Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 08:31

General

  • Target
    2d4282d633f80c439051c99f8031a85360509d58bbc2775b367f3d0795e0a35d.exe
  • Size 46KB
  • Sample220919-ke728acdhm
  • SHA256 2d4282d633f80c439051c99f8031a85360509d58bbc2775b367f3d0795e0a35d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d4282d633f80c439051c99f8031a85360509d58bbc2775b367f3d0795e0a35d.exe
    "C:\Users\Admin\AppData\Local\Temp\2d4282d633f80c439051c99f8031a85360509d58bbc2775b367f3d0795e0a35d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Users\Admin\AppData\Local\Temp\2d4282d633f80c439051c99f8031a85360509d58bbc2775b367f3d0795e0a35d.exe
      "C:\Users\Admin\AppData\Local\Temp\2d4282d633f80c439051c99f8031a85360509d58bbc2775b367f3d0795e0a35d.exe"
      2⤵
      • Adds Run key to start application
      • Modifies Internet Explorer start page
      • Suspicious use of SetWindowsHookEx
      PID:3476

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2764-137-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/3476-135-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/3476-140-0x0000000000400000-0x0000000000409000-memory.dmp