Analysis

  • max time kernel
    30s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 05:04

General

  • Target

    988bfb9a4513d061f3ac02e5e56f2c3a.exe

  • Size

    142KB

  • MD5

    988bfb9a4513d061f3ac02e5e56f2c3a

  • SHA1

    d700e1fcf8fceceefaa763020b26a52b1f4f6aad

  • SHA256

    4611ffc571688d6d45cb1c9b5e8f8f41b353ac6138e802cf127ddf7e296f3d33

  • SHA512

    0ba18c7746965db2717a88ec004859f17ffcecd2160307c685ee33e74f41f3eb713aabf5d3bb98e48e8975fd4dbb00071eb5375f54f198598195fec379b9f862

  • SSDEEP

    3072:D0B5rnPHs5/Dn17yhvJAtWyePIoZSHfwGyMA4bxjGReItBD:Wn+DxyhCtDaIoZS/wGyMA09G

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\988bfb9a4513d061f3ac02e5e56f2c3a.exe
    "C:\Users\Admin\AppData\Local\Temp\988bfb9a4513d061f3ac02e5e56f2c3a.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2496-0-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2496-1-0x0000000000430000-0x0000000000530000-memory.dmp

    Filesize

    1024KB

  • memory/2496-2-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB