • SHA256 a31008791b5eb86b076c6bb73f9f503f876154764fc32902ebb7b56a6d6d0337
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 575KB
        • SHA256 4034104833c67dbfb67f8e5b09df1edd97f8dcbeeba67cb68f432a027d2441f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 297984cb1c691abf3614c0c64ed3ed1b8cbf2e2f2efae02e5392e110a717394c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aE455.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aE455.bat
        • Size 722B
        • SHA256 6518d716581835ffe5565671954e8d2ec88b39d9d1a91792ee6c376e1931b115
        • MD5 SHA1 SHA512 TLSH

        6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\6e5a0a593f79da1937a42c3977fc86108d04a71f1200e1bab513f9359e99a697.exe.exe
        • Size 4.5MB
        • SHA256 29d0e64d6d235cccc890508a45fbf6413065d92010604c9401df3178ac2cdc6a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rundl132.exe

        • Path C:\Windows\rundl132.exe
        • Size 26KB
        • SHA256 38b0c7ec9cb86eba1fac2c4888f668447e2d4cfb9514cc18943264d7e7d7ae88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-226940941-599731907-2645636698-1000\_desktop.ini
        • Size 8B
        • SHA256 f29189eb11965eb3f457dcfc9961541cf5820960ece28657e097c84d9236f547
        • MD5 SHA1 SHA512

        memory/396-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/396-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/756-19-0x0000000000E80000-0x0000000000E81000-memory.dmp

        memory/756-21-0x0000000000050000-0x00000000004DE000-memory.dmp

        memory/5784-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-40-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-36-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-1060-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-1227-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-5008-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-8-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5784-5511-0x0000000000400000-0x0000000000434000-memory.dmp