General

  • Target

    4867365e5662d18ff0c1a414b74b9fc2adb852b48ce523d4497f104f02e4d84f

  • Size

    1.0MB

  • Sample

    230328-12vy6sdf25

  • MD5

    42eb4a66e56b8abe59f7b36b9f07b980

  • SHA1

    713434c55941db92804d2f3193e27bbe5c4eb99f

  • SHA256

    4867365e5662d18ff0c1a414b74b9fc2adb852b48ce523d4497f104f02e4d84f

  • SHA512

    61e5aadc99274f7671c9793e079ea5e6f6cb2bc791c9be26111307205f49430f0f4766032882c424df3cf60dadb1fa551ebfc09b5310ff57f0f7a1be2a1e8a64

  • SSDEEP

    24576:ByHU7pdBF4/hZsATtC/DT0+eiDDVzvDgEXzD3o:0eTGhZxTtCreoJvDgEjD3

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nado

C2

176.113.115.145:4125

Attributes
  • auth_value

    a648e365d8e0df895a84152ad68ffc56

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      4867365e5662d18ff0c1a414b74b9fc2adb852b48ce523d4497f104f02e4d84f

    • Size

      1.0MB

    • MD5

      42eb4a66e56b8abe59f7b36b9f07b980

    • SHA1

      713434c55941db92804d2f3193e27bbe5c4eb99f

    • SHA256

      4867365e5662d18ff0c1a414b74b9fc2adb852b48ce523d4497f104f02e4d84f

    • SHA512

      61e5aadc99274f7671c9793e079ea5e6f6cb2bc791c9be26111307205f49430f0f4766032882c424df3cf60dadb1fa551ebfc09b5310ff57f0f7a1be2a1e8a64

    • SSDEEP

      24576:ByHU7pdBF4/hZsATtC/DT0+eiDDVzvDgEXzD3o:0eTGhZxTtCreoJvDgEjD3

    • 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.

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

Tasks