General

  • Target

    626dd4f6a4e4429078e78edf9557713bfe181f493a883011ad7b3330a0fc3ba7

  • Size

    1.1MB

  • Sample

    230422-tfdpfafe98

  • MD5

    d5337ed5c127ee372bcd82aa1eb0ed0c

  • SHA1

    44f08e72d108c7f275a74c24dc85f115b2830deb

  • SHA256

    626dd4f6a4e4429078e78edf9557713bfe181f493a883011ad7b3330a0fc3ba7

  • SHA512

    043fd8031032ec3d81603e5f7df111647dab586b2f562bba05297be21f7c4201be08bd023b50ee02bc1bfa50858413d7acaf442d7a684c4f1fe7ee3a23ca7e3a

  • SSDEEP

    24576:RyzxL0Jm0VI9EGlWHI+fsbFok9nv+O/rfM4p:E6l69RlTTbFpNV/rU

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

Botnet

cheat

C2

95.214.27.27:33806

Targets

    • Target

      626dd4f6a4e4429078e78edf9557713bfe181f493a883011ad7b3330a0fc3ba7

    • Size

      1.1MB

    • MD5

      d5337ed5c127ee372bcd82aa1eb0ed0c

    • SHA1

      44f08e72d108c7f275a74c24dc85f115b2830deb

    • SHA256

      626dd4f6a4e4429078e78edf9557713bfe181f493a883011ad7b3330a0fc3ba7

    • SHA512

      043fd8031032ec3d81603e5f7df111647dab586b2f562bba05297be21f7c4201be08bd023b50ee02bc1bfa50858413d7acaf442d7a684c4f1fe7ee3a23ca7e3a

    • SSDEEP

      24576:RyzxL0Jm0VI9EGlWHI+fsbFok9nv+O/rfM4p:E6l69RlTTbFpNV/rU

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks