General

  • Target

    89f2f5c6bfe57222e3d6684d970692b2b600fc000d454c563b50098dc9e328a2

  • Size

    701KB

  • Sample

    230217-b8zhhadc28

  • MD5

    364cc5febe9285c81e5411b1aebf1bbc

  • SHA1

    a4c698fc4eb9e1b48b9943fae351fda864515e49

  • SHA256

    89f2f5c6bfe57222e3d6684d970692b2b600fc000d454c563b50098dc9e328a2

  • SHA512

    173b3a746fac6228793641ad87fd1d132c9ce5a498a026ca3026143c55809566687be87b69c5d8c903686ec775073cb2789f294c0867407200692ab96196cb3a

  • SSDEEP

    12288:HMruy90atGVlZC+LijxZEcrD5RUwMEgw+OekATp7sJi44ZWmKQXOX+k4U8VL:ByEVqZAcrD5RUwH+a+c4kuOX+k4UC

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

nock

C2

176.113.115.17:4132

Attributes
  • auth_value

    f32d3c6ff0a9a7632c60a2b045a9cde6

Targets

    • Target

      89f2f5c6bfe57222e3d6684d970692b2b600fc000d454c563b50098dc9e328a2

    • Size

      701KB

    • MD5

      364cc5febe9285c81e5411b1aebf1bbc

    • SHA1

      a4c698fc4eb9e1b48b9943fae351fda864515e49

    • SHA256

      89f2f5c6bfe57222e3d6684d970692b2b600fc000d454c563b50098dc9e328a2

    • SHA512

      173b3a746fac6228793641ad87fd1d132c9ce5a498a026ca3026143c55809566687be87b69c5d8c903686ec775073cb2789f294c0867407200692ab96196cb3a

    • SSDEEP

      12288:HMruy90atGVlZC+LijxZEcrD5RUwMEgw+OekATp7sJi44ZWmKQXOX+k4U8VL:ByEVqZAcrD5RUwH+a+c4kuOX+k4UC

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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