General

  • Target

    453bfed1bd93f009ed903b3163b3855f072756fafc209526f22ecd087b21e23b

  • Size

    1.0MB

  • Sample

    230520-dh7gjach21

  • MD5

    1325a01757795ced1ea9b4911c30fc3c

  • SHA1

    6552547e908e0bcdc13cf73fdcd26b272b241dd7

  • SHA256

    453bfed1bd93f009ed903b3163b3855f072756fafc209526f22ecd087b21e23b

  • SHA512

    a5cf1828f16a392d8d330429bc730d8969901ad90d00cf06f9ca3ca11e6be5013aaf6df20912f9dd58b46f393978557ee40ae88110445a1647608259d5587e22

  • SSDEEP

    24576:xy4MobkXmlInvWnC4XJmKt4Ci3LMeJ+FtNHI2TrCtwQJ:k4MoqmovuHG3AeIBBTI

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

Targets

    • Target

      453bfed1bd93f009ed903b3163b3855f072756fafc209526f22ecd087b21e23b

    • Size

      1.0MB

    • MD5

      1325a01757795ced1ea9b4911c30fc3c

    • SHA1

      6552547e908e0bcdc13cf73fdcd26b272b241dd7

    • SHA256

      453bfed1bd93f009ed903b3163b3855f072756fafc209526f22ecd087b21e23b

    • SHA512

      a5cf1828f16a392d8d330429bc730d8969901ad90d00cf06f9ca3ca11e6be5013aaf6df20912f9dd58b46f393978557ee40ae88110445a1647608259d5587e22

    • SSDEEP

      24576:xy4MobkXmlInvWnC4XJmKt4Ci3LMeJ+FtNHI2TrCtwQJ:k4MoqmovuHG3AeIBBTI

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks