Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    92s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 14:36

General

  • Target

    8c94384f909a7c116ef7a8445b8da93e.dll

  • Size

    188KB

  • MD5

    8c94384f909a7c116ef7a8445b8da93e

  • SHA1

    0d6d5a8520f4750274966cdfce5fd7724fb0365a

  • SHA256

    2dfac9e680722bd56ac2cae9cf8a514a55dc36e63a0cc87c74631f280257a580

  • SHA512

    8356fd5a85d52ecbaa36697556706526b2bdf1d3b40f835826e0a7476202f4ed13c9871dec8ce4be08dd9be22d7dd64264807f8b9a5cd5ff60f7ba052368d904

  • SSDEEP

    3072:dA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoro:dzIqATVfQeV2FZalKq6jtGJWuTmd

Malware Config

Extracted

Family

dridex

Botnet

22201

C2

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

rc4.plain
rc4.plain

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex Loader 2 IoCs

    Detects Dridex both x86 and x64 loader in memory.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c94384f909a7c116ef7a8445b8da93e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c94384f909a7c116ef7a8445b8da93e.dll,#1
      2⤵
        PID:3624
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 688
          3⤵
          • Program crash
          PID:2784
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3624 -ip 3624
      1⤵
        PID:4308

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3624-0-0x0000000075280000-0x00000000752B0000-memory.dmp

        Filesize

        192KB

      • memory/3624-1-0x0000000000F40000-0x0000000000F46000-memory.dmp

        Filesize

        24KB

      • memory/3624-2-0x0000000075280000-0x00000000752B0000-memory.dmp

        Filesize

        192KB