Analysis

  • max time kernel
    1s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 06:58

General

  • Target

    119b5558ed91fbd93b357b9b60464e54.exe

  • Size

    61KB

  • MD5

    119b5558ed91fbd93b357b9b60464e54

  • SHA1

    624a340194bffeb4579c0e30ba9f636c6e8b14a9

  • SHA256

    5fec5f8e7672a9f2b1c7abdcd690a08951f2130b668676a65f0f095dc797a7e1

  • SHA512

    552bebd9272dbd35da97d8209298bc01d85bc1ef83c85686bddedf9eb3b602acadeba1e6f32ffcb9081e1bb22e86e5bb2a4dc5f5a2db6f03dc325721095dd71d

  • SSDEEP

    1536:Db5veYUGMHJMjOhYoQxETfjZ22nhZzP7lf:LMH6j6YoQxG22hZzhf

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • UPX packed file 2 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\119b5558ed91fbd93b357b9b60464e54.exe
    "C:\Users\Admin\AppData\Local\Temp\119b5558ed91fbd93b357b9b60464e54.exe"
    1⤵
    • Adds policy Run key to start application
    • Disables RegEdit via registry modification
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3696-0-0x0000000000400000-0x0000000000501000-memory.dmp

    Filesize

    1.0MB

  • memory/3696-8-0x0000000077646000-0x0000000077647000-memory.dmp

    Filesize

    4KB

  • memory/3696-7-0x00000000754A0000-0x000000007551A000-memory.dmp

    Filesize

    488KB

  • memory/3696-6-0x0000000076DD0000-0x0000000076EC0000-memory.dmp

    Filesize

    960KB

  • memory/3696-9-0x0000000000400000-0x0000000000501000-memory.dmp

    Filesize

    1.0MB

  • memory/3696-11-0x0000000003BA0000-0x0000000003C18000-memory.dmp

    Filesize

    480KB

  • memory/3696-10-0x0000000003BA0000-0x0000000003C3D000-memory.dmp

    Filesize

    628KB

  • memory/3696-12-0x0000000076DD0000-0x0000000076EC0000-memory.dmp

    Filesize

    960KB