General

  • Target

    0536674f9cfd8d69e044c17c83620f26.exe

  • Size

    17.9MB

  • Sample

    211209-znqlvsfdbp

  • MD5

    0536674f9cfd8d69e044c17c83620f26

  • SHA1

    3ff75312b9eaebbcdd948ae248684ba30acce89f

  • SHA256

    fd21e7dddc8ed426971983f819be29e6fa123dcdfb19d87fbbbffa12c147188e

  • SHA512

    97e91c5cdeb5bb0b1a34d78416ba1b44ceae438f0dcc391284bb2dbe41f6f7921eae30773983e3b5e32e8a8f53c8cff226e7a542027f2105fd7d9da33e74647f

Malware Config

Extracted

Family

amadey

Version

2.85

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

redline

Botnet

03.12_BUILD_3

C2

45.9.20.221:15590

Extracted

Family

socelars

C2

http://www.wgqpw.com/

Targets

    • Target

      0536674f9cfd8d69e044c17c83620f26.exe

    • Size

      17.9MB

    • MD5

      0536674f9cfd8d69e044c17c83620f26

    • SHA1

      3ff75312b9eaebbcdd948ae248684ba30acce89f

    • SHA256

      fd21e7dddc8ed426971983f819be29e6fa123dcdfb19d87fbbbffa12c147188e

    • SHA512

      97e91c5cdeb5bb0b1a34d78416ba1b44ceae438f0dcc391284bb2dbe41f6f7921eae30773983e3b5e32e8a8f53c8cff226e7a542027f2105fd7d9da33e74647f

    • 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.

    • RedLine

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

    • RedLine Payload

    • Socelars

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

    • Socelars Payload

    • 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 GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

    • 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

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

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Program crash

    • 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

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks