Resubmissions

21-09-2024 14:03

240921-rcvgnswbjc 10

21-09-2024 14:02

240921-rcclvswdkp 10

19-09-2024 22:36

240919-2jfxzavbkh 10

General

  • Target

    678e3c75154bedc191abb4f8571c2995d5c4eda733eae9425714b9c9df241481

  • Size

    1.8MB

  • Sample

    240919-2jfxzavbkh

  • MD5

    1bcbea527033a37d2ad097f1e308cc9a

  • SHA1

    100bd0670891ded1c349e07a314646b9d1e91c22

  • SHA256

    678e3c75154bedc191abb4f8571c2995d5c4eda733eae9425714b9c9df241481

  • SHA512

    7ec2c722efc234efa6dcf886adc6d06c82a860cd1ac1ed63a137eb767e59227ea40150b5d8ee093bd51fdb1b70ecd967fcc70f96b6fa1d1fe213e1b602b0172d

  • SSDEEP

    49152:byylb588O4NhbiEAQNle/H/rPz50lHuJ5Jpu:J5vbhbiE/N4frPcWr

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

95.179.250.45:26212

Extracted

Family

redline

Botnet

@OLEH_PSP

C2

65.21.18.51:45580

Extracted

Family

stealc

Botnet

default2

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family

stealc

Botnet

default

C2

http://91.202.233.158

Attributes
  • url_path

    /e96ea2db21fa9a1b.php

Extracted

Family

redline

Botnet

bundle

C2

185.215.113.67:15206

Extracted

Family

cryptbot

C2

sevtvf17ht.top

analforeverlovyu.top

Attributes
  • url_path

    /v1/upload.php

Extracted

Family

redline

Botnet

TG CLOUD @RLREBORN Admin @FATHEROFCARDERS

C2

89.105.223.196:29862

Extracted

Family

gcleaner

C2

80.66.75.114

45.91.200.135

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Extracted

Family

lumma

C2

https://contractowno.shop/api

https://chickerkuso.shop/api

https://achievenmtynwjq.shop/api

https://puredoffustow.shop/api

https://opponnentduei.shop/api

https://metallygaricwo.shop/api

https://milldymarskwom.shop/api

https://quotamkdsdqo.shop/api

https://carrtychaintnyw.shop/api

Targets

    • Target

      678e3c75154bedc191abb4f8571c2995d5c4eda733eae9425714b9c9df241481

    • Size

      1.8MB

    • MD5

      1bcbea527033a37d2ad097f1e308cc9a

    • SHA1

      100bd0670891ded1c349e07a314646b9d1e91c22

    • SHA256

      678e3c75154bedc191abb4f8571c2995d5c4eda733eae9425714b9c9df241481

    • SHA512

      7ec2c722efc234efa6dcf886adc6d06c82a860cd1ac1ed63a137eb767e59227ea40150b5d8ee093bd51fdb1b70ecd967fcc70f96b6fa1d1fe213e1b602b0172d

    • SSDEEP

      49152:byylb588O4NhbiEAQNle/H/rPz50lHuJ5Jpu:J5vbhbiE/N4frPcWr

    • Amadey

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

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Detects ZharkBot payload

      ZharkBot is a botnet written C++.

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Lumma Stealer, LummaC

      Lumma or LummaC is 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++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • ZharkBot

      ZharkBot is a botnet written C++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Sets service image path in registry

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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.

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks