Resubmissions

11-03-2024 05:13

240311-fwvq1acf43 10

11-03-2024 04:50

240311-fgb1cacf7w 10

General

  • Target

    d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a

  • Size

    1.8MB

  • Sample

    240311-fgb1cacf7w

  • MD5

    3bf261c0a00e880ee85c3e5d53f46e1e

  • SHA1

    0e22830cd59a76ba4e7da643d1a4054deea4c7e5

  • SHA256

    d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a

  • SHA512

    538243d1b37f2b74c3fa5ab2d04ca379f743b758c268f11b5b16e2797427b3029ecf54896b9b5c0e67a7ae0c0de0c29cdb1f7f6ebb54aa059a4b1f3fbcab0d55

  • SSDEEP

    49152:3lkQdNuvO+XEtriQtvooLP1Ni8QvP0Y0tdd76SY:3ndNu2+XEt2sDj1Ni8Q30YK76SY

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.218.68.91:7690

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://associationokeo.shop/api

Targets

    • Target

      d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a

    • Size

      1.8MB

    • MD5

      3bf261c0a00e880ee85c3e5d53f46e1e

    • SHA1

      0e22830cd59a76ba4e7da643d1a4054deea4c7e5

    • SHA256

      d0f4716356c11256ce372336dee85883a2696134f28b7b123e6fb76a6bf7fa3a

    • SHA512

      538243d1b37f2b74c3fa5ab2d04ca379f743b758c268f11b5b16e2797427b3029ecf54896b9b5c0e67a7ae0c0de0c29cdb1f7f6ebb54aa059a4b1f3fbcab0d55

    • SSDEEP

      49152:3lkQdNuvO+XEtriQtvooLP1Ni8QvP0Y0tdd76SY:3ndNu2+XEt2sDj1Ni8Q30YK76SY

    • Amadey

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

    • Detect ZGRat V1

    • Lumma Stealer

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

    • RedLine

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

    • RedLine payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • 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.

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks