General

  • Target

    41d6d41a75c756f66e6a68cedbd55bb589271087a4f7777ae6f7c3c1ed0a1a6f

  • Size

    793KB

  • Sample

    230603-gjzpvsgb3w

  • MD5

    c4300e6911bb0db63dfd04a46834853c

  • SHA1

    c9ac68146350d6a75eaff4d6b8a3eb6abe77afb8

  • SHA256

    41d6d41a75c756f66e6a68cedbd55bb589271087a4f7777ae6f7c3c1ed0a1a6f

  • SHA512

    033730912087aacaf5a7395baf403fa2f8bbe6e50a9a243f7cedcbc13e92c30fec884c3975313ab2fbfa95b2f58cbe21121b425327432e5d98500c6d7d19cef1

  • SSDEEP

    24576:VypHoflX2196TRM2cY1V37R6nAA4Wg5p:wpHoflX2SRM2x1V37R6h/g

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.126:19046

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      41d6d41a75c756f66e6a68cedbd55bb589271087a4f7777ae6f7c3c1ed0a1a6f

    • Size

      793KB

    • MD5

      c4300e6911bb0db63dfd04a46834853c

    • SHA1

      c9ac68146350d6a75eaff4d6b8a3eb6abe77afb8

    • SHA256

      41d6d41a75c756f66e6a68cedbd55bb589271087a4f7777ae6f7c3c1ed0a1a6f

    • SHA512

      033730912087aacaf5a7395baf403fa2f8bbe6e50a9a243f7cedcbc13e92c30fec884c3975313ab2fbfa95b2f58cbe21121b425327432e5d98500c6d7d19cef1

    • SSDEEP

      24576:VypHoflX2196TRM2cY1V37R6nAA4Wg5p:wpHoflX2SRM2x1V37R6h/g

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks