Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 04:14

General

  • Target

    4a691b69c11387b2c2e19e50c27e3c80.dll

  • Size

    66KB

  • MD5

    4a691b69c11387b2c2e19e50c27e3c80

  • SHA1

    7ae3ae8390af4c2c39cf14cd26699e24b04ce4ec

  • SHA256

    e96c7628029915b660036bc40e41a38bbba7ea445c485274ab87c88016158a3f

  • SHA512

    f33d85d15081910f063d8667870a1812d2e9b877a3a96ddb7471fdf33049d83b0bc12bfc1a7449514c922c74e5c6c14b686d6d2148ef13342ba78ea626c84248

  • SSDEEP

    1536:GyLua1K0xP0DBCfdq6Zx/HRNVLRpedZk7hQB5ZmUOMt+eE:GscxifRbRwxOMt+p

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a691b69c11387b2c2e19e50c27e3c80.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a691b69c11387b2c2e19e50c27e3c80.dll,#1
      2⤵
        PID:2516

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2516-0-0x0000000010000000-0x0000000010042000-memory.dmp

            Filesize

            264KB

          • memory/2516-1-0x0000000010000000-0x0000000010042000-memory.dmp

            Filesize

            264KB

          • memory/2516-2-0x0000000010000000-0x0000000010042000-memory.dmp

            Filesize

            264KB