General

  • Target

    2a6445d6c02c11bca161d22963feeabc93f73dd5e5b13c339456e8a838abfd90

  • Size

    672KB

  • Sample

    230331-wqkxlscc66

  • MD5

    87b33007fa0a318368d35933cd8e9225

  • SHA1

    3fe3bf78c10c4ab82eee2f527003c86253293641

  • SHA256

    2a6445d6c02c11bca161d22963feeabc93f73dd5e5b13c339456e8a838abfd90

  • SHA512

    68aa360f2257b2b9b487d95565fa4ca7afb5d4ce6f1bec9ea1523aa986500da8b34630b6fe5dbc5193b07aa68531057c420174aedaf07a923a980fb59a0a9fc7

  • SSDEEP

    12288:zMr6y90ydkupYPS3Bx6VRXDIwqLVrFyomHZ+YD524pMzPpzd6:NyDbvytjqLRkoR+vqzPpd6

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

      2a6445d6c02c11bca161d22963feeabc93f73dd5e5b13c339456e8a838abfd90

    • Size

      672KB

    • MD5

      87b33007fa0a318368d35933cd8e9225

    • SHA1

      3fe3bf78c10c4ab82eee2f527003c86253293641

    • SHA256

      2a6445d6c02c11bca161d22963feeabc93f73dd5e5b13c339456e8a838abfd90

    • SHA512

      68aa360f2257b2b9b487d95565fa4ca7afb5d4ce6f1bec9ea1523aa986500da8b34630b6fe5dbc5193b07aa68531057c420174aedaf07a923a980fb59a0a9fc7

    • SSDEEP

      12288:zMr6y90ydkupYPS3Bx6VRXDIwqLVrFyomHZ+YD524pMzPpzd6:NyDbvytjqLRkoR+vqzPpd6

    • 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