General

  • Target

    1D3961A5C49F14F107E4CEE038D45FD0.exe

  • Size

    93KB

  • Sample

    241127-nexs2a1ndt

  • MD5

    1d3961a5c49f14f107e4cee038d45fd0

  • SHA1

    beebd3db77e5a5b91336447791a8a0abcbed9ad6

  • SHA256

    edf2ccaca8d236e6cb3ba9e98c9171c52a23545489bcd756cd47b2eb11baeaba

  • SHA512

    47037e6a9652148f6e15db0572e4989bde1e811732dc6bd4358ed868696b7ad39fb0fe572f74ab1b1eab96b8b70e9c0e775640c04ad888d3023f20dd0ebd7bd5

  • SSDEEP

    1536:aaewCXifh+t5dfmrsT7ezGFeSnBad8pKJHFr7mkgiBgi08FilaebKT10IfLJFDYx:aamyZSdfmrsT7aoM8UHmvied8U4e+6EQ

Malware Config

Extracted

Family

redline

Botnet

kek

C2

212.87.215.19:37552

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

212.87.215.19:1602

Mutex

xtqapdqeqwwlkdcvcat

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      1D3961A5C49F14F107E4CEE038D45FD0.exe

    • Size

      93KB

    • MD5

      1d3961a5c49f14f107e4cee038d45fd0

    • SHA1

      beebd3db77e5a5b91336447791a8a0abcbed9ad6

    • SHA256

      edf2ccaca8d236e6cb3ba9e98c9171c52a23545489bcd756cd47b2eb11baeaba

    • SHA512

      47037e6a9652148f6e15db0572e4989bde1e811732dc6bd4358ed868696b7ad39fb0fe572f74ab1b1eab96b8b70e9c0e775640c04ad888d3023f20dd0ebd7bd5

    • SSDEEP

      1536:aaewCXifh+t5dfmrsT7ezGFeSnBad8pKJHFr7mkgiBgi08FilaebKT10IfLJFDYx:aamyZSdfmrsT7aoM8UHmvied8U4e+6EQ

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • VenomRAT

      Detects VenomRAT.

    • Venomrat family

    • Async RAT payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • 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.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks