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Analysis

  • max time kernel
    93s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 02:03

General

  • Target

    4b42a4307d82f04e06f484d3fe56d85911f327dcce74a516e929c59a4477ea28N.dll

  • Size

    284KB

  • MD5

    17bb4c157d79f8a1f875ec61867186d0

  • SHA1

    51cd124a9d38c6add1e39d23ec2cf3d7b29f436d

  • SHA256

    4b42a4307d82f04e06f484d3fe56d85911f327dcce74a516e929c59a4477ea28

  • SHA512

    ea6a6e6dafb691b56f1d7f093791e07e7f15c0e7c574b3204aa619d1a54d9531b6dc9ccb9216a15217fede95ddf4da65f17a24787cbe98a9934d1433c6716588

  • SSDEEP

    6144:Dgo2jIdri0IsvgUZoQAtVFc0lV+2bzuKj2O6uDOavFgLgEO:Dgo4Idri0IqhZonZbzul8NFgPO

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b42a4307d82f04e06f484d3fe56d85911f327dcce74a516e929c59a4477ea28N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2788
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b42a4307d82f04e06f484d3fe56d85911f327dcce74a516e929c59a4477ea28N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3252
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 544
        3⤵
        • Program crash
        PID:4424
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3252 -ip 3252
    1⤵
      PID:2416

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3252-0-0x0000000010000000-0x00000000100A2000-memory.dmp

      Filesize

      648KB