General

  • Target

    8813d877e540af879fef25d3f1886d4b2d109b10ffe67a90751d4be19770620a

  • Size

    581KB

  • Sample

    230604-zwvksaed21

  • MD5

    6560bed16b08cded56ce752faf6fe3f5

  • SHA1

    8a5dd68bca634b6cb13ce178daf5b56e250a86ec

  • SHA256

    8813d877e540af879fef25d3f1886d4b2d109b10ffe67a90751d4be19770620a

  • SHA512

    7cd65b99e26a2cf6a1c12ebf9f2439659c4daba611f70d8a26a5e383f6b4b05a41831bae9aeb55fcc991f6abcd041b66ff1a51545e3aa60380f51af8096ba79c

  • SSDEEP

    12288:kMrQy90jC22Ty+lXfGUKQ5idqUu5+UQkwZyxkIKOm3irqe1w:EysC22O+NiQ5idqh5+/RyxkItImw

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      8813d877e540af879fef25d3f1886d4b2d109b10ffe67a90751d4be19770620a

    • Size

      581KB

    • MD5

      6560bed16b08cded56ce752faf6fe3f5

    • SHA1

      8a5dd68bca634b6cb13ce178daf5b56e250a86ec

    • SHA256

      8813d877e540af879fef25d3f1886d4b2d109b10ffe67a90751d4be19770620a

    • SHA512

      7cd65b99e26a2cf6a1c12ebf9f2439659c4daba611f70d8a26a5e383f6b4b05a41831bae9aeb55fcc991f6abcd041b66ff1a51545e3aa60380f51af8096ba79c

    • SSDEEP

      12288:kMrQy90jC22Ty+lXfGUKQ5idqUu5+UQkwZyxkIKOm3irqe1w:EysC22O+NiQ5idqh5+/RyxkItImw

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks