General

  • Target

    c4e24c81be66682868cbfecfe0f69c395f5798ebf259564f7c0f3519623abf1e

  • Size

    539KB

  • Sample

    230324-l8t8wsfg2t

  • MD5

    2538e7f116b0db4b7c9559c3fae07f03

  • SHA1

    e659b55aa5266bbbbdb288bd3500933a9c9f8281

  • SHA256

    c4e24c81be66682868cbfecfe0f69c395f5798ebf259564f7c0f3519623abf1e

  • SHA512

    8f9c70de11b534f1adbd63e751db2b0512404bef7c74b922ad0977b233153c4a9797be86ac717e8664d9767dab1ad196b6f120a1d95e66a8a340526562ef1f88

  • SSDEEP

    12288:BMr0y90YBtBvAT8DZJ8Ogz0/6Yxx5I4+Fs1tXWQW7n/Pf:NyPHle1Ogz66YzQK1tmQgH

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      c4e24c81be66682868cbfecfe0f69c395f5798ebf259564f7c0f3519623abf1e

    • Size

      539KB

    • MD5

      2538e7f116b0db4b7c9559c3fae07f03

    • SHA1

      e659b55aa5266bbbbdb288bd3500933a9c9f8281

    • SHA256

      c4e24c81be66682868cbfecfe0f69c395f5798ebf259564f7c0f3519623abf1e

    • SHA512

      8f9c70de11b534f1adbd63e751db2b0512404bef7c74b922ad0977b233153c4a9797be86ac717e8664d9767dab1ad196b6f120a1d95e66a8a340526562ef1f88

    • SSDEEP

      12288:BMr0y90YBtBvAT8DZJ8Ogz0/6Yxx5I4+Fs1tXWQW7n/Pf:NyPHle1Ogz66YzQK1tmQgH

    • 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