Overview

overview

7

Static

static

3

329cf143b0...aa.exe

windows10-2004-x64

7

329cf143b0...aa.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    102s
  • 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, 03:08

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General

  • Target
    329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe
  • Size 92KB
  • Sample250702-dm2f3ssls2
  • SHA256 329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
discoveryspywarestealer

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • 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.

    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 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 9 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 64 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3276
      • C:\Users\Admin\AppData\Local\Temp\329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe
        "C:\Users\Admin\AppData\Local\Temp\329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4600
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1568
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:5640
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a597A.bat
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5572
          • C:\Users\Admin\AppData\Local\Temp\329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe
            "C:\Users\Admin\AppData\Local\Temp\329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe"
            4⤵
            • Executes dropped EXE
            PID:5708
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • Drops startup file
          • 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:2000
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:552
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:3992
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2216
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:3844

    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

          InstallEdit.exe
          • Path C:\Program Files\InstallEdit.exe
          • Size 250KB
          • SHA256 d5ea95942e75cfa80ea24d3f295a08c1210c11ad5fa989b7536ea224bfa97771
          • 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

          $$a597A.bat
          • Path C:\Users\Admin\AppData\Local\Temp\$$a597A.bat
          • Size 722B
          • SHA256 4ed4c434d3b02ad5a4fab1e33c81a0a91593ca0111a7bfd8a5b1aa839639fd76
          • MD5 SHA1 SHA512
          Submit Download

          329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe.exe
          • Path C:\Users\Admin\AppData\Local\Temp\329cf143b0f1cdcd9c6a0ce0298c44a53e99a750e9d4fc3edc1cfb2afda5f8aa.exe.exe
          • Size 59KB
          • SHA256 ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          Logo1_.exe
          • Path C:\Windows\Logo1_.exe
          • Size 33KB
          • SHA256 323a76e2f8a874d2ede069484ba8c70cca7cd77b64a4f377a0e23e5a955c293b
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          _desktop.ini
          • Path F:\$RECYCLE.BIN\S-1-5-21-707770698-2523217751-1187874351-1000\_desktop.ini
          • Size 8B
          • SHA256 7ee98acf971e32cae894381122352197a76e04e7689903e61cef63ad4f690736
          • MD5 SHA1 SHA512
          Submit Download

          memory/2000-1652-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/2000-18-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/2000-8-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/2000-9806-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/2000-10088-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/4600-0-0x0000000000400000-0x000000000043F000-memory.dmp
          Download

          memory/4600-10-0x0000000000400000-0x000000000043F000-memory.dmp
          Download