Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 15:20

General

  • Target
    0513795eef4248d3870a6be53ae98e29b73dae6bc353bb0873215f95916954e1.dll
  • Size 1.6MB
  • Sample260825-sq2nkshf86
  • SHA256 0513795eef4248d3870a6be53ae98e29b73dae6bc353bb0873215f95916954e1
  • MD5 SHA1 SHA512 SSDEEP TLSH
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 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0513795eef4248d3870a6be53ae98e29b73dae6bc353bb0873215f95916954e1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:784
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0513795eef4248d3870a6be53ae98e29b73dae6bc353bb0873215f95916954e1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4520
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 648
        3⤵
        • Program crash
        PID:2000
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4520 -ip 4520
    1⤵
      PID:1428

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4520-0-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-1-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-2-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-3-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-4-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-5-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-6-0x0000000074DA0000-0x0000000074F3F000-memory.dmp

          memory/4520-7-0x0000000074DA0000-0x0000000074F3F000-memory.dmp