Extracted

Extracted

Extracted

Extracted

Extracted

• • Target

    1a18a3308a0feaacd55e9ed574e44bc9b588311adda5fabd7116e4babf357417

  • Size

    345KB

  • MD5

    4cd520c9e553a10f1636b7cd430ca702

  • SHA1

    e717e2780b35f57db2cc3a8df5df08f3ef7e1bbd

  • SHA256

    1a18a3308a0feaacd55e9ed574e44bc9b588311adda5fabd7116e4babf357417

  • SHA512

    9720c6ab34c4e32077ae42f13437b8091808427ad8860d7c6a41e249b55817ef21cce05efc96462ed26bba2962a0a2dfb1525afd70f9820b3510aa9670411ea5

  Score

  10^/10

  djvuredlinesmokeloadervidar517706btc-2021backdoordiscoveryinfostealerpersistenceransomwarespywarestealersuricatatrojan

  • Detected Djvu ransomware

  • Djvu Ransomware

    Ransomware which is a variant of the STOP family.

    ransomwaredjvu

  • RedLine

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

    infostealerredline

  • RedLine Payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

    suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

    suricata

  • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    suricata

  • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    suricata

  • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    suricata

  • Vidar Stealer

    stealer

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Deletes itself

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses 2FA software files, possible credential harvesting

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

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

    discovery

  • 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.

  • Suspicious use of SetThreadContext

  behavioral1