General

  • Target

    NEAS.NEAS158be3cf22938150dea1dc5800fd1c49b23afdbc58b084f89b815b4a6bce5623exeexe_JC.exe

  • Size

    1.2MB

  • Sample

    231022-qz83xaha4s

  • MD5

    1ae5434a7d1dd6526271f7ac55040d65

  • SHA1

    94166c23b8f4d7d47819f31502b8222d36beba8d

  • SHA256

    158be3cf22938150dea1dc5800fd1c49b23afdbc58b084f89b815b4a6bce5623

  • SHA512

    e39f324759d968b6596f954ffb7bba940c8be0d9c9df7115a289e69164e1c413482ad91d513609b964f0ba406987ac68fdf5cd12060814f666c13b0f3dbd34f0

  • SSDEEP

    24576:hyNNvQUqHkUmOB4YVOT5SReJGfvfe5Njw4WjnabOm4Uk7k7:UNNvZVcjOIRyGfe70HUk

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

supera

C2

77.91.124.82:19071

Extracted

Family

redline

Botnet

homed

C2

109.107.182.133:19084

Extracted

Family

redline

Botnet

kinder

C2

109.107.182.133:19084

Extracted

Family

redline

Botnet

5141679758_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

YT&TEAM CLOUD

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      NEAS.NEAS158be3cf22938150dea1dc5800fd1c49b23afdbc58b084f89b815b4a6bce5623exeexe_JC.exe

    • Size

      1.2MB

    • MD5

      1ae5434a7d1dd6526271f7ac55040d65

    • SHA1

      94166c23b8f4d7d47819f31502b8222d36beba8d

    • SHA256

      158be3cf22938150dea1dc5800fd1c49b23afdbc58b084f89b815b4a6bce5623

    • SHA512

      e39f324759d968b6596f954ffb7bba940c8be0d9c9df7115a289e69164e1c413482ad91d513609b964f0ba406987ac68fdf5cd12060814f666c13b0f3dbd34f0

    • SSDEEP

      24576:hyNNvQUqHkUmOB4YVOT5SReJGfvfe5Njw4WjnabOm4Uk7k7:UNNvZVcjOIRyGfe70HUk

    • 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.

    • Detected google phishing page

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks