General

  • Target

    4ad135190398c8da491113031ac1e74534fd2d3286217410418eaee628bfc2a3

  • Size

    1.4MB

  • Sample

    231112-bv1teacc5z

  • MD5

    2ff758a5210448e3f78f3b97b9de0b59

  • SHA1

    7a62d0dcaeebfd7f4625e4d1f26f2ebd803a2bbe

  • SHA256

    4ad135190398c8da491113031ac1e74534fd2d3286217410418eaee628bfc2a3

  • SHA512

    a622c5cb3086e4da621958610f840899fc6087391017054a57f51bef979e753830ee587dc33e9fb9e373cc7cf554aef935e09dee2a5e0fdb0203907a13a56f16

  • SSDEEP

    24576:ByT6gDPIApp/2KYOne+IsxVcG/FvDCJPb9h5Mv3UctSQxQBAL5tdHBOy:0TVFn2JMe96WGVwPR0vrtSQaaTdh

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

stealc

C2

http://77.91.68.247

Attributes
  • url_path

    /c36258786fdc16da.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      4ad135190398c8da491113031ac1e74534fd2d3286217410418eaee628bfc2a3

    • Size

      1.4MB

    • MD5

      2ff758a5210448e3f78f3b97b9de0b59

    • SHA1

      7a62d0dcaeebfd7f4625e4d1f26f2ebd803a2bbe

    • SHA256

      4ad135190398c8da491113031ac1e74534fd2d3286217410418eaee628bfc2a3

    • SHA512

      a622c5cb3086e4da621958610f840899fc6087391017054a57f51bef979e753830ee587dc33e9fb9e373cc7cf554aef935e09dee2a5e0fdb0203907a13a56f16

    • SSDEEP

      24576:ByT6gDPIApp/2KYOne+IsxVcG/FvDCJPb9h5Mv3UctSQxQBAL5tdHBOy:0TVFn2JMe96WGVwPR0vrtSQaaTdh

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • 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.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v15

Tasks