Analysis

  • max time kernel
    214s
  • max time network
    230s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 05:52

General

  • Target

    bb7e70f20d833265427e243c38d21668a7d8e9f0a82a29b142df9c6617c0bc0b.exe

  • Size

    1.1MB

  • MD5

    c56f85ae3c9ade7e91b361424c66d2a3

  • SHA1

    1b18a2196ebb1b34326f0699690c7469b37ec281

  • SHA256

    bb7e70f20d833265427e243c38d21668a7d8e9f0a82a29b142df9c6617c0bc0b

  • SHA512

    cd15067ba568f2fa0400e713d20cd55d005acc954fddacd00324330f8a4d8f3630b22534bcb2838ddbcb6b89b7367ca8a7a9f25a81333a7e5abdc195b12537e6

  • SSDEEP

    24576:fJoipzzhbDRrBBibuqPIxtYPNgV+N57UNV12GmrfdBnCR/sdY2wBdv:fJdzzhBSbuiInYPXnk29rfTm2wBd

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb7e70f20d833265427e243c38d21668a7d8e9f0a82a29b142df9c6617c0bc0b.exe
    "C:\Users\Admin\AppData\Local\Temp\bb7e70f20d833265427e243c38d21668a7d8e9f0a82a29b142df9c6617c0bc0b.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: EnumeratesProcesses
    PID:5116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5116-0-0x0000000000400000-0x00000000006C4000-memory.dmp

    Filesize

    2.8MB

  • memory/5116-2-0x0000000000400000-0x00000000006C4000-memory.dmp

    Filesize

    2.8MB

  • memory/5116-5-0x0000000000400000-0x00000000006C4000-memory.dmp

    Filesize

    2.8MB

  • memory/5116-6-0x0000000000400000-0x00000000006C4000-memory.dmp

    Filesize

    2.8MB