Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/04/2026, 10:39

General

  • Target
    be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe
  • Size 2.0MB
  • Sample260427-mp3llahv61
  • SHA256 be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909
  • 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 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\be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe
    "C:\Users\Admin\AppData\Local\Temp\be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4972
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a26DC.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4748
      • C:\Users\Admin\AppData\Local\Temp\be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe
        "C:\Users\Admin\AppData\Local\Temp\be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe"
        3⤵
        • Executes dropped EXE
        PID:3760
    • 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:1032
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4696
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1160

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe
        • Size 125KB
        • SHA256 e294866f56fe9d26f4db57d80c6d4fc53ede897d4a9bb6f15a98576707cd797b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 575KB
        • SHA256 21a228570d246f613fb8a5b3ba6d7cfaad487500866427bf1da1e338274ea55c
        • 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

        $$a26DC.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a26DC.bat
        • Size 722B
        • SHA256 e597acfab0ae4d30f956b9c73abcc6ce55d9459e9224e0eb5d1f196943e37255
        • MD5 SHA1 SHA512 TLSH

        be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\be27b4c7de802d05be63aea67e39fcdeeaf730a3251689c2f7682feb083a0909.exe.exe
        • Size 2.0MB
        • SHA256 b93c0be21d71e4f3be5a7374af864d43ee020a23ee280387e1f6636928e02813
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rundl132.exe

        • Path C:\Windows\rundl132.exe
        • Size 26KB
        • SHA256 86797b8253c2e98e80a4661f7d705d6abb4f115b05170ad8e7cd850ec611a8fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-721190819-434563495-2007910846-1000\_desktop.ini
        • Size 9B
        • SHA256 269dc3d27cf579ffd3ce12dd38c7363df12c3132e3e789b6c9243f7a3d535e49
        • MD5 SHA1 SHA512

        memory/1032-27-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-33-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-20-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-388-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-1286-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-5075-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-8-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1032-5588-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4972-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4972-13-0x0000000000400000-0x0000000000434000-memory.dmp