dcrat | 4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408

Analysis

max time kernel
125s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 02:14

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General

Target

4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
Size

829KB
MD5

a054982f7e12c1f491eccd25d9c1b5d7
SHA1

b3c78b1c7c8a95486db06e39f56910d0f3e90996
SHA256

4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408
SHA512

d57be5af22f21e7c20d330f5714ddcf1936152e3d9bd2254c1a2c83f420bfe183ae204c871b1ce2d8f5361a1661afbe39a9b5bec12fb00195a8c0b967977a925
SSDEEP

24576:b3eblFYt2e9esxtDyVjD7D1NauFd3YP+ow7:b2rejxtDydhc

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 51 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	3156	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3984	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2264	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1688	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3744	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2324	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	400	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2280	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3648	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2276	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2368	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2244	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2588	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2356	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2904	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2412	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4940	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2992	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4912	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	380	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5068	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3296	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3524	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4708	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	856	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2884	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2888	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3252	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4044	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4408	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2156	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1400	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2708	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1524	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2312	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2720	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4120	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2436	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1996	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5004	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2876	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	740	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4924	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2836	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3224	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3732	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1108	1072	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5024	1072	schtasks.exe	82

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/2428-1-0x0000000000B50000-0x0000000000C26000-memory.dmp	dcrat
behavioral2/files/0x0007000000023cac-11.dat	dcrat

Checks computer location settings 2 TTPs 1 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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe

Executes dropped EXE 1 IoCs

pid	Process
456	winlogon.exe

Drops file in Program Files directory 13 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\smss.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\en-US\services.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files\Windows Portable Devices\csrss.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files\Uninstall Information\RuntimeBroker.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files\ModifiableWindowsApps\RuntimeBroker.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Windows Media Player\Visualizations\winlogon.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Windows Defender\ja-JP\upfc.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Windows Defender\ja-JP\ea1d8f6d871115	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\en-US\c5b4cb5e9653cc	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files\Windows Portable Devices\886983d96e3d3e	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files\Uninstall Information\9e8d7a4ca61bd9	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Windows Media Player\Visualizations\cc11b995f2a76d	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Program Files (x86)\Internet Explorer\69ddcba757bf72	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe

Drops file in Windows directory 8 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\OfficeClickToRun.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Windows\Tasks\e6c9b481da804f	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Windows\Sun\Java\Deployment\sppsvc.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Windows\Sun\Java\Deployment\0a1fd5f707cd16	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Windows\WinSxS\amd64_microsoft-windows-fsavailux_31bf3856ad364e35_10.0.19041.1_none_60b99066bd2f6d16\System.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Windows\ShellExperiences\TextInputHost.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File opened for modification	C:\Windows\ShellExperiences\TextInputHost.exe	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
File created	C:\Windows\ShellExperiences\22eafd247d37c3	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.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-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 51 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3524	schtasks.exe
2888	schtasks.exe
3984	schtasks.exe
3744	schtasks.exe
2244	schtasks.exe
2412	schtasks.exe
2992	schtasks.exe
3296	schtasks.exe
4408	schtasks.exe
2836	schtasks.exe
400	schtasks.exe
2904	schtasks.exe
2876	schtasks.exe
4924	schtasks.exe
3732	schtasks.exe
856	schtasks.exe
2040	schtasks.exe
2156	schtasks.exe
1524	schtasks.exe
4120	schtasks.exe
1996	schtasks.exe
1400	schtasks.exe
2312	schtasks.exe
3648	schtasks.exe
2588	schtasks.exe
2356	schtasks.exe
4940	schtasks.exe
380	schtasks.exe
3252	schtasks.exe
2436	schtasks.exe
740	schtasks.exe
1108	schtasks.exe
2708	schtasks.exe
4708	schtasks.exe
2720	schtasks.exe
5024	schtasks.exe
5068	schtasks.exe
4044	schtasks.exe
3156	schtasks.exe
2508	schtasks.exe
2264	schtasks.exe
2280	schtasks.exe
2276	schtasks.exe
4912	schtasks.exe
3224	schtasks.exe
1688	schtasks.exe
2324	schtasks.exe
2368	schtasks.exe
1988	schtasks.exe
2884	schtasks.exe
5004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 59 IoCs

pid	Process
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe
456	winlogon.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
456	winlogon.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
Token: SeDebugPrivilege	456	winlogon.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 660	2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe	137
PID 2428 wrote to memory of 660	2428	4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe	137
PID 660 wrote to memory of 4432	660	cmd.exe	139
PID 660 wrote to memory of 4432	660	cmd.exe	139
PID 660 wrote to memory of 456	660	cmd.exe	143
PID 660 wrote to memory of 456	660	cmd.exe	143

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\4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe
"C:\Users\Admin\AppData\Local\Temp\4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe"
1⤵
- Checks computer location settings
- 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
PID:2428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\A1TrE7Ufj6.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:660
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:4432
- - C:\Program Files (x86)\Windows Media Player\Visualizations\winlogon.exe
    "C:\Program Files (x86)\Windows Media Player\Visualizations\winlogon.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 9 /tr "'C:\Windows\ShellExperiences\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Windows\ShellExperiences\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 11 /tr "'C:\Windows\ShellExperiences\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 5 /tr "'C:\Windows\Tasks\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows\Tasks\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 6 /tr "'C:\Windows\Tasks\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Media Player\Visualizations\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\Visualizations\winlogon.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 "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\Visualizations\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2280

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3648

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:2276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Internet Explorer\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Internet Explorer\smss.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 12 /tr "'C:\Windows\Sun\Java\Deployment\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Windows\Sun\Java\Deployment\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Windows\Sun\Java\Deployment\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 9 /tr "'C:\Users\Default\Documents\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Users\Default\Documents\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 6 /tr "'C:\Users\Default\Documents\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e4084" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e4084" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Users\Default\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Users\Default\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Defender\ja-JP\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\ja-JP\upfc.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 "upfcu" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Defender\ja-JP\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\MusNotification.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotification" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Portable Devices\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Portable Devices\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 9 /tr "'C:\Users\Default\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Users\Default\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Users\Default\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files\Uninstall Information\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Uninstall Information\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files\Uninstall Information\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Users\All Users\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\Users\Public\AccountPictures\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\Public\AccountPictures\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Users\Public\AccountPictures\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5024

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)\Internet Explorer\smss.exe

Filesize
829KB

MD5
a054982f7e12c1f491eccd25d9c1b5d7

SHA1
b3c78b1c7c8a95486db06e39f56910d0f3e90996

SHA256
4b6302643800dafe4629960e243ba26663f8510c42f4eaf656b1cc510406e408

SHA512
d57be5af22f21e7c20d330f5714ddcf1936152e3d9bd2254c1a2c83f420bfe183ae204c871b1ce2d8f5361a1661afbe39a9b5bec12fb00195a8c0b967977a925

Download Submit
C:\Users\Admin\AppData\Local\Temp\A1TrE7Ufj6.bat

Filesize
236B

MD5
07661ca296e9bac9dca8c7bc088fa23b

SHA1
883ab0e50ac7130e298bd3b2b8f21d65d4a2b961

SHA256
0d8aa9a3b528801a6545ffc44fd69f23b24cc901b8d2869b63d9667cf4b21d7d

SHA512
8aa73f02b61304ecb2acf47c6375e0e5369b21f59e2bb1c1c6cab137844cb4e1b6bb16febb856fe930ee5bb522b93fbd892cb220441ed7018d93ccfadc96e58b

Download Submit
memory/2428-0-0x00007FFEE9E93000-0x00007FFEE9E95000-memory.dmp

Filesize
8KB

Download
memory/2428-1-0x0000000000B50000-0x0000000000C26000-memory.dmp

Filesize
856KB

Download
memory/2428-2-0x00007FFEE9E90000-0x00007FFEEA951000-memory.dmp

Filesize
10.8MB

Download
memory/2428-43-0x00007FFEE9E90000-0x00007FFEEA951000-memory.dmp

Filesize
10.8MB

Download