Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-04-2024 01:50

General

  • Target

    msimg32.dll

  • Size

    5.4MB

  • MD5

    229cbe613f201f8dcbc83ee7624bcd46

  • SHA1

    e80dbd2e0b8da3fb298c2b18090a83d113747c55

  • SHA256

    0a43970711f968e2e733994a78052481ce7f9a6d0036d97b337a298352f5d089

  • SHA512

    2faad3273da3cedcf682dce0306f3e01b6ad72a0efb5ecf7bd5c22d492022f5a53a29a661c096613c603227d8e817237412e97dd9faa740f47a7b24944217474

  • SSDEEP

    98304:UXNseb8ajq86XShgsYb4dWgS8KOesO0KC/dYrLXYZ00fk6ouIbOC+:U3zOJYS4c4OdadYrUZ09eE

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3156
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:4748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4748-0-0x0000000074680000-0x0000000074F38000-memory.dmp

    Filesize

    8.7MB

  • memory/4748-2-0x0000000074680000-0x0000000074F38000-memory.dmp

    Filesize

    8.7MB

  • memory/4748-1-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/4748-3-0x0000000000640000-0x0000000000641000-memory.dmp

    Filesize

    4KB

  • memory/4748-4-0x0000000074680000-0x0000000074F38000-memory.dmp

    Filesize

    8.7MB

  • memory/4748-7-0x0000000036420000-0x0000000036430000-memory.dmp

    Filesize

    64KB