General

  • Target

    36d1a9a5c88ea882e5fbeba14dc2419a02381fdc90f2f37a2374cfb93b2e4e32

  • Size

    690KB

  • Sample

    230328-azhyqaga83

  • MD5

    c1973b134fb734938c2f8ee91e77fe99

  • SHA1

    9670116a8fff6561ff3bcafd51c7d94d88f861f1

  • SHA256

    36d1a9a5c88ea882e5fbeba14dc2419a02381fdc90f2f37a2374cfb93b2e4e32

  • SHA512

    b8acdda289c43494cd81daeb062a51deb588c270dc10230671180f2d51946fa4d670abd3ecdef7a2e57ec297477ba3f764e72a4881d2f4b1a1286fd2b2f0f1b2

  • SSDEEP

    12288:qMrsy90O0GJ+vUp/IzshiC2dAXM7TPHhIzppz9u58VlLM/qcbKG7sdU:yyP0Y+S/vcJJPH6Xpu5Irc3Im

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      36d1a9a5c88ea882e5fbeba14dc2419a02381fdc90f2f37a2374cfb93b2e4e32

    • Size

      690KB

    • MD5

      c1973b134fb734938c2f8ee91e77fe99

    • SHA1

      9670116a8fff6561ff3bcafd51c7d94d88f861f1

    • SHA256

      36d1a9a5c88ea882e5fbeba14dc2419a02381fdc90f2f37a2374cfb93b2e4e32

    • SHA512

      b8acdda289c43494cd81daeb062a51deb588c270dc10230671180f2d51946fa4d670abd3ecdef7a2e57ec297477ba3f764e72a4881d2f4b1a1286fd2b2f0f1b2

    • SSDEEP

      12288:qMrsy90O0GJ+vUp/IzshiC2dAXM7TPHhIzppz9u58VlLM/qcbKG7sdU:yyP0Y+S/vcJJPH6Xpu5Irc3Im

    • 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