General

  • Target

    959e62b42c0d0f9a91571c39f9c897720d1558e10ef27e329192d966e0253dfa

  • Size

    723KB

  • Sample

    230325-lscznscb35

  • MD5

    475808cacf669015bbe6451062b9c1ad

  • SHA1

    4e1d3caee6e309f73c080549c789015d1ce43014

  • SHA256

    959e62b42c0d0f9a91571c39f9c897720d1558e10ef27e329192d966e0253dfa

  • SHA512

    50342160e2d43ebdc3ddda009d564c7aca6061b46fb9c3750a4e25dbe471bf086771e60042eebf620f3d584d04198d097377d7621fdacfaf73c814c3468a6405

  • SSDEEP

    12288:oMoRPakqGEOj018dfVphyPcsyBWoNQs+HfwQ7rUONwnJqCTlqb5I:oMoEGEFEhcGSj4eUooJqnby

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

      959e62b42c0d0f9a91571c39f9c897720d1558e10ef27e329192d966e0253dfa

    • Size

      723KB

    • MD5

      475808cacf669015bbe6451062b9c1ad

    • SHA1

      4e1d3caee6e309f73c080549c789015d1ce43014

    • SHA256

      959e62b42c0d0f9a91571c39f9c897720d1558e10ef27e329192d966e0253dfa

    • SHA512

      50342160e2d43ebdc3ddda009d564c7aca6061b46fb9c3750a4e25dbe471bf086771e60042eebf620f3d584d04198d097377d7621fdacfaf73c814c3468a6405

    • SSDEEP

      12288:oMoRPakqGEOj018dfVphyPcsyBWoNQs+HfwQ7rUONwnJqCTlqb5I:oMoEGEFEhcGSj4eUooJqnby

    • 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