General

  • Target

    _1b238700a9645fc3179396f1d7a8c45710331161a4616a7701383b27c1879cee.exe

  • Size

    1.9MB

  • Sample

    250802-2kkbsael6x

  • MD5

    9603dd2c326c3537c950c9156218c047

  • SHA1

    c4a4eb54b65dce2c88c6fd9244bdedb664c78afc

  • SHA256

    1b238700a9645fc3179396f1d7a8c45710331161a4616a7701383b27c1879cee

  • SHA512

    511e5479d2d3c999cfa21ac2b618b5c43512a9647dff938f4bf96e1d3611301f431a2bd8dd2c0227836b2b92a2c36db882b967193a237376851b628c56977a03

  • SSDEEP

    49152:s0Clh0I5qFo/fA3EYxqeTK/zHg5RL0iZQrVXA:dmDHA3EYceSzA/nZQpA

Malware Config

Extracted

Family

amadey

Version

5.55

Botnet

fbf543

C2

http://94.154.35.25

Attributes
  • install_dir

    96a319e745

  • install_file

    Srxelqcif.exe

  • strings_key

    f8bfac017914b836f3106c5bcd0878fe

  • url_paths

    /di9ku38f/index.php

rc4.plain

Extracted

Family

lumma

C2

https://mocadia.com/iuew

https://mastwin.in/qsaz/api

https://precisionbiomeds.com/ikg

https://physicianusepeptides.com/opu

https://vishneviyjazz.ru/neco/api

https://htsfhtdrjbyy1bgxbv.cfd/vcd

https://xurekodip.com/qpdl

https://utvp1.net/zkaj

https://orienderi.com/xori

https://cezgroup.contact/xlak/api

https://stockwises.eu/xiut/api

https://t.me/RONALDOORMESSSSI

https://dravq.asia/wixj/api

Attributes
  • build_id

    b4f79fa6e07c70b8b5b2567d5da1bed2d96c8f6a

Extracted

Family

stealc

Botnet

LogsDillerCloud

C2

http://weathersouth.shop

Attributes
  • url_path

    /45cc90de006049c9.php

rc4.plain

Extracted

Family

gcleaner

C2

185.156.73.98

45.91.200.135

Extracted

Family

vidar

Version

14.8

Botnet

8208070b02ab19c5bccfbdc74ec6646e

C2

https://t.me/dz25gz

https://steamcommunity.com/profiles/76561199880530249

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0

Extracted

Family

cyber_stealer

C2

https://paxrobot.digital/webpanel/

Attributes
  • pastebin

    https://pastebin.com/raw/6K66Aeyr

Targets

    • Target

      _1b238700a9645fc3179396f1d7a8c45710331161a4616a7701383b27c1879cee.exe

    • Size

      1.9MB

    • MD5

      9603dd2c326c3537c950c9156218c047

    • SHA1

      c4a4eb54b65dce2c88c6fd9244bdedb664c78afc

    • SHA256

      1b238700a9645fc3179396f1d7a8c45710331161a4616a7701383b27c1879cee

    • SHA512

      511e5479d2d3c999cfa21ac2b618b5c43512a9647dff938f4bf96e1d3611301f431a2bd8dd2c0227836b2b92a2c36db882b967193a237376851b628c56977a03

    • SSDEEP

      49152:s0Clh0I5qFo/fA3EYxqeTK/zHg5RL0iZQrVXA:dmDHA3EYceSzA/nZQpA

    • Amadey

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

    • Amadey family

    • CyberStealer

      CyberStealer is an infostealer written in C#.

    • Cyber_stealer family

    • Detect SalatStealer payload

    • Detect Vidar Stealer

    • Detects CyberStealer

    • Detects Rhadamanthys Payload

    • GCleaner

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

    • Gcleaner family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Rhadamanthys family

    • Salatstealer family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • 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.

    • Downloads MZ/PE file

    • 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.

    • Drops startup file

    • 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

    • Modifies file permissions

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • 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.

    • Enumerates connected drives

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

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks