General

  • Target

    15f8b3cb37f6206a200130ebcf8493aa7fe29a852b0a1cdddf0232f9eb2375d2

  • Size

    1.0MB

  • Sample

    230520-cg8sjahg67

  • MD5

    e2484d7071766b26b66f5d566453a174

  • SHA1

    2565cda88c80a1299e8e35b1896acc6b23b3531c

  • SHA256

    15f8b3cb37f6206a200130ebcf8493aa7fe29a852b0a1cdddf0232f9eb2375d2

  • SHA512

    8e672aec39a3b602efc574821c68542ff57db208c85486f2c04fea2194d2ba665e53873f803e6e60eda60e11d077e80408c84e1173ba9c8003829847fd769248

  • SSDEEP

    24576:dy0e1Eo4vSmfJhSmjVDodUmgPHd4sU5LpVhThtvD95d8:40Q4T6dUmgPCskhThbP

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

Targets

    • Target

      15f8b3cb37f6206a200130ebcf8493aa7fe29a852b0a1cdddf0232f9eb2375d2

    • Size

      1.0MB

    • MD5

      e2484d7071766b26b66f5d566453a174

    • SHA1

      2565cda88c80a1299e8e35b1896acc6b23b3531c

    • SHA256

      15f8b3cb37f6206a200130ebcf8493aa7fe29a852b0a1cdddf0232f9eb2375d2

    • SHA512

      8e672aec39a3b602efc574821c68542ff57db208c85486f2c04fea2194d2ba665e53873f803e6e60eda60e11d077e80408c84e1173ba9c8003829847fd769248

    • SSDEEP

      24576:dy0e1Eo4vSmfJhSmjVDodUmgPHd4sU5LpVhThtvD95d8:40Q4T6dUmgPCskhThbP

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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