General

  • Target

    49533e1b3ee6c7ef7d20a79400eb37f43af02f995f5b7de63d7532f2197393df

  • Size

    700KB

  • Sample

    230327-tcgxpagc3y

  • MD5

    69f978873cef2054e89160172ea64262

  • SHA1

    d3d2b3a5a7b26d5067f1228a046f555498bf24b0

  • SHA256

    49533e1b3ee6c7ef7d20a79400eb37f43af02f995f5b7de63d7532f2197393df

  • SHA512

    e20ecf4ef203af84be75f0e242a1c621070ce39d6e4e6ace056dff2e97a2c996f337861b283242803539eeee067ae56407a77fec13e23a18e5b28a1bfaa49887

  • SSDEEP

    12288:5MrDy90EFimL4U/ZvtWETvVtkoieGQquzAzkaMTkWcBRvqKjwuBp:CyvFvL4U/zRgoieGYThTNcxj

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      49533e1b3ee6c7ef7d20a79400eb37f43af02f995f5b7de63d7532f2197393df

    • Size

      700KB

    • MD5

      69f978873cef2054e89160172ea64262

    • SHA1

      d3d2b3a5a7b26d5067f1228a046f555498bf24b0

    • SHA256

      49533e1b3ee6c7ef7d20a79400eb37f43af02f995f5b7de63d7532f2197393df

    • SHA512

      e20ecf4ef203af84be75f0e242a1c621070ce39d6e4e6ace056dff2e97a2c996f337861b283242803539eeee067ae56407a77fec13e23a18e5b28a1bfaa49887

    • SSDEEP

      12288:5MrDy90EFimL4U/ZvtWETvVtkoieGQquzAzkaMTkWcBRvqKjwuBp:CyvFvL4U/zRgoieGYThTNcxj

    • 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