Overview

overview

10

Static

static

4415e50d56...45.exe

windows7-x64

10

4415e50d56...45.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    4415e50d564c25a78354af3e40f4e37adfad32bd356f0216ac05d6a660dcf645

  • Size

    144KB

  • Sample

    221201-3e8b4abg89

  • MD5

    12501aba4e86556770f65c86208fc0d0

  • SHA1

    9e7e68c9ebf2c334b62b7fc51bf8e87265d3ed33

  • SHA256

    4415e50d564c25a78354af3e40f4e37adfad32bd356f0216ac05d6a660dcf645

  • SHA512

    e6acad026683fa122741d490a0b254c4930e54a21582a67edeaec61b38f22a747c575cce7abfe72bd6128197ad112a53e7a0f942139bece8c67e35c055ec7b08

  • SSDEEP

    3072:Kwlfgee8zYUY/Jky6au+EDnPJUbHiMU6bIR:jfgHEYzhmalEDnxUbHQ6

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      4415e50d564c25a78354af3e40f4e37adfad32bd356f0216ac05d6a660dcf645

    • Size

      144KB

    • MD5

      12501aba4e86556770f65c86208fc0d0

    • SHA1

      9e7e68c9ebf2c334b62b7fc51bf8e87265d3ed33

    • SHA256

      4415e50d564c25a78354af3e40f4e37adfad32bd356f0216ac05d6a660dcf645

    • SHA512

      e6acad026683fa122741d490a0b254c4930e54a21582a67edeaec61b38f22a747c575cce7abfe72bd6128197ad112a53e7a0f942139bece8c67e35c055ec7b08

    • SSDEEP

      3072:Kwlfgee8zYUY/Jky6au+EDnPJUbHiMU6bIR:jfgHEYzhmalEDnxUbHQ6

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks