General

  • Target

    5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b

  • Size

    696KB

  • Sample

    230328-pg6pdsce8x

  • MD5

    087fbb45f1779da72b3250842e52922f

  • SHA1

    e993feb44644bbb564d168ce803c69fa902bea73

  • SHA256

    5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b

  • SHA512

    4d5c58e5b83233363c1671d5715849daf78f81a580f716813f878628a076dc201f6136037db7d17c7193492c2d27ef2888853afca0056797ba19aea688a041cb

  • SSDEEP

    12288:SMrfy90ggKiysUDtdnbsLGe7SzuIdD8roMA8YL62zGjgAxI9gzgpdE:9yifUxdnQGe7SzM3QlGjxI988E

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b

    • Size

      696KB

    • MD5

      087fbb45f1779da72b3250842e52922f

    • SHA1

      e993feb44644bbb564d168ce803c69fa902bea73

    • SHA256

      5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b

    • SHA512

      4d5c58e5b83233363c1671d5715849daf78f81a580f716813f878628a076dc201f6136037db7d17c7193492c2d27ef2888853afca0056797ba19aea688a041cb

    • SSDEEP

      12288:SMrfy90ggKiysUDtdnbsLGe7SzuIdD8roMA8YL62zGjgAxI9gzgpdE:9yifUxdnQGe7SzM3QlGjxI988E

    • 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