General

  • Target

    46812c8cea9a451c3e5a1b92390c9c3829e79ed944268d53ed2140e40ab78d94

  • Size

    674KB

  • Sample

    230331-ylfhfada23

  • MD5

    80a97cea0db96168cc1795ad347cf60d

  • SHA1

    b414acacd956a1f8023760b45d3b6fb39991ab5c

  • SHA256

    46812c8cea9a451c3e5a1b92390c9c3829e79ed944268d53ed2140e40ab78d94

  • SHA512

    c22caf2016da4fe460cc0429e1e4dde8a94170fb8a9da52aca4bde53669816697045d5a84c0b17b0577d66c41331dd4cfdd150451003756b4d301a25941318d3

  • SSDEEP

    12288:uMriy90fwt2+RKJDT0clcYUq1Rv6LCXzoB2YPJvnjxObhromrDTdMLwex:Yy8wt28WT0cB3vAKfYPSbueDTeLbx

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

      46812c8cea9a451c3e5a1b92390c9c3829e79ed944268d53ed2140e40ab78d94

    • Size

      674KB

    • MD5

      80a97cea0db96168cc1795ad347cf60d

    • SHA1

      b414acacd956a1f8023760b45d3b6fb39991ab5c

    • SHA256

      46812c8cea9a451c3e5a1b92390c9c3829e79ed944268d53ed2140e40ab78d94

    • SHA512

      c22caf2016da4fe460cc0429e1e4dde8a94170fb8a9da52aca4bde53669816697045d5a84c0b17b0577d66c41331dd4cfdd150451003756b4d301a25941318d3

    • SSDEEP

      12288:uMriy90fwt2+RKJDT0clcYUq1Rv6LCXzoB2YPJvnjxObhromrDTdMLwex:Yy8wt28WT0cB3vAKfYPSbueDTeLbx

    • 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