Overview

overview

6

Static

static

83dcba6ee9...d3.exe

windows7_x64

6

83dcba6ee9...d3.exe

windows10-2004_x64

6

Analysis

  • max time kernel
    98s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    24-05-2022 21:21

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General

  • Target

    83dcba6ee943ed4b24097180f0b1e0ce4f7cacd1f2dd9d24e5c91f29baa304d3.exe

  • Size

    1.1MB

  • MD5

    58a1dbdafe23e6f1698ea5bbacdada45

  • SHA1

    209fcc9bb250541d15aed72378215d0cf3db02cf

  • SHA256

    83dcba6ee943ed4b24097180f0b1e0ce4f7cacd1f2dd9d24e5c91f29baa304d3

  • SHA512

    5dc19571bad5fe0b0650c6a6a212c26a0207cb4b444c7e7d6e95b68448425c9c55addcfa950f5ee2c1801dca1b57c0887f540da13e10e8a585f4b7eaa37704e1

Score
6/10
bootkitpersistence

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.

    bootkitpersistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\83dcba6ee943ed4b24097180f0b1e0ce4f7cacd1f2dd9d24e5c91f29baa304d3.exe
    "C:\Users\Admin\AppData\Local\Temp\83dcba6ee943ed4b24097180f0b1e0ce4f7cacd1f2dd9d24e5c91f29baa304d3.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1552

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1552-54-0x0000000075B61000-0x0000000075B63000-memory.dmp
    Filesize

    8KB

    Download