General

  • Target

    AppGate_3.rar

  • Size

    6.1MB

  • Sample

    240610-mxgdbsgg93

  • MD5

    9568b301d38bd3fa10f65fb9fb56b96d

  • SHA1

    7f1000c227585d8bc122182ce785960653051c62

  • SHA256

    ef3b791caf3b6d690197d2ab9ffb04310e42f7a5a5744827325b2c2d241c25e0

  • SHA512

    ff8cbecf3c224cdf0b01a9d4ce81525888e7ef9c09db0c2834ebbb814012442d18aac064ec0687b972bd081baf423caaa9fef70a5024e523b927c4f4bb9e7326

  • SSDEEP

    196608:Fyi/km2ye6lT+hIYET0nnVhtYQmLHECOEKxbQ:Mq2L6RiIonokCOEz

Malware Config

Extracted

Family

stealc

rc4.plain

Extracted

Family

vidar

C2

https://t.me/r8z0l

https://steamcommunity.com/profiles/76561199698764354

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.63:14707

Extracted

Family

risepro

C2

77.91.77.67:58709

Extracted

Family

lumma

C2

https://greetclassifytalk.shop/api

https://distincttangyflippan.shop/api

https://macabrecondfucews.shop/api

https://greentastellesqwm.shop/api

https://stickyyummyskiwffe.shop/api

https://sturdyregularrmsnhw.shop/api

Targets

    • Target

      AppGate_3.rar

    • Size

      6.1MB

    • MD5

      9568b301d38bd3fa10f65fb9fb56b96d

    • SHA1

      7f1000c227585d8bc122182ce785960653051c62

    • SHA256

      ef3b791caf3b6d690197d2ab9ffb04310e42f7a5a5744827325b2c2d241c25e0

    • SHA512

      ff8cbecf3c224cdf0b01a9d4ce81525888e7ef9c09db0c2834ebbb814012442d18aac064ec0687b972bd081baf423caaa9fef70a5024e523b927c4f4bb9e7326

    • SSDEEP

      196608:Fyi/km2ye6lT+hIYET0nnVhtYQmLHECOEKxbQ:Mq2L6RiIonokCOEz

    • Detect Vidar Stealer

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Modifies firewall policy service

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Registers COM server for autorun

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks