General

  • Target

    e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd

  • Size

    1.8MB

  • Sample

    240616-kywtasxeje

  • MD5

    77ddb7264bccd00910d07ade2f33a90d

  • SHA1

    26e5256854040a0dcada7746ce9479b9755b12dd

  • SHA256

    e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd

  • SHA512

    5afa23a84f0e207a9453f95e9a767846652be3ace307e9313287edf8364eebdff2df5fbe5960da6c18bcb12ebe649d38c663148fe043eb50a9a047c4bf0596ae

  • SSDEEP

    49152:YdkRCliV0JyNPlhLyQq4fMTdacTOhJmG2Fka62gCdI:hsi8yJu40Baeg22h2gC2

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/index.php

rc4.plain

Extracted

Family

redline

Botnet

newbild

C2

185.215.113.67:40960

Extracted

Family

redline

Botnet

@LOGSCLOUDYT_BOT

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.27.237:13528

Targets

    • Target

      e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd

    • Size

      1.8MB

    • MD5

      77ddb7264bccd00910d07ade2f33a90d

    • SHA1

      26e5256854040a0dcada7746ce9479b9755b12dd

    • SHA256

      e2a01fd1e2dc81c6ebfbf79bfb243932cba16c163dbf48a14dbbeaaa0f151cbd

    • SHA512

      5afa23a84f0e207a9453f95e9a767846652be3ace307e9313287edf8364eebdff2df5fbe5960da6c18bcb12ebe649d38c663148fe043eb50a9a047c4bf0596ae

    • SSDEEP

      49152:YdkRCliV0JyNPlhLyQq4fMTdacTOhJmG2Fka62gCdI:hsi8yJu40Baeg22h2gC2

    • Amadey

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

    • 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.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Grants admin privileges

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

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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 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.

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks