Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    e1c29f91924be94ceb6cbc2aecbd34ccdd9b2761d4b1c.exe

  • Size

    1.0MB

  • Sample

    230923-tagh5saf24

  • MD5

    6bf4c9d2b8dbd206c60ca8cd78c66141

  • SHA1

    638da5eaece51d6cf4ac16b8c157d0794b873eb1

  • SHA256

    e1c29f91924be94ceb6cbc2aecbd34ccdd9b2761d4b1c880e91bd0b053bbc79a

  • SHA512

    4f653e12ac116bfd1012c7c71beda733cd5d3401fefff98b8a1f9506665fe350795981909b6c16a0b99ffab56ccbddffd0d6e5ea8431933227b72e49a883cec7

  • SSDEEP

    24576:iyCQhvgJFECQG2llomrEaAHEw3+oOG3P+uUG:JCQhYJslohHEw3cG3

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

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

Targets

    • Target

      e1c29f91924be94ceb6cbc2aecbd34ccdd9b2761d4b1c.exe

    • Size

      1.0MB

    • MD5

      6bf4c9d2b8dbd206c60ca8cd78c66141

    • SHA1

      638da5eaece51d6cf4ac16b8c157d0794b873eb1

    • SHA256

      e1c29f91924be94ceb6cbc2aecbd34ccdd9b2761d4b1c880e91bd0b053bbc79a

    • SHA512

      4f653e12ac116bfd1012c7c71beda733cd5d3401fefff98b8a1f9506665fe350795981909b6c16a0b99ffab56ccbddffd0d6e5ea8431933227b72e49a883cec7

    • SSDEEP

      24576:iyCQhvgJFECQG2llomrEaAHEw3+oOG3P+uUG:JCQhYJslohHEw3cG3

    • Detects Healer an antivirus disabler dropper

    • Glupteba

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

    • Glupteba payload

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • 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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks