General

  • Target

    ff00a64cc199c6658dd5b210a2ee3f35ea9e4f97e63523b714e748909a8bdaed

  • Size

    1.8MB

  • Sample

    240822-ermddsxgme

  • MD5

    8c7b87eba28c8a55522c452e46b960b2

  • SHA1

    a1a3da6f9e3a1793cb621f5fd2b4096c017c584c

  • SHA256

    ff00a64cc199c6658dd5b210a2ee3f35ea9e4f97e63523b714e748909a8bdaed

  • SHA512

    68b5eab4766be37a6acf605cd057e8b79e6e5784a867b3dfca7e03fe4e93df3c5614ebf07ee37e381115394ba608fc20749932a433b1879c6b1f3888b0bdf40f

  • SSDEEP

    49152:NtUFfMS5knpcSrm2AUVXmeedEGipLZwFZpOy/pVjXd1:/4fMS5cc8m1Qmeklc21p7bd

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

Targets

    • Target

      ff00a64cc199c6658dd5b210a2ee3f35ea9e4f97e63523b714e748909a8bdaed

    • Size

      1.8MB

    • MD5

      8c7b87eba28c8a55522c452e46b960b2

    • SHA1

      a1a3da6f9e3a1793cb621f5fd2b4096c017c584c

    • SHA256

      ff00a64cc199c6658dd5b210a2ee3f35ea9e4f97e63523b714e748909a8bdaed

    • SHA512

      68b5eab4766be37a6acf605cd057e8b79e6e5784a867b3dfca7e03fe4e93df3c5614ebf07ee37e381115394ba608fc20749932a433b1879c6b1f3888b0bdf40f

    • SSDEEP

      49152:NtUFfMS5knpcSrm2AUVXmeedEGipLZwFZpOy/pVjXd1:/4fMS5cc8m1Qmeklc21p7bd

    • Amadey

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

    • Detects Monster Stealer.

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • Monster

      Monster is a Golang stealer that was discovered in 2024.

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

    • PureLog Stealer payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • 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.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • 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 user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks