Overview

overview

8

Static

static

3

Test.exe

windows10-2004-x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target

    Test.exe

  • Size

    24.2MB

  • Sample

    230918-vjydpadb56

  • MD5

    c62960d5253fb7f4dc60e1448329ae1a

  • SHA1

    23f573f33efc3da7a9d2bc2066d8edf4253c93d5

  • SHA256

    3669f67351d5bbab31a115be24d9e469ce066797bb277ca52b225b09360c0027

  • SHA512

    0a689ca7776b27da53c758d60384516bf9a5cd07395d6e0e438443cafaec4ae315002278953485325ce011f790b3ae988657eaed1eac0649c3d5325d416b3b9b

  • SSDEEP

    786432:tLjx2DTWOqYYQXOxlbNz5IDlzCYEaEj6p:twDTZqEX45a5CA2u

Score
8/10
discoveryexploitpersistenceransomwareupx

Malware Config

Targets

    • Target

      Test.exe

    • Size

      24.2MB

    • MD5

      c62960d5253fb7f4dc60e1448329ae1a

    • SHA1

      23f573f33efc3da7a9d2bc2066d8edf4253c93d5

    • SHA256

      3669f67351d5bbab31a115be24d9e469ce066797bb277ca52b225b09360c0027

    • SHA512

      0a689ca7776b27da53c758d60384516bf9a5cd07395d6e0e438443cafaec4ae315002278953485325ce011f790b3ae988657eaed1eac0649c3d5325d416b3b9b

    • SSDEEP

      786432:tLjx2DTWOqYYQXOxlbNz5IDlzCYEaEj6p:twDTZqEX45a5CA2u

    Score
    8/10
    discoveryexploitpersistenceransomwareupx

    • Modifies Installed Components in the registry

      persistence

    • Possible privilege escalation attempt

      exploit

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks