Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2023, 06:56

General

  • Target
    Order Inquiry_19062023.exe
  • Size 1.8MB
  • Sample230620-hqcpcaaf48
  • SHA256 756555660b6d49c5090db8367c86edad286d30512e8fb5d4b65dec2c75dd006d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • darkcloud

C2
  • https://api.telegram.org/bot5671318275:AAGisFrFLqhVJjO72egJPifm2Q0ITZ6Nziw/sendMessage?chat_id=553496422

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order Inquiry_19062023.exe
    "C:\Users\Admin\AppData\Local\Temp\Order Inquiry_19062023.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1112

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1112-64-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1112-59-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1112-60-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1112-61-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1112-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/1112-66-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1112-69-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1112-70-0x0000000000400000-0x0000000000471000-memory.dmp

        memory/1720-55-0x0000000004E40000-0x000000000500A000-memory.dmp

        memory/1720-56-0x0000000004E00000-0x0000000004E40000-memory.dmp

        memory/1720-57-0x0000000004E00000-0x0000000004E40000-memory.dmp

        memory/1720-58-0x0000000002460000-0x0000000002474000-memory.dmp

        memory/1720-54-0x0000000005010000-0x00000000051DC000-memory.dmp