dcrat | 5b5a234c61786cd4fbd79d451faeab7a784a63d0f7ca178d872e07ac26e8707b

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2023, 17:36

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General

Target

0cfb3be6c52ddce05ab1192cbedce6bf.exe
Size

2.3MB
MD5

0cfb3be6c52ddce05ab1192cbedce6bf
SHA1

49cb372a360bc1b211ce89fcb9abda131858974c
SHA256

5b5a234c61786cd4fbd79d451faeab7a784a63d0f7ca178d872e07ac26e8707b
SHA512

26c7ca65580be8c89ab842f07711d1586706643644b5f43e88ea2ca0ae865126708d2e9859e87e5e2d094edfb7e426e3d70f18aba2a4e9d98cb7a9a41fc30ea9
SSDEEP

49152:TNdtFpG3kioLsY/emNF3RFLyVHVKwv1a:TNx+GsIBF2NMwv

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 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	3676	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	704	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4784	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4456	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1116	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1636	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3604	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5036	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1020	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2668	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2432	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2372	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3764	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2704	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1804	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2168	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4928	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5112	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4624	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1532	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3244	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4652	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2092	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1140	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4872	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	112	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3172	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	376	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2656	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1016	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1552	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	876	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1528	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	492	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2076	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4252	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2840	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4304	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1824	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4416	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3640	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3564	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2120	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2204	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	972	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2680	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4608	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4400	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3480	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4568	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5116	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4908	4808	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1616	4808	schtasks.exe	80

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/2064-0-0x0000000000F80000-0x00000000011D2000-memory.dmp	dcrat
behavioral2/files/0x0006000000023214-13.dat	dcrat
behavioral2/files/0x0006000000023226-60.dat	dcrat
behavioral2/files/0x0006000000023226-61.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-1-5-21-1043950675-1972537973-2972532878-1000\Control Panel\International\Geo\Nation	0cfb3be6c52ddce05ab1192cbedce6bf.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Control Panel\International\Geo\Nation	0cfb3be6c52ddce05ab1192cbedce6bf.exe

Executes dropped EXE 1 IoCs

pid	Process
392	dllhost.exe

Drops file in Program Files directory 16 IoCs

description	ioc	Process
File created	C:\Program Files\MSBuild\dllhost.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files\MSBuild\5940a34987c991	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files\Uninstall Information\e1ef82546f0b02	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SppExtComObj.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Internet Explorer\es-ES\386c7322b4eb2b	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\c82b8037eab33d	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files\Uninstall Information\SppExtComObj.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Internet Explorer\es-ES\0cfb3be6c52ddce05ab1192cbedce6bf.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\e1ef82546f0b02	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Portable Devices\66fc9ff0ee96c2	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\WaaSMedicAgent.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\services.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\c5b4cb5e9653cc	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Portable Devices\sihost.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Mail\Idle.exe	0cfb3be6c52ddce05ab1192cbedce6bf.exe
File created	C:\Program Files (x86)\Windows Mail\6ccacd8608530f	0cfb3be6c52ddce05ab1192cbedce6bf.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 57 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2168	schtasks.exe
1016	schtasks.exe
4400	schtasks.exe
704	schtasks.exe
4784	schtasks.exe
5036	schtasks.exe
4252	schtasks.exe
4416	schtasks.exe
3676	schtasks.exe
4872	schtasks.exe
492	schtasks.exe
4608	schtasks.exe
4652	schtasks.exe
2680	schtasks.exe
1916	schtasks.exe
3604	schtasks.exe
1020	schtasks.exe
2668	schtasks.exe
4928	schtasks.exe
1528	schtasks.exe
2120	schtasks.exe
1616	schtasks.exe
2704	schtasks.exe
3244	schtasks.exe
376	schtasks.exe
1552	schtasks.exe
1636	schtasks.exe
2372	schtasks.exe
3764	schtasks.exe
1988	schtasks.exe
3172	schtasks.exe
2432	schtasks.exe
1140	schtasks.exe
4304	schtasks.exe
2808	schtasks.exe
112	schtasks.exe
1824	schtasks.exe
3640	schtasks.exe
4456	schtasks.exe
5112	schtasks.exe
2092	schtasks.exe
5116	schtasks.exe
2840	schtasks.exe
3564	schtasks.exe
4908	schtasks.exe
1624	schtasks.exe
2656	schtasks.exe
972	schtasks.exe
4568	schtasks.exe
1116	schtasks.exe
1804	schtasks.exe
4624	schtasks.exe
2204	schtasks.exe
3480	schtasks.exe
1532	schtasks.exe
876	schtasks.exe
2076	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe
2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe
2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe
2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe
2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe
1980	0cfb3be6c52ddce05ab1192cbedce6bf.exe
1980	0cfb3be6c52ddce05ab1192cbedce6bf.exe
1980	0cfb3be6c52ddce05ab1192cbedce6bf.exe
392	dllhost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe
Token: SeDebugPrivilege	1980	0cfb3be6c52ddce05ab1192cbedce6bf.exe
Token: SeDebugPrivilege	392	dllhost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 1980	2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe	106
PID 2064 wrote to memory of 1980	2064	0cfb3be6c52ddce05ab1192cbedce6bf.exe	106
PID 1980 wrote to memory of 392	1980	0cfb3be6c52ddce05ab1192cbedce6bf.exe	143
PID 1980 wrote to memory of 392	1980	0cfb3be6c52ddce05ab1192cbedce6bf.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\0cfb3be6c52ddce05ab1192cbedce6bf.exe
"C:\Users\Admin\AppData\Local\Temp\0cfb3be6c52ddce05ab1192cbedce6bf.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Users\Admin\AppData\Local\Temp\0cfb3be6c52ddce05ab1192cbedce6bf.exe
  "C:\Users\Admin\AppData\Local\Temp\0cfb3be6c52ddce05ab1192cbedce6bf.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1980
- - C:\Users\Default User\dllhost.exe
    "C:\Users\Default User\dllhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 5 /tr "'C:\odt\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\odt\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 14 /tr "'C:\odt\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Users\Default\PrintHood\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Default\PrintHood\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Users\Default\PrintHood\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\odt\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\odt\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files\MSBuild\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\MSBuild\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Program Files\MSBuild\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\odt\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Portable Devices\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2168

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Portable Devices\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Mail\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Mail\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\odt\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\odt\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:376

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\odt\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\odt\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\odt\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\odt\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\WaaSMedicAgent.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgent" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:492

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

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\odt\sysmon.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 "sysmons" /sc MINUTE /mo 8 /tr "'C:\odt\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 12 /tr "'C:\Program Files\Uninstall Information\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files\Uninstall Information\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 10 /tr "'C:\Program Files\Uninstall Information\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3640

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Pictures\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Users\Public\Pictures\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2204

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 10 /tr "'C:\Users\Public\Pictures\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "0cfb3be6c52ddce05ab1192cbedce6bf0" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Internet Explorer\es-ES\0cfb3be6c52ddce05ab1192cbedce6bf.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "0cfb3be6c52ddce05ab1192cbedce6bf" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\es-ES\0cfb3be6c52ddce05ab1192cbedce6bf.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "0cfb3be6c52ddce05ab1192cbedce6bf0" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Internet Explorer\es-ES\0cfb3be6c52ddce05ab1192cbedce6bf.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3480

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\Admin\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Users\Admin\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5116

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
- Creates scheduled task(s)
PID:1916

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:4908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1616

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

Replay Monitor

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Downloads

C:\Program Files\MSBuild\dllhost.exe

Filesize
2.3MB

MD5
0cfb3be6c52ddce05ab1192cbedce6bf

SHA1
49cb372a360bc1b211ce89fcb9abda131858974c

SHA256
5b5a234c61786cd4fbd79d451faeab7a784a63d0f7ca178d872e07ac26e8707b

SHA512
26c7ca65580be8c89ab842f07711d1586706643644b5f43e88ea2ca0ae865126708d2e9859e87e5e2d094edfb7e426e3d70f18aba2a4e9d98cb7a9a41fc30ea9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\0cfb3be6c52ddce05ab1192cbedce6bf.exe.log

Filesize
1KB

MD5
bbb951a34b516b66451218a3ec3b0ae1

SHA1
7393835a2476ae655916e0a9687eeaba3ee876e9

SHA256
eb70c64ae99d14ac2588b7a84854fbf3c420532d7fe4dfd49c7b5a70c869943a

SHA512
63bcbfcf8e7421c66855c487c31b2991a989bdea0c1edd4c40066b52fa3eb3d9d37db1cd21b8eb4f33dd5870cc20532c8f485eab9c0b4f6b0793a35c077f2d6f

Download Submit
C:\Users\Admin\AppData\Local\Temp\54f9b8f3ff7949aa082fbe6276878ae95e48cd5a4.5.32716438c9f261e2c7badff6828602dde68fd23f33

Filesize
836B

MD5
38384a6e4678a12f6d01cb3e947ff1d6

SHA1
bc8874ce9f5f067b499314a1fb75c2ba19edc7be

SHA256
541f23990a26dbb5df57301c1666fb7b9dcf3d84887eda6096fb1167f2756c23

SHA512
e1defd094fb298279557ae9ac73dcdfe35319329cf27d75a2951c1c33c2ab0bdf3d0ebfcb6ccf67e6c24e02f5a656bdff8c50b28ef0b8fb69806ec3c0b5aeec9

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

Filesize
2.3MB

MD5
0cfb3be6c52ddce05ab1192cbedce6bf

SHA1
49cb372a360bc1b211ce89fcb9abda131858974c

SHA256
5b5a234c61786cd4fbd79d451faeab7a784a63d0f7ca178d872e07ac26e8707b

SHA512
26c7ca65580be8c89ab842f07711d1586706643644b5f43e88ea2ca0ae865126708d2e9859e87e5e2d094edfb7e426e3d70f18aba2a4e9d98cb7a9a41fc30ea9

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

Filesize
2.3MB

MD5
0cfb3be6c52ddce05ab1192cbedce6bf

SHA1
49cb372a360bc1b211ce89fcb9abda131858974c

SHA256
5b5a234c61786cd4fbd79d451faeab7a784a63d0f7ca178d872e07ac26e8707b

SHA512
26c7ca65580be8c89ab842f07711d1586706643644b5f43e88ea2ca0ae865126708d2e9859e87e5e2d094edfb7e426e3d70f18aba2a4e9d98cb7a9a41fc30ea9

Download Submit
memory/392-65-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download
memory/392-64-0x0000000000F80000-0x0000000000F90000-memory.dmp

Filesize
64KB

Download
memory/392-62-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download
memory/392-66-0x0000000000F80000-0x0000000000F90000-memory.dmp

Filesize
64KB

Download
memory/392-68-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download
memory/1980-63-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download
memory/1980-24-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download
memory/1980-26-0x000000001B3D0000-0x000000001B3E0000-memory.dmp

Filesize
64KB

Download
memory/2064-4-0x000000001CA40000-0x000000001CF68000-memory.dmp

Filesize
5.2MB

Download
memory/2064-25-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download
memory/2064-0-0x0000000000F80000-0x00000000011D2000-memory.dmp

Filesize
2.3MB

Download
memory/2064-3-0x000000001C4A0000-0x000000001C4F0000-memory.dmp

Filesize
320KB

Download
memory/2064-2-0x000000001BE40000-0x000000001BE50000-memory.dmp

Filesize
64KB

Download
memory/2064-1-0x00007FFC56870000-0x00007FFC57331000-memory.dmp

Filesize
10.8MB

Download