Resubmissions

13-02-2024 01:40

240213-b3v8wshh48 10

12-02-2024 04:55

240212-fj8gbsdf73 10

General

  • Target

    597bd4137eba96a91b80265692e854c26d0417fd3c2691eedae443752ee3264d

  • Size

    1.8MB

  • Sample

    240212-fj8gbsdf73

  • MD5

    51ef253573361f6c98326b0462f5ce83

  • SHA1

    7c96435052fc733bcc2cc50e6c502984d12e06ac

  • SHA256

    597bd4137eba96a91b80265692e854c26d0417fd3c2691eedae443752ee3264d

  • SHA512

    9b6c79df1221873742a6ce8c9b3546b9e469dbe04e9bd14a8912f59c479062d7273ea954134d9996eafa3a1dd8f279864ae0ce8ba8285e0e3f21da36e240fa08

  • SSDEEP

    49152:ngIFAbemK0sUI/aQY4JWG89Nt+ZIawblGnGvu:ngIiWU4JOn8ZIaYmY

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

risepro

C2

193.233.132.62:50500

193.233.132.62

Targets

    • Target

      597bd4137eba96a91b80265692e854c26d0417fd3c2691eedae443752ee3264d

    • Size

      1.8MB

    • MD5

      51ef253573361f6c98326b0462f5ce83

    • SHA1

      7c96435052fc733bcc2cc50e6c502984d12e06ac

    • SHA256

      597bd4137eba96a91b80265692e854c26d0417fd3c2691eedae443752ee3264d

    • SHA512

      9b6c79df1221873742a6ce8c9b3546b9e469dbe04e9bd14a8912f59c479062d7273ea954134d9996eafa3a1dd8f279864ae0ce8ba8285e0e3f21da36e240fa08

    • SSDEEP

      49152:ngIFAbemK0sUI/aQY4JWG89Nt+ZIawblGnGvu:ngIiWU4JOn8ZIaYmY

    • Amadey

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

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Detected google phishing page

    • 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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SectopRAT

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

    • SectopRAT payload

    • Async RAT payload

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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

    • 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.

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks