General

  • Target

    0650514a8976470cc67bece3db6a95ef8faedbaf225801c96b1308089295e5eb

  • Size

    851KB

  • Sample

    230319-dp9v8sef54

  • MD5

    aff9b2067cb80b4bb6302d53d547375e

  • SHA1

    eb6dbb824807f6942071b5711a343035ac4ceeee

  • SHA256

    0650514a8976470cc67bece3db6a95ef8faedbaf225801c96b1308089295e5eb

  • SHA512

    5ae8f3b1b982ba3dff6ffa51882595b555476f71b8aad853d58a59b930a1bbb3e093cf7b71df516cc6101e9adc33eb4eaad8b1417d56baf0b69e696d736b1087

  • SSDEEP

    12288:NMr9y90sCEiIlboIEzJ0lj39RP0iiB4CqvoA93FZnWqVQCBWu2+SbAK3eru:AyN4IEzJy3XP0nQ3FpBCCBN2FUu

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      0650514a8976470cc67bece3db6a95ef8faedbaf225801c96b1308089295e5eb

    • Size

      851KB

    • MD5

      aff9b2067cb80b4bb6302d53d547375e

    • SHA1

      eb6dbb824807f6942071b5711a343035ac4ceeee

    • SHA256

      0650514a8976470cc67bece3db6a95ef8faedbaf225801c96b1308089295e5eb

    • SHA512

      5ae8f3b1b982ba3dff6ffa51882595b555476f71b8aad853d58a59b930a1bbb3e093cf7b71df516cc6101e9adc33eb4eaad8b1417d56baf0b69e696d736b1087

    • SSDEEP

      12288:NMr9y90sCEiIlboIEzJ0lj39RP0iiB4CqvoA93FZnWqVQCBWu2+SbAK3eru:AyN4IEzJy3XP0nQ3FpBCCBN2FUu

    • 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