General

  • Target

    2025-04-06_955b4aed3ce418968e83f19d40f2bbfc_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250406-1sg1ysztbz

  • MD5

    955b4aed3ce418968e83f19d40f2bbfc

  • SHA1

    d2a701c0383467b6272af994ee7d8bf05547d40a

  • SHA256

    0701becbee63ab67752774b2abff998744488f66f11a2d9e6d1f5da4feed11c0

  • SHA512

    c2531f6a5bc8ec53ed38ec46ccb67c822c93d81d279acea8b9d0e1ce6caa90fe617f76fd34385a12b328201040d07c66d993f250556e34769aae865f43073583

  • SSDEEP

    24576:wqDEvCTbMWu7rQYlBQcBiT6rprG8a0au:wTvC/MTQYxsWR7a0a

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain

Targets

    • Target

      2025-04-06_955b4aed3ce418968e83f19d40f2bbfc_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      955b4aed3ce418968e83f19d40f2bbfc

    • SHA1

      d2a701c0383467b6272af994ee7d8bf05547d40a

    • SHA256

      0701becbee63ab67752774b2abff998744488f66f11a2d9e6d1f5da4feed11c0

    • SHA512

      c2531f6a5bc8ec53ed38ec46ccb67c822c93d81d279acea8b9d0e1ce6caa90fe617f76fd34385a12b328201040d07c66d993f250556e34769aae865f43073583

    • SSDEEP

      24576:wqDEvCTbMWu7rQYlBQcBiT6rprG8a0au:wTvC/MTQYxsWR7a0a

    • Amadey

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

    • Amadey family

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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 user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks