General

  • Target

    9e0a523813276b09d27aef43ea4c4e96e817862867a31b23acb7c62c135c30df

  • Size

    1.8MB

  • Sample

    240331-yna1qsbb82

  • MD5

    47c5ee95f449daa07650c9ddff86ca3e

  • SHA1

    45f2a76849b97e410697eeb6612bc6fc073979f8

  • SHA256

    9e0a523813276b09d27aef43ea4c4e96e817862867a31b23acb7c62c135c30df

  • SHA512

    53f454a42b010dda45c9bdccef74e07b5bfdcb8dcded05373a9908959efb3524ba539c86cbc5bc2b931c4c641a800e1927f3f28664faa12448521bc1c53fe1e5

  • SSDEEP

    49152:eig1YRV7dVdmX3GnEgwMly+zdAIgRtEQ8:eig1adIWnga+IyH

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

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

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Targets

    • Target

      9e0a523813276b09d27aef43ea4c4e96e817862867a31b23acb7c62c135c30df

    • Size

      1.8MB

    • MD5

      47c5ee95f449daa07650c9ddff86ca3e

    • SHA1

      45f2a76849b97e410697eeb6612bc6fc073979f8

    • SHA256

      9e0a523813276b09d27aef43ea4c4e96e817862867a31b23acb7c62c135c30df

    • SHA512

      53f454a42b010dda45c9bdccef74e07b5bfdcb8dcded05373a9908959efb3524ba539c86cbc5bc2b931c4c641a800e1927f3f28664faa12448521bc1c53fe1e5

    • SSDEEP

      49152:eig1YRV7dVdmX3GnEgwMly+zdAIgRtEQ8:eig1adIWnga+IyH

    • Amadey

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

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • 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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks