General

  • Target

    297d505dba06550f726993a5204c8982e995eaa5046dcf5ce1407b1b444e10b5

  • Size

    659KB

  • Sample

    230403-1xcxsshb6y

  • MD5

    3c4d0493bdfe87996f55b95db827dda3

  • SHA1

    8f18b77551ba93088edcefd98ad8b8f748ca3e1a

  • SHA256

    297d505dba06550f726993a5204c8982e995eaa5046dcf5ce1407b1b444e10b5

  • SHA512

    20a9e3975043dc202964b6cd005d50fc4bd0bb9a39aef94a3efeb9bdfae3781511676b599d6d5d603cb07cec306f40cbf4fffd94c7fb9ec7a0187a9fbabd0e5f

  • SSDEEP

    12288:cMriy90rIsMR6S1kAWe8T4ejRHW2aAbt59LrwZXMCdaoJm:myf0S113Rkt5hqX5dNm

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

      297d505dba06550f726993a5204c8982e995eaa5046dcf5ce1407b1b444e10b5

    • Size

      659KB

    • MD5

      3c4d0493bdfe87996f55b95db827dda3

    • SHA1

      8f18b77551ba93088edcefd98ad8b8f748ca3e1a

    • SHA256

      297d505dba06550f726993a5204c8982e995eaa5046dcf5ce1407b1b444e10b5

    • SHA512

      20a9e3975043dc202964b6cd005d50fc4bd0bb9a39aef94a3efeb9bdfae3781511676b599d6d5d603cb07cec306f40cbf4fffd94c7fb9ec7a0187a9fbabd0e5f

    • SSDEEP

      12288:cMriy90rIsMR6S1kAWe8T4ejRHW2aAbt59LrwZXMCdaoJm:myf0S113Rkt5hqX5dNm

    • 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