General

  • Target

    5daaa3aa06b414b4851462b5fe840298a41e707c218aa726dbd5a2e59a795287

  • Size

    1.8MB

  • Sample

    240513-3ea2lahh2w

  • MD5

    67464d006ff5bec8356296617cb8a9b3

  • SHA1

    be1ad4a84cbf40cb69df1b73a456b768773c4579

  • SHA256

    5daaa3aa06b414b4851462b5fe840298a41e707c218aa726dbd5a2e59a795287

  • SHA512

    3566ef70e55f6a2a9db5ac13a3d7114f579c033ce52f2affb4f600f3ded96789fe713500634efa80f6c40657fc708f6e18c7e2f4048b0cf2cd2eb991fdaa973d

  • SSDEEP

    49152:dx2di6rWfxSM5OfZ/uU3xtHSussNzGi5h9/BO1dVKW7y:THfxSpxmONtJOT4WG

Malware Config

Extracted

Family

amadey

Version

4.20

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

Language
ps1
Deobfuscated
URLs
exe.dropper

http://193.222.96.193:81/besho/besho.mp4

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://49.13.229.86

Attributes
  • url_path

    /c73eed764cc59dcb.php

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

      5daaa3aa06b414b4851462b5fe840298a41e707c218aa726dbd5a2e59a795287

    • Size

      1.8MB

    • MD5

      67464d006ff5bec8356296617cb8a9b3

    • SHA1

      be1ad4a84cbf40cb69df1b73a456b768773c4579

    • SHA256

      5daaa3aa06b414b4851462b5fe840298a41e707c218aa726dbd5a2e59a795287

    • SHA512

      3566ef70e55f6a2a9db5ac13a3d7114f579c033ce52f2affb4f600f3ded96789fe713500634efa80f6c40657fc708f6e18c7e2f4048b0cf2cd2eb991fdaa973d

    • SSDEEP

      49152:dx2di6rWfxSM5OfZ/uU3xtHSussNzGi5h9/BO1dVKW7y:THfxSpxmONtJOT4WG

    • Amadey

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

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • Detect ZGRat V1

    • 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++.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • XMRig Miner payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • ZGRat

      ZGRat is 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.

    • Creates new service(s)

    • Downloads MZ/PE file

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks