Overview

overview

10

Static

static

1

URLScan

urlscan

https://mega.nz/file...

windows10-1703-x64

Sharing

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General

  • Target

    https://mega.nz/file/4kcUBRKT#tBwLy-316VWKGhVb_HI-mrIR_LHndJsI1uYRiOEW5zA

  • Sample

    240303-d1cpwacb4y

Score
10/10
badrabbitmimikatzaspackv2persistenceransomware

Malware Config

Targets

    • Target

      https://mega.nz/file/4kcUBRKT#tBwLy-316VWKGhVb_HI-mrIR_LHndJsI1uYRiOEW5zA

    Score
    10/10
    badrabbitmimikatzaspackv2persistenceransomware

    • BadRabbit

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

      ransomwarebadrabbit

    • Mimikatz

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

      mimikatz

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

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

    • Downloads MZ/PE file

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • 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.

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks