General

  • Target

    1cd12cd722cf5b15ed8632578d3ca54da915c26a48a581f59cbe79b3882985e9

  • Size

    530KB

  • Sample

    230305-vbbjysgd2x

  • MD5

    28151b8b7b7243818bb62d6e0eaeab1b

  • SHA1

    c6fedac52bef3555dedd0fe54a412fd4257e1c13

  • SHA256

    1cd12cd722cf5b15ed8632578d3ca54da915c26a48a581f59cbe79b3882985e9

  • SHA512

    95f17bf5056d58ceaadeb67e2a50cf7d9107fa0bdc7973e8252b05d15598545e997d71bd96f561ed2f2d0a863ac3d5d9dabd285910dff7a46d4764396ebbe3f7

  • SSDEEP

    12288:IMr5y90cVwfLtnKSnrWTffitxWYoDomXFxleDegykRb8NfxQ54NskB:ByYfLt3WTXGxNsom1Rk0Q2akB

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

      1cd12cd722cf5b15ed8632578d3ca54da915c26a48a581f59cbe79b3882985e9

    • Size

      530KB

    • MD5

      28151b8b7b7243818bb62d6e0eaeab1b

    • SHA1

      c6fedac52bef3555dedd0fe54a412fd4257e1c13

    • SHA256

      1cd12cd722cf5b15ed8632578d3ca54da915c26a48a581f59cbe79b3882985e9

    • SHA512

      95f17bf5056d58ceaadeb67e2a50cf7d9107fa0bdc7973e8252b05d15598545e997d71bd96f561ed2f2d0a863ac3d5d9dabd285910dff7a46d4764396ebbe3f7

    • SSDEEP

      12288:IMr5y90cVwfLtnKSnrWTffitxWYoDomXFxleDegykRb8NfxQ54NskB:ByYfLt3WTXGxNsom1Rk0Q2akB

    • 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