General

  • Target

    686f8133d6689dd3cf419659052d39a97b9ff7be5c4a394511cf9181e7ed4964

  • Size

    1.9MB

  • Sample

    240419-x685taeb4y

  • MD5

    a3d37ffea79057af86e5d82a7481f375

  • SHA1

    9260b20e68301a87ca45d5c4c003c7540e1fb3ac

  • SHA256

    686f8133d6689dd3cf419659052d39a97b9ff7be5c4a394511cf9181e7ed4964

  • SHA512

    0f8f825641cb180816d3272a5045bb882c2206f2628a4b63ea76630f01d5c04351b5b93d531b5effb131cbd41a11c08a1493374d1039e1a2c047673dd660c95a

  • SSDEEP

    49152:vywA/eh2aMJnlBMOkiZQYd4pg+xtwj0AplhCbczrP:vTA/kanzMOZ/d4pg+xDjcz

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

LiveTraffic

C2

4.184.225.183:30592

Extracted

Family

stealc

C2

http://52.143.157.84

Attributes
  • url_path

    /c73eed764cc59dcb.php

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://communicationgenerwo.shop/api

https://pillowbrocccolipe.shop/api

Targets

    • Target

      686f8133d6689dd3cf419659052d39a97b9ff7be5c4a394511cf9181e7ed4964

    • Size

      1.9MB

    • MD5

      a3d37ffea79057af86e5d82a7481f375

    • SHA1

      9260b20e68301a87ca45d5c4c003c7540e1fb3ac

    • SHA256

      686f8133d6689dd3cf419659052d39a97b9ff7be5c4a394511cf9181e7ed4964

    • SHA512

      0f8f825641cb180816d3272a5045bb882c2206f2628a4b63ea76630f01d5c04351b5b93d531b5effb131cbd41a11c08a1493374d1039e1a2c047673dd660c95a

    • SSDEEP

      49152:vywA/eh2aMJnlBMOkiZQYd4pg+xtwj0AplhCbczrP:vTA/kanzMOZ/d4pg+xDjcz

    • 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

    • 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 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks