General

  • Target

    7d9c8351aaac93a360d70829e9d7200326be20f0f3a96284b218d627f7077004

  • Size

    526KB

  • Sample

    230305-y8awgagg8x

  • MD5

    122775501867696fa4523c46f9544966

  • SHA1

    3608960a58e7f9b421bbb2e0f88c7219a93ce854

  • SHA256

    7d9c8351aaac93a360d70829e9d7200326be20f0f3a96284b218d627f7077004

  • SHA512

    9cc5fedc2b62ebc60500d515c13ac4910e6ba65940d4ef7dd83502809964ef45f5ad4b28cfde3765310845d593debb33dc0300dc7381a735adfb367f7bd5d5fe

  • SSDEEP

    12288:XMrjy90ISTsQfLfj/wXFle8u1a1C6hauh:IylSYQfLbI1A89Fn

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      7d9c8351aaac93a360d70829e9d7200326be20f0f3a96284b218d627f7077004

    • Size

      526KB

    • MD5

      122775501867696fa4523c46f9544966

    • SHA1

      3608960a58e7f9b421bbb2e0f88c7219a93ce854

    • SHA256

      7d9c8351aaac93a360d70829e9d7200326be20f0f3a96284b218d627f7077004

    • SHA512

      9cc5fedc2b62ebc60500d515c13ac4910e6ba65940d4ef7dd83502809964ef45f5ad4b28cfde3765310845d593debb33dc0300dc7381a735adfb367f7bd5d5fe

    • SSDEEP

      12288:XMrjy90ISTsQfLfj/wXFle8u1a1C6hauh:IylSYQfLbI1A89Fn

    • 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