General

  • Target

    2834a871a26a7dc6942ca49ebaabb3026fa8d82215c1c1b70dc4f20dac245ce2

  • Size

    664KB

  • Sample

    230328-flhnpaha57

  • MD5

    7ab4dfa99d85b4e4f9c9cead90a56fae

  • SHA1

    64ba7aedb6e39f4fa9ae045aea3e09f42eb1b7ed

  • SHA256

    2834a871a26a7dc6942ca49ebaabb3026fa8d82215c1c1b70dc4f20dac245ce2

  • SHA512

    96b9b34927f62b3ef43b9297c41c584505ead1f7d0ecd92cb424f8069ee9e3424bb0922b32beef6d5e825ea5ae1a1cd1cf84dd7f93de0b7ee278d8b3550be89e

  • SSDEEP

    12288:YVaVtadukTDcT7VqrPl/eo2E+4YoOOvpv0V7f40cKkyRluPsyM06u44CexnI:YVCiIfMr9/12EbYo9xUf40cKkyn9yM0a

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

      2834a871a26a7dc6942ca49ebaabb3026fa8d82215c1c1b70dc4f20dac245ce2

    • Size

      664KB

    • MD5

      7ab4dfa99d85b4e4f9c9cead90a56fae

    • SHA1

      64ba7aedb6e39f4fa9ae045aea3e09f42eb1b7ed

    • SHA256

      2834a871a26a7dc6942ca49ebaabb3026fa8d82215c1c1b70dc4f20dac245ce2

    • SHA512

      96b9b34927f62b3ef43b9297c41c584505ead1f7d0ecd92cb424f8069ee9e3424bb0922b32beef6d5e825ea5ae1a1cd1cf84dd7f93de0b7ee278d8b3550be89e

    • SSDEEP

      12288:YVaVtadukTDcT7VqrPl/eo2E+4YoOOvpv0V7f40cKkyRluPsyM06u44CexnI:YVCiIfMr9/12EbYo9xUf40cKkyn9yM0a

    • 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