General

  • Target

    dca580bef314c51ade6f16de7af455495160577741634b9e03b9a5c82689311e

  • Size

    700KB

  • Sample

    230327-25k4tafg55

  • MD5

    ce42d057ce6b8a461febb5d0db05aa17

  • SHA1

    5f32ca3e1f9ea2dd9980d8cab5295402ba010afa

  • SHA256

    dca580bef314c51ade6f16de7af455495160577741634b9e03b9a5c82689311e

  • SHA512

    751379fb91eaca371a50e122b13976f198302f0d820e8879cb0eff02e6001ee33646020702aea2ec272a242a42a657f6ace3458851fbb8db1fa8e0b6cd2eb0ef

  • SSDEEP

    12288:uMrTy901ZfgduhpL79DzIcAgA8FHz0jCIwVtC7jiasSaz87ZRkbqK93:9yCb+gA8dYIVo7jiqaSRkbl3

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

      dca580bef314c51ade6f16de7af455495160577741634b9e03b9a5c82689311e

    • Size

      700KB

    • MD5

      ce42d057ce6b8a461febb5d0db05aa17

    • SHA1

      5f32ca3e1f9ea2dd9980d8cab5295402ba010afa

    • SHA256

      dca580bef314c51ade6f16de7af455495160577741634b9e03b9a5c82689311e

    • SHA512

      751379fb91eaca371a50e122b13976f198302f0d820e8879cb0eff02e6001ee33646020702aea2ec272a242a42a657f6ace3458851fbb8db1fa8e0b6cd2eb0ef

    • SSDEEP

      12288:uMrTy901ZfgduhpL79DzIcAgA8FHz0jCIwVtC7jiasSaz87ZRkbqK93:9yCb+gA8dYIVo7jiqaSRkbl3

    • 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