General

  • Target

    7f03ee8e1efb02c8a47b7ec91c6f43cbd714d262a831c9b0f94b74d5c85ea111

  • Size

    658KB

  • Sample

    230401-jdtyjagg26

  • MD5

    4293a355a5b05e207aee552069c61a80

  • SHA1

    87bd28876a62290dc003e7a2d7e91ee79472e5e0

  • SHA256

    7f03ee8e1efb02c8a47b7ec91c6f43cbd714d262a831c9b0f94b74d5c85ea111

  • SHA512

    2d33f63980e39d8c52c30220dbee09397eb1eaddd187a781ad6a5ad94a34193de3ff3e211e7267200597d35729117c31684ab6d30ed47d346515e5986b3333d7

  • SSDEEP

    12288:zMrYy90pqWiUDhrB8lX1xiFNXxdDbQW12OLMJDNcpcwrPkCXUUrSzk7:TyvShrB8lX1ANX8SPVcePPrn7

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      7f03ee8e1efb02c8a47b7ec91c6f43cbd714d262a831c9b0f94b74d5c85ea111

    • Size

      658KB

    • MD5

      4293a355a5b05e207aee552069c61a80

    • SHA1

      87bd28876a62290dc003e7a2d7e91ee79472e5e0

    • SHA256

      7f03ee8e1efb02c8a47b7ec91c6f43cbd714d262a831c9b0f94b74d5c85ea111

    • SHA512

      2d33f63980e39d8c52c30220dbee09397eb1eaddd187a781ad6a5ad94a34193de3ff3e211e7267200597d35729117c31684ab6d30ed47d346515e5986b3333d7

    • SSDEEP

      12288:zMrYy90pqWiUDhrB8lX1xiFNXxdDbQW12OLMJDNcpcwrPkCXUUrSzk7:TyvShrB8lX1ANX8SPVcePPrn7

    • 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