Overview

overview

6

Static

static

5

e4fcccc7e2...54.exe

windows7-x64

6

e4fcccc7e2...54.exe

windows10-2004-x64

6

Analysis

  • max time kernel
    45s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 16:53

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General

  • Target

    e4fcccc7e204ca4a22ab9d9900b51ef7e0d0b73f7c56e96e665f5d9f948a4d54.exe

  • Size

    1.7MB

  • MD5

    ab99e9f736db150b6dc6d2b758938a6a

  • SHA1

    0dc85820696e2873d41f41840e2c9887b8701c5c

  • SHA256

    e4fcccc7e204ca4a22ab9d9900b51ef7e0d0b73f7c56e96e665f5d9f948a4d54

  • SHA512

    96cdc75fc46d9873a3ad40d26cb574568dbd37d41a4290623ba935fc8d7d16d44e176d5253d08055baa83ddc3a15830f4e3ab8ba1e23a152a0b9f21a6b5b351f

  • SSDEEP

    49152:jJZoQrbTFZY1iaJnZJ5DgnmlGrDW0ayVieTXY+UBeR:jtrbTA11VJGrDW0XhX0eR

Score
6/10
persistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 21 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e4fcccc7e204ca4a22ab9d9900b51ef7e0d0b73f7c56e96e665f5d9f948a4d54.exe
    "C:\Users\Admin\AppData\Local\Temp\e4fcccc7e204ca4a22ab9d9900b51ef7e0d0b73f7c56e96e665f5d9f948a4d54.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1532
    • C:\Windows\SysWOW64\ctfmon.exe
      C:\Windows\SysWOW64\ctfmon.exe
      2⤵
        PID:1968

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1532-54-0x0000000075091000-0x0000000075093000-memory.dmp

      Filesize

      8KB

      Download