General

  • Target
    f830fb8657076351912107e53878b2eaa4a755bebcc7f6c90323c13fee8fe00c
  • Size 335KB
  • Sample211024-af3h1sdebp
  • SHA256 f830fb8657076351912107e53878b2eaa4a755bebcc7f6c90323c13fee8fe00c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://xacokuo8.top/

  • http://hajezey1.top/

rc4.i32
rc4.i32

Extracted

Family
  • amadey

Version
  • 2.70

C2
  • 185.215.113.45/g4MbvE/index.php

Targets

    • Target
      f830fb8657076351912107e53878b2eaa4a755bebcc7f6c90323c13fee8fe00c
    • Size 335KB
    • SHA256 f830fb8657076351912107e53878b2eaa4a755bebcc7f6c90323c13fee8fe00c
    • MD5 SHA1 SHA512
    • Amadey

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

    • 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.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks