Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 21:14

General

  • Target

    1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll

  • Size

    3.8MB

  • MD5

    2829f6f0cb24ced76ec41b94a5152c81

  • SHA1

    6c2c89794df11f0bad2a92a629fa56d6a0d67ffe

  • SHA256

    1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9

  • SHA512

    e2d6218ac6ce862ee71278bd8e692b7bdea8409b6bfc4c8dd9bc2774e2dc385c9ba1526eb9c8dca19b1c4de752df0b0c6a3b00708702f5d843a195bea69c0db6

  • SSDEEP

    98304:iC3yMLvSa0gBpuyFzCjk9gkPKV/sTIwBzW9feYK0CessEi:HyM7L0ep/9gOKV7Y0K0CyZ

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:408
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4156

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4156-0-0x0000000010000000-0x00000000108B0000-memory.dmp

    Filesize

    8.7MB

  • memory/4156-1-0x0000000000FD0000-0x0000000000FD1000-memory.dmp

    Filesize

    4KB

  • memory/4156-2-0x00000000028A0000-0x00000000028A1000-memory.dmp

    Filesize

    4KB

  • memory/4156-3-0x00000000028B0000-0x00000000028B1000-memory.dmp

    Filesize

    4KB

  • memory/4156-4-0x00000000028E0000-0x00000000028E1000-memory.dmp

    Filesize

    4KB

  • memory/4156-5-0x00000000028F0000-0x00000000028F1000-memory.dmp

    Filesize

    4KB

  • memory/4156-7-0x0000000002910000-0x0000000002911000-memory.dmp

    Filesize

    4KB

  • memory/4156-6-0x0000000002900000-0x0000000002901000-memory.dmp

    Filesize

    4KB

  • memory/4156-11-0x0000000010000000-0x00000000108B0000-memory.dmp

    Filesize

    8.7MB

  • memory/4156-13-0x0000000002B00000-0x0000000002B01000-memory.dmp

    Filesize

    4KB

  • memory/4156-12-0x0000000002CB0000-0x0000000002CBB000-memory.dmp

    Filesize

    44KB

  • memory/4156-14-0x0000000010000000-0x00000000108B0000-memory.dmp

    Filesize

    8.7MB

  • memory/4156-15-0x0000000002CB0000-0x0000000002CBB000-memory.dmp

    Filesize

    44KB