General

  • Target

    81108f24fb5764f8fd0f7b6c71d0973ac890bec038e886a044fa89b12955a69b

  • Size

    700KB

  • Sample

    230327-w7rfqaeg56

  • MD5

    e595357fb86bf809cc193820884d2a0d

  • SHA1

    d17960b0df1c7b963786610f18f42cb53cbc2442

  • SHA256

    81108f24fb5764f8fd0f7b6c71d0973ac890bec038e886a044fa89b12955a69b

  • SHA512

    02d9734426b5807418ba7dfbd78bc4cf39372419853d56fcd272189ea3f65f4ecd50eaf937dd44690bac1d3251ca39f97f48d399ebdf81eb570458e8ef6c5699

  • SSDEEP

    12288:hMrVy90oc0WrgH/kUqIdDbnE6jdMkUTrpkD2uNdrMRNwPfFLKbn+COF8UZvyR:kyZO0k6pEcakUXpkDv7rMRNAfNKT/OSp

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      81108f24fb5764f8fd0f7b6c71d0973ac890bec038e886a044fa89b12955a69b

    • Size

      700KB

    • MD5

      e595357fb86bf809cc193820884d2a0d

    • SHA1

      d17960b0df1c7b963786610f18f42cb53cbc2442

    • SHA256

      81108f24fb5764f8fd0f7b6c71d0973ac890bec038e886a044fa89b12955a69b

    • SHA512

      02d9734426b5807418ba7dfbd78bc4cf39372419853d56fcd272189ea3f65f4ecd50eaf937dd44690bac1d3251ca39f97f48d399ebdf81eb570458e8ef6c5699

    • SSDEEP

      12288:hMrVy90oc0WrgH/kUqIdDbnE6jdMkUTrpkD2uNdrMRNwPfFLKbn+COF8UZvyR:kyZO0k6pEcakUXpkDv7rMRNAfNKT/OSp

    • 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