General

  • Target

    155919833797cd44c842cd9130dd9b55486da8f29b2bc81dc70775cfd15f27cc

  • Size

    1.0MB

  • Sample

    230325-a645jacd4w

  • MD5

    5951334654a8769c74441424496f023b

  • SHA1

    152056458b668e32e931f2068dca862faaa4b662

  • SHA256

    155919833797cd44c842cd9130dd9b55486da8f29b2bc81dc70775cfd15f27cc

  • SHA512

    008d103b22aedffc16926b1cb04c7550dca2cd013c4984ef0a66512339f4edb207df6dc6038a99a6e6e1c308985abb151b115219fa1f9252e5b751ef832acd13

  • SSDEEP

    24576:wysikbY8Ay96QUpSSt3BqURvQL5249g0V+t:3sjY8z6zpftRhoG0V+

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

rotik

C2

193.233.20.32:4125

Attributes
  • auth_value

    74863478ae154e921eb729354d2bb4bd

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Extracted

Family

redline

Botnet

whitedoc

C2

81.161.229.143:45156

Attributes
  • auth_value

    2020d22aaa2ecafa1b12e00dfcffae03

Targets

    • Target

      155919833797cd44c842cd9130dd9b55486da8f29b2bc81dc70775cfd15f27cc

    • Size

      1.0MB

    • MD5

      5951334654a8769c74441424496f023b

    • SHA1

      152056458b668e32e931f2068dca862faaa4b662

    • SHA256

      155919833797cd44c842cd9130dd9b55486da8f29b2bc81dc70775cfd15f27cc

    • SHA512

      008d103b22aedffc16926b1cb04c7550dca2cd013c4984ef0a66512339f4edb207df6dc6038a99a6e6e1c308985abb151b115219fa1f9252e5b751ef832acd13

    • SSDEEP

      24576:wysikbY8Ay96QUpSSt3BqURvQL5249g0V+t:3sjY8z6zpftRhoG0V+

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine 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

    • Suspicious use of SetThreadContext

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