General

  • Target

    f23a6139ec60560c50b0ab8988cb14b00f9fff47b3051b9e9b61db6eb9fa8b99

  • Size

    577KB

  • Sample

    230309-fklnysaf98

  • MD5

    745fbb32399979f2ad7bc01c13d54054

  • SHA1

    f5c54548eb3194536592fbfbce2e2e34eb3d2bf7

  • SHA256

    f23a6139ec60560c50b0ab8988cb14b00f9fff47b3051b9e9b61db6eb9fa8b99

  • SHA512

    e30db3f76cd65b0e129ae9d010ece323a77445e4ed4966b15848a8d98fe56726fc36d5cf5e4ceecffbd7b4aea1a359ed04480d5367f4bd03149ece5f97197943

  • SSDEEP

    12288:kMrwy90Kahimz7AuxqVLxFYn54YgCiA6QBoNrSf8:cy7sVAuxYLIXgK6QBopSf8

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Targets

    • Target

      f23a6139ec60560c50b0ab8988cb14b00f9fff47b3051b9e9b61db6eb9fa8b99

    • Size

      577KB

    • MD5

      745fbb32399979f2ad7bc01c13d54054

    • SHA1

      f5c54548eb3194536592fbfbce2e2e34eb3d2bf7

    • SHA256

      f23a6139ec60560c50b0ab8988cb14b00f9fff47b3051b9e9b61db6eb9fa8b99

    • SHA512

      e30db3f76cd65b0e129ae9d010ece323a77445e4ed4966b15848a8d98fe56726fc36d5cf5e4ceecffbd7b4aea1a359ed04480d5367f4bd03149ece5f97197943

    • SSDEEP

      12288:kMrwy90Kahimz7AuxqVLxFYn54YgCiA6QBoNrSf8:cy7sVAuxYLIXgK6QBopSf8

    • 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