General

  • Target

    51126d4a28e86eaeeadf6d52bdc43bb521d75ca9ecc5d6c6052d4dfe548c4a84

  • Size

    546KB

  • Sample

    230324-asbaasda8y

  • MD5

    ef482cbe567d9dd34a7397511e2aa0f5

  • SHA1

    d93acb568c854abca984bf2db2c7c51b9065c2cf

  • SHA256

    51126d4a28e86eaeeadf6d52bdc43bb521d75ca9ecc5d6c6052d4dfe548c4a84

  • SHA512

    ca84d6c4aa872c61d86ca6077d91374a200dbe0a49eee22da1a7822cdb72b6720ead8258b735972094037116e8f413508df380d8bbd90cee5ab797fdb8185cba

  • SSDEEP

    12288:tMrjy90bv6CV1l6vENDcWF2WtzQstmwLnFMiSi+f:qy8ZVKvyDjNVZFO

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      51126d4a28e86eaeeadf6d52bdc43bb521d75ca9ecc5d6c6052d4dfe548c4a84

    • Size

      546KB

    • MD5

      ef482cbe567d9dd34a7397511e2aa0f5

    • SHA1

      d93acb568c854abca984bf2db2c7c51b9065c2cf

    • SHA256

      51126d4a28e86eaeeadf6d52bdc43bb521d75ca9ecc5d6c6052d4dfe548c4a84

    • SHA512

      ca84d6c4aa872c61d86ca6077d91374a200dbe0a49eee22da1a7822cdb72b6720ead8258b735972094037116e8f413508df380d8bbd90cee5ab797fdb8185cba

    • SSDEEP

      12288:tMrjy90bv6CV1l6vENDcWF2WtzQstmwLnFMiSi+f:qy8ZVKvyDjNVZFO

    • 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