General

  • Target

    7d80a64933019b01ce059607956a8cf1f6846796ed7e42a09e11f481fe9a3ff4

  • Size

    690KB

  • Sample

    230328-cwqkhage75

  • MD5

    60859b26e2337a19d60704db2511c8d1

  • SHA1

    11b914a344b2914d618a6b9c3bea756812b486e4

  • SHA256

    7d80a64933019b01ce059607956a8cf1f6846796ed7e42a09e11f481fe9a3ff4

  • SHA512

    8bcca77291aec30dd7bb48f73b78bd7221118815fe67dd05d0194eb46b3760c8b1a7acb495d24ef2fad235da5070b283a350a833d2683303edd1778c30433013

  • SSDEEP

    12288:qPMr9y90OxTktQdu12V94xVAByx65hLudgqMSKx3MZMI5HAEf0WvWFP8figTm6Hf:ByjIOdu12QVAocfadgqLw3MZfxSP8agJ

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      7d80a64933019b01ce059607956a8cf1f6846796ed7e42a09e11f481fe9a3ff4

    • Size

      690KB

    • MD5

      60859b26e2337a19d60704db2511c8d1

    • SHA1

      11b914a344b2914d618a6b9c3bea756812b486e4

    • SHA256

      7d80a64933019b01ce059607956a8cf1f6846796ed7e42a09e11f481fe9a3ff4

    • SHA512

      8bcca77291aec30dd7bb48f73b78bd7221118815fe67dd05d0194eb46b3760c8b1a7acb495d24ef2fad235da5070b283a350a833d2683303edd1778c30433013

    • SSDEEP

      12288:qPMr9y90OxTktQdu12V94xVAByx65hLudgqMSKx3MZMI5HAEf0WvWFP8figTm6Hf:ByjIOdu12QVAocfadgqLw3MZfxSP8agJ

    • 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