General

  • Target
    0d1df0c512168a50a1aa3cb6199f3d97.exe
  • Size 175KB
  • Sample211012-twydsacfap
  • SHA256 6ce593e9aa59ebf1c4e6763b626669a4d24a32dc1183b85c6586c8d949a9e024
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://linavanandr11.club/

  • http://iselaharty12.club/

  • http://giovaninardo13.club/

  • http://zayneliann14.club/

  • http://zorinosali15.club/

rc4.i32
rc4.i32

Extracted

Family
  • tofsee

C2
  • defeatwax.ru

  • refabyd.info

Extracted

Family
  • raccoon

Version
  • 1.8.2

Botnet
  • fbe5e97e7d069407605ee9138022aa82166657e6

Attributes
  • url4cnc

    http://telemirror.top/stevuitreen

    http://tgmirror.top/stevuitreen

    http://telegatt.top/stevuitreen

    http://telegka.top/stevuitreen

    http://telegin.top/stevuitreen

    https://t.me/stevuitreen

rc4.plain
rc4.plain

Extracted

Family
  • vidar

Version
  • 41.3

Botnet
  • 1033

C2
  • https://mas.to/@oleg98

Attributes
  • profile_id

    1033

Extracted

Family
  • raccoon

Version
  • 1.8.2

Botnet
  • 676b1a32c7d2ce2aba84e8823871900d67e00049

Attributes
  • url4cnc

    http://telemirror.top/kaba4ello

    http://tgmirror.top/kaba4ello

    http://telegatt.top/kaba4ello

    http://telegka.top/kaba4ello

    http://telegin.top/kaba4ello

    https://t.me/kaba4ello

rc4.plain
rc4.plain

Extracted

Family
  • raccoon

Version
  • 1.8.2

Botnet
  • 8d179b9e611eee525425544ee8c6d77360ab7cd9

Attributes
  • url4cnc

    http://teletop.top/agrybirdsgamerept

    http://teleta.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family
  • redline

Botnet
  • w1

C2
  • 109.234.34.165:12323

Extracted

Family
  • redline

Botnet
  • MegaProliv

C2
  • 93.115.20.139:28978

Extracted

Family
  • redline

Botnet
  • Newpro

C2
  • 139.99.118.252:12517

Extracted

Family
  • raccoon

Version
  • 1.8.2

Botnet
  • 109ee5334ae68ed2e7a8305f47f04f12a998fd26

Attributes
  • url4cnc

    http://telemirror.top/mixmorty14

    http://tgmirror.top/mixmorty14

    http://telegatt.top/mixmorty14

    http://telegka.top/mixmorty14

    http://telegin.top/mixmorty14

    https://t.me/mixmorty14

rc4.plain
rc4.plain

Targets

    • Target
      0d1df0c512168a50a1aa3cb6199f3d97.exe
    • Size 175KB
    • SHA256 6ce593e9aa59ebf1c4e6763b626669a4d24a32dc1183b85c6586c8d949a9e024
    • MD5 SHA1 SHA512
    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Windows security bypass

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • Vidar Stealer

    • XMRig Miner Payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks BIOS information in registry

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

    • Deletes itself

    • 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.

    • 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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks