General

  • Target

    f8992764ad4be6c6c315be9b97796463abd997e534ee18b3446463a2a556b3ae

  • Size

    341KB

  • Sample

    211207-1ewxysdbbj

  • MD5

    0632c821ea5bbadb6d2103a007ee4689

  • SHA1

    8216bc0a376f467bf7b071648a13cbe7003d4569

  • SHA256

    f8992764ad4be6c6c315be9b97796463abd997e534ee18b3446463a2a556b3ae

  • SHA512

    04458d753bd6db1cef4b0536cd2f680555a2e7506e03310799f6fd8914bc7102afb1d55f841e1f9066c5a4028130cb92deeaaf41075a0e7804e3a6b05f48af3c

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://94.158.245.167/capibar

    http://185.163.204.216/capibar

    http://185.225.19.238/capibar

    http://185.163.204.218/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

amadey

Version

2.86

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

fd4f23250443a724a3d1548e6ab07c481dfc2814

Attributes
  • url4cnc

    http://91.219.236.27/duglassa1

    http://94.158.245.167/duglassa1

    http://185.163.204.216/duglassa1

    http://185.225.19.238/duglassa1

    http://185.163.204.218/duglassa1

    https://t.me/duglassa1

rc4.plain
rc4.plain

Extracted

Family

arkei

Botnet

Default

C2

http://195.133.18.126/ZIaKfGwC3P.php

Targets

    • Target

      f8992764ad4be6c6c315be9b97796463abd997e534ee18b3446463a2a556b3ae

    • Size

      341KB

    • MD5

      0632c821ea5bbadb6d2103a007ee4689

    • SHA1

      8216bc0a376f467bf7b071648a13cbe7003d4569

    • SHA256

      f8992764ad4be6c6c315be9b97796463abd997e534ee18b3446463a2a556b3ae

    • SHA512

      04458d753bd6db1cef4b0536cd2f680555a2e7506e03310799f6fd8914bc7102afb1d55f841e1f9066c5a4028130cb92deeaaf41075a0e7804e3a6b05f48af3c

    • Amadey

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

    • Arkei

      Arkei is an infostealer written in C++.

    • Bazar Loader

      Detected loader normally used to deploy BazarBackdoor malware.

    • 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.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

    • Arkei Stealer Payload

    • Bazar/Team9 Loader payload

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks