General

  • Target

    f08c4c5e6740466f97620909991bde5975d63b3cc485b6b5d7ae68c33bc4b1bf

  • Size

    844KB

  • Sample

    230411-nmn6vsdg7v

  • MD5

    068cffae1b43c2b3af831341ec4b1a02

  • SHA1

    30814c645118c035f8288d580e3a67be16735644

  • SHA256

    f08c4c5e6740466f97620909991bde5975d63b3cc485b6b5d7ae68c33bc4b1bf

  • SHA512

    f3f532ca8bbbd322d697adaf19722863e845e5d8ce498c3aa89d6d6c8017f38de5f14c61d2ead7f301ac957354adf757e73b0a4d7da745a6472d106e103292d7

  • SSDEEP

    24576:byJUHYd8bz8n+brnCehFDzlFrt0xxsi2QkR1a:OJU4ybz8+f1FvHmui5kR

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      f08c4c5e6740466f97620909991bde5975d63b3cc485b6b5d7ae68c33bc4b1bf

    • Size

      844KB

    • MD5

      068cffae1b43c2b3af831341ec4b1a02

    • SHA1

      30814c645118c035f8288d580e3a67be16735644

    • SHA256

      f08c4c5e6740466f97620909991bde5975d63b3cc485b6b5d7ae68c33bc4b1bf

    • SHA512

      f3f532ca8bbbd322d697adaf19722863e845e5d8ce498c3aa89d6d6c8017f38de5f14c61d2ead7f301ac957354adf757e73b0a4d7da745a6472d106e103292d7

    • SSDEEP

      24576:byJUHYd8bz8n+brnCehFDzlFrt0xxsi2QkR1a:OJU4ybz8+f1FvHmui5kR

    • 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

    • 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