Analysis

  • max time kernel
    150s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2022 04:53

General

  • Target

    4a0840bc8396d081139ad59c7ac22ca9f3ab28a2a027d6a88b695c4aabbc2452.dll

  • Size

    67KB

  • MD5

    0853e7aaec434849cf6e07e57c9344d0

  • SHA1

    6ccfdc64949bcd17bd485184ca69eae429b510cf

  • SHA256

    4a0840bc8396d081139ad59c7ac22ca9f3ab28a2a027d6a88b695c4aabbc2452

  • SHA512

    3eb100eb372ef438ade07bedf81337e513537ea6d6766c61906ae9db99fcd153024fb3b398f19d089823d492c1e2222b814b5a128da9ad12cc6ea92e2c16ee4b

  • SSDEEP

    1536:wvJpyfY820v+0WsJ3Bdxf5Jk+hF7S7kVlp62EN7n4ocRFfSr:6pv1o+c3B75Pk7kJ62E94ocLfSr

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a0840bc8396d081139ad59c7ac22ca9f3ab28a2a027d6a88b695c4aabbc2452.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a0840bc8396d081139ad59c7ac22ca9f3ab28a2a027d6a88b695c4aabbc2452.dll,#1
      2⤵
        PID:4932

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4932-132-0x0000000000000000-mapping.dmp

    • memory/4932-133-0x0000000010000000-0x000000001040F000-memory.dmp

      Filesize

      4.1MB