Analysis

  • max time kernel
    147s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-07-2024 16:14

General

  • Target

    efc39bd3b09f55646a4d7e3be60313a9.dll

  • Size

    5.7MB

  • MD5

    efc39bd3b09f55646a4d7e3be60313a9

  • SHA1

    dab20eab5209f92245744340c5618af283591b33

  • SHA256

    7dfb8b5feb42853a7da25d04f0bbb5cdb325423a397969beb14b89370094d5b0

  • SHA512

    a0edd3c5ad67408389da56353041fe52988c706e6f3d476bb55317a87f2d9f0b667baad2413f565389dabf7009799fcb0a8a7076e2d6adf3a2c79d3765b25312

  • SSDEEP

    98304:UWCg3KRHO1V6FdyhuW9Q5brVD9/NiRPkVlHwhsPirGfdHo5QOEtAW:JCikuqdyb9IrV2mlHmGFGEt

Score
8/10
upx

Malware Config

Signatures

  • Blocklisted process makes network request 10 IoCs
  • UPX packed file 10 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\efc39bd3b09f55646a4d7e3be60313a9.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:620

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/620-0-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-1-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-3-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-6-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-8-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-9-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-11-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-12-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-14-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB

  • memory/620-15-0x0000000059810000-0x000000005A840000-memory.dmp

    Filesize

    16.2MB