Overview

overview

10

Static

static

5

67093bb799...b1.exe

windows10-2004-x64

10

67093bb799...b1.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/12/2025, 15:15

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General

  • Target
    67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe
  • Size 1.2MB
  • Sample251208-snbdlsxlfv
  • SHA256 67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
discoverydarkcloudstealer

Malware Config

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

    stealerdarkcloud
  • Darkcloud family
    darkcloud
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe
    "C:\Users\Admin\AppData\Local\Temp\67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe"
      2⤵
        PID:4872
      • C:\Users\Admin\AppData\Local\Temp\67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe
        "C:\Users\Admin\AppData\Local\Temp\67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:4840
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\67093bb799da7e889cdff3cbd08901dda943af9c1761532376fd3a52cb0f6ab1.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          PID:1400
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 720
          3⤵
          • Program crash
          PID:1136
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4840 -ip 4840
      1⤵
        PID:4952

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            alarmingness
            • Path C:\Users\Admin\AppData\Local\Temp\alarmingness
            • Size 28KB
            • SHA256 4233947ecb20a1b5bb8154ca3fed2f8900b40298ceada3505106187b9662db64
            • MD5 SHA1 SHA512 SSDEEP
            Submit Download

            windigos
            • Path C:\Users\Admin\AppData\Local\Temp\windigos
            • Size 472KB
            • SHA256 5e3ae111150cc70823d63024339857c63698d4ed0c4031468d48d398be6f5de6
            • MD5 SHA1 SHA512 SSDEEP
            Submit Download

            memory/1400-21-0x0000000000400000-0x0000000000476000-memory.dmp
            Download

            memory/1400-23-0x0000000000400000-0x0000000000476000-memory.dmp
            Download

            memory/1400-26-0x0000000000400000-0x0000000000476000-memory.dmp
            Download

            memory/2440-9-0x00000000041F0000-0x00000000041F4000-memory.dmp
            Download