Analysis

  • max time kernel
    35s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14-01-2024 12:42

General

  • Target

    5b4413b89017d6a6e55b67756b05eef7.exe

  • Size

    139KB

  • MD5

    5b4413b89017d6a6e55b67756b05eef7

  • SHA1

    2fd6b3d16d563a6010b6d5fe20ab9745543ac895

  • SHA256

    66266f99e77588d1e76490aef442dff75962ea074844fb87c590b512ec569626

  • SHA512

    ebe065ea6a9ea6a4414923dcc50af69227724013b3727f632651a3d4976b5c2e52ca59ec7d5e23a3efc03542b0883f7bc14bd68c94a01b694dfea611c0a6354d

  • SSDEEP

    3072:x7Gg8xP5s9qGcVN5Oym1/W2e6QIT5OpklVBXun:x651NRzmtW2LOpY0

Score
6/10

Malware Config

Signatures

  • 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 AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b4413b89017d6a6e55b67756b05eef7.exe
    "C:\Users\Admin\AppData\Local\Temp\5b4413b89017d6a6e55b67756b05eef7.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:1796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1796-0-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/1796-1-0x0000000001D30000-0x0000000001E30000-memory.dmp

    Filesize

    1024KB

  • memory/1796-2-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/1796-4-0x0000000001D30000-0x0000000001E30000-memory.dmp

    Filesize

    1024KB