Analysis

  • max time kernel
    96s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-09-2024 18:56

General

  • Target

    9ec8a7e0b4840d7293f8170b7a655e80N.dll

  • Size

    76KB

  • MD5

    9ec8a7e0b4840d7293f8170b7a655e80

  • SHA1

    6c26662dce76c4d4b0bd2561c5d08650d974a8c8

  • SHA256

    2163102e7f866e06b3368f34c47241d983b4b2f96032a82f3458fe10f47096a7

  • SHA512

    287fa5e11093c7e176b3f97759da988aaeb5c5b2bb2729f8d74f1b1fa5b1f0fcde58f12b784a89da29e98f21089c5d9c662cdcef921b108301f0197c9c201d69

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZPY:c8y93KQjy7G55riF1cMo03m

Score
7/10

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\9ec8a7e0b4840d7293f8170b7a655e80N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9ec8a7e0b4840d7293f8170b7a655e80N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 712
        3⤵
        • Program crash
        PID:3132
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2752 -ip 2752
    1⤵
      PID:4924

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2752-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/2752-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB