General

  • Target

    94e5b6b12ad848f176132a7c76940c0ee25c760ff1e6c50636eb39a0195609f0.bin.exe

  • Size

    1.8MB

  • Sample

    240518-nq9lzahe66

  • MD5

    e175f0450bedda39be28a6e1cbee7a9c

  • SHA1

    0edd4a5aeb866746bcadfee878f8b62168a90c23

  • SHA256

    94e5b6b12ad848f176132a7c76940c0ee25c760ff1e6c50636eb39a0195609f0

  • SHA512

    ce4c2eeaf5696bdd089efdbfea0f7d910c85b42ac22254696106493a49537e59ac3095564b1fd939598a933a0cd329a615a080f3ded86a20d1d057c50e2b651d

  • SSDEEP

    49152:ve4B3NkV+Q/U+GiTEvrysfGZMdX5DH4ArRvzfMDLhL42:w+p+GiT6ryM3JDH1Rq9

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:26260

Extracted

Family

gcleaner

C2

185.172.128.90

5.42.64.56

5.42.65.64

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

Vic

C2

beshomandotestbesnd.run.place:1111

Extracted

Family

xworm

C2

127.0.0.1:7000

beshomandotestbesnd.run.place:7000

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    taskmgr.exe

  • telegram

    https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672

Targets

    • Target

      94e5b6b12ad848f176132a7c76940c0ee25c760ff1e6c50636eb39a0195609f0.bin.exe

    • Size

      1.8MB

    • MD5

      e175f0450bedda39be28a6e1cbee7a9c

    • SHA1

      0edd4a5aeb866746bcadfee878f8b62168a90c23

    • SHA256

      94e5b6b12ad848f176132a7c76940c0ee25c760ff1e6c50636eb39a0195609f0

    • SHA512

      ce4c2eeaf5696bdd089efdbfea0f7d910c85b42ac22254696106493a49537e59ac3095564b1fd939598a933a0cd329a615a080f3ded86a20d1d057c50e2b651d

    • SSDEEP

      49152:ve4B3NkV+Q/U+GiTEvrysfGZMdX5DH4ArRvzfMDLhL42:w+p+GiT6ryM3JDH1Rq9

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Xworm Payload

    • GCleaner

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

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Windows security bypass

    • XMRig Miner payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • Modifies boot configuration data using bcdedit

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Installed Components in the registry

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Stops running service(s)

    • .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.

    • 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.

    • Windows security modification

    • 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.

    • 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.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks