General

  • Target

    file.exe

  • Size

    228KB

  • Sample

    221222-glv5fshb5w

  • MD5

    ce69dffa5cb66c7ddeac1c939ac1e4d0

  • SHA1

    11fd2e8564ac16b3e70560fd03a52991a69d5374

  • SHA256

    4e63965612cdacae25052865a6c3811cdbc8814ff0f1cba7d3192f0499ff43e6

  • SHA512

    3677cfe6592111f9218423b44c71e8e0efc7c586c039d43831e8b473e374f3f0889be8f58fabad37df086054dcd3aeb2280c747b86b1bb725a206af038679954

  • SSDEEP

    3072:YKteLU77L5wlk1D/CjaSbm0uezG7XrrMNCjgfG5p+3LJVn:xoLiOgujNbRzGDMNCsO5ELJV

Malware Config

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes
  • auth_value

    eca57cfb5172f71dc45986763bb98942

Extracted

Family

amadey

Version

3.61

C2

62.204.41.79/U7vfDb3kg/index.php

Extracted

Family

djvu

C2

http://abibiall.com/lancer/get.php

Attributes
  • extension

    .isza

  • offline_id

    m3KmScxfDyEQzJYP8qjOSfP4FvpsOXlekGuMPzt1

  • payload_url

    http://uaery.top/dl/build2.exe

    http://abibiall.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-Q5EougBEbU Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0622IsgU

rsa_pubkey.plain

Extracted

Family

amadey

Version

3.63

C2

amadtrackings.com/g9TTnd3bS/index.php

Targets

    • Target

      file.exe

    • Size

      228KB

    • MD5

      ce69dffa5cb66c7ddeac1c939ac1e4d0

    • SHA1

      11fd2e8564ac16b3e70560fd03a52991a69d5374

    • SHA256

      4e63965612cdacae25052865a6c3811cdbc8814ff0f1cba7d3192f0499ff43e6

    • SHA512

      3677cfe6592111f9218423b44c71e8e0efc7c586c039d43831e8b473e374f3f0889be8f58fabad37df086054dcd3aeb2280c747b86b1bb725a206af038679954

    • SSDEEP

      3072:YKteLU77L5wlk1D/CjaSbm0uezG7XrrMNCjgfG5p+3LJVn:xoLiOgujNbRzGDMNCsO5ELJV

    • Amadey

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

    • Detect Amadey credential stealer module

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks