General

  • Target

    e9e786af7fb89ed0999f2c1f37368c8e33f8b2f97154bb712d017b20bb66ef57

  • Size

    683KB

  • Sample

    230328-j1jfbahg55

  • MD5

    f356b5df869620a4edbd90c2a054ea7c

  • SHA1

    93081c44bd3e08298ef2ecb634ba25633176927e

  • SHA256

    e9e786af7fb89ed0999f2c1f37368c8e33f8b2f97154bb712d017b20bb66ef57

  • SHA512

    bb5c25934568dcc330534ff763579a4bcbeb5b13df1c246afce2054305601371471d3aaac4735da8953be52e70b2e1d3fabd209d9e7e44737874f52fb29480fe

  • SSDEEP

    12288:qMrdy9047D4FSWiEFW/TGFUs4LloxNsUAiU0RmwL38YDv:jyPX4QkGTGl4RoxNsUzzmwLMYj

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

      e9e786af7fb89ed0999f2c1f37368c8e33f8b2f97154bb712d017b20bb66ef57

    • Size

      683KB

    • MD5

      f356b5df869620a4edbd90c2a054ea7c

    • SHA1

      93081c44bd3e08298ef2ecb634ba25633176927e

    • SHA256

      e9e786af7fb89ed0999f2c1f37368c8e33f8b2f97154bb712d017b20bb66ef57

    • SHA512

      bb5c25934568dcc330534ff763579a4bcbeb5b13df1c246afce2054305601371471d3aaac4735da8953be52e70b2e1d3fabd209d9e7e44737874f52fb29480fe

    • SSDEEP

      12288:qMrdy9047D4FSWiEFW/TGFUs4LloxNsUAiU0RmwL38YDv:jyPX4QkGTGl4RoxNsUzzmwLMYj

    • 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