Resubmissions

02-07-2024 16:16

240702-traf6a1blg 4

02-07-2024 16:07

240702-tkq6bsvbqm 10

General

  • Target

    download.jpeg

  • Size

    10KB

  • Sample

    240702-tkq6bsvbqm

  • MD5

    521f078abbeb8edbef8a197da243001d

  • SHA1

    4d0b123160c4a9fe95567b78bfad6e1c8040fa5a

  • SHA256

    fecbf15e41c3e54ffae04b2a6b39ec748a185f85b8c7a6407a329e6959e9317f

  • SHA512

    2b063ef18a45187ab4d8c59ca029ce0b1900a5bb3dc25f7d9e982fbe3f0b85b2ae8b05ac1627705eac1ab34e4130c22078d456f8c14d9104ec23b9c8bc820d12

  • SSDEEP

    192:oybUDmI7lgqVr4hhKIhc4DsLY57TSNDs1yZXpO92Bg3mk+hN:7bUDmIJEhtacsuGDayZXk92Bg2kW

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

77.105.135.107:3445

Extracted

Family

risepro

C2

191.101.209.39

77.105.133.27

Extracted

Family

stealc

Botnet

jony

C2

http://85.28.47.4

Attributes
  • url_path

    /920475a59bac849d.php

Extracted

Family

amadey

Version

4.30

Botnet

4dd39d

C2

http://77.91.77.82

Attributes
  • install_dir

    ad40971b6b

  • install_file

    explorti.exe

  • strings_key

    a434973ad22def7137dbb5e059b7081e

  • url_paths

    /Hun4Ko/index.php

rc4.plain

Extracted

Family

lumma

C2

https://stationacutwo.shop/api

https://bouncedgowp.shop/api

https://bannngwko.shop/api

https://bargainnykwo.shop/api

https://affecthorsedpo.shop/api

https://radiationnopp.shop/api

https://answerrsdo.shop/api

https://publicitttyps.shop/api

https://benchillppwo.shop/api

https://reinforcedirectorywd.shop/api

https://potterryisiw.shop/api

https://foodypannyjsud.shop/api

https://contintnetksows.shop/api

Targets

    • Target

      download.jpeg

    • Size

      10KB

    • MD5

      521f078abbeb8edbef8a197da243001d

    • SHA1

      4d0b123160c4a9fe95567b78bfad6e1c8040fa5a

    • SHA256

      fecbf15e41c3e54ffae04b2a6b39ec748a185f85b8c7a6407a329e6959e9317f

    • SHA512

      2b063ef18a45187ab4d8c59ca029ce0b1900a5bb3dc25f7d9e982fbe3f0b85b2ae8b05ac1627705eac1ab34e4130c22078d456f8c14d9104ec23b9c8bc820d12

    • SSDEEP

      192:oybUDmI7lgqVr4hhKIhc4DsLY57TSNDs1yZXpO92Bg3mk+hN:7bUDmIJEhtacsuGDayZXk92Bg2kW

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • 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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • 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.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks