dcrat | b240b2832512dd4f637614b11be2d7dab70752d1b0b64c9bd5af76b6bb13979d

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 03:05

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Report Analysis Logs

General

Target
0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
Size 827KB
Sample240517-dk9pnsef93
SHA256 0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924
MD5 3a1b3746d26413c8668fb533ab612284
SHA1 875d159c892558473519f947c0421672717f7e2c
SHA512 26f20ae889e6a327d6cd710082c0a2ccf4e94a6cc90bd8b3916f7b28a00e7f7c23448c7dfc817242b48e80468779b815133db64a7a4b7b77dc8729a940e5a8fe
SSDEEP 12288:DqUgxxQIWHTZu9PBjhP/i4TuI+sqBcDOC6hThC/8bMCHZR:uZQ9HTZu9lN/i4qI+sq6+nNj
MD5 SHA1 SHA512 SSDEEP

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

Process spawned unexpected child process 48 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	388	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4656	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1652	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4352	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2012	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1232	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2720	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1696	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4728	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4604	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4440	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3100	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3680	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3400	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4308	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2328	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3532	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4076	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1580	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3972	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1392	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1900	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4504	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4252	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2076	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1628	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2016	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4608	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2416	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1396	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	864	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3212	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4140	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1608	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4112	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4808	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3304	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2548	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	848	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3292	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2356	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3196	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3280	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4600	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3132	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4768	2796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	844	2796	schtasks.exe	90

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/3388-1-0x0000000000FE0000-0x00000000010B6000-memory.dmp	dcrat
behavioral2/files/0x00070000000235d2-11.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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe

Executes dropped EXE 1 IoCs

pid	Process
1000	dwm.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Photo Viewer\9e8d7a4ca61bd9	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\fr-FR\lsass.exe	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\fr-FR\6203df4a6bafc7	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File created	C:\Program Files\Microsoft Office\Office16\RuntimeBroker.exe	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\RuntimeBroker.exe	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File created	C:\Program Files\Microsoft Office\Office16\9e8d7a4ca61bd9	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\RuntimeBroker.exe	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Offline Web Pages\dwm.exe	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
File created	C:\Windows\Offline Web Pages\6cb0b6c459d5d3	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 48 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3100	schtasks.exe
3972	schtasks.exe
4140	schtasks.exe
388	schtasks.exe
3680	schtasks.exe
2356	schtasks.exe
3196	schtasks.exe
4768	schtasks.exe
864	schtasks.exe
4112	schtasks.exe
3280	schtasks.exe
4440	schtasks.exe
4076	schtasks.exe
1392	schtasks.exe
4252	schtasks.exe
4608	schtasks.exe
1652	schtasks.exe
4352	schtasks.exe
844	schtasks.exe
4600	schtasks.exe
1696	schtasks.exe
3532	schtasks.exe
2416	schtasks.exe
4808	schtasks.exe
3304	schtasks.exe
1396	schtasks.exe
3292	schtasks.exe
1724	schtasks.exe
4656	schtasks.exe
2012	schtasks.exe
1900	schtasks.exe
2076	schtasks.exe
2016	schtasks.exe
3132	schtasks.exe
2548	schtasks.exe
1232	schtasks.exe
4604	schtasks.exe
4308	schtasks.exe
1580	schtasks.exe
3212	schtasks.exe
1628	schtasks.exe
1608	schtasks.exe
848	schtasks.exe
2720	schtasks.exe
4728	schtasks.exe
3400	schtasks.exe
2328	schtasks.exe
4504	schtasks.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe
1000	dwm.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1000	dwm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
Token: SeDebugPrivilege	1000	dwm.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3388 wrote to memory of 4628	3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe	139
PID 3388 wrote to memory of 4628	3388	0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe	139
PID 4628 wrote to memory of 3692	4628	cmd.exe	141
PID 4628 wrote to memory of 3692	4628	cmd.exe	141
PID 4628 wrote to memory of 1000	4628	cmd.exe	152
PID 4628 wrote to memory of 1000	4628	cmd.exe	152

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\0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.exe
"C:\Users\Admin\AppData\Local\Temp\0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924.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:3388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\DeVerz7b8F.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4628
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:3692
- - C:\Windows\Offline Web Pages\dwm.exe
    "C:\Windows\Offline Web Pages\dwm.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:1000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Program Files\Microsoft Office\Office16\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:388

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Office16\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files\Microsoft Office\Office16\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2012

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 5 /tr "'C:\Users\Admin\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Users\Admin\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1696

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 9 /tr "'C:\Users\Admin\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4728

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4604

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
- Creates scheduled task(s)
PID:4440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Photo Viewer\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Photo Viewer\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 9 /tr "'C:\Users\Admin\Recent\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Users\Admin\Recent\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Users\Admin\Recent\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Local Settings\SearchApp.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1580

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Users\Default\Local Settings\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 14 /tr "'C:\Users\Default\Local Settings\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Windows\Offline Web Pages\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Windows\Offline Web Pages\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Windows\Offline Web Pages\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1396

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Recent\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Users\Default\Recent\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3212

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Recent\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2356

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3196

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Links\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3280

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Users\Admin\Links\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Links\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:844

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4080,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=4376 /prefetch:8
1⤵
PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

RuntimeBroker.exe

Path C:\Program Files (x86)\Windows Photo Viewer\RuntimeBroker.exe
Size 827KB
SHA256 0d57ce22e6ce4c0c232e21fbfab3ebde73d0a2f0f210602ece8d066d37e57924
MD5 3a1b3746d26413c8668fb533ab612284
SHA1 875d159c892558473519f947c0421672717f7e2c
SHA512 26f20ae889e6a327d6cd710082c0a2ccf4e94a6cc90bd8b3916f7b28a00e7f7c23448c7dfc817242b48e80468779b815133db64a7a4b7b77dc8729a940e5a8fe
SSDEEP 12288:DqUgxxQIWHTZu9PBjhP/i4TuI+sqBcDOC6hThC/8bMCHZR:uZQ9HTZu9lN/i4qI+sq6+nNj
MD5 SHA1 SHA512 SSDEEP

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DeVerz7b8F.bat

Path C:\Users\Admin\AppData\Local\Temp\DeVerz7b8F.bat
Size 201B
SHA256 82f6204b63c38855933329ee82b7d6daf7a173706dfb2e1d893e7ab9291fc9e2
MD5 eb815006487ea6254dd2f62bc02dd299
SHA1 72ae1c7d98db4df556a334e3c6a8221f128d510d
SHA512 92362311678f29f75f13d63ed7736b2197db4eac9e00e64a1a10ad9d9e8d5c61d782891755abff0511324f01f1d8f7f1f212c730e67e2d31094ce541832ab639
MD5 SHA1 SHA512

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memory/3388-0-0x00007FFCAD6B3000-0x00007FFCAD6B5000-memory.dmp

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memory/3388-1-0x0000000000FE0000-0x00000000010B6000-memory.dmp

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memory/3388-4-0x00007FFCAD6B0000-0x00007FFCAE171000-memory.dmp

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memory/3388-40-0x00007FFCAD6B0000-0x00007FFCAE171000-memory.dmp

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