General

  • Target

    518e6ee928e1a136b48884f0b20524b9a78b72090ab02e0649b8434b8f9c24db

  • Size

    261KB

  • Sample

    230917-zr4ynafc28

  • MD5

    a015201f50f59c99aefd471b3eeba69e

  • SHA1

    6056f16a30953a7a407d663849684fe25c3f8496

  • SHA256

    518e6ee928e1a136b48884f0b20524b9a78b72090ab02e0649b8434b8f9c24db

  • SHA512

    0486860a881f4d033cb9ce7aaaca02f632e9207fcf35ef89722fea73f8c7a4835efe10429863151e172d31c139d006b9658ef8c0b16160ff635ceb4d383b3336

  • SSDEEP

    6144:hvvJm09zORs+z/TMify9DAOMqQKCui38/:h3w09CK5Nl/m8/

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

0305

C2

185.215.113.25:10195

Attributes
  • auth_value

    c86205ff1cc37b2da12f0190adfda52c

Targets

    • Target

      518e6ee928e1a136b48884f0b20524b9a78b72090ab02e0649b8434b8f9c24db

    • Size

      261KB

    • MD5

      a015201f50f59c99aefd471b3eeba69e

    • SHA1

      6056f16a30953a7a407d663849684fe25c3f8496

    • SHA256

      518e6ee928e1a136b48884f0b20524b9a78b72090ab02e0649b8434b8f9c24db

    • SHA512

      0486860a881f4d033cb9ce7aaaca02f632e9207fcf35ef89722fea73f8c7a4835efe10429863151e172d31c139d006b9658ef8c0b16160ff635ceb4d383b3336

    • SSDEEP

      6144:hvvJm09zORs+z/TMify9DAOMqQKCui38/:h3w09CK5Nl/m8/

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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