General

  • Target

    7902e769bfd8252b5a5dcd3c9181078ef0bf0db52d4350aae056fb1b0646aaa4

  • Size

    700KB

  • Sample

    230327-1jlmsafd57

  • MD5

    f1f6d851f71218d0dff69edea747bdd9

  • SHA1

    695ecf86586b8748444ac097fdf6343bbdd12915

  • SHA256

    7902e769bfd8252b5a5dcd3c9181078ef0bf0db52d4350aae056fb1b0646aaa4

  • SHA512

    3ed3f41249bb6768ac374b0ff7d6d00201a515f2fc4aae877fdbe33c9abb41a295cc65bf3a12b35ec5ee70eecd4a75c8d980ad5c5384f3b493612b90719eb3d7

  • SSDEEP

    12288:FMr7y90CBD/mDf78Hryjq+9DNEcAMf8F3wJqN4xs5sNOt5FBRGaIsl:OyY7WyjKMf8V3EsaotvBwaIe

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

      7902e769bfd8252b5a5dcd3c9181078ef0bf0db52d4350aae056fb1b0646aaa4

    • Size

      700KB

    • MD5

      f1f6d851f71218d0dff69edea747bdd9

    • SHA1

      695ecf86586b8748444ac097fdf6343bbdd12915

    • SHA256

      7902e769bfd8252b5a5dcd3c9181078ef0bf0db52d4350aae056fb1b0646aaa4

    • SHA512

      3ed3f41249bb6768ac374b0ff7d6d00201a515f2fc4aae877fdbe33c9abb41a295cc65bf3a12b35ec5ee70eecd4a75c8d980ad5c5384f3b493612b90719eb3d7

    • SSDEEP

      12288:FMr7y90CBD/mDf78Hryjq+9DNEcAMf8F3wJqN4xs5sNOt5FBRGaIsl:OyY7WyjKMf8V3EsaotvBwaIe

    • 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