General

  • Target

    1b1b42ee10d84fece170ed60b725b66e1c4b3f1f1c4af3c23110a2607730e64d

  • Size

    1.4MB

  • Sample

    231112-f2shtsdf27

  • MD5

    95a1b8a592613ba94af6e4c44d0ec42e

  • SHA1

    1c403f399e9290aa4e752285a8d009fd05ae2456

  • SHA256

    1b1b42ee10d84fece170ed60b725b66e1c4b3f1f1c4af3c23110a2607730e64d

  • SHA512

    d95974b93634de1249938030b3f08fab404b1dbd76c2495bacea25b4b616b48b3fe8947d1a756ed57327f1b1c5b54f2f54e4548c6bd42309ef2e66c0f28e2b93

  • SSDEEP

    24576:0yryfd5vAyzrtyfFnOe6Ist8IGjTGDsMTeUq6ysRgDtN7UMdAvK6UIpQ:DrqvAAU9OeBQxGe3ZF4tTejJ

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

      1b1b42ee10d84fece170ed60b725b66e1c4b3f1f1c4af3c23110a2607730e64d

    • Size

      1.4MB

    • MD5

      95a1b8a592613ba94af6e4c44d0ec42e

    • SHA1

      1c403f399e9290aa4e752285a8d009fd05ae2456

    • SHA256

      1b1b42ee10d84fece170ed60b725b66e1c4b3f1f1c4af3c23110a2607730e64d

    • SHA512

      d95974b93634de1249938030b3f08fab404b1dbd76c2495bacea25b4b616b48b3fe8947d1a756ed57327f1b1c5b54f2f54e4548c6bd42309ef2e66c0f28e2b93

    • SSDEEP

      24576:0yryfd5vAyzrtyfFnOe6Ist8IGjTGDsMTeUq6ysRgDtN7UMdAvK6UIpQ:DrqvAAU9OeBQxGe3ZF4tTejJ

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Detected google phishing page

    • 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

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks