Malware Analysis Report

2025-01-02 14:23

Sample ID 220528-fq8qnshhf2
Target 0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416
SHA256 0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416
Tags
troldesh discovery persistence ransomware spyware stealer trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416

Threat Level: Known bad

The file 0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416 was found to be: Known bad.

Malicious Activity Summary

troldesh discovery persistence ransomware spyware stealer trojan upx

Troldesh, Shade, Encoder.858

Deletes shadow copies

UPX packed file

Reads user/profile data of web browsers

Checks installed software on the system

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Program Files directory

Enumerates physical storage devices

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Interacts with shadow copies

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-05-28 05:05

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-28 05:05

Reported

2022-05-28 07:17

Platform

win7-20220414-en

Max time kernel

151s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Deletes shadow copies

ransomware

UPX packed file

upx
Description Indicator Process Target
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Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A

Checks installed software on the system

discovery

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\FlickAnimation.avi C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\uz.txt C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.ini C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-tools.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\numbase.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-modules-appui.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-highlight.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsptb.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\feature.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_SelectionSubpicture.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\js\ui.js C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-application.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-modules.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\ea.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\js\timeZones.js C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-explorer.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonIcon.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\css\picturePuzzle.css C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-cli.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\background.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_right_mousedown.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bNext.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.ini C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_leftarrow.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_gray_hail.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\slideShow.html C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_divider.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\MainMenuButtonIcon.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\css\cpu.css C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jvmstat.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\prodicon.gif C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\title_trans_scene.wmv C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\2.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\en-US\gadget.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\base-undocked-2.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-keyring-fallback.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-io-ui.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\pa-in.txt C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Hearts\HeartsMCE.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground_PAL.wmv C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\js\slideShow.js C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-profiling.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-util-enumerations.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\macHandle.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\settings.html C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\btn_search_over_BIDI.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\library.js C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\item_hover_docked.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\css\cpu.css C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\weather.html C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\settings.html C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\delete_over.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\fr.txt C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-awt.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_ButtonGraphic.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\vintage.png C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipscht.xml C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\hwritalm.dat C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\cs.txt C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\js\library.js C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw32.bmp C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToScenesBackground.wmv C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\system32\WerFault.exe

Interacts with shadow copies

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\system32\vssadmin.exe N/A
N/A N/A C:\Windows\system32\vssadmin.exe N/A
N/A N/A C:\Windows\system32\vssadmin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1376 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1684 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 840 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 840 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 840 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 840 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1460 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1460 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1460 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1460 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\system32\vssadmin.exe
PID 1684 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\SysWOW64\cmd.exe
PID 1684 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\SysWOW64\cmd.exe
PID 1684 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\SysWOW64\cmd.exe
PID 1684 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Windows\SysWOW64\cmd.exe
PID 1820 wrote to memory of 728 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 1820 wrote to memory of 728 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 1820 wrote to memory of 728 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 1820 wrote to memory of 728 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com

Processes

C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe

"C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe"

C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe

"C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe"

C:\Windows\system32\vssadmin.exe

C:\Windows\system32\vssadmin.exe List Shadows

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssadmin.exe

C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\vssadmin.exe

C:\Windows\system32\vssadmin.exe List Shadows

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe

C:\Windows\SysWOW64\chcp.com

chcp

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1380 -s 1764

Network

Country Destination Domain Proto
N/A 127.0.0.1:49173 tcp
DE 193.23.244.244:443 tcp
DE 131.188.40.189:443 tcp
NL 95.211.136.23:443 tcp
FR 145.239.66.236:9001 tcp
DE 176.9.40.131:443 tcp
N/A 127.0.0.1:16191 tcp
N/A 127.0.0.1:16191 tcp
N/A 127.0.0.1:16191 tcp
N/A 127.0.0.1:16191 tcp
N/A 127.0.0.1:16191 tcp
N/A 127.0.0.1:16191 tcp

Files

memory/1376-54-0x00000000021C0000-0x00000000022E2000-memory.dmp

memory/1684-55-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1684-56-0x0000000000605CB0-mapping.dmp

memory/1376-58-0x0000000000400000-0x00000000005BD000-memory.dmp

memory/1376-60-0x00000000021C0000-0x000000000229A000-memory.dmp

memory/1684-59-0x0000000075D21000-0x0000000075D23000-memory.dmp

memory/1684-57-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1376-61-0x00000000022F0000-0x00000000023C5000-memory.dmp

memory/1684-62-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1684-63-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1684-64-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1684-65-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1684-66-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1684-67-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1748-68-0x0000000000000000-mapping.dmp

memory/840-69-0x0000000000000000-mapping.dmp

memory/1460-70-0x0000000000000000-mapping.dmp

memory/1820-71-0x0000000000000000-mapping.dmp

memory/728-72-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-28 05:05

Reported

2022-05-28 07:17

Platform

win10v2004-20220414-en

Max time kernel

151s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe
PID 1960 wrote to memory of 4260 N/A C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe

"C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe"

C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe

"C:\Users\Admin\AppData\Local\Temp\0258932c9517979cf1106ac92d8f2cf13ed3f48a6d9286b46384364a55332416.exe"

Network

Country Destination Domain Proto
N/A 127.0.0.1:49738 tcp
JP 76.73.17.194:9090 tcp
NL 8.238.23.254:80 tcp
DE 131.188.40.189:443 tcp
US 128.31.0.39:9101 tcp
CZ 185.149.207.66:9001 tcp
RO 79.115.167.155:9001 tcp
CA 45.62.247.56:9001 tcp
US 20.189.173.6:443 tcp
NL 8.238.23.254:80 tcp
NL 8.238.23.254:80 tcp
NL 8.238.23.254:80 tcp

Files

memory/4260-130-0x0000000000000000-mapping.dmp

memory/4260-131-0x0000000000400000-0x0000000000608000-memory.dmp

memory/4260-132-0x0000000000400000-0x0000000000608000-memory.dmp

memory/4260-134-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1960-133-0x0000000000400000-0x00000000005BD000-memory.dmp

memory/1960-135-0x00000000024D6000-0x00000000025B0000-memory.dmp

memory/1960-136-0x0000000002600000-0x00000000026D5000-memory.dmp

memory/4260-137-0x0000000000400000-0x0000000000608000-memory.dmp

memory/4260-138-0x0000000000400000-0x0000000000608000-memory.dmp

memory/4260-139-0x0000000000400000-0x0000000000608000-memory.dmp

memory/4260-140-0x0000000000400000-0x0000000000608000-memory.dmp