General

  • Target

    fdaed2b15bf4ebc61b99a294dfc33e82643cc2e341c51eaae79295c185ff6d84

  • Size

    688KB

  • Sample

    230325-q4ls6sfa6s

  • MD5

    dcfb4ffab47c9dc2174960f40b6dfefa

  • SHA1

    2e2b2458f8018201f0c005b2b47cdf79afb86a5c

  • SHA256

    fdaed2b15bf4ebc61b99a294dfc33e82643cc2e341c51eaae79295c185ff6d84

  • SHA512

    c343f3577cad86cfd33fa12bbb3fa6c7fb6182b407a77411ee6c3d3d3aaada31a7a3ae15f1f50916af2709c4ad75c3c56663391fbf893e6696158faf202e1bd3

  • SSDEEP

    12288:WMr2y905nYjtfNmXpkpVNSl/9qShOqIO3cyYzLmYGXG0aXFnr9:kyIafNeKN6ka5ALLmYGXNcnx

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

firmu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9f3e5e35e4a3a38fc36c5a851728aa33

Targets

    • Target

      fdaed2b15bf4ebc61b99a294dfc33e82643cc2e341c51eaae79295c185ff6d84

    • Size

      688KB

    • MD5

      dcfb4ffab47c9dc2174960f40b6dfefa

    • SHA1

      2e2b2458f8018201f0c005b2b47cdf79afb86a5c

    • SHA256

      fdaed2b15bf4ebc61b99a294dfc33e82643cc2e341c51eaae79295c185ff6d84

    • SHA512

      c343f3577cad86cfd33fa12bbb3fa6c7fb6182b407a77411ee6c3d3d3aaada31a7a3ae15f1f50916af2709c4ad75c3c56663391fbf893e6696158faf202e1bd3

    • SSDEEP

      12288:WMr2y905nYjtfNmXpkpVNSl/9qShOqIO3cyYzLmYGXG0aXFnr9:kyIafNeKN6ka5ALLmYGXNcnx

    • 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