General

  • Target

    e2e1774c65caf7d7bcdab6350f7838cb25c497f32565a286a264ddaaa1290b0f

  • Size

    166KB

  • Sample

    231001-ajyz1ahe88

  • MD5

    3a2118ac947bb123ffc910e699fae080

  • SHA1

    2972a3ddac1f4d11d40c24916752cea1cecded47

  • SHA256

    e2e1774c65caf7d7bcdab6350f7838cb25c497f32565a286a264ddaaa1290b0f

  • SHA512

    4fdbe3c8198ed0bc1f5161cb8b62022c7d52b350a29a83b0c684cff27ba75434417b36e70c05908243ac1762e77ce9a70b32b2c411a968b9a43d72c69ee06970

  • SSDEEP

    3072:WhSUohowo7h0BEYmbuw16GVuiIPMoCgTeAGktFiGwLfzj:WhdgiOBEBbx6G+6fkurj

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

    • Target

      e2e1774c65caf7d7bcdab6350f7838cb25c497f32565a286a264ddaaa1290b0f

    • Size

      166KB

    • MD5

      3a2118ac947bb123ffc910e699fae080

    • SHA1

      2972a3ddac1f4d11d40c24916752cea1cecded47

    • SHA256

      e2e1774c65caf7d7bcdab6350f7838cb25c497f32565a286a264ddaaa1290b0f

    • SHA512

      4fdbe3c8198ed0bc1f5161cb8b62022c7d52b350a29a83b0c684cff27ba75434417b36e70c05908243ac1762e77ce9a70b32b2c411a968b9a43d72c69ee06970

    • SSDEEP

      3072:WhSUohowo7h0BEYmbuw16GVuiIPMoCgTeAGktFiGwLfzj:WhdgiOBEBbx6G+6fkurj

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Windows security bypass

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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.

    • Windows security modification

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks