Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2023, 10:25

General

  • Target

    233a8e8a815620607fec790f387374b6809c1f7077597d7e875ac6e51ec975b0.exe

  • Size

    12.6MB

  • MD5

    cdd7fbcb91b9d9d4ef3840c5c25eca58

  • SHA1

    4159a1a47b065c3d230f024ca16fb3aae6db1cc6

  • SHA256

    233a8e8a815620607fec790f387374b6809c1f7077597d7e875ac6e51ec975b0

  • SHA512

    11b8e7b09d3300ac957ba87622f1a3a4d9821aef653d6a62b6b2a2122233383de77c34061e97bdbff598a55707cad273f1b9b2e92690a4546ac79e6dbb32e771

  • SSDEEP

    196608:kDlJPKkJVHSsJVLvK7d6+fkwMmgpsjIJV8SOv+NQ5V4QL2+stc8XO0flo:KJPFismvfYmgpssovsQbl25tPOO2

Malware Config

Signatures

  • UPX packed file 25 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\233a8e8a815620607fec790f387374b6809c1f7077597d7e875ac6e51ec975b0.exe
    "C:\Users\Admin\AppData\Local\Temp\233a8e8a815620607fec790f387374b6809c1f7077597d7e875ac6e51ec975b0.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:4472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4472-0-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-1-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-2-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-3-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-5-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-7-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-9-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-11-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-15-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-13-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-17-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-19-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-21-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-23-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-25-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-27-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-29-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-31-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-33-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-35-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-37-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-41-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-39-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-43-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/4472-44-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB