Windows 7 deprecation

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

General

  • Target

    file.exe

  • Size

    1.4MB

  • Sample

    230920-en3k7sga85

  • MD5

    d93569f4d44458cceb11a985f0fc5096

  • SHA1

    508e5e0427a67ff61dc2ae7484be6b1c612e951a

  • SHA256

    b6e7dce3caff86bbd931e15742e975d03cb5b55301d48787c9e04ed042ac6efb

  • SHA512

    83c8801555bd4fb6462faa5cf2281b0d65756867d833bd758d83249fc704a7632f92c86f6f822fa367696a88fe3b28f811ba074e1d833ce95be60514dbef48ea

  • SSDEEP

    24576:Myqc+21SrmUYH/Nh53bdfIr01TCxtHw8Vf30AXnweW6npCPfeKFHu0wdjtWcIuBg:7qc+21SrmUYfBir01uHjfkQFTnpCOKFi

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

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

Targets

    • Target

      file.exe

    • Size

      1.4MB

    • MD5

      d93569f4d44458cceb11a985f0fc5096

    • SHA1

      508e5e0427a67ff61dc2ae7484be6b1c612e951a

    • SHA256

      b6e7dce3caff86bbd931e15742e975d03cb5b55301d48787c9e04ed042ac6efb

    • SHA512

      83c8801555bd4fb6462faa5cf2281b0d65756867d833bd758d83249fc704a7632f92c86f6f822fa367696a88fe3b28f811ba074e1d833ce95be60514dbef48ea

    • SSDEEP

      24576:Myqc+21SrmUYH/Nh53bdfIr01TCxtHw8Vf30AXnweW6npCPfeKFHu0wdjtWcIuBg:7qc+21SrmUYfBir01uHjfkQFTnpCOKFi

    • DcRat

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

    • Detect Fabookie payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • 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.

    • Windows security bypass

    • xmrig

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

    • Modifies boot configuration data using bcdedit

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • 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.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks