General

  • Target

    3a77d7a5755f67a3aa1faa9121729d46c7514650c15ef1268fb87546e0096eea

  • Size

    6.4MB

  • Sample

    220625-d7lalafaa4

  • MD5

    869db023435dac91d2dd8aee563e7402

  • SHA1

    22deaa32711cf21f606c5daebba4275e396ee330

  • SHA256

    3a77d7a5755f67a3aa1faa9121729d46c7514650c15ef1268fb87546e0096eea

  • SHA512

    586d52d28f9f3f44dab7fd41de79d205551a43eafc904193ebb907099fca180df92b2b72a12e15c7d26630b2df500fbb25e66b54e8923797e1ef4f2bcf6fe689

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      3a77d7a5755f67a3aa1faa9121729d46c7514650c15ef1268fb87546e0096eea

    • Size

      6.4MB

    • MD5

      869db023435dac91d2dd8aee563e7402

    • SHA1

      22deaa32711cf21f606c5daebba4275e396ee330

    • SHA256

      3a77d7a5755f67a3aa1faa9121729d46c7514650c15ef1268fb87546e0096eea

    • SHA512

      586d52d28f9f3f44dab7fd41de79d205551a43eafc904193ebb907099fca180df92b2b72a12e15c7d26630b2df500fbb25e66b54e8923797e1ef4f2bcf6fe689

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Modifies Windows Defender Real-time Protection settings

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

    • UAC bypass

    • Windows security bypass

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Stops running service(s)

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v6

Tasks