Overview

overview

7

Static

static

3

323a76e2f8...3b.exe

windows10-2004-x64

7

323a76e2f8...3b.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    103s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250619-en
  • resource tags

    arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02/07/2025, 03:11

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General

  • Target
    323a76e2f8a874d2ede069484ba8c70cca7cd77b64a4f377a0e23e5a955c293b.exe
  • Size 33KB
  • Sample250702-dpqscssls3
  • SHA256 323a76e2f8a874d2ede069484ba8c70cca7cd77b64a4f377a0e23e5a955c293b
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
discoveryspywarestealer

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • 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 2 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.

    discovery
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3332
      • C:\Users\Admin\AppData\Local\Temp\323a76e2f8a874d2ede069484ba8c70cca7cd77b64a4f377a0e23e5a955c293b.exe
        "C:\Users\Admin\AppData\Local\Temp\323a76e2f8a874d2ede069484ba8c70cca7cd77b64a4f377a0e23e5a955c293b.exe"
        2⤵
        • Drops startup file
        • 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:5088
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1068
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2676
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5620
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:5496

    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 132KB
          • SHA256 072998fc91c82a2fc6b7a1f1adff760888237c3461b8aa8a8ac0da0baceaa10a
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          dotnet.exe
          • Path C:\Program Files\dotnet\dotnet.exe
          • Size 177KB
          • SHA256 6d59e45c5129339a9c3e4ae66c56033a6298f5c2d1f4712382c005d35c7b3f08
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          vcredist_x86.exe
          • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
          • Size 488KB
          • SHA256 99750acff09f51ecc7a0d7ce91e67e855e8602b6e8059ade2c177a52f27f74e7
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          _desktop.ini
          • Path F:\$RECYCLE.BIN\S-1-5-21-1418876453-2228697459-2788511057-1000\_desktop.ini
          • Size 8B
          • SHA256 7ee98acf971e32cae894381122352197a76e04e7689903e61cef63ad4f690736
          • MD5 SHA1 SHA512
          Submit Download

          memory/5088-0-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/5088-3-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/5088-1636-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/5088-9535-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/5088-10192-0x0000000000400000-0x000000000043F000-memory.dmp
          Download