dcrat | d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676

Analysis

max time kernel
120s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 05:40

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General

Target

d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Size

3.4MB
MD5

54454792b2656605daffe22adb7750c0
SHA1

14bc4b6c3b169b26efcb22b9dd913c9bdcb25c61
SHA256

d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676
SHA512

279c5bd9e09e45e86df9cd2421aa0a61f724ad8332e0f5409d33ed2ecea4ad4b38ed9c71e67184f08ff23088df5652d75afbb793eded50ef8230effd2597b679
SSDEEP

49152:s3GMesEktOcTPuKyI1qd5i6JTnl9gs6ToWbepfutWiNFg20+5J3pS8Dzy8:nuEktPuu1qbhwDoWHgt+5JZS8fy8

Score

10^/10

dcrat evasion infostealer rat trojan

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat
Dcrat family
dcrat

Process spawned unexpected child process 42 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3348	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4564	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2748	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3508	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1232	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1960	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4964	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3068	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4960	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5040	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4468	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3272	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1596	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2940	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2044	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5052	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1048	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	648	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2656	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2908	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2888	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2024	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	448	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	760	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	588	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3032	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1720	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4044	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4676	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	432	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1764	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4068	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4380	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2464	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3848	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3756	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2892	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1648	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4412	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	384	4336	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3648	4336	schtasks.exe	83

UAC bypass 3 TTPs 24 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/3424-1-0x0000000000BE0000-0x0000000000F4A000-memory.dmp	dcrat
behavioral2/files/0x000a000000023b7c-48.dat	dcrat

Checks computer location settings 2 TTPs 8 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	sihost.exe

Executes dropped EXE 7 IoCs

pid	Process
4600	sihost.exe
4872	sihost.exe
1632	sihost.exe
3776	sihost.exe
1492	sihost.exe
4356	sihost.exe
3236	sihost.exe

Checks whether UAC is enabled 1 TTPs 16 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs

Web Service

T1102

flow	ioc
42	pastebin.com
46	pastebin.com
49	pastebin.com
54	pastebin.com
62	pastebin.com
15	pastebin.com
16	pastebin.com
27	pastebin.com

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Photo Viewer\fr-FR\38384e6a620884	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files\Microsoft Office\Updates\Download\121e5b5079f7c0	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files (x86)\Windows Defender\55b276f4edf653	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files\Windows Defender\ja-JP\c5b4cb5e9653cc	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files\Windows Photo Viewer\fr-FR\SearchApp.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files\Microsoft Office\Updates\Download\sysmon.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files (x86)\Windows Defender\StartMenuExperienceHost.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\csrss.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\886983d96e3d3e	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files\Windows Defender\ja-JP\services.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Program Files\WindowsApps\MutableBackup\sppsvc.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe

Drops file in Windows directory 7 IoCs

description	ioc	Process
File created	C:\Windows\de-DE\44506943657463	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Windows\ImmersiveControlPanel\SystemSettings\View\66fc9ff0ee96c2	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Windows\IME\it-IT\csrss.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Windows\IME\it-IT\886983d96e3d3e	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Windows\WinSxS\dllhost.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
File created	C:\Windows\de-DE\d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe

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

System Information Discovery
T1082

Modifies registry class 8 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	sihost.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 42 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1648	schtasks.exe
4564	schtasks.exe
3508	schtasks.exe
1232	schtasks.exe
4964	schtasks.exe
2940	schtasks.exe
2656	schtasks.exe
4044	schtasks.exe
432	schtasks.exe
4068	schtasks.exe
2748	schtasks.exe
448	schtasks.exe
760	schtasks.exe
3032	schtasks.exe
1764	schtasks.exe
3848	schtasks.exe
384	schtasks.exe
1960	schtasks.exe
4412	schtasks.exe
3068	schtasks.exe
2908	schtasks.exe
588	schtasks.exe
2464	schtasks.exe
2936	schtasks.exe
4960	schtasks.exe
5040	schtasks.exe
4468	schtasks.exe
648	schtasks.exe
2888	schtasks.exe
2024	schtasks.exe
1720	schtasks.exe
3756	schtasks.exe
2892	schtasks.exe
3272	schtasks.exe
2044	schtasks.exe
5052	schtasks.exe
1048	schtasks.exe
4380	schtasks.exe
3648	schtasks.exe
3348	schtasks.exe
1596	schtasks.exe
4676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4600	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe
4872	sihost.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Token: SeDebugPrivilege	4600	sihost.exe
Token: SeDebugPrivilege	4872	sihost.exe
Token: SeDebugPrivilege	1632	sihost.exe
Token: SeDebugPrivilege	3776	sihost.exe
Token: SeDebugPrivilege	1492	sihost.exe
Token: SeDebugPrivilege	4356	sihost.exe
Token: SeDebugPrivilege	3236	sihost.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 3424 wrote to memory of 4852	3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe	126
PID 3424 wrote to memory of 4852	3424	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe	126
PID 4852 wrote to memory of 1532	4852	cmd.exe	128
PID 4852 wrote to memory of 1532	4852	cmd.exe	128
PID 4852 wrote to memory of 4600	4852	cmd.exe	130
PID 4852 wrote to memory of 4600	4852	cmd.exe	130
PID 4600 wrote to memory of 1064	4600	sihost.exe	136
PID 4600 wrote to memory of 1064	4600	sihost.exe	136
PID 4600 wrote to memory of 3048	4600	sihost.exe	137
PID 4600 wrote to memory of 3048	4600	sihost.exe	137
PID 1064 wrote to memory of 4872	1064	WScript.exe	141
PID 1064 wrote to memory of 4872	1064	WScript.exe	141
PID 4872 wrote to memory of 3128	4872	sihost.exe	146
PID 4872 wrote to memory of 3128	4872	sihost.exe	146
PID 4872 wrote to memory of 1364	4872	sihost.exe	147
PID 4872 wrote to memory of 1364	4872	sihost.exe	147
PID 3128 wrote to memory of 1632	3128	WScript.exe	149
PID 3128 wrote to memory of 1632	3128	WScript.exe	149
PID 1632 wrote to memory of 4780	1632	sihost.exe	153
PID 1632 wrote to memory of 4780	1632	sihost.exe	153
PID 1632 wrote to memory of 3872	1632	sihost.exe	154
PID 1632 wrote to memory of 3872	1632	sihost.exe	154
PID 4780 wrote to memory of 3776	4780	WScript.exe	157
PID 4780 wrote to memory of 3776	4780	WScript.exe	157
PID 3776 wrote to memory of 756	3776	sihost.exe	159
PID 3776 wrote to memory of 756	3776	sihost.exe	159
PID 3776 wrote to memory of 1792	3776	sihost.exe	160
PID 3776 wrote to memory of 1792	3776	sihost.exe	160
PID 756 wrote to memory of 1492	756	WScript.exe	162
PID 756 wrote to memory of 1492	756	WScript.exe	162
PID 1492 wrote to memory of 3664	1492	sihost.exe	164
PID 1492 wrote to memory of 3664	1492	sihost.exe	164
PID 1492 wrote to memory of 3392	1492	sihost.exe	165
PID 1492 wrote to memory of 3392	1492	sihost.exe	165
PID 3664 wrote to memory of 4356	3664	WScript.exe	168
PID 3664 wrote to memory of 4356	3664	WScript.exe	168
PID 4356 wrote to memory of 2360	4356	sihost.exe	170
PID 4356 wrote to memory of 2360	4356	sihost.exe	170
PID 4356 wrote to memory of 1060	4356	sihost.exe	171
PID 4356 wrote to memory of 1060	4356	sihost.exe	171
PID 2360 wrote to memory of 3236	2360	WScript.exe	173
PID 2360 wrote to memory of 3236	2360	WScript.exe	173
PID 3236 wrote to memory of 3040	3236	sihost.exe	175
PID 3236 wrote to memory of 3040	3236	sihost.exe	175
PID 3236 wrote to memory of 4008	3236	sihost.exe	176
PID 3236 wrote to memory of 4008	3236	sihost.exe	176

System policy modification 1 TTPs 24 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sihost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sihost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe
"C:\Users\Admin\AppData\Local\Temp\d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\KH4dUqS4NF.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4852
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:1532
- - C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
    "C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe"
    3⤵
    - UAC bypass
    - Checks computer location settings
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:4600
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4cf72f6a-6545-4b8a-8d37-311af81c8ce1.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1064
    - - C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        5⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:4872
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e4aba230-47a1-4a3e-9a98-cd4cc54fca50.vbs"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3128
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        7⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:1632
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\53ff0f94-f867-4110-8889-7a9edce20e6a.vbs"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4780
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        9⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:3776
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\93107226-f2dc-4048-8fed-b26f75884f34.vbs"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:756
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        11⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:1492
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ffa0fd84-c9c7-4ef2-b36e-d76f82aa1268.vbs"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:3664
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        13⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:4356
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3315fb0c-6743-4254-b1de-870728889367.vbs"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:2360
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        
        C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe
        15⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:3236
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d985b26e-1551-4140-91a3-1b7a5f534b35.vbs"
        16⤵
        
        PID:3040
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5a281336-3c28-4d44-86a7-460e27782328.vbs"
        16⤵
        
        PID:4008
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6b0a7b98-02e6-4676-b3af-61c4b951f6fb.vbs"
        14⤵
        
        PID:1060
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f5905b10-9db5-4769-9ae8-be46186378b1.vbs"
        12⤵
        
        PID:3392
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c2f781ff-46ed-456c-88f8-3a40e04af1a6.vbs"
        10⤵
        
        PID:1792
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\de95dfdb-9016-4542-976b-069f8be73ca3.vbs"
        8⤵
        
        PID:3872
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\7f388054-101a-4944-a33f-ce22b373d155.vbs"
        6⤵
        
        PID:1364
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c0bdfe3d-1a2f-4373-9ac3-ae819f0f5e72.vbs"
      4⤵
      PID:3048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Users\Default User\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Windows\IME\it-IT\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\IME\it-IT\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Windows\IME\it-IT\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Photo Viewer\fr-FR\SearchApp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Program Files\Windows Photo Viewer\fr-FR\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Photo Viewer\fr-FR\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3272

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\Program Files\Microsoft Office\Updates\Download\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Updates\Download\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 5 /tr "'C:\Program Files\Microsoft Office\Updates\Download\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Defender\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Defender\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Defender\ja-JP\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\ja-JP\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Defender\ja-JP\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Pictures\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\Public\Pictures\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\Users\Public\Pictures\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676d" /sc MINUTE /mo 12 /tr "'C:\Windows\de-DE\d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676" /sc ONLOGON /tr "'C:\Windows\de-DE\d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676d" /sc MINUTE /mo 12 /tr "'C:\Windows\de-DE\d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 9 /tr "'C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Windows\ImmersiveControlPanel\SystemSettings\View\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 10 /tr "'C:\Users\Default\NetHood\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Users\Default\NetHood\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:384

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 9 /tr "'C:\Users\Default\NetHood\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\sihost.exe.log

Filesize
1KB

MD5
49b64127208271d8f797256057d0b006

SHA1
b99bd7e2b4e9ed24de47fb3341ea67660b84cca1

SHA256
2a5d403a2e649d8eceef8f785eeb0f6d33888ec6bbf251b3c347e34cb32b1e77

SHA512
f7c728923c893dc9bc88ad2159e0abcda41e1b40ff7e7756e6252d135ed238a2248a2662b3392449836dd1b0b580f0c866cc33e409527484fe4602e3d3f10e3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3315fb0c-6743-4254-b1de-870728889367.vbs

Filesize
739B

MD5
b497b3ec9717ae59f0f62acf247b7131

SHA1
8664123eab9e269f62bd30aca56118fd75a41ba7

SHA256
6eabd14b0adca28d9baaff541fe0ff4d71e83311a5e5415e4209f8998483859e

SHA512
e0038591e428fe901835b353f84fa84eb627d172eb2cba130cafd682b95f6ab8031bc375e0056fc1571ef336ce54fe19cdb8928755aae76922539ea89541764e

Download Submit
C:\Users\Admin\AppData\Local\Temp\4cf72f6a-6545-4b8a-8d37-311af81c8ce1.vbs

Filesize
739B

MD5
eaf60c203ef1e7338ad075c5d52acbc6

SHA1
40c250f4e4e8fd6849469a7a5dd2e08633787223

SHA256
54a11a902ee0cc1a78f275ba49e81463309ea715a22e1c57c23fd845fecdc209

SHA512
9e799245f8058ca5e7082546c1c3edc783d2d6dd7aacc6e03c69ced9b836f9961519ba99a77fa152239cb1cfbc57ae63f83e5b532f7a0493ab3ea664147a63e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\53ff0f94-f867-4110-8889-7a9edce20e6a.vbs

Filesize
739B

MD5
0d1d4bc491e35f03c88dca311e2c1fba

SHA1
def9108d64b67b24d591d8690e5d5c8194d72ca0

SHA256
14aef7b1398e5666ecf8c57fcb8164955dcdf4e59ec44859ab4ad32f3de8ef3f

SHA512
babffefc3e99ce167b311a8f51d973b4d92f1138ebad571272779ceca7d9082225da9d64024976b5a53d2a3f08a089a500b767d4715a81a7995829f2348d0644

Download Submit
C:\Users\Admin\AppData\Local\Temp\93107226-f2dc-4048-8fed-b26f75884f34.vbs

Filesize
739B

MD5
8283d4d133d0566105dbd215ded6e0b3

SHA1
30410cd3847fdfdf01c5e13df5ee389ebb467dd4

SHA256
75ab46d8a12a983412f4e48de65ac90f098af6af7bd590def6b569e99e79c996

SHA512
a8a90d874927d61778c4a5629641993608cb9c01caddac6ef443b17c1aa660ab76d89a93570a74c841453dd9d4eb637413053c0ac8b5a9181c4f5c82e02173ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\KH4dUqS4NF.bat

Filesize
228B

MD5
f8d6d53f73ae79c51ad4cd7d1f429971

SHA1
f78e7702c0eba57a6ae01596b6f192e305caf794

SHA256
205e01ca00ac2f449417e4900d7fe9b3f7a03ba1aeb9b3981b70874928d4b0f6

SHA512
14c687334a4d642be3c429988a1ca3c28aee82ca7d227a6816917853959373a35308731c38b461e7a508e10ae1e5953a139af9692eaa903ed8561107d2e6c3dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\c0bdfe3d-1a2f-4373-9ac3-ae819f0f5e72.vbs

Filesize
515B

MD5
790746e3d1d8a168929ed38a941148ca

SHA1
fd9269b7aaf3e7a21954bceb52f3d4ffe4d319e9

SHA256
877dc4d26543848939b7ca3a1fde0f8af4fdb3b1121eeaa876e2610d27186410

SHA512
47469fbf8311ce3e572c283b3e889f2d9379a85074be9e2e9764b11cccc0a713eb6ddc3f0c6c2e86fbe9bbcebedb20f596dc98c5db684c5808825a0c418600e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\d985b26e-1551-4140-91a3-1b7a5f534b35.vbs

Filesize
739B

MD5
230ea14e490be5079b83afe8a4c3ddde

SHA1
1a657d1c6aa6146d298c2a64057e334ab7318144

SHA256
a00df80fae3e40e045dc30174e7300932749a472a54fb5d846819802f856850c

SHA512
59f83c6dd4c3aceca0a863ed2d9b5e237d0306b5f4942feaa469993ac0779e47b3fa71761928109c268a6ca04d44d4d30d168d8767ad54d2f17d6e45a85f8823

Download Submit
C:\Users\Admin\AppData\Local\Temp\e4aba230-47a1-4a3e-9a98-cd4cc54fca50.vbs

Filesize
739B

MD5
6f5111fd72644adef965f90c8bb381e4

SHA1
ddb1b4d1d6b940f070dc92782a4e3ef3f278686c

SHA256
aee03087ffa82b05ee1a7e5c4ddc5bc29643307d8b9eba0322ee8908df4756e0

SHA512
df039517c173f50d10597078a19652ed8bcd5c7676b33d132482345e9dbec7b1d422ca981440a0bfb7bea712da548616856e59665bb31c4e997f600d6b13a1e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\ffa0fd84-c9c7-4ef2-b36e-d76f82aa1268.vbs

Filesize
739B

MD5
941c713ffbff97c19a62688e22de1907

SHA1
3c1bfac603bad26ecf6fb0d2436977beba8d5776

SHA256
c63167f80687a2dde616ba14f8f1ba250a69fe1a1af3dc1946565cad58c32f41

SHA512
7d6919a70fd621090fc0928a954e1a711fb458d377f3902b6d41096a18288ce6d451e2b3f86e0b5727cdcbc3af0c0aeeb5caebc3cfa372cbb74ae84e9aff9990

Download Submit
C:\Users\Default\dllhost.exe

Filesize
3.4MB

MD5
54454792b2656605daffe22adb7750c0

SHA1
14bc4b6c3b169b26efcb22b9dd913c9bdcb25c61

SHA256
d37a1b95368b3ba6cb549ee14af0e69891ad7b5f66e49f919f0e7e527532e676

SHA512
279c5bd9e09e45e86df9cd2421aa0a61f724ad8332e0f5409d33ed2ecea4ad4b38ed9c71e67184f08ff23088df5652d75afbb793eded50ef8230effd2597b679

Download Submit
memory/1060-203-0x0000024492D70000-0x0000024492D99000-memory.dmp

Filesize
164KB

Download
memory/1060-204-0x0000024494650000-0x000002449468B000-memory.dmp

Filesize
236KB

Download
memory/1060-202-0x0000024492D20000-0x0000024492D5B000-memory.dmp

Filesize
236KB

Download
memory/1364-107-0x00000254948A0000-0x00000254948C9000-memory.dmp

Filesize
164KB

Download
memory/1364-106-0x0000025494850000-0x000002549488B000-memory.dmp

Filesize
236KB

Download
memory/1364-108-0x0000025494D30000-0x0000025494D6B000-memory.dmp

Filesize
236KB

Download
memory/1632-110-0x000000001B1E0000-0x000000001B1F2000-memory.dmp

Filesize
72KB

Download
memory/1792-150-0x000001D1A4950000-0x000001D1A498B000-memory.dmp

Filesize
236KB

Download
memory/1792-149-0x000001D1A2D00000-0x000001D1A2D29000-memory.dmp

Filesize
164KB

Download
memory/1792-148-0x000001D1A2CB0000-0x000001D1A2CEB000-memory.dmp

Filesize
236KB

Download
memory/2360-200-0x000001FC94310000-0x000001FC94339000-memory.dmp

Filesize
164KB

Download
memory/2360-201-0x000001FC94340000-0x000001FC9437B000-memory.dmp

Filesize
236KB

Download
memory/2360-199-0x000001FC942D0000-0x000001FC9430B000-memory.dmp

Filesize
236KB

Download
memory/3048-101-0x000001EA486D0000-0x000001EA486F9000-memory.dmp

Filesize
164KB

Download
memory/3048-102-0x000001EA48700000-0x000001EA4873B000-memory.dmp

Filesize
236KB

Download
memory/3048-100-0x000001EA48690000-0x000001EA486CB000-memory.dmp

Filesize
236KB

Download
memory/3128-105-0x000001F422C90000-0x000001F422CCB000-memory.dmp

Filesize
236KB

Download
memory/3128-104-0x000001F4213A0000-0x000001F4213C9000-memory.dmp

Filesize
164KB

Download
memory/3128-103-0x000001F421350000-0x000001F42138B000-memory.dmp

Filesize
236KB

Download
memory/3236-278-0x000000001B4C0000-0x000000001B4D2000-memory.dmp

Filesize
72KB

Download
memory/3392-192-0x000001F348AD0000-0x000001F348B0B000-memory.dmp

Filesize
236KB

Download
memory/3392-191-0x000001F348AA0000-0x000001F348AC9000-memory.dmp

Filesize
164KB

Download
memory/3392-190-0x000001F348A50000-0x000001F348A8B000-memory.dmp

Filesize
236KB

Download
memory/3424-19-0x000000001BDA0000-0x000000001BDA8000-memory.dmp

Filesize
32KB

Download
memory/3424-20-0x000000001BDB0000-0x000000001BDBC000-memory.dmp

Filesize
48KB

Download
memory/3424-33-0x000000001C860000-0x000000001C868000-memory.dmp

Filesize
32KB

Download
memory/3424-32-0x000000001C850000-0x000000001C85E000-memory.dmp

Filesize
56KB

Download
memory/3424-31-0x000000001C740000-0x000000001C74A000-memory.dmp

Filesize
40KB

Download
memory/3424-29-0x000000001C720000-0x000000001C728000-memory.dmp

Filesize
32KB

Download
memory/3424-35-0x000000001C880000-0x000000001C888000-memory.dmp

Filesize
32KB

Download
memory/3424-73-0x00007FF9CF880000-0x00007FF9D0341000-memory.dmp

Filesize
10.8MB

Download
memory/3424-37-0x000000001C8A0000-0x000000001C8A8000-memory.dmp

Filesize
32KB

Download
memory/3424-39-0x000000001C8C0000-0x000000001C8CC000-memory.dmp

Filesize
48KB

Download
memory/3424-38-0x000000001C8B0000-0x000000001C8BA000-memory.dmp

Filesize
40KB

Download
memory/3424-36-0x000000001C890000-0x000000001C89C000-memory.dmp

Filesize
48KB

Download
memory/3424-30-0x000000001C730000-0x000000001C73C000-memory.dmp

Filesize
48KB

Download
memory/3424-28-0x000000001C610000-0x000000001C61C000-memory.dmp

Filesize
48KB

Download
memory/3424-27-0x000000001C600000-0x000000001C60C000-memory.dmp

Filesize
48KB

Download
memory/3424-26-0x000000001C5F0000-0x000000001C5F8000-memory.dmp

Filesize
32KB

Download
memory/3424-23-0x000000001CB00000-0x000000001D028000-memory.dmp

Filesize
5.2MB

Download
memory/3424-25-0x000000001C5E0000-0x000000001C5EC000-memory.dmp

Filesize
48KB

Download
memory/3424-24-0x000000001C5D0000-0x000000001C5DC000-memory.dmp

Filesize
48KB

Download
memory/3424-21-0x000000001BDC0000-0x000000001BDC8000-memory.dmp

Filesize
32KB

Download
memory/3424-22-0x000000001C5A0000-0x000000001C5B2000-memory.dmp

Filesize
72KB

Download
memory/3424-34-0x000000001C870000-0x000000001C87E000-memory.dmp

Filesize
56KB

Download
memory/3424-0-0x00007FF9CF883000-0x00007FF9CF885000-memory.dmp

Filesize
8KB

Download
memory/3424-18-0x000000001BD90000-0x000000001BD9C000-memory.dmp

Filesize
48KB

Download
memory/3424-17-0x000000001C550000-0x000000001C5A6000-memory.dmp

Filesize
344KB

Download
memory/3424-1-0x0000000000BE0000-0x0000000000F4A000-memory.dmp

Filesize
3.4MB

Download
memory/3424-2-0x00007FF9CF880000-0x00007FF9D0341000-memory.dmp

Filesize
10.8MB

Download
memory/3424-3-0x00000000018B0000-0x00000000018BE000-memory.dmp

Filesize
56KB

Download
memory/3424-16-0x000000001BC20000-0x000000001BC2A000-memory.dmp

Filesize
40KB

Download
memory/3424-15-0x000000001BC10000-0x000000001BC20000-memory.dmp

Filesize
64KB

Download
memory/3424-14-0x000000001BBF0000-0x000000001BBF8000-memory.dmp

Filesize
32KB

Download
memory/3424-13-0x000000001BC00000-0x000000001BC0C000-memory.dmp

Filesize
48KB

Download
memory/3424-12-0x000000001BBE0000-0x000000001BBF2000-memory.dmp

Filesize
72KB

Download
memory/3424-8-0x00000000031B0000-0x00000000031B8000-memory.dmp

Filesize
32KB

Download
memory/3424-10-0x000000001BBB0000-0x000000001BBC6000-memory.dmp

Filesize
88KB

Download
memory/3424-11-0x000000001BBD0000-0x000000001BBD8000-memory.dmp

Filesize
32KB

Download
memory/3424-9-0x000000001BBA0000-0x000000001BBB0000-memory.dmp

Filesize
64KB

Download
memory/3424-7-0x000000001BD40000-0x000000001BD90000-memory.dmp

Filesize
320KB

Download
memory/3424-6-0x0000000003190000-0x00000000031AC000-memory.dmp

Filesize
112KB

Download
memory/3424-5-0x0000000003180000-0x0000000003188000-memory.dmp

Filesize
32KB

Download
memory/3424-4-0x0000000003170000-0x000000000317E000-memory.dmp

Filesize
56KB

Download
memory/3872-141-0x000001E97BA70000-0x000001E97BAAB000-memory.dmp

Filesize
236KB

Download
memory/3872-143-0x000001E97D6E0000-0x000001E97D71B000-memory.dmp

Filesize
236KB

Download
memory/3872-142-0x000001E97D6B0000-0x000001E97D6D9000-memory.dmp

Filesize
164KB

Download