dcrat | b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72

Analysis

max time kernel
96s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2025 05:01

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General

Target

b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
Size

2.3MB
MD5

95ce095073ce57e823674de34b621cdb
SHA1

129a46af1ad0ad1a15f6f3df3e1ee5e1147ae004
SHA256

b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72
SHA512

e16251a67637a09771d3962fca4fa92ac5f58483cff8cbf29c94f0eb0237f30deed49036a724cff32b0942715334865c2bb06084fefb0872551181c8e6accb28
SSDEEP

49152:bSrudTH6WUww8iz704mELP36hEgMMFzFOIh:GrudTHu0ivwELP38MMhFOIh

Score

10^/10

dcrat infostealer rat

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 57 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	1240	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2620	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4964	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	884	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1908	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3868	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2800	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4188	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3956	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	716	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4548	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4288	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3932	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4672	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2784	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2068	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2580	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	744	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2356	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2408	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	848	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1304	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5000	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2004	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1036	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3304	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1368	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4816	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1248	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1644	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2892	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4396	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	512	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4476	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4568	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	348	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4432	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4552	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3300	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1784	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1884	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1984	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4276	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3644	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3316	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1596	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4748	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1900	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4364	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3436	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1184	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3988	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	400	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4008	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3108	1060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2056	1060	schtasks.exe	82

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/3540-1-0x0000000000B80000-0x0000000000DD0000-memory.dmp	dcrat
behavioral2/files/0x000a000000023b5c-19.dat	dcrat

Checks computer location settings 2 TTPs 2 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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe

Executes dropped EXE 1 IoCs

pid	Process
2804	winlogon.exe

Drops file in Program Files directory 14 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft.NET\RedistList\5940a34987c991	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\dotnet\swidtag\aa97147c4c782d	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\Mozilla Firefox\browser\f3b6ecef712a24	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files (x86)\Windows Portable Devices\sppsvc.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\dotnet\swidtag\MusNotification.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\Windows Portable Devices\Idle.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files (x86)\Windows Mail\5b884080fd4f94	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files (x86)\Windows Portable Devices\0a1fd5f707cd16	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\Internet Explorer\fr-FR\sihost.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\Internet Explorer\fr-FR\66fc9ff0ee96c2	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files (x86)\Windows Mail\fontdrvhost.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files (x86)\Microsoft.NET\RedistList\dllhost.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\Windows Portable Devices\6ccacd8608530f	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Program Files\Mozilla Firefox\browser\spoolsv.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe

Drops file in Windows directory 7 IoCs

description	ioc	Process
File created	C:\Windows\apppatch\en-US\56085415360792	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Windows\Panther\actionqueue\RuntimeBroker.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Windows\Panther\actionqueue\9e8d7a4ca61bd9	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Windows\Provisioning\Packages\Registry.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Windows\Provisioning\Packages\ee2ad38f3d4382	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File created	C:\Windows\apppatch\en-US\wininit.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
File opened for modification	C:\Windows\apppatch\en-US\wininit.exe	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 57 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3956	schtasks.exe
2408	schtasks.exe
2892	schtasks.exe
512	schtasks.exe
1784	schtasks.exe
1240	schtasks.exe
2068	schtasks.exe
1368	schtasks.exe
3644	schtasks.exe
4008	schtasks.exe
2800	schtasks.exe
4476	schtasks.exe
4748	schtasks.exe
2580	schtasks.exe
3300	schtasks.exe
848	schtasks.exe
3304	schtasks.exe
3436	schtasks.exe
400	schtasks.exe
1908	schtasks.exe
1884	schtasks.exe
3316	schtasks.exe
5000	schtasks.exe
4276	schtasks.exe
1900	schtasks.exe
2620	schtasks.exe
3868	schtasks.exe
4548	schtasks.exe
3932	schtasks.exe
2356	schtasks.exe
3108	schtasks.exe
4568	schtasks.exe
4552	schtasks.exe
884	schtasks.exe
744	schtasks.exe
1036	schtasks.exe
4816	schtasks.exe
1248	schtasks.exe
4672	schtasks.exe
1596	schtasks.exe
4364	schtasks.exe
4188	schtasks.exe
5028	schtasks.exe
4396	schtasks.exe
1984	schtasks.exe
716	schtasks.exe
2004	schtasks.exe
4432	schtasks.exe
4964	schtasks.exe
1304	schtasks.exe
3988	schtasks.exe
4288	schtasks.exe
2056	schtasks.exe
2784	schtasks.exe
348	schtasks.exe
1644	schtasks.exe
1184	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
1796	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
2804	winlogon.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
Token: SeDebugPrivilege	1796	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
Token: SeDebugPrivilege	2804	winlogon.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 1796	3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe	131
PID 3540 wrote to memory of 1796	3540	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe	131
PID 1796 wrote to memory of 776	1796	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe	142
PID 1796 wrote to memory of 776	1796	b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe	142
PID 776 wrote to memory of 972	776	cmd.exe	144
PID 776 wrote to memory of 972	776	cmd.exe	144
PID 776 wrote to memory of 2804	776	cmd.exe	145
PID 776 wrote to memory of 2804	776	cmd.exe	145

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\b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
"C:\Users\Admin\AppData\Local\Temp\b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Users\Admin\AppData\Local\Temp\b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe
  "C:\Users\Admin\AppData\Local\Temp\b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\i6FNlRHyuX.bat"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:776
  - - C:\Windows\system32\w32tm.exe
      w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
      4⤵
      PID:972
  - - C:\Users\Default\Downloads\winlogon.exe
      "C:\Users\Default\Downloads\winlogon.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\Windows\apppatch\en-US\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\apppatch\en-US\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 7 /tr "'C:\Windows\apppatch\en-US\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Desktop\MusNotification.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotification" /sc ONLOGON /tr "'C:\Users\Public\Desktop\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Desktop\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Windows\Panther\actionqueue\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Panther\actionqueue\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Windows\Panther\actionqueue\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 11 /tr "'C:\Windows\Provisioning\Packages\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Windows\Provisioning\Packages\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2580

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 9 /tr "'C:\Windows\Provisioning\Packages\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Portable Devices\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2356

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Portable Devices\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Desktop\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\All Users\Desktop\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Desktop\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 6 /tr "'C:\Program Files\Internet Explorer\fr-FR\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files\Internet Explorer\fr-FR\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Program Files\Internet Explorer\fr-FR\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4816

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1248

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 12 /tr "'C:\Program Files\dotnet\swidtag\MusNotification.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotification" /sc ONLOGON /tr "'C:\Program Files\dotnet\swidtag\MusNotification.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 "MusNotificationM" /sc MINUTE /mo 9 /tr "'C:\Program Files\dotnet\swidtag\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4396

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Portable Devices\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows Portable Devices\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Mail\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Program Files\Mozilla Firefox\browser\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\browser\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 12 /tr "'C:\Program Files\Mozilla Firefox\browser\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 9 /tr "'C:\Users\Default\Downloads\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Default\Downloads\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Downloads\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 14 /tr "'C:\Users\Default\Favorites\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\Default\Favorites\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Favorites\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3108

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft.NET\RedistList\dllhost.exe

Filesize
2.3MB

MD5
95ce095073ce57e823674de34b621cdb

SHA1
129a46af1ad0ad1a15f6f3df3e1ee5e1147ae004

SHA256
b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72

SHA512
e16251a67637a09771d3962fca4fa92ac5f58483cff8cbf29c94f0eb0237f30deed49036a724cff32b0942715334865c2bb06084fefb0872551181c8e6accb28

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\b90b75dcc06003408ea406424ae16179137d2a39d2092d26c25677122479ed72.exe.log

Filesize
1KB

MD5
bbb951a34b516b66451218a3ec3b0ae1

SHA1
7393835a2476ae655916e0a9687eeaba3ee876e9

SHA256
eb70c64ae99d14ac2588b7a84854fbf3c420532d7fe4dfd49c7b5a70c869943a

SHA512
63bcbfcf8e7421c66855c487c31b2991a989bdea0c1edd4c40066b52fa3eb3d9d37db1cd21b8eb4f33dd5870cc20532c8f485eab9c0b4f6b0793a35c077f2d6f

Download Submit
C:\Users\Admin\AppData\Local\Temp\i6FNlRHyuX.bat

Filesize
204B

MD5
1f919f53bcfeded08b711e7b379fdbd9

SHA1
fd7e0e83991a6ae983f32bcc8100dbf49c7029bb

SHA256
68a8f9f957d1f3b423712265ab6c518ab0128e72296f7b39729e68fe709f2d41

SHA512
04e1f7f511a4f3de6ee033e50d1758ada56a9137383670c863289a2d9bf11a0b633cfbf741616d18e22216d0b64b5181ff195283859875303cdc3721139667f2

Download Submit
memory/1796-46-0x0000000002F80000-0x0000000002F92000-memory.dmp

Filesize
72KB

Download
memory/2804-61-0x00000000027C0000-0x0000000002816000-memory.dmp

Filesize
344KB

Download
memory/3540-4-0x000000001BF70000-0x000000001BFC0000-memory.dmp

Filesize
320KB

Download
memory/3540-6-0x000000001BFC0000-0x000000001C016000-memory.dmp

Filesize
344KB

Download
memory/3540-7-0x0000000002E60000-0x0000000002E72000-memory.dmp

Filesize
72KB

Download
memory/3540-8-0x000000001C830000-0x000000001CD58000-memory.dmp

Filesize
5.2MB

Download
memory/3540-9-0x0000000002EF0000-0x0000000002EFE000-memory.dmp

Filesize
56KB

Download
memory/3540-10-0x000000001BF60000-0x000000001BF68000-memory.dmp

Filesize
32KB

Download
memory/3540-5-0x000000001BF20000-0x000000001BF36000-memory.dmp

Filesize
88KB

Download
memory/3540-0-0x00007FFDBCE03000-0x00007FFDBCE05000-memory.dmp

Filesize
8KB

Download
memory/3540-45-0x00007FFDBCE00000-0x00007FFDBD8C1000-memory.dmp

Filesize
10.8MB

Download
memory/3540-3-0x0000000002ED0000-0x0000000002EEC000-memory.dmp

Filesize
112KB

Download
memory/3540-2-0x00007FFDBCE00000-0x00007FFDBD8C1000-memory.dmp

Filesize
10.8MB

Download
memory/3540-1-0x0000000000B80000-0x0000000000DD0000-memory.dmp

Filesize
2.3MB

Download