General

  • Target

    70a57f761f295f2f305612d87763799dbc8e7bc5fb474939d98fb642c61cdee3

  • Size

    1.8MB

  • Sample

    240910-t3yccstbkq

  • MD5

    0fda1ede67891feca2de47ddbed45cda

  • SHA1

    24c408e92063615057d0bad8167d0c613d6562fb

  • SHA256

    70a57f761f295f2f305612d87763799dbc8e7bc5fb474939d98fb642c61cdee3

  • SHA512

    6afe1957208d57a42479bf781b1845bc6b05f407201d83d897f2c6dd87105915f09984bb723b45c43a70c490f3c864c20cbf1ea223bac258e672ae07fe994dcb

  • SSDEEP

    49152:OuHredvJ5GOzBSEmAVWQevc0QGv/TJhjGkMk20IVWIK+ke:OuifGREfVWTZ/Hj5AfUIc

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

@CLOUDYTTEAM

C2

65.21.18.51:45580

Extracted

Family

stealc

Botnet

default2

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Targets

    • Target

      70a57f761f295f2f305612d87763799dbc8e7bc5fb474939d98fb642c61cdee3

    • Size

      1.8MB

    • MD5

      0fda1ede67891feca2de47ddbed45cda

    • SHA1

      24c408e92063615057d0bad8167d0c613d6562fb

    • SHA256

      70a57f761f295f2f305612d87763799dbc8e7bc5fb474939d98fb642c61cdee3

    • SHA512

      6afe1957208d57a42479bf781b1845bc6b05f407201d83d897f2c6dd87105915f09984bb723b45c43a70c490f3c864c20cbf1ea223bac258e672ae07fe994dcb

    • SSDEEP

      49152:OuHredvJ5GOzBSEmAVWQevc0QGv/TJhjGkMk20IVWIK+ke:OuifGREfVWTZ/Hj5AfUIc

    • Amadey

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

    • 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++.

    • 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)

    • 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.

    • 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