General

  • Target

    5bf3b8a09f6fd3fda912884e1c9eb918b326e0c1e05a5756d01141983a2c5e95

  • Size

    522KB

  • Sample

    230403-x5ngqaae4z

  • MD5

    6b2b97bbb499648fa65dab2090b3ed39

  • SHA1

    1128fd30f04ae5850f97bdf3cdb57d39b4294cef

  • SHA256

    5bf3b8a09f6fd3fda912884e1c9eb918b326e0c1e05a5756d01141983a2c5e95

  • SHA512

    4833a54a4d2baf13461625dd53f7b48be71f100cbacefc48c19bd91a21dd3d38de2618c5a28117679093fce3754836fec87293bb7d224a9d6107590067d01eef

  • SSDEEP

    12288:yMrUy90tcbeHlsU4tey8g74lbzWKySrx/igGnn2:GykcbeSQgklGKyONi32

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

      5bf3b8a09f6fd3fda912884e1c9eb918b326e0c1e05a5756d01141983a2c5e95

    • Size

      522KB

    • MD5

      6b2b97bbb499648fa65dab2090b3ed39

    • SHA1

      1128fd30f04ae5850f97bdf3cdb57d39b4294cef

    • SHA256

      5bf3b8a09f6fd3fda912884e1c9eb918b326e0c1e05a5756d01141983a2c5e95

    • SHA512

      4833a54a4d2baf13461625dd53f7b48be71f100cbacefc48c19bd91a21dd3d38de2618c5a28117679093fce3754836fec87293bb7d224a9d6107590067d01eef

    • SSDEEP

      12288:yMrUy90tcbeHlsU4tey8g74lbzWKySrx/igGnn2:GykcbeSQgklGKyONi32

    • 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