General

  • Target
    B00F279B575B3F07A06352A37A378323.exe
  • Size 8KB
  • Sample210608-7mgw7apjp2
  • SHA256 36c1ab5e18f20ba99b86a8f995b83a3909f9d3e8d8d7fd573ac1c4813fd2e31e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • Kolya

C2
  • 195.201.17.219:25524

Extracted

Family
  • metasploit

Version
  • windows/single_exec

Extracted

Family
  • redline

Botnet
  • SubNEW

C2
  • cengonic.xyz:80

Extracted

Family
  • redline

Botnet
  • 606

C2
  • 116.202.18.132:38563

Extracted

Family
  • raccoon

Botnet
  • 28198d4512d0cf31c204eddceb4471d79950b588

Attributes
  • url4cnc

    https://tttttt.me/capibar

rc4.plain
rc4.plain

Extracted

Family
  • cryptbot

C2
  • olmjby22.top

  • mortyl02.top

Attributes
  • payload_url

    http://vamzxy03.top/download.php?file=lv.exe

Extracted

Family
  • redline

Botnet
  • MIX 08.06

C2
  • 185.215.113.17:18597

Targets

    • Target
      B00F279B575B3F07A06352A37A378323.exe
    • Size 8KB
    • SHA256 36c1ab5e18f20ba99b86a8f995b83a3909f9d3e8d8d7fd573ac1c4813fd2e31e
    • MD5 SHA1 SHA512
    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • CryptBot Payload

    • Glupteba

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

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Adds Run key to start application

    • 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