General

  • Target

    6d05812f6dea349862b43f10a9730325387dd4028e541c07f6f333de9525eb0d

  • Size

    995KB

  • Sample

    230331-d424yahg9s

  • MD5

    0b52c93ac5e73f97570828715742ff5b

  • SHA1

    39bfce8bad9e6767f751d7a7b450e2cf312cafc2

  • SHA256

    6d05812f6dea349862b43f10a9730325387dd4028e541c07f6f333de9525eb0d

  • SHA512

    849ed8f9d5b7d1327cad8f05ef3169d6210860f1a943068f4b3adb8dcb85fb82940fde3712708ec098c4f286678923853f7388b900767edcd5bc69b9ea532446

  • SSDEEP

    24576:Wye6c3TFqCR323ZbAEnEowl4W4ejZxVsGkA:leR3T1RhSU4YxVFk

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.183:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      6d05812f6dea349862b43f10a9730325387dd4028e541c07f6f333de9525eb0d

    • Size

      995KB

    • MD5

      0b52c93ac5e73f97570828715742ff5b

    • SHA1

      39bfce8bad9e6767f751d7a7b450e2cf312cafc2

    • SHA256

      6d05812f6dea349862b43f10a9730325387dd4028e541c07f6f333de9525eb0d

    • SHA512

      849ed8f9d5b7d1327cad8f05ef3169d6210860f1a943068f4b3adb8dcb85fb82940fde3712708ec098c4f286678923853f7388b900767edcd5bc69b9ea532446

    • SSDEEP

      24576:Wye6c3TFqCR323ZbAEnEowl4W4ejZxVsGkA:leR3T1RhSU4YxVFk

    • 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

    • Downloads MZ/PE file

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks