Analysis

  • max time kernel
    91s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2022 20:27

General

  • Target

    581e199721a3ac47a9bebca0cd25613dba8858e73fa1fd04006fcb63d4c48acc.dll

  • Size

    3.6MB

  • MD5

    2938f10cb7267c934482b4a66d5a48a5

  • SHA1

    56ae74b6607e1dc08ce66d0fd89aee869a497d88

  • SHA256

    581e199721a3ac47a9bebca0cd25613dba8858e73fa1fd04006fcb63d4c48acc

  • SHA512

    fcaac8f7e2fc984018591875d7387decfe13ed3dd1039dfeaa55227fbcd8c4231311c0555c23b70abcbfdb9f3a5fcde5ba323d43a8b14620031959bf27a84f47

  • SSDEEP

    49152:foI8FGfW6bf6Z79OTzCO5Y6ke3hHL2LzUQS71Oe88d3O77pCcFUI7QVOT4:wI+Gf7bf+BOOY3hGQH178H+UQI

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 24 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\581e199721a3ac47a9bebca0cd25613dba8858e73fa1fd04006fcb63d4c48acc.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:648
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\581e199721a3ac47a9bebca0cd25613dba8858e73fa1fd04006fcb63d4c48acc.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:4912

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4912-133-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-134-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-135-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-137-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-139-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-141-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-143-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-145-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-147-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-149-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-151-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-153-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-155-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-157-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-159-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-161-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-163-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-165-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-167-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-169-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-171-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-173-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-175-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB

  • memory/4912-176-0x0000000010000000-0x000000001003EFFF-memory.dmp

    Filesize

    251KB

  • memory/4912-177-0x0000000002380000-0x00000000023BF000-memory.dmp

    Filesize

    252KB