Overview

overview

8

Static

static

3

c3b8c8428f...3c.exe

windows7-x64

8

c3b8c8428f...3c.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2023 11:28

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    c3b8c8428f73d6c5fdcc2a6b45c00e6b5e663fa51dbfb08c1c8a7241f75fe13c.exe

  • Size

    3.0MB

  • MD5

    4bfc2a78f10baa5bb0bf2e470979f064

  • SHA1

    69916f2dff92c4ed32281cb10a9ec2b3174652e2

  • SHA256

    c3b8c8428f73d6c5fdcc2a6b45c00e6b5e663fa51dbfb08c1c8a7241f75fe13c

  • SHA512

    7220cd44ba858bf9d6c5b658f79ba47b570773fbb118e458d3d5b056fc8c1058c7b022e56e679b86d1ec462272c079b13da0c67813036638b5f146a5bb88d892

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTliiCJqG3xKjYH:c+8X9G3vP3AM8YeWi

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • Modifies registry class 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 22 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3b8c8428f73d6c5fdcc2a6b45c00e6b5e663fa51dbfb08c1c8a7241f75fe13c.exe
    "C:\Users\Admin\AppData\Local\Temp\c3b8c8428f73d6c5fdcc2a6b45c00e6b5e663fa51dbfb08c1c8a7241f75fe13c.exe"
    1⤵
      PID:2200
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1740

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1740-0-0x00000000042B0000-0x00000000042B1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1740-1-0x00000000042B0000-0x00000000042B1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1740-5-0x0000000002E50000-0x0000000002E60000-memory.dmp

      Filesize

      64KB

      Download