General

  • Target

    2024-09-27_d01875405b4dc5dc98e8597c4f9b0283_ryuk_sliver

  • Size

    3.3MB

  • MD5

    d01875405b4dc5dc98e8597c4f9b0283

  • SHA1

    e254fbcbc5f6fcc0df2161269533621ad4197303

  • SHA256

    aae91622863333bb3c08facdd5f8cd332b3dad2333ab04685332db60f798ef66

  • SHA512

    1f8bdaca7ec2735b07675c525459fed0b53e4d01b01b89f215794dd5095f4e0c7b6d926821f0cc14dfd70ddefc0925d552dca1f9c9c3c462920f30bfaee180f3

  • SSDEEP

    49152:8X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q3:8lRsZ47/QXoHUOfAoj1x63

Malware Config

Extracted

Family

meshagent

Version

2

Botnet

ChoiceFitness

C2

http://remote.corafamily.com:443/agent.ashx

Attributes
  • mesh_id

    0x34ABD62E920D9FD05CBF47EE0F98265A5BACB1B4FE0D4838A617078012F18B62FB67F59156161438235B862A1A98F835

  • server_id

    13A989C644BF43210E0B8B40D8BDF5004DBB84FB5CA6A263030C05CBAD6B0D2F7983628B1C3181D04A151F62D05C244A

  • wss

    wss://remote.corafamily.com:443/agent.ashx

Signatures

  • Detects MeshAgent payload 1 IoCs
  • Meshagent family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 2024-09-27_d01875405b4dc5dc98e8597c4f9b0283_ryuk_sliver
    .exe windows:6 windows x64 arch:x64

    fb0a8b4a81655f744a37af985e009476


    Headers

    Imports

    Sections