General

  • Target

    5532dfb59a4d7f1bfcee31623b7b7be6b43f7b86f24098ff7e890721bca63534

  • Size

    1.8MB

  • Sample

    240418-jqrnyagf4s

  • MD5

    579edaafad4cd35db85487afa7f2b778

  • SHA1

    08796fd6a37de8062c3025659cfb02eba8aa23a5

  • SHA256

    5532dfb59a4d7f1bfcee31623b7b7be6b43f7b86f24098ff7e890721bca63534

  • SHA512

    95e0049c9b12a9ea48bf244ec3170a3ecc197f2d71922c18fe39e008ecb6ac4c18596d48ea4946d56bd2394a89f8da5b6116d6cb077d80548129fbaa0f7ffaa1

  • SSDEEP

    24576:XWRcs0w7YRcjXVGr0nxUtpzVPuWlBdCY0Yv5+lnQkMWaSjymbZ+amk/oHwuL:mnHY6XVZxUtpUWdmCpSOmbZboT

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes
  • install_dir

    4d0ab15804

  • install_file

    chrosha.exe

  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain

Extracted

Family

redline

Botnet

@OLEH_PSP

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

Test1234

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://52.143.157.84

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

lumma

C2

https://affordcharmcropwo.shop/api

https://cleartotalfisherwo.shop/api

https://worryfillvolcawoi.shop/api

https://enthusiasimtitleow.shop/api

https://dismissalcylinderhostw.shop/api

https://diskretainvigorousiw.shop/api

https://economicscreateojsu.shop/api

https://communicationgenerwo.shop/api

https://entitlementappwo.shop/api

https://pillowbrocccolipe.shop/api

https://pushjellysingeywus.shop/api

https://absentconvicsjawun.shop/api

https://suitcaseacanehalk.shop/api

https://bordersoarmanusjuw.shop/api

https://mealplayerpreceodsju.shop/api

https://wifeplasterbakewis.shop/api

Targets

    • Target

      5532dfb59a4d7f1bfcee31623b7b7be6b43f7b86f24098ff7e890721bca63534

    • Size

      1.8MB

    • MD5

      579edaafad4cd35db85487afa7f2b778

    • SHA1

      08796fd6a37de8062c3025659cfb02eba8aa23a5

    • SHA256

      5532dfb59a4d7f1bfcee31623b7b7be6b43f7b86f24098ff7e890721bca63534

    • SHA512

      95e0049c9b12a9ea48bf244ec3170a3ecc197f2d71922c18fe39e008ecb6ac4c18596d48ea4946d56bd2394a89f8da5b6116d6cb077d80548129fbaa0f7ffaa1

    • SSDEEP

      24576:XWRcs0w7YRcjXVGr0nxUtpzVPuWlBdCY0Yv5+lnQkMWaSjymbZ+amk/oHwuL:mnHY6XVZxUtpUWdmCpSOmbZboT

    • 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

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • 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.

    • 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.

    • 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