General

  • Target

    4f29f1b5ec6a188e679414d4dcfa8181ad6a7bdd40b74c5e946eb61d583c1ef6

  • Size

    666KB

  • Sample

    230402-wmjv5shg22

  • MD5

    8a8551dcf782a9fffd88fa6305e93d96

  • SHA1

    840c8082e03af55ceddc39018302e46985712d5c

  • SHA256

    4f29f1b5ec6a188e679414d4dcfa8181ad6a7bdd40b74c5e946eb61d583c1ef6

  • SHA512

    34f43259a5f3c8211f326d398f2e2f2a274958c1341e6082cdaa79e75b124facb1f6ef639f3eb0f1b716c8661bc4dd940db13b4da13ab287050f4c0e725b3076

  • SSDEEP

    12288:BMrCy90x4al36oxoxqDJbFdk+Hy/XQhkFzEItXNxbB6a4LYawu9F:vy2Tl6owqDVFRQQhQQIRNxX4kaFr

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

      4f29f1b5ec6a188e679414d4dcfa8181ad6a7bdd40b74c5e946eb61d583c1ef6

    • Size

      666KB

    • MD5

      8a8551dcf782a9fffd88fa6305e93d96

    • SHA1

      840c8082e03af55ceddc39018302e46985712d5c

    • SHA256

      4f29f1b5ec6a188e679414d4dcfa8181ad6a7bdd40b74c5e946eb61d583c1ef6

    • SHA512

      34f43259a5f3c8211f326d398f2e2f2a274958c1341e6082cdaa79e75b124facb1f6ef639f3eb0f1b716c8661bc4dd940db13b4da13ab287050f4c0e725b3076

    • SSDEEP

      12288:BMrCy90x4al36oxoxqDJbFdk+Hy/XQhkFzEItXNxbB6a4LYawu9F:vy2Tl6owqDVFRQQhQQIRNxX4kaFr

    • 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 Enterprise v6

Tasks