Extracted

• • Target

    https://github.com/Da2dalus/The-MALWARE-Repo

  Score

  10^/10

  badrabbitdharmamimikatzbootkitcredential_accessdefense_evasiondiscoveryexecutionimpactmacropersistenceransomwarespywarestealerxlm

  • BadRabbit

    Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.

    ransomwarebadrabbit

  • Dharma

    Dharma is a ransomware that uses security software installation to hide malicious activities.

    ransomwaredharma

  • Mimikatz

    mimikatz is an open source tool to dump credentials on Windows.

    mimikatz

  • Process spawned unexpected child process

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

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Renames multiple (561) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • mimikatz is an open source tool to dump credentials on Windows

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • Suspicious Office macro

    Office document equipped with 4.0 macros.

    macroxlm

  • Credentials from Password Stores: Windows Credential Manager

    Suspicious access to Credentials History.

    credential_accessstealer

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

  • Drops desktop.ini file(s)

  • Legitimate hosting services abused for malware hosting/C2

  • Writes to the Master Boot Record (MBR)

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

    bootkitpersistence

  • Drops file in System32 directory

  behavioral1