General

  • Target

    68b405d5ac8c235b8cfc936298379d7c505dbbd804bc1eb6e5c31819cfbea05b

  • Size

    679KB

  • Sample

    230323-xxpptahf46

  • MD5

    cc782c25df2b516fdfd8be429876f55e

  • SHA1

    5205d711b82ee7516c87232f9842631305d50389

  • SHA256

    68b405d5ac8c235b8cfc936298379d7c505dbbd804bc1eb6e5c31819cfbea05b

  • SHA512

    a127e42b7f2850292b8a847c60a83fad4dc7e99402b77a3f027c1ae09f45ecea994b539b6c2a3dc010d4cd859cb5ba68b9ccb27c22d277179bff8e3e54f3d6e7

  • SSDEEP

    12288:eHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:abLFxQAk5wzhQitnsE

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

      68b405d5ac8c235b8cfc936298379d7c505dbbd804bc1eb6e5c31819cfbea05b

    • Size

      679KB

    • MD5

      cc782c25df2b516fdfd8be429876f55e

    • SHA1

      5205d711b82ee7516c87232f9842631305d50389

    • SHA256

      68b405d5ac8c235b8cfc936298379d7c505dbbd804bc1eb6e5c31819cfbea05b

    • SHA512

      a127e42b7f2850292b8a847c60a83fad4dc7e99402b77a3f027c1ae09f45ecea994b539b6c2a3dc010d4cd859cb5ba68b9ccb27c22d277179bff8e3e54f3d6e7

    • SSDEEP

      12288:eHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:abLFxQAk5wzhQitnsE

    • 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