General

  • Target

    dabc7bec8dec8831808e6c25a753cccda1e855a0bd7babf605105372f0728cb3

  • Size

    522KB

  • Sample

    230403-xl5lwsad3s

  • MD5

    d87d95a95c56d34059e92f5f74bc36c7

  • SHA1

    cdcd89fa898f468c648415a00e059fd0666e3397

  • SHA256

    dabc7bec8dec8831808e6c25a753cccda1e855a0bd7babf605105372f0728cb3

  • SHA512

    5347d153f8f431e728e7450b3ca3440d0f59a4be1664ecf24adadd883ea043e229e2b4d7c6d3ef6a1934e8cf6adb625c2ba1bae5bbf770bed2fddebb0f1cf552

  • SSDEEP

    12288:QMrly90IMiIv1nyZ2M4KLnmBbugl6c2rWFR:ly5MJyZ7mBhsiFR

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      dabc7bec8dec8831808e6c25a753cccda1e855a0bd7babf605105372f0728cb3

    • Size

      522KB

    • MD5

      d87d95a95c56d34059e92f5f74bc36c7

    • SHA1

      cdcd89fa898f468c648415a00e059fd0666e3397

    • SHA256

      dabc7bec8dec8831808e6c25a753cccda1e855a0bd7babf605105372f0728cb3

    • SHA512

      5347d153f8f431e728e7450b3ca3440d0f59a4be1664ecf24adadd883ea043e229e2b4d7c6d3ef6a1934e8cf6adb625c2ba1bae5bbf770bed2fddebb0f1cf552

    • SSDEEP

      12288:QMrly90IMiIv1nyZ2M4KLnmBbugl6c2rWFR:ly5MJyZ7mBhsiFR

    • 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

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks