General

  • Target
    15710855b6272a6740f8f5e9b1ba3a8d.exe
  • Size 333KB
  • Sample221118-2hmzwsfa7v
  • SHA256 302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • email

C2
  • 89.23.96.39:44465

Attributes
  • auth_value

    f9940860247e8a85fc8c16674c54799c

Extracted

Family
  • vidar

Version
  • 55.7

Botnet
  • 1827

C2
  • https://t.me/deadftx

  • https://www.ultimate-guitar.com/u/smbfupkuhrgc1

Attributes
  • profile_id

    1827

Extracted

Family
  • amadey

Version
  • 3.50

C2
  • 193.56.146.174/g84kvj4jck/index.php

Extracted

Family
  • redline

Botnet
  • 8m

C2
  • chardhesha.xyz:81

  • jalocliche.xyz:81

Attributes
  • auth_value

    40f61f1011202f643d5fe545c9e6597d

Extracted

Family
  • redline

Botnet
  • KRIPT

C2
  • 212.8.246.157:32348

Attributes
  • auth_value

    80ebe4bab7a98a7ce9c75989ff9f40b4

Targets

    • Target
      15710855b6272a6740f8f5e9b1ba3a8d.exe
    • Size 333KB
    • SHA256 302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • 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.

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks