Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    12-02-2024 19:38

General

  • Target

    SecuriteInfo.com.Trojan.MulDrop25.25973.30466.10337.exe

  • Size

    14KB

  • MD5

    a89f5a781a4d5153ca31ed64ce27b379

  • SHA1

    1a3732ebede98e63d6e95d8634d11728eca61c29

  • SHA256

    edeb7fa25c34426f14f1a4fe13bdcd7b0f3a3d6291e6ca883fe7b9a7503d622d

  • SHA512

    acaaefb81e8c4305cf3c400d0066117208bc3b8266ddc0f05013a1bc6426ca7b8e7132ed6469dd7920fdb4b591ae087a9e79b5af7241a52a9242331f1bed2b74

  • SSDEEP

    384:dQ8wvUmai/zbM/XygkxOu6cyhLWqYv1fdlSW:djkUHi7blHhyhi9R

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop25.25973.30466.10337.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop25.25973.30466.10337.exe"
    1⤵
    • UAC bypass
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3004
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop25.25973.30466.10337.exe'; Add-MpPreference -ExclusionProcess 'SecuriteInfo.com.Trojan.MulDrop25.25973.30466.10337'; Add-MpPreference -ExclusionPath 'C:\Windows'; Add-MpPreference -ExclusionPath 'C:\Users\Admin'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2752-4-0x0000000070730000-0x0000000070CDB000-memory.dmp

    Filesize

    5.7MB

  • memory/2752-5-0x0000000002BC0000-0x0000000002C00000-memory.dmp

    Filesize

    256KB

  • memory/2752-6-0x0000000070730000-0x0000000070CDB000-memory.dmp

    Filesize

    5.7MB

  • memory/2752-7-0x0000000002BC0000-0x0000000002C00000-memory.dmp

    Filesize

    256KB

  • memory/2752-8-0x0000000002BC0000-0x0000000002C00000-memory.dmp

    Filesize

    256KB

  • memory/2752-9-0x0000000070730000-0x0000000070CDB000-memory.dmp

    Filesize

    5.7MB

  • memory/3004-0-0x0000000000840000-0x000000000084A000-memory.dmp

    Filesize

    40KB

  • memory/3004-1-0x0000000074670000-0x0000000074D5E000-memory.dmp

    Filesize

    6.9MB

  • memory/3004-11-0x0000000074670000-0x0000000074D5E000-memory.dmp

    Filesize

    6.9MB

  • memory/3004-12-0x00000000056A0000-0x00000000056E0000-memory.dmp

    Filesize

    256KB