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Analysis

  • max time kernel
    111s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2024, 11:24

General

  • Target

    abce987ba274b2b85285f441d1698560N.dll

  • Size

    76KB

  • MD5

    abce987ba274b2b85285f441d1698560

  • SHA1

    21ef29313c0b48d6b7959909ccdb08ea4e8755ab

  • SHA256

    0fe8e8cbc659fe5e6ff8baceaff4f937b92b1d49082599416a606c90b3e509c0

  • SHA512

    a7ded76fa6017945d40ad3a6b5fdeb84747f4dbfb9b33788fcf91ff52100d9318bf27676811a277565d2ceb02e4e8538dfec9a263c8303350cf2ccae2d9a36ad

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZlxL0OrhF9g:c8y93KQjy7G55riF1cMo03fxP6

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\abce987ba274b2b85285f441d1698560N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\abce987ba274b2b85285f441d1698560N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:416
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 416 -s 712
        3⤵
        • Program crash
        PID:1440
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 416 -ip 416
    1⤵
      PID:4276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/416-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/416-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB