General

  • Target

    b206052b5c76467276c648bec011ab9d412819b5d5ee7e7068e768259fcc1e65

  • Size

    657KB

  • Sample

    230403-zynv1sah9w

  • MD5

    105a944771c98272cb9b0e62bd36e112

  • SHA1

    ab720c6d94ad77f494c0e08e20cecd9cdeb0dc52

  • SHA256

    b206052b5c76467276c648bec011ab9d412819b5d5ee7e7068e768259fcc1e65

  • SHA512

    ac4be2ade414c2166b788197fe773619b3a16d28ad38c9216ab2beb520896fd5fc89b8032d72112cd9ab2e47e2fcee76904226e49307498a659a6cd02638c47a

  • SSDEEP

    12288:QMr+y90EEq5CxOSO0GoAhztINg5+VLt8U0tOFO44lzWKQE8vOCxYj:+ygq5CxOLPRtH+VhA4Fn4YK6xw

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      b206052b5c76467276c648bec011ab9d412819b5d5ee7e7068e768259fcc1e65

    • Size

      657KB

    • MD5

      105a944771c98272cb9b0e62bd36e112

    • SHA1

      ab720c6d94ad77f494c0e08e20cecd9cdeb0dc52

    • SHA256

      b206052b5c76467276c648bec011ab9d412819b5d5ee7e7068e768259fcc1e65

    • SHA512

      ac4be2ade414c2166b788197fe773619b3a16d28ad38c9216ab2beb520896fd5fc89b8032d72112cd9ab2e47e2fcee76904226e49307498a659a6cd02638c47a

    • SSDEEP

      12288:QMr+y90EEq5CxOSO0GoAhztINg5+VLt8U0tOFO44lzWKQE8vOCxYj:+ygq5CxOLPRtH+VhA4Fn4YK6xw

    • 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