Resubmissions

09-02-2024 02:29

240209-cyt1psee7w 10

09-02-2024 00:02

240209-abr7gsee82 10

General

  • Target

    c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc

  • Size

    1.8MB

  • Sample

    240209-abr7gsee82

  • MD5

    d704ca4e325ad4fd78b345f7b2812e07

  • SHA1

    fa74d9fb49a54250a891ab11caa56028cc065dfd

  • SHA256

    c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc

  • SHA512

    009d757d9a07ae5e89822fd2faf0886c2615b1373fecae2633cb472388afaaa4706d0f43aeedb377c5b2b33d4630666d023f45223f53f01b9943ab158a56ee86

  • SSDEEP

    49152:La/nJCyQtDubiP6opL0+XTtYXkp4DgnAxo1jm:LaJCyOPC+DtYd/xo1j

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

Targets

    • Target

      c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc

    • Size

      1.8MB

    • MD5

      d704ca4e325ad4fd78b345f7b2812e07

    • SHA1

      fa74d9fb49a54250a891ab11caa56028cc065dfd

    • SHA256

      c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc

    • SHA512

      009d757d9a07ae5e89822fd2faf0886c2615b1373fecae2633cb472388afaaa4706d0f43aeedb377c5b2b33d4630666d023f45223f53f01b9943ab158a56ee86

    • SSDEEP

      49152:La/nJCyQtDubiP6opL0+XTtYXkp4DgnAxo1jm:LaJCyOPC+DtYd/xo1j

    • Amadey

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

    • 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

    • Rhadamanthys

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

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

    • Blocklisted process makes network request

    • 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.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks