General

  • Target

    78d2be36ff1e3934f718f2442010102f9e64f9eb0b4032710fbfff3805bffed5

  • Size

    1.8MB

  • Sample

    240326-cbf6bsbe79

  • MD5

    479f22b7191666c1f6d77468ffff7441

  • SHA1

    f0f0571a2f09792f8a0fb5b6392e18d4d865502a

  • SHA256

    78d2be36ff1e3934f718f2442010102f9e64f9eb0b4032710fbfff3805bffed5

  • SHA512

    6b9c3b6fc13ab647b3202aa2876747dd43c8bf293c9073d21355d3ba10bc51157f7b3663a9076c8369b8c940711aa901985c53538e8ab1d1e5308e6ea205924b

  • SSDEEP

    49152:jUShdXato5QyAldpDRqegxpEwIpu+F/TYum2FTsLx+:jH8to5QycrFqe6pcu0/ch2w+

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

http://193.233.132.167

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Extracted

Family

redline

Botnet

@OLEH_PSP

C2

185.172.128.33:8970

Extracted

Family

smokeloader

Version

2022

C2

http://selebration17io.io/index.php

http://vacantion18ffeu.cc/index.php

http://valarioulinity1.net/index.php

http://buriatiarutuhuob.net/index.php

http://cassiosssionunu.me/index.php

http://sulugilioiu19.net/index.php

http://goodfooggooftool.net/index.php

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

http://185.215.113.32

Attributes
  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain
rc4.plain

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://associationokeo.shop/api

Targets

    • Target

      78d2be36ff1e3934f718f2442010102f9e64f9eb0b4032710fbfff3805bffed5

    • Size

      1.8MB

    • MD5

      479f22b7191666c1f6d77468ffff7441

    • SHA1

      f0f0571a2f09792f8a0fb5b6392e18d4d865502a

    • SHA256

      78d2be36ff1e3934f718f2442010102f9e64f9eb0b4032710fbfff3805bffed5

    • SHA512

      6b9c3b6fc13ab647b3202aa2876747dd43c8bf293c9073d21355d3ba10bc51157f7b3663a9076c8369b8c940711aa901985c53538e8ab1d1e5308e6ea205924b

    • SSDEEP

      49152:jUShdXato5QyAldpDRqegxpEwIpu+F/TYum2FTsLx+:jH8to5QycrFqe6pcu0/ch2w+

    • Amadey

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

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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