Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2024 21:57

General

  • Target

    49607bf623d2b3f083ed0bc0845faf7091dc55c7dffafa955eea4795d7fcd2f3.dll

  • Size

    76KB

  • MD5

    22d9e1a74a9b6e755cfd52debb6c945c

  • SHA1

    00a93c579f9cce9000cd480690b11626ad62f05f

  • SHA256

    49607bf623d2b3f083ed0bc0845faf7091dc55c7dffafa955eea4795d7fcd2f3

  • SHA512

    170bf42cf279a4b4d4eb3c35d6ea39755274221c3d8ebdf7b319c27972b27f57753245d6cb3ec778b3cbb6dff82b001db2cc00d66040073520e472c38f60a1bd

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zr8Xv:c8y93KQjy7G55riF1cMo03aXv

Score
5/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\49607bf623d2b3f083ed0bc0845faf7091dc55c7dffafa955eea4795d7fcd2f3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\49607bf623d2b3f083ed0bc0845faf7091dc55c7dffafa955eea4795d7fcd2f3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4464
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 700
        3⤵
        • Program crash
        PID:2608
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4464 -ip 4464
    1⤵
      PID:3060

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4464-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/4464-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB