General

  • Target

    7b896803f4cd5dc5d0c6d96639461629b4449de0a99c7759c595af6bf24adba1

  • Size

    538KB

  • Sample

    230324-klbbtsfd2y

  • MD5

    cdae0ef0eadf88fba20a6eb33bf93439

  • SHA1

    65237c82a56508fcef3f34e8af753da129ab8293

  • SHA256

    7b896803f4cd5dc5d0c6d96639461629b4449de0a99c7759c595af6bf24adba1

  • SHA512

    bcb3e2751524fdd8c60d4909992d0326e958b08a2d4ad5a93d91723881bbec5806be52d4e1f16688b71be4737fa9ee91696dbc5e737a269697c254877e41f3da

  • SSDEEP

    12288:rMrGy90tM8iKIZ8J9Z9JbEziGrYsxbI4+5P6fnbt5w/TT52G:ByaImEzNrYsmJ6fbt56Tz

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      7b896803f4cd5dc5d0c6d96639461629b4449de0a99c7759c595af6bf24adba1

    • Size

      538KB

    • MD5

      cdae0ef0eadf88fba20a6eb33bf93439

    • SHA1

      65237c82a56508fcef3f34e8af753da129ab8293

    • SHA256

      7b896803f4cd5dc5d0c6d96639461629b4449de0a99c7759c595af6bf24adba1

    • SHA512

      bcb3e2751524fdd8c60d4909992d0326e958b08a2d4ad5a93d91723881bbec5806be52d4e1f16688b71be4737fa9ee91696dbc5e737a269697c254877e41f3da

    • SSDEEP

      12288:rMrGy90tM8iKIZ8J9Z9JbEziGrYsxbI4+5P6fnbt5w/TT52G:ByaImEzNrYsmJ6fbt56Tz

    • 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