General

  • Target

    6ea05cc2e451da12747ba2940836650d17f2b3644c6ad0cf83e6bea1e08846d2

  • Size

    239KB

  • Sample

    230923-ntlz3sgg56

  • MD5

    5767f00ee5b93f2e169ffbafaa9c7198

  • SHA1

    47791da1cb522458c83a6838b9a4e977f9e3cc2c

  • SHA256

    6ea05cc2e451da12747ba2940836650d17f2b3644c6ad0cf83e6bea1e08846d2

  • SHA512

    79baf789f2041568951e0651f49a6a7375c38e94e20f09d2d0fde53a2bfdc97351d39f3649925ddee4c453a8c00b4ef19c65dee31452993c9a0bc82db50a3640

  • SSDEEP

    6144:xk46fuYXChoQTjlFgLuCY1dRuAOHbCGw8y0:xtYzXChdTbv1bu8Gw8y

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

fabookie

C2

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

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      6ea05cc2e451da12747ba2940836650d17f2b3644c6ad0cf83e6bea1e08846d2

    • Size

      239KB

    • MD5

      5767f00ee5b93f2e169ffbafaa9c7198

    • SHA1

      47791da1cb522458c83a6838b9a4e977f9e3cc2c

    • SHA256

      6ea05cc2e451da12747ba2940836650d17f2b3644c6ad0cf83e6bea1e08846d2

    • SHA512

      79baf789f2041568951e0651f49a6a7375c38e94e20f09d2d0fde53a2bfdc97351d39f3649925ddee4c453a8c00b4ef19c65dee31452993c9a0bc82db50a3640

    • SSDEEP

      6144:xk46fuYXChoQTjlFgLuCY1dRuAOHbCGw8y0:xtYzXChdTbv1bu8Gw8y

    • 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

    • RedLine

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

    • RedLine payload

    • 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.

    • Uses the VBS compiler for execution

    • 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