General

  • Target

    0b51a56e6b3393ff04e6cc6fced4e068.exe

  • Size

    16.3MB

  • Sample

    211209-x28ngsehgn

  • MD5

    0b51a56e6b3393ff04e6cc6fced4e068

  • SHA1

    7e828cc8ef5d5bc0ec14b40850c999d92b730995

  • SHA256

    a048547702aaf89637813c4cdc925cf25ab7a3710bfc95f21046be931c1cae63

  • SHA512

    d94aae1f05a6b168a72e0b5569980be318a92564c11c47d7889a596375709a8f5efcec48d7a2c62593489fda351f9b270be0f5ab6530b2632987afc00fc4d3d9

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

2.85

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

socelars

C2

http://www.wgqpw.com/

Extracted

Family

redline

Botnet

03.12_BUILD_3

C2

45.9.20.221:15590

Extracted

Family

vidar

Version

48.9

Botnet

915

C2

https://qoto.org/@mniami

https://noc.social/@menaomi

Attributes
  • profile_id

    915

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

e01406cf9a804c70b4a66c9ff45ad42151469416

Attributes
  • url4cnc

    http://91.219.236.207/borderxra

    http://185.225.19.18/borderxra

    http://91.219.237.227/borderxra

    https://t.me/borderxra

rc4.plain
rc4.plain

Targets

    • Target

      0b51a56e6b3393ff04e6cc6fced4e068.exe

    • Size

      16.3MB

    • MD5

      0b51a56e6b3393ff04e6cc6fced4e068

    • SHA1

      7e828cc8ef5d5bc0ec14b40850c999d92b730995

    • SHA256

      a048547702aaf89637813c4cdc925cf25ab7a3710bfc95f21046be931c1cae63

    • SHA512

      d94aae1f05a6b168a72e0b5569980be318a92564c11c47d7889a596375709a8f5efcec48d7a2c62593489fda351f9b270be0f5ab6530b2632987afc00fc4d3d9

    • Amadey

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

    • LoaderBot

      LoaderBot is a loader written in .NET downloading and executing miners.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

    • suricata: ET MALWARE CerberTear Ransomware CnC Checkin

      suricata: ET MALWARE CerberTear Ransomware CnC Checkin

    • 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 Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

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

    • LoaderBot executable

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • 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

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Command and Control

Web Service

1
T1102

Tasks