Analysis

  • max time kernel
    110s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    16-08-2024 20:26

General

  • Target

    3e8e070b686744b5c7d08171d4c3b6d0N.dll

  • Size

    76KB

  • MD5

    3e8e070b686744b5c7d08171d4c3b6d0

  • SHA1

    ef71696c418fe547558f09123b0d51b57b9ea5d3

  • SHA256

    7454bd6677d0c02c5d67a4727f17b74a43a0a0f3a22228721e07a0e820e3cd15

  • SHA512

    640e325dc925919359bd9b35019469c148f75bef28ceecb1963e89d5881f49d673be08dd0f1d2f96cd40153b4b0bc53a44a09d4738ce78eb4bd85f78ab67a641

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZYUf:c8y93KQjy7G55riF1cMo03Kg

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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e8e070b686744b5c7d08171d4c3b6d0N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e8e070b686744b5c7d08171d4c3b6d0N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2240
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 324
        3⤵
        • Program crash
        PID:2128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2240-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2240-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB