General

  • Target

    3efa574e9646b710f6a9dd9bc6721ccabe38bfde5d2a6e36baf99616e60b5ede

  • Size

    755KB

  • Sample

    231012-jhmp1sge95

  • MD5

    efeb81d980b14b3e2a4bf02da465efad

  • SHA1

    d244b8a3f9d274fa07431cc7380ae2d6bf10c51e

  • SHA256

    3efa574e9646b710f6a9dd9bc6721ccabe38bfde5d2a6e36baf99616e60b5ede

  • SHA512

    49c911e666e10a6461f85e9f336f669421cd617a2a0ec85a362fc227b516a9cbe0be40d0a17b32b0abd402666c596148dbef361749f97c53a92a1fce8f389a9b

  • SSDEEP

    12288:K6ErxJMTtEultk8MB/fRRC75yqobOpJxDIZwZl5gVHpqnlPgMZ/5UUL9JwCZB:KJr8tE+284RRSHOO5DHDgVHYnl1JwCZB

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.175:55615

Targets

    • Target

      3efa574e9646b710f6a9dd9bc6721ccabe38bfde5d2a6e36baf99616e60b5ede

    • Size

      755KB

    • MD5

      efeb81d980b14b3e2a4bf02da465efad

    • SHA1

      d244b8a3f9d274fa07431cc7380ae2d6bf10c51e

    • SHA256

      3efa574e9646b710f6a9dd9bc6721ccabe38bfde5d2a6e36baf99616e60b5ede

    • SHA512

      49c911e666e10a6461f85e9f336f669421cd617a2a0ec85a362fc227b516a9cbe0be40d0a17b32b0abd402666c596148dbef361749f97c53a92a1fce8f389a9b

    • SSDEEP

      12288:K6ErxJMTtEultk8MB/fRRC75yqobOpJxDIZwZl5gVHpqnlPgMZ/5UUL9JwCZB:KJr8tE+284RRSHOO5DHDgVHYnl1JwCZB

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 v15

Tasks