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General

  • Target

    JaffaCakes118_1d93e8597dd860cf81cd913c4b997818

  • Size

    25KB

  • Sample

    250114-vhpedstlbz

  • MD5

    1d93e8597dd860cf81cd913c4b997818

  • SHA1

    a7dacf6a32b194720a87130a16f2222c44f036eb

  • SHA256

    6514b345465786d232a61f8aca8e3b60e2bf8a3e45f237086e55caac0c19cb4d

  • SHA512

    c35592acafe20b18914ba7ee31201faa7534136df292d7c14436fb3bcbdd5f07b96b3b63897509068b8263ec4e12f55e192de027996dac8e63e08712fb891e98

  • SSDEEP

    384:PqlIcCtF4JVGTHyk9v1o99t5W9ISFaTGHx6QckT/gbpLOXguLZ:sZtSF5zg9ExLZ

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://erpoweredent.at/3/zte.dll

Extracted

Family

azorult

C2

http://boglogov.site/index.php

Targets

    • Target

      JaffaCakes118_1d93e8597dd860cf81cd913c4b997818

    • Size

      25KB

    • MD5

      1d93e8597dd860cf81cd913c4b997818

    • SHA1

      a7dacf6a32b194720a87130a16f2222c44f036eb

    • SHA256

      6514b345465786d232a61f8aca8e3b60e2bf8a3e45f237086e55caac0c19cb4d

    • SHA512

      c35592acafe20b18914ba7ee31201faa7534136df292d7c14436fb3bcbdd5f07b96b3b63897509068b8263ec4e12f55e192de027996dac8e63e08712fb891e98

    • SSDEEP

      384:PqlIcCtF4JVGTHyk9v1o99t5W9ISFaTGHx6QckT/gbpLOXguLZ:sZtSF5zg9ExLZ

    • Azorult

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

    • Azorult family

    • Lokibot

      Lokibot is a Password and CryptoCoin Wallet Stealer.

    • Lokibot family

    • Modifies Windows Defender Real-time Protection settings

    • Modifies visiblity of hidden/system files in Explorer

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RMS

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

    • Rms family

    • UAC bypass

    • Windows security bypass

    • Grants admin privileges

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

    • Remote Service Session Hijacking: RDP Hijacking

      Adversaries may hijack a legitimate user's remote desktop session to move laterally within an environment.

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Server Software Component: Terminal Services DLL

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Stops running service(s)

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Modifies WinLogon

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Users

    • Sets desktop wallpaper using registry

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks