Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-10-2023 10:03

General

  • Target

    7b2dcabeba966458ce4a6675d0207c837429b03df620db677b6f70729d3a29c9.exe

  • Size

    1.4MB

  • MD5

    2532250244cdc09e3c07d1a5525767ad

  • SHA1

    e52c50a17cf4221e77f420ad56e690885d41bd13

  • SHA256

    7b2dcabeba966458ce4a6675d0207c837429b03df620db677b6f70729d3a29c9

  • SHA512

    78b83aa59749e54a9b1cf0fd682a106eeff0f1076b6ef4ec31264dea805107544aa2d7e3f8ad8a7f5acf1a262abb2ceab5747e6fcd09de15f59a7cdc285a4df5

  • SSDEEP

    24576:+kcndVuoO/Kp2BXR4A95I3HSx5nN8zX3SwXlp8H1w/cOBEYWPC9VSalgC:gViK8nfySxGX3341wNlWPG2C

Malware Config

Signatures

  • UPX packed file 2 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 use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b2dcabeba966458ce4a6675d0207c837429b03df620db677b6f70729d3a29c9.exe
    "C:\Users\Admin\AppData\Local\Temp\7b2dcabeba966458ce4a6675d0207c837429b03df620db677b6f70729d3a29c9.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4800-0-0x0000000000400000-0x0000000000761000-memory.dmp

    Filesize

    3.4MB

  • memory/4800-2-0x0000000000400000-0x0000000000761000-memory.dmp

    Filesize

    3.4MB