General

  • Target

    abe6a8fc168e283ee8f0c4aee0c5f6a472d1579aa9c4d85049d4318a49150c44

  • Size

    680KB

  • Sample

    230324-leb58afe5x

  • MD5

    35e898e26899c737968e23d1d6ad8386

  • SHA1

    ed323bd4289ed0c2a682a1f34251f6f696c0b923

  • SHA256

    abe6a8fc168e283ee8f0c4aee0c5f6a472d1579aa9c4d85049d4318a49150c44

  • SHA512

    c216464c97be4f9bf91c86e3f5f300bdc17f679a2933cad14258b6a7b9ba935084580502517ea51eba0151fabf896b70832b7a3c6b6203b947f68a740bb33c6e

  • SSDEEP

    12288:4d898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:4T08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      abe6a8fc168e283ee8f0c4aee0c5f6a472d1579aa9c4d85049d4318a49150c44

    • Size

      680KB

    • MD5

      35e898e26899c737968e23d1d6ad8386

    • SHA1

      ed323bd4289ed0c2a682a1f34251f6f696c0b923

    • SHA256

      abe6a8fc168e283ee8f0c4aee0c5f6a472d1579aa9c4d85049d4318a49150c44

    • SHA512

      c216464c97be4f9bf91c86e3f5f300bdc17f679a2933cad14258b6a7b9ba935084580502517ea51eba0151fabf896b70832b7a3c6b6203b947f68a740bb33c6e

    • SSDEEP

      12288:4d898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:4T08PtIsuup4IO6oz5VC1

    • 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