Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    08-03-2024 09:57

General

  • Target

    2a57a84d3d88f184dab5a4ae1d6d04154cf90f43a437be55da89a8774131f09f.exe

  • Size

    136KB

  • MD5

    63a5a6d5625f981ac9f0dc73e2ed8685

  • SHA1

    b3013a237fb8d14c3be960290e9b00e97ae3d88c

  • SHA256

    2a57a84d3d88f184dab5a4ae1d6d04154cf90f43a437be55da89a8774131f09f

  • SHA512

    aceabbd1dcfb6de91d6315e7b03b9eed0fcb9e863d6c8e1cf2ab3f0ebaf3b407802020adfb36a512feb49fae801ae8825b7d22b08afc8fdb27ac118b6c178ff8

  • SSDEEP

    1536:5tWfOpuR+0AfWkLyDqm2qfd0DGCj45kAjhTD4V/dbSmpFjn8S8Qw9:5c2puR+0AvLyDqxqF06ylAdeEmpyS83

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Program crash 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a57a84d3d88f184dab5a4ae1d6d04154cf90f43a437be55da89a8774131f09f.exe
    "C:\Users\Admin\AppData\Local\Temp\2a57a84d3d88f184dab5a4ae1d6d04154cf90f43a437be55da89a8774131f09f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2912
    • \??\c:\ProgramData\rundl123.exe
      "c:\ProgramData\rundl123.exe"
      2⤵
      • Executes dropped EXE
      • NTFS ADS
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2268
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 412
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \ProgramData\rundl123.exe

    Filesize

    136KB

    MD5

    63a5a6d5625f981ac9f0dc73e2ed8685

    SHA1

    b3013a237fb8d14c3be960290e9b00e97ae3d88c

    SHA256

    2a57a84d3d88f184dab5a4ae1d6d04154cf90f43a437be55da89a8774131f09f

    SHA512

    aceabbd1dcfb6de91d6315e7b03b9eed0fcb9e863d6c8e1cf2ab3f0ebaf3b407802020adfb36a512feb49fae801ae8825b7d22b08afc8fdb27ac118b6c178ff8

  • memory/2268-5-0x00000000024B0000-0x00000000024FE000-memory.dmp

    Filesize

    312KB