Overview

overview

10

Static

static

7

ProtonVPN 5.10.00.exe

windows7_x64

10

ProtonVPN 5.10.00.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    ProtonVPN_5.10.00.zip

  • Size

    7.2MB

  • Sample

    220712-reybcadbcn

  • MD5

    47461c560e240275baf5b0d31eb533cd

  • SHA1

    ed5c927ef7f55b21a9eaa9fff120fd0a1a63ddc3

  • SHA256

    2a6bcd0f64a4a343b33b6c43ecbd6948f1513459d6811d8febb6b72056a36e86

  • SHA512

    af7ede13bd9a1437cdd15ee50f16c68dd758018a4556411d8008ce72ebb6f9a8f70b00e735908ded0fc4590a5568367d0bb77d17bf9503053879ad8875a25b2a

Score
10/10
raccoon21f08585870c425fe2ebf8217377616adiscoveryevasionspywarestealersuricatathemidatrojan

Malware Config

Extracted

Family

raccoon

Botnet

21f08585870c425fe2ebf8217377616a

C2

http://142.132.229.12/

http://164.92.172.4/
rc4.plain
rc4.plain

Targets

    • Target

      ProtonVPN 5.10.00.exe

    • Size

      399.7MB

    • MD5

      3ace2504f0eddb23f2d9f783c65727c8

    • SHA1

      2c6da9a828c5c32132cfbd6991a5f414a6e17dcd

    • SHA256

      5665013064b9e8061254b8d831c89997885bc03627d10326418db5b961d49e7c

    • SHA512

      2e967f22dfbca2f2d311e1686d63f84f92395ffc76293e4cba1952b11e8005ee4fb597cee67478896a16dc2b20da99a09c82d7bbd8b7382857a68382f3932c47

    Score
    10/10
    raccoon21f08585870c425fe2ebf8217377616adiscoveryevasionspywarestealersuricatathemidatrojan

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

      stealerraccoon

    • suricata: ET MALWARE Generic Stealer Config Download Request

      suricata: ET MALWARE Generic Stealer Config Download Request

      suricata

    • suricata: ET MALWARE Win32/RecordBreaker CnC Checkin

      suricata: ET MALWARE Win32/RecordBreaker CnC Checkin

      suricata

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

      evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks