General

  • Target

    c545c3f91cc846fece4091d6d7447c397c2ccdf59ee7f010a3a70a54bdd0f1a5

  • Size

    787KB

  • Sample

    230316-lbn1lsab54

  • MD5

    db7d7db20cd17af0e9a0a620639a5037

  • SHA1

    15e21d731dbadd7347ce78a2f7072bb79479de20

  • SHA256

    c545c3f91cc846fece4091d6d7447c397c2ccdf59ee7f010a3a70a54bdd0f1a5

  • SHA512

    ad6df9df161536d1465873ec494ac3eb017ea45ac0e1307e3e738027624de9a442a4039d4c56413fd71f337f8e7641a4e91ce520d6ef6d540e829da8b8b7de29

  • SSDEEP

    12288:NMrey90LCwO65POqso9+6cjVKFWl+QyK+EEbzAhzL+e43ua1cdT0bl8ZCkQYzg4:zyUT/iok5l+QyAkzOueUt1oT0bSc1OT

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

sito

C2

193.233.20.28:4125

Attributes
  • auth_value

    030f94d8e396dbe51ce339b815cdad17

Targets

    • Target

      c545c3f91cc846fece4091d6d7447c397c2ccdf59ee7f010a3a70a54bdd0f1a5

    • Size

      787KB

    • MD5

      db7d7db20cd17af0e9a0a620639a5037

    • SHA1

      15e21d731dbadd7347ce78a2f7072bb79479de20

    • SHA256

      c545c3f91cc846fece4091d6d7447c397c2ccdf59ee7f010a3a70a54bdd0f1a5

    • SHA512

      ad6df9df161536d1465873ec494ac3eb017ea45ac0e1307e3e738027624de9a442a4039d4c56413fd71f337f8e7641a4e91ce520d6ef6d540e829da8b8b7de29

    • SSDEEP

      12288:NMrey90LCwO65POqso9+6cjVKFWl+QyK+EEbzAhzL+e43ua1cdT0bl8ZCkQYzg4:zyUT/iok5l+QyAkzOueUt1oT0bSc1OT

    • 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