General

  • Target

    8a4d819edcb5de1eb248e6f9ad3574bedd122ac4a819b8fabada3293ae300b41

  • Size

    978KB

  • Sample

    230403-gn53faee5x

  • MD5

    be483d18ed406320f0c8d2b7b462034e

  • SHA1

    d8640dfeb2029f3c3d7f622d33cd334818cf64d6

  • SHA256

    8a4d819edcb5de1eb248e6f9ad3574bedd122ac4a819b8fabada3293ae300b41

  • SHA512

    cdcc83072a656b237b41ecfdf290363822e30538958ce5f90508a2ae6f7bd874d6c97ff9851c17d9bd599167d27187ac3f7ab93ad1aa17a6266d7087e9bfe333

  • SSDEEP

    24576:UyAN7zfbmQBZWA1tA/AFVHQmVUd83M9fTVxaugt4R1NBtIM:jKHBZWotA7eGDLxFztI

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

link

C2

176.113.115.145:4125

Attributes
  • auth_value

    77e4c7bc6fea5ae755b29e8aea8f7012

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      8a4d819edcb5de1eb248e6f9ad3574bedd122ac4a819b8fabada3293ae300b41

    • Size

      978KB

    • MD5

      be483d18ed406320f0c8d2b7b462034e

    • SHA1

      d8640dfeb2029f3c3d7f622d33cd334818cf64d6

    • SHA256

      8a4d819edcb5de1eb248e6f9ad3574bedd122ac4a819b8fabada3293ae300b41

    • SHA512

      cdcc83072a656b237b41ecfdf290363822e30538958ce5f90508a2ae6f7bd874d6c97ff9851c17d9bd599167d27187ac3f7ab93ad1aa17a6266d7087e9bfe333

    • SSDEEP

      24576:UyAN7zfbmQBZWA1tA/AFVHQmVUd83M9fTVxaugt4R1NBtIM:jKHBZWotA7eGDLxFztI

    • 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