troldesh | df2894b4298be05620b329d27bf0b45314629316fd6a082b6d90bbdfe9bf5a53

Resubmissions

30-12-2023 09:02

231230-kzgqrsedaj 10

Analysis

max time kernel
1556s
max time network
1561s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14-04-2024 13:33

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General

Target

13ff5145f905b197eee478e565e30f4e.exe
Size

1.2MB
MD5

13ff5145f905b197eee478e565e30f4e
SHA1

5d983937eeb3ce1455eed52bb478c84d54d64f81
SHA256

df2894b4298be05620b329d27bf0b45314629316fd6a082b6d90bbdfe9bf5a53
SHA512

02a97bcca38b98d481e05bb8216d22bc893594d887b45bb9c87732c0f030dcdcdc40e3f1d3a5954751e888a3056bd44996ea7e36eca37f4977642ef38da417ca
SSDEEP

24576:XHtrdKYVVSrqGDohJ3STZG8vIn/sCBGnWsY0Dy2:XHtV7GwBSTc8An/4YF2

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
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

UPX packed file 64 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2772-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-6-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-13-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-43-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-44-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-45-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-46-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-47-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-48-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-49-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-50-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-52-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-53-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-55-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-54-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-51-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-56-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-57-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-58-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-59-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-60-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-61-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-62-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-63-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-64-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-65-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-66-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-67-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-69-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-68-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-70-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-71-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-72-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-73-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-74-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-75-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-76-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-77-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-78-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-80-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-79-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-81-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-82-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-83-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-85-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-86-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-89-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-88-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-87-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-84-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-90-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral1/memory/2772-91-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	13ff5145f905b197eee478e565e30f4e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	13ff5145f905b197eee478e565e30f4e.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

description	ioc	Process
File opened (read-only)	\??\F:	13ff5145f905b197eee478e565e30f4e.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\531C395E531C395E.bmp"	13ff5145f905b197eee478e565e30f4e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-oql.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\timer_up.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_bottom.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\gadget.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\203x8subpicture.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\css\RSSFeeds.css	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\content-background.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\31.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\row_over.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\background.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_gray_cloudy.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\weather.html	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\js\slideShow.js	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\background.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\settings.html	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows NT\TableTextService\TableTextServiceAmharic.txt	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-actions.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_LOOP_BG.wmv	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\system_settings.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\rings-desk.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-impl.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-execution.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\images\cursors\win32_MoveDrop32x32.gif	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\gadget.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\css\main.css	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\js\currency.js	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_left_disabled.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\css\currency.css	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.jpg	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\button-highlight.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeslm.dat	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hi.txt	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\graph_up.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipsfin.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\css\weather.css	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_videoinset.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\30.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\icon.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_VideoInset.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Tiki.gif	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationRight_SelectionSubpicture.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt.txt	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_snow.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\css\settings.css	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\calendar.css	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\gadget.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_INTRO_BG_PAL.wmv	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\RSSFeeds.html	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\7.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\gadget.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Audio-48.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_divider_left.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\images\cursors\win32_CopyDrop32x32.gif	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\feature.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\weather.html	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\calendar_ring_docked.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-common.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_right.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\feature.xml	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\delete_up.png	13ff5145f905b197eee478e565e30f4e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\kor-kor.xml	13ff5145f905b197eee478e565e30f4e.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

pid	Process
2736	vssadmin.exe
2076	vssadmin.exe
1604	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2772	13ff5145f905b197eee478e565e30f4e.exe
2772	13ff5145f905b197eee478e565e30f4e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	2188	vssvc.exe
Token: SeRestorePrivilege	2188	vssvc.exe
Token: SeAuditPrivilege	2188	vssvc.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2772	13ff5145f905b197eee478e565e30f4e.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 2076	2772	13ff5145f905b197eee478e565e30f4e.exe	30
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 1604	2772	13ff5145f905b197eee478e565e30f4e.exe	34
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36
PID 2772 wrote to memory of 2736	2772	13ff5145f905b197eee478e565e30f4e.exe	36

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\13ff5145f905b197eee478e565e30f4e.exe
"C:\Users\Admin\AppData\Local\Temp\13ff5145f905b197eee478e565e30f4e.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 UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe List Shadows
  2⤵
  - Interacts with shadow copies
  PID:2076
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1604
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe List Shadows
  2⤵
  - Interacts with shadow copies
  PID:2736

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\ProgramData\System32\xfs

Filesize
55KB

MD5
06f3532379dcd84054131036c0633cdf

SHA1
9ac841fcba8741f8ecb4efabc51cc151a80d6022

SHA256
fa078c3c1d03f6f9093a98ea53b8e359854e73b1d756869d91127ab7c2fd1cf3

SHA512
1f0783c0bdf090786c39fa97444f156d2ec714a91e0d485ee6eee7c509fa7d6dd07e2ea7f6992e57e2ef586ad09042d1d58c43f22f71768eb38023c43359eaa3

Download Submit
memory/2772-0-0x00000000021F0000-0x00000000022C5000-memory.dmp

Filesize
852KB

Download
memory/2772-1-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-2-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-3-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-6-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-5-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-4-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-8-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-11-0x00000000021F0000-0x00000000022C5000-memory.dmp

Filesize
852KB

Download
memory/2772-12-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-13-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-16-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-37-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-38-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-40-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-41-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-42-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-43-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-44-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-45-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-46-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-47-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-48-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-49-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-50-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-52-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-53-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-55-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-54-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-51-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-56-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-57-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-58-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-59-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-60-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-61-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-62-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-63-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-64-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-65-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-66-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-67-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-69-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-68-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-70-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-71-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-72-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-73-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-74-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-75-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-76-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-77-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-78-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-80-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-79-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-81-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-82-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-83-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-85-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-86-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-89-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-88-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-87-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-84-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-90-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-91-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download
memory/2772-92-0x0000000000400000-0x0000000000608000-memory.dmp

Filesize
2.0MB

Download