General

  • Target

    e303a7dbcc1dce6b01cccfa9f5336bd8a429ff433efed401dcb400197ffc0a92

  • Size

    689KB

  • Sample

    230328-bf3dpagb65

  • MD5

    9eb6b607fa7c57e1a4ce70f7c1dfec1c

  • SHA1

    ca1e785fc9502bd70f5703845fd61fcff6d075d3

  • SHA256

    e303a7dbcc1dce6b01cccfa9f5336bd8a429ff433efed401dcb400197ffc0a92

  • SHA512

    1b4a078aa09ba6f8ce961d57e3f03d60e066758e67d9b8aad8a92c8aeb90d6955c5eabbc8f369eae44748f652a72316656d7db044c4452d7ce35a23276961913

  • SSDEEP

    12288:NMray90LDLvnfD7GjfPWuKsvYyb65hLuch2qP7Ohi/jllsaBv1wmJ9vOFW0figt4:fywDbGbPW2ZGfaLIOhssaBymJ9aW0agq

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      e303a7dbcc1dce6b01cccfa9f5336bd8a429ff433efed401dcb400197ffc0a92

    • Size

      689KB

    • MD5

      9eb6b607fa7c57e1a4ce70f7c1dfec1c

    • SHA1

      ca1e785fc9502bd70f5703845fd61fcff6d075d3

    • SHA256

      e303a7dbcc1dce6b01cccfa9f5336bd8a429ff433efed401dcb400197ffc0a92

    • SHA512

      1b4a078aa09ba6f8ce961d57e3f03d60e066758e67d9b8aad8a92c8aeb90d6955c5eabbc8f369eae44748f652a72316656d7db044c4452d7ce35a23276961913

    • SSDEEP

      12288:NMray90LDLvnfD7GjfPWuKsvYyb65hLuch2qP7Ohi/jllsaBv1wmJ9vOFW0figt4:fywDbGbPW2ZGfaLIOhssaBymJ9aW0agq

    • 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