General

  • Target

    a11156c0cc02ebfe5fabb189cde2b90338967e6451508657a61dd2068611cecd

  • Size

    557KB

  • Sample

    230217-e62fvsdg53

  • MD5

    0d9c22585eeb0f6a7aeff9affd876185

  • SHA1

    a4637978d75173361b68fb3e4182e5d9a75c1fa9

  • SHA256

    a11156c0cc02ebfe5fabb189cde2b90338967e6451508657a61dd2068611cecd

  • SHA512

    19a061887c3bed818ddabcf9d46f96dfc32a41186b7a5b59870f1733e157c536b8a2075ebe898cfdc0c59b55a4790a1029b1ebf06fbff3a10090d66e54658de9

  • SSDEEP

    12288:IMrPy90U5i3zerBvt/oKUXZjwAiuV5GhBaicTSwZ2:Xyvo36rBvt/hUXhiuV5G/kTSww

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      a11156c0cc02ebfe5fabb189cde2b90338967e6451508657a61dd2068611cecd

    • Size

      557KB

    • MD5

      0d9c22585eeb0f6a7aeff9affd876185

    • SHA1

      a4637978d75173361b68fb3e4182e5d9a75c1fa9

    • SHA256

      a11156c0cc02ebfe5fabb189cde2b90338967e6451508657a61dd2068611cecd

    • SHA512

      19a061887c3bed818ddabcf9d46f96dfc32a41186b7a5b59870f1733e157c536b8a2075ebe898cfdc0c59b55a4790a1029b1ebf06fbff3a10090d66e54658de9

    • SSDEEP

      12288:IMrPy90U5i3zerBvt/oKUXZjwAiuV5GhBaicTSwZ2:Xyvo36rBvt/hUXhiuV5G/kTSww

    • 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