General

  • Target

    44765b6137ce053eaf92b73a14f19cc9439a40c90119a272c7a631e78465a139

  • Size

    691KB

  • Sample

    230325-a8rxzscd5s

  • MD5

    2cad25a9ddee976b3e825c29b3318eb5

  • SHA1

    f42945f1a9348abe6f4ea171db4d7069f5418e3b

  • SHA256

    44765b6137ce053eaf92b73a14f19cc9439a40c90119a272c7a631e78465a139

  • SHA512

    89f3467143b5cc7a38bae77515be18b074dfc77c4c6eca91e6d30eaea7304b94fa9b9cf33cfab5ddb747c6d74fecd44294e8df67a842330613cab57e6a6d883f

  • SSDEEP

    12288:8Mrsy90QVAmqDXfdgHON+Q9hYlscSk542jVlRHxgo4soixKqj:gy/AhXVDNJhPd6rxvoixb

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lenka

C2

193.233.20.32:4125

Attributes
  • auth_value

    8a60e8b2ec79d6a7e92f9feac39b8830

Targets

    • Target

      44765b6137ce053eaf92b73a14f19cc9439a40c90119a272c7a631e78465a139

    • Size

      691KB

    • MD5

      2cad25a9ddee976b3e825c29b3318eb5

    • SHA1

      f42945f1a9348abe6f4ea171db4d7069f5418e3b

    • SHA256

      44765b6137ce053eaf92b73a14f19cc9439a40c90119a272c7a631e78465a139

    • SHA512

      89f3467143b5cc7a38bae77515be18b074dfc77c4c6eca91e6d30eaea7304b94fa9b9cf33cfab5ddb747c6d74fecd44294e8df67a842330613cab57e6a6d883f

    • SSDEEP

      12288:8Mrsy90QVAmqDXfdgHON+Q9hYlscSk542jVlRHxgo4soixKqj:gy/AhXVDNJhPd6rxvoixb

    • 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