troldesh | e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4

Resubmissions

29-01-2023 18:07

230129-wqck8sgd68 10

Analysis

max time kernel
1792s
max time network
1551s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
14-04-2024 12:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
Size

1.1MB
MD5

7e921e11caeb6f9594fa286d217af62e
SHA1

9253c2e0c30b7279fe6cf6a052b55b2b43ee2f84
SHA256

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4
SHA512

8d5af1af21e4a24d5546515d9f2af5a51598de7e5e335e139c38f5f426fdb0359dabb00ea6e0d0b84846781be553a8ab234b1b6c9cdf429100569101ba055fcc
SSDEEP

12288:n0FWRGqrviIa4un1WnkOJz2CFBsZX/STM3f7rUuWe+UmXELXSLbFUhNl7T7R+UtU:MunKIaNAnkOEKBslQU8ELitm/DtVy

Score

10^/10

troldesh discovery persistence ransomware spyware stealer trojan upx

Malware Config

Signatures

Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
ransomware trojan troldesh
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Modifies Installed Components in the registry 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Processes:

explorer.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

UPX packed file 64 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral3/memory/1912-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-7-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-21-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-30-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-31-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-32-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-33-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-34-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-35-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-36-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-39-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-43-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-44-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-45-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-46-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-47-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-48-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-49-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-50-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-51-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-52-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-53-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-54-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-55-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-56-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-57-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-58-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-59-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-60-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-61-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-62-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-63-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-64-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-65-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-66-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-67-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-68-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-69-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-70-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral3/memory/1912-71-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Processes:

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

description ioc process

File opened (read-only) \??\F: e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

description	ioc	process
File opened (read-only)	\??\F:	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\6BB1F6AF6BB1F6AF.bmp"	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

Drops file in Program Files directory 64 IoCs

Processes:

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

description	ioc	process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jsaddins\en-us\office_strings.js	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Lighting\Dark\GlowInTheDark.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main.xml	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-16_altform-unplated.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarMediumTile.scale-100.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square44x44\PaintAppList.targetsize-16.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\freebxml.md	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\StoreLogo.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\MapsAppList.targetsize-60.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\iadata\BlockPair.bin	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.contrast-black_targetsize-24.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\resources\strings\LocalizedStrings_el.json	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.NET.Native.Runtime.1.7_1.7.25531.0_x64__8wekyb3d8bbwe\AppxManifest.xml	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-32_altform-unplated_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailAppList.targetsize-40_altform-unplated.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\CardUIBkg.scale-400.HCBlack.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-black\PeopleAppList.targetsize-40.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\Sticker_Icon_Spiral.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.contrast-white_targetsize-96.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-black\PeopleMedTile.scale-200.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vreg\onenote.x-none.msi.16.x-none.vreg.dat	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailWideTile.scale-400.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-60_altform-colorize.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\contrast-white\MixedRealityPortalAppList.targetsize-24_altform-unplated_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageAppList.targetsize-96_altform-unplated_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Mozilla Firefox\defaultagent.ini	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-256_altform-unplated_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-GoogleCloudCacheMini.scale-150.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionGroupSmallTile.scale-125.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Store\SmallTile.scale-400.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\MapsAppList.targetsize-24_altform-lightunplated.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubSmallTile.scale-200_contrast-black.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-96_altform-unplated_contrast-black.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-48_altform-unplated_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe804.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\StoreLogo.scale-100.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-48_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCamera_2018.826.98.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraMedTile.scale-125.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL078.XML	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\CloseSuspend.html	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\Json\MessageAction-AdaptiveCard.json	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_2019.19071.19011.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\AppxBundleManifest.xml	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Work\contrast-white\LargeTile.scale-200.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\contrast-white\WideTile.scale-100.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.contrast-white_scale-200.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Audio\Skype_Call_Ringback.m4a	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-white\WideTile.scale-200.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\MedTile.scale-200_contrast-white.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\resources\strings\LocalizedStrings_es.json	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\Timer3Sec.targetsize-20.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Car\LTR\contrast-white\SmallTile.scale-125.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Microsoft Office\root\rsod\proof.es-es.msi.16.es-es.boot.tree.dat	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\LinkedInboxBadge.scale-200.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\SplashScreen\PaintSplashScreen.scale-125.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherImages\210x173\5.jpg	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\SmallLogoBeta.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-16_contrast-black.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Audio\Skype_Dtmf_3.m4a	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Exchange.scale-200.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\ExchangeBadge.scale-150.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-black\PeopleAppList.targetsize-96.png	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Config\ExportConfig.json	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\public_suffix.md	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

Processes:

vssadmin.exevssadmin.exevssadmin.exe

pid process

2132 vssadmin.exe
2040 vssadmin.exe
1456 vssadmin.exe

pid	process
2132	vssadmin.exe
2040	vssadmin.exe
1456	vssadmin.exe

Modifies registry class 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-4084619521-2220719027-1909462854-1000\{03DCDAEA-B9AB-4A38-8E84-D5E44066E305}	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

pid	process
1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

vssvc.exeexplorer.exe

description	pid	process
Token: SeBackupPrivilege	3472	vssvc.exe
Token: SeRestorePrivilege	3472	vssvc.exe
Token: SeAuditPrivilege	3472	vssvc.exe
Token: SeShutdownPrivilege	3904	explorer.exe
Token: SeCreatePagefilePrivilege	3904	explorer.exe
Token: SeShutdownPrivilege	3904	explorer.exe
Token: SeCreatePagefilePrivilege	3904	explorer.exe
Token: SeShutdownPrivilege	3904	explorer.exe
Token: SeCreatePagefilePrivilege	3904	explorer.exe
Token: SeShutdownPrivilege	3904	explorer.exe
Token: SeCreatePagefilePrivilege	3904	explorer.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

explorer.exe

pid process

3904 explorer.exe
3904 explorer.exe
Suspicious use of SendNotifyMessage 6 IoCs

Processes:

explorer.exe

pid process

3904 explorer.exe
3904 explorer.exe
3904 explorer.exe
3904 explorer.exe
3904 explorer.exe
3904 explorer.exe

pid	process
3904	explorer.exe
3904	explorer.exe

pid	process
3904	explorer.exe
3904	explorer.exe
3904	explorer.exe
3904	explorer.exe
3904	explorer.exe
3904	explorer.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe

description	pid	process	target process
PID 1912 wrote to memory of 2132	1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe	vssadmin.exe
PID 1912 wrote to memory of 2132	1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe	vssadmin.exe
PID 1912 wrote to memory of 2040	1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe	vssadmin.exe
PID 1912 wrote to memory of 2040	1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe	vssadmin.exe
PID 1912 wrote to memory of 1456	1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe	vssadmin.exe
PID 1912 wrote to memory of 1456	1912	e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe	vssadmin.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe
"C:\Users\Admin\AppData\Local\Temp\e5379ed6dfd3130a49dcddcdddec6b21c7f90d7dee15fc9219e7ccaa0fad87d4.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1912

C:\Windows\system32\vssadmin.exe
C:\Windows\system32\vssadmin.exe List Shadows
2⤵
- Interacts with shadow copies
PID:2132

C:\Windows\system32\vssadmin.exe
C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
2⤵
- Interacts with shadow copies
PID:2040

C:\Windows\system32\vssadmin.exe
C:\Windows\system32\vssadmin.exe List Shadows
2⤵
- Interacts with shadow copies
PID:1456

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3472

C:\Windows\explorer.exe
explorer.exe
1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3904

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\System32\xfs
Filesize
59KB

MD5
a86efc0a66cc949a94e6fc168dd0a98d

SHA1
a09a56a9e9b0f36ae676dec6f2a2065ed622bb93

SHA256
a891d26f749ef8367959b4bd0ffa9a02c299596c8ae990c16efbcaf89c339b27

SHA512
82ad7db5360a99468c0625cd0a7ab06dffa912d05a09c62f71934c8e407e104d91628f859780dd3d4ce1e6cf7908bb72871b960130a5e50faeefbffca54eaabb

Download Submit
memory/1912-0-0x0000000002430000-0x0000000002505000-memory.dmp

Filesize
852KB

Download
memory/1912-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-7-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-11-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-14-0x0000000002430000-0x0000000002505000-memory.dmp

Filesize
852KB

Download
memory/1912-15-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-17-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-18-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-21-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-22-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-23-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-24-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-25-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-26-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-27-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-28-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-29-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-30-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-31-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-32-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-33-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-34-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-35-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-36-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-37-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-38-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-39-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-40-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-41-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-42-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-43-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-44-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-45-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-46-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-47-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-48-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-49-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-50-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-51-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-52-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-53-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-54-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-55-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-56-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-57-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-58-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-59-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-60-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-61-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-62-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-63-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-64-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-65-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-66-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-67-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-68-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-69-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-70-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-71-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/1912-72-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download