dcrat | 7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930

General

Target

7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Size

4.1MB
MD5

fc12e64914d68aa8fcacfe14eac14973
SHA1

ffb90d0353325044a8e77a1b3d32c157e522ec6e
SHA256

7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930
SHA512

6d2ff1530504b6a3fccb9bc2fce1e0844b5d901407af185b7b9b827896cfce26ea97f230d1f68ee577cf1665a4d0d2fe5b34532634dcc2bd05d5ff2ce77fbae0
SSDEEP

98304:cBLZABTF8Ic94u3YveXYBLZABTF8Ic94u3YveXB:cBZAB+33Y2oBZAB+33Y2x

Score

10^/10

dcrat infostealer persistence 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

Modifies WinLogon for persistence 2 TTPs 9 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\", \"C:\\PerfLogs\\Admin\\sppsvc.exe\", \"C:\\Windows\\System32\\mswmdm\\wininit.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\", \"C:\\PerfLogs\\Admin\\sppsvc.exe\", \"C:\\Windows\\System32\\mswmdm\\wininit.exe\", \"C:\\Windows\\System32\\NapiNSP\\wininit.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\", \"C:\\PerfLogs\\Admin\\sppsvc.exe\", \"C:\\Windows\\System32\\mswmdm\\wininit.exe\", \"C:\\Windows\\System32\\NapiNSP\\wininit.exe\", \"C:\\ProgramData\\Package Cache\\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\\packages\\vcRuntimeAdditional_x86\\dllhost.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\", \"C:\\PerfLogs\\Admin\\sppsvc.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\", \"C:\\PerfLogs\\Admin\\sppsvc.exe\", \"C:\\Windows\\System32\\mswmdm\\wininit.exe\", \"C:\\Windows\\System32\\NapiNSP\\wininit.exe\", \"C:\\ProgramData\\Package Cache\\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\\packages\\vcRuntimeAdditional_x86\\dllhost.exe\", \"C:\\Windows\\System32\\logoncli\\smss.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Windows\\System32\\authz\\dwm.exe\", \"C:\\Windows\\System32\\KBDDA\\lsass.exe\", \"C:\\PerfLogs\\Admin\\sppsvc.exe\", \"C:\\Windows\\System32\\mswmdm\\wininit.exe\", \"C:\\Windows\\System32\\NapiNSP\\wininit.exe\", \"C:\\ProgramData\\Package Cache\\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\\packages\\vcRuntimeAdditional_x86\\dllhost.exe\", \"C:\\Windows\\System32\\logoncli\\smss.exe\", \"C:\\Windows\\System32\\C_1256\\csrss.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe

Process spawned unexpected child process 9 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	2576	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2676	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1804	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2612	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1044	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2212	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	2672	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2524	2672	schtasks.exe	30

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/2180-1-0x0000000000A80000-0x0000000000C8E000-memory.dmp	dcrat
behavioral1/files/0x0005000000019438-11.dat	dcrat
behavioral1/memory/2856-29-0x00000000009C0000-0x0000000000BCE000-memory.dmp	dcrat

Executes dropped EXE 1 IoCs

pid	Process
2856	wininit.exe

Adds Run key to start application 2 TTPs 18 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\System32\\C_1256\\csrss.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Windows\\System32\\authz\\dwm.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\PerfLogs\\Admin\\sppsvc.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\System32\\mswmdm\\wininit.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\PerfLogs\\Admin\\sppsvc.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\System32\\NapiNSP\\wininit.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\ProgramData\\Package Cache\\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\\packages\\vcRuntimeAdditional_x86\\dllhost.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Windows\\System32\\logoncli\\smss.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\System32\\C_1256\\csrss.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\explorer.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Windows\\System32\\authz\\dwm.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Windows\\System32\\KBDDA\\lsass.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\System32\\mswmdm\\wininit.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Windows\\System32\\logoncli\\smss.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Windows\\System32\\KBDDA\\lsass.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\System32\\NapiNSP\\wininit.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\ProgramData\\Package Cache\\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\\packages\\vcRuntimeAdditional_x86\\dllhost.exe\""	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe

Drops file in System32 directory 12 IoCs

description	ioc	Process
File created	C:\Windows\System32\logoncli\smss.exe	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\C_1256\csrss.exe	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\C_1256\886983d96e3d3e31032c679b2d4ea91b6c05afef	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\authz\6cb0b6c459d5d3455a3da700e713f2e2529862ff	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\KBDDA\6203df4a6bafc7c328ee7f6f8ca0a8a838a8a1b9	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\mswmdm\wininit.exe	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\mswmdm\560854153607923c4c5f107085a7db67be01f252	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\NapiNSP\560854153607923c4c5f107085a7db67be01f252	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\authz\dwm.exe	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\KBDDA\lsass.exe	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\NapiNSP\wininit.exe	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
File created	C:\Windows\System32\logoncli\69ddcba757bf72f7d36c464c71f42baab150b2b9	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 9 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1804	schtasks.exe
2612	schtasks.exe
1044	schtasks.exe
2524	schtasks.exe
2576	schtasks.exe
2676	schtasks.exe
2224	schtasks.exe
2212	schtasks.exe
2936	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
2856	wininit.exe
2856	wininit.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
Token: SeDebugPrivilege	2856	wininit.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2340	2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe	40
PID 2180 wrote to memory of 2340	2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe	40
PID 2180 wrote to memory of 2340	2180	7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe	40
PID 2340 wrote to memory of 2116	2340	cmd.exe	42
PID 2340 wrote to memory of 2116	2340	cmd.exe	42
PID 2340 wrote to memory of 2116	2340	cmd.exe	42
PID 2340 wrote to memory of 2856	2340	cmd.exe	43
PID 2340 wrote to memory of 2856	2340	cmd.exe	43
PID 2340 wrote to memory of 2856	2340	cmd.exe	43

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\7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe
"C:\Users\Admin\AppData\Local\Temp\7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\wpfC0QRob1.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2116
- - C:\Windows\System32\NapiNSP\wininit.exe
    "C:\Windows\System32\NapiNSP\wininit.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Windows\System32\authz\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Windows\System32\KBDDA\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\PerfLogs\Admin\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\System32\mswmdm\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\System32\NapiNSP\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\ProgramData\Package Cache\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\packages\vcRuntimeAdditional_x86\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2212

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\System32\logoncli\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\System32\C_1256\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Winlogon Helper DLL

1

T1547.004

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Winlogon Helper DLL

1

T1547.004

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\wpfC0QRob1.bat

Filesize
203B

MD5
01a04010114fe5bf259b03ae3469889e

SHA1
a2f2f94467f7d29478b102b09b30bb6f7343a50b

SHA256
367ba57a3d62c48b94aa6ea6fbdbdf6e812131b7d2519d4aa750f7fddb165198

SHA512
703179a613568b560c20cf4c4753cab2ef337ebae39ffcb6ce3e0d7a57bf26ef73165ff5bba0d11e054068ef0af02e7ea583f669020777f80554a841b813ba18

Download Submit
C:\Windows\System32\mswmdm\wininit.exe

Filesize
4.1MB

MD5
fc12e64914d68aa8fcacfe14eac14973

SHA1
ffb90d0353325044a8e77a1b3d32c157e522ec6e

SHA256
7a51c74f9e3082a8fdc5b2aa00d105ac565ed3a696b7b59ec562f0a15cf77930

SHA512
6d2ff1530504b6a3fccb9bc2fce1e0844b5d901407af185b7b9b827896cfce26ea97f230d1f68ee577cf1665a4d0d2fe5b34532634dcc2bd05d5ff2ce77fbae0

Download Submit
memory/2180-0-0x000007FEF6233000-0x000007FEF6234000-memory.dmp

Filesize
4KB

Download
memory/2180-1-0x0000000000A80000-0x0000000000C8E000-memory.dmp

Filesize
2.1MB

Download
memory/2180-2-0x000007FEF6230000-0x000007FEF6C1C000-memory.dmp

Filesize
9.9MB

Download
memory/2180-25-0x000007FEF6230000-0x000007FEF6C1C000-memory.dmp

Filesize
9.9MB

Download
memory/2856-31-0x00000000002E0000-0x00000000002E8000-memory.dmp

Filesize
32KB

Download
memory/2856-30-0x00000000002D0000-0x00000000002DC000-memory.dmp

Filesize
48KB

Download
memory/2856-29-0x00000000009C0000-0x0000000000BCE000-memory.dmp

Filesize
2.1MB

Download
memory/2856-32-0x00000000002F0000-0x00000000002F8000-memory.dmp

Filesize
32KB

Download
memory/2856-33-0x0000000000330000-0x0000000000386000-memory.dmp

Filesize
344KB

Download
memory/2856-34-0x0000000000300000-0x0000000000308000-memory.dmp

Filesize
32KB

Download
memory/2856-35-0x0000000000950000-0x000000000095C000-memory.dmp

Filesize
48KB

Download
memory/2856-36-0x0000000000960000-0x0000000000968000-memory.dmp

Filesize
32KB

Download
memory/2856-39-0x0000000000990000-0x0000000000998000-memory.dmp

Filesize
32KB

Download
memory/2856-38-0x0000000000980000-0x0000000000988000-memory.dmp

Filesize
32KB

Download
memory/2856-37-0x0000000000970000-0x0000000000978000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads