General

  • Target

    1baf23e04d54ecce5898a4d9877200cb2ea71137b196de3038cf866c0c25c7c2

  • Size

    680KB

  • Sample

    230324-latvgadc98

  • MD5

    fc9f92829afa3b2fab31054fcdf90fad

  • SHA1

    ef3bed1a84d5c0e5406d260fa3b0515a6ae76ea7

  • SHA256

    1baf23e04d54ecce5898a4d9877200cb2ea71137b196de3038cf866c0c25c7c2

  • SHA512

    c482f5c872fe87dc1e071564bed2a5cba410254c87ae5d72046abc4c6faf9562af48ba65639d50e364db33567c63a7b9c344c8d822b9e1fe438ffcc87da5cb4a

  • SSDEEP

    12288:Kd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:KT08PtIsuup4IO6oz5VC1

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

      1baf23e04d54ecce5898a4d9877200cb2ea71137b196de3038cf866c0c25c7c2

    • Size

      680KB

    • MD5

      fc9f92829afa3b2fab31054fcdf90fad

    • SHA1

      ef3bed1a84d5c0e5406d260fa3b0515a6ae76ea7

    • SHA256

      1baf23e04d54ecce5898a4d9877200cb2ea71137b196de3038cf866c0c25c7c2

    • SHA512

      c482f5c872fe87dc1e071564bed2a5cba410254c87ae5d72046abc4c6faf9562af48ba65639d50e364db33567c63a7b9c344c8d822b9e1fe438ffcc87da5cb4a

    • SSDEEP

      12288:Kd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:KT08PtIsuup4IO6oz5VC1

    • 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