General

  • Target

    0ba2a1b1dcbe87dbe89ded55956b48ef744f3ba18353015b6c350bbf9276ce99

  • Size

    680KB

  • Sample

    230324-lszhnsff3z

  • MD5

    8fbaecbe363a60e820bb0172a05e1577

  • SHA1

    376be980b9dec46a9e5ca24584713cd737eb9709

  • SHA256

    0ba2a1b1dcbe87dbe89ded55956b48ef744f3ba18353015b6c350bbf9276ce99

  • SHA512

    1dae78ae07057248c97a247b9769054beb8b72b98830248e632641f0e1c6c2acf60c45edad3e5da3940d457b4afb8c60565d9cacbaa6b556518b303198eef6ec

  • SSDEEP

    12288:pd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:pT08PtIsuup4IO6oz5VC1

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

      0ba2a1b1dcbe87dbe89ded55956b48ef744f3ba18353015b6c350bbf9276ce99

    • Size

      680KB

    • MD5

      8fbaecbe363a60e820bb0172a05e1577

    • SHA1

      376be980b9dec46a9e5ca24584713cd737eb9709

    • SHA256

      0ba2a1b1dcbe87dbe89ded55956b48ef744f3ba18353015b6c350bbf9276ce99

    • SHA512

      1dae78ae07057248c97a247b9769054beb8b72b98830248e632641f0e1c6c2acf60c45edad3e5da3940d457b4afb8c60565d9cacbaa6b556518b303198eef6ec

    • SSDEEP

      12288:pd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:pT08PtIsuup4IO6oz5VC1

    • 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