dcrat | d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 21:21

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General

Target

JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe
Size

1.3MB
MD5

fbc0492478d6a0ce76f09ff19db60c65
SHA1

c7815fb0ffeee30f98b6e762bdeb2c784d14f15a
SHA256

d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389
SHA512

4f6b740f9ef5b1fec951aaaeb3563832c95c61144de231f1b0e133bebe9ddf4eb94f071a730477003a9f4a7bb7ee1dcd0aabfb1292607aaabc1bae16356b7acf
SSDEEP

24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score

10^/10

dcrat discovery execution 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 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	4636	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1792	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4080	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1660	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4440	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5024	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4772	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2096	4016	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1560	4016	schtasks.exe	88

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000a000000023b84-10.dat	dcrat
behavioral2/memory/2836-13-0x0000000000D60000-0x0000000000E70000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2768	powershell.exe
3624	powershell.exe
1812	powershell.exe
1300	powershell.exe

Checks computer location settings 2 TTPs 16 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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	smss.exe

Executes dropped EXE 14 IoCs

pid	Process
2836	DllCommonsvc.exe
1372	smss.exe
4440	smss.exe
688	smss.exe
4412	smss.exe
744	smss.exe
3996	smss.exe
1972	smss.exe
1092	smss.exe
5068	smss.exe
2084	smss.exe
5036	smss.exe
3556	smss.exe
1572	smss.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 14 IoCs

Web Service

T1102

flow	ioc
54	raw.githubusercontent.com
38	raw.githubusercontent.com
45	raw.githubusercontent.com
53	raw.githubusercontent.com
55	raw.githubusercontent.com
51	raw.githubusercontent.com
15	raw.githubusercontent.com
16	raw.githubusercontent.com
39	raw.githubusercontent.com
42	raw.githubusercontent.com
44	raw.githubusercontent.com
23	raw.githubusercontent.com
36	raw.githubusercontent.com
52	raw.githubusercontent.com

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\PrintDialog\en-US\unsecapp.exe	DllCommonsvc.exe
File created	C:\Windows\ModemLogs\fontdrvhost.exe	DllCommonsvc.exe
File created	C:\Windows\ModemLogs\5b884080fd4f94	DllCommonsvc.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 14 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	smss.exe

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
4440	schtasks.exe
5024	schtasks.exe
4772	schtasks.exe
2096	schtasks.exe
1560	schtasks.exe
1792	schtasks.exe
1660	schtasks.exe
4636	schtasks.exe
4080	schtasks.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
2836	DllCommonsvc.exe
3624	powershell.exe
1812	powershell.exe
1300	powershell.exe
1300	powershell.exe
3624	powershell.exe
2768	powershell.exe
1372	smss.exe
1812	powershell.exe
2768	powershell.exe
4440	smss.exe
688	smss.exe
4412	smss.exe
744	smss.exe
3996	smss.exe
1972	smss.exe
1092	smss.exe
5068	smss.exe
2084	smss.exe
5036	smss.exe
3556	smss.exe
1572	smss.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	2836	DllCommonsvc.exe
Token: SeDebugPrivilege	3624	powershell.exe
Token: SeDebugPrivilege	1812	powershell.exe
Token: SeDebugPrivilege	1300	powershell.exe
Token: SeDebugPrivilege	1372	smss.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	4440	smss.exe
Token: SeDebugPrivilege	688	smss.exe
Token: SeDebugPrivilege	4412	smss.exe
Token: SeDebugPrivilege	744	smss.exe
Token: SeDebugPrivilege	3996	smss.exe
Token: SeDebugPrivilege	1972	smss.exe
Token: SeDebugPrivilege	1092	smss.exe
Token: SeDebugPrivilege	5068	smss.exe
Token: SeDebugPrivilege	2084	smss.exe
Token: SeDebugPrivilege	5036	smss.exe
Token: SeDebugPrivilege	3556	smss.exe
Token: SeDebugPrivilege	1572	smss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 1980	4656	JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe	83
PID 4656 wrote to memory of 1980	4656	JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe	83
PID 4656 wrote to memory of 1980	4656	JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe	83
PID 1980 wrote to memory of 1924	1980	WScript.exe	85
PID 1980 wrote to memory of 1924	1980	WScript.exe	85
PID 1980 wrote to memory of 1924	1980	WScript.exe	85
PID 1924 wrote to memory of 2836	1924	cmd.exe	87
PID 1924 wrote to memory of 2836	1924	cmd.exe	87
PID 2836 wrote to memory of 2768	2836	DllCommonsvc.exe	99
PID 2836 wrote to memory of 2768	2836	DllCommonsvc.exe	99
PID 2836 wrote to memory of 3624	2836	DllCommonsvc.exe	100
PID 2836 wrote to memory of 3624	2836	DllCommonsvc.exe	100
PID 2836 wrote to memory of 1812	2836	DllCommonsvc.exe	101
PID 2836 wrote to memory of 1812	2836	DllCommonsvc.exe	101
PID 2836 wrote to memory of 1300	2836	DllCommonsvc.exe	102
PID 2836 wrote to memory of 1300	2836	DllCommonsvc.exe	102
PID 2836 wrote to memory of 1372	2836	DllCommonsvc.exe	106
PID 2836 wrote to memory of 1372	2836	DllCommonsvc.exe	106
PID 1372 wrote to memory of 4916	1372	smss.exe	119
PID 1372 wrote to memory of 4916	1372	smss.exe	119
PID 4916 wrote to memory of 5116	4916	cmd.exe	121
PID 4916 wrote to memory of 5116	4916	cmd.exe	121
PID 4916 wrote to memory of 4440	4916	cmd.exe	123
PID 4916 wrote to memory of 4440	4916	cmd.exe	123
PID 4440 wrote to memory of 4748	4440	smss.exe	125
PID 4440 wrote to memory of 4748	4440	smss.exe	125
PID 4748 wrote to memory of 1484	4748	cmd.exe	127
PID 4748 wrote to memory of 1484	4748	cmd.exe	127
PID 4748 wrote to memory of 688	4748	cmd.exe	131
PID 4748 wrote to memory of 688	4748	cmd.exe	131
PID 688 wrote to memory of 1696	688	smss.exe	133
PID 688 wrote to memory of 1696	688	smss.exe	133
PID 1696 wrote to memory of 2260	1696	cmd.exe	136
PID 1696 wrote to memory of 2260	1696	cmd.exe	136
PID 1696 wrote to memory of 4412	1696	cmd.exe	138
PID 1696 wrote to memory of 4412	1696	cmd.exe	138
PID 4412 wrote to memory of 4188	4412	smss.exe	140
PID 4412 wrote to memory of 4188	4412	smss.exe	140
PID 4188 wrote to memory of 4172	4188	cmd.exe	142
PID 4188 wrote to memory of 4172	4188	cmd.exe	142
PID 4188 wrote to memory of 744	4188	cmd.exe	144
PID 4188 wrote to memory of 744	4188	cmd.exe	144
PID 744 wrote to memory of 4040	744	smss.exe	146
PID 744 wrote to memory of 4040	744	smss.exe	146
PID 4040 wrote to memory of 736	4040	cmd.exe	148
PID 4040 wrote to memory of 736	4040	cmd.exe	148
PID 4040 wrote to memory of 3996	4040	cmd.exe	150
PID 4040 wrote to memory of 3996	4040	cmd.exe	150
PID 3996 wrote to memory of 5116	3996	smss.exe	152
PID 3996 wrote to memory of 5116	3996	smss.exe	152
PID 5116 wrote to memory of 5080	5116	cmd.exe	154
PID 5116 wrote to memory of 5080	5116	cmd.exe	154
PID 5116 wrote to memory of 1972	5116	cmd.exe	156
PID 5116 wrote to memory of 1972	5116	cmd.exe	156
PID 1972 wrote to memory of 4848	1972	smss.exe	158
PID 1972 wrote to memory of 4848	1972	smss.exe	158
PID 4848 wrote to memory of 2300	4848	cmd.exe	160
PID 4848 wrote to memory of 2300	4848	cmd.exe	160
PID 4848 wrote to memory of 1092	4848	cmd.exe	162
PID 4848 wrote to memory of 1092	4848	cmd.exe	162
PID 1092 wrote to memory of 1924	1092	smss.exe	164
PID 1092 wrote to memory of 1924	1092	smss.exe	164
PID 1924 wrote to memory of 4252	1924	cmd.exe	166
PID 1924 wrote to memory of 4252	1924	cmd.exe	166

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\JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d19bbafdd0fe699469222c154ad6c696b9adc6ea18c84fff3e4810b24151d389.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4656
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\providercommon\yTUdeXjbLOhnrN32dgrxVg.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1980
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\providercommon\1zu9dW.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1924
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2836
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\DllCommonsvc.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2768
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Default\Cookies\smss.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3624
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\fontdrvhost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1812
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\ModemLogs\fontdrvhost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1300
    - - C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1372
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\wUI7DLfHyj.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4916
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:5116
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4440
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Ys8lvSze9b.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4748
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:1484
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:688
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\80JI9OTYea.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:1696
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:2260
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4412
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\7FnFm4j3ls.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:4188
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:4172
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:744
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\bf2k7CZMYL.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:4040
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:736
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3996
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\iS8tBRk2Vg.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:5116
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:5080
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1972
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\E3sOpJujjE.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:4848
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:2300
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1092
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\FEON83D8AI.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:1924
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:4252
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5068
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\80JI9OTYea.bat"
        22⤵
        
        PID:3796
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:4172
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        23⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2084
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\8KwMxVG80h.bat"
        24⤵
        
        PID:2540
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:4384
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5036
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\wLA3izB53h.bat"
        26⤵
        
        PID:1088
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:2340
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        27⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3556
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qRj2XQE6t6.bat"
        28⤵
        
        PID:3472
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        29⤵
        
        PID:4820
        
        C:\Users\Default\Cookies\smss.exe
        
        "C:\Users\Default\Cookies\smss.exe"
        29⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1572
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\0LMDaVm4bI.bat"
        30⤵
        
        PID:688
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        31⤵
        
        PID:1160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Cookies\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Default\Cookies\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Cookies\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Windows\ModemLogs\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\ModemLogs\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 11 /tr "'C:\Windows\ModemLogs\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
6d42b6da621e8df5674e26b799c8e2aa

SHA1
ab3ce1327ea1eeedb987ec823d5e0cb146bafa48

SHA256
5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c

SHA512
53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Temp\0LMDaVm4bI.bat

Filesize
198B

MD5
04079c26dacbbf454380f31a4ada2556

SHA1
aaceb71f19fad0b0ddda62388b6336a2c8198473

SHA256
26443f7e6df690402abd8974c8157c06e2af3e9ce68d1fcd39577bca5ff61202

SHA512
866409e66462486a3f8dd6aca5f0bfc1e4460b721f44c47395969f204455f688a5e14482cbf2c3d44cf56337bf051d517fadb659a31b714543ed6d7cb035ae42

Download Submit
C:\Users\Admin\AppData\Local\Temp\7FnFm4j3ls.bat

Filesize
198B

MD5
91eae9405d932bbcc923caaa27f8e8eb

SHA1
cc89a55819183fe982d4a5cd59aecd28780f9e56

SHA256
929ef0080003471a6bbd0957f23bde39a47d75eb7787b0fb67f1b7647d8178af

SHA512
2ce867ddb21283eb4b2cc26bcec91aae2b9327930dffbf66962c96cb637802292122f6a80e49ea9da1d3bc08cef92857c8eb486c5dffc4d37887499b9dd9b293

Download Submit
C:\Users\Admin\AppData\Local\Temp\80JI9OTYea.bat

Filesize
198B

MD5
d8a302b4fed81563dda87f0954d4dc0e

SHA1
f0481d8117b5f870c7eb9f55a16bd78d72473e63

SHA256
a1671badc516ea8dfbce43b086b84f8518dc3f60a497670ebb1a96701397b7a6

SHA512
3f26f92d0b773ca93afe1a8b1d69a62a1e4e1ad9a12f62eceb226b29944ee3fe2a6860617d35566661339be3e76d86254455925165b897b5bf6e679c33956495

Download Submit
C:\Users\Admin\AppData\Local\Temp\8KwMxVG80h.bat

Filesize
198B

MD5
2efb8e1108cc28f0a5f4455f4b7ac51a

SHA1
7677f743f1a7eaa74a388048fb81f10283da777d

SHA256
a2d6253f2f304d418eea108e4b16d944c17d512462f7184f73010bec931b51af

SHA512
965e5790553c25365266503afaeb07db1b12991119dc3def287e58ed46695708a685bc2e759e0393539a07c13f6b1558cb348e8cb129b0a3c9349f815e1f3eaa

Download Submit
C:\Users\Admin\AppData\Local\Temp\E3sOpJujjE.bat

Filesize
198B

MD5
319dfd1e78874018749821dde6234d3b

SHA1
c158cf8e0ae1e47f679d8a54fa4040256e35456a

SHA256
551a4c536ca4e411c5bbd2b28512e36f07ac977f8c7db9054bae7e9b2937fa31

SHA512
c26747ae06d953538a214d8239c2d9ae83f236a369e6581cfb063979109e78d5df5027a3db2fe350be18d85aeacb6999d8c9b74e1523b565d89f12c30ebafd28

Download Submit
C:\Users\Admin\AppData\Local\Temp\FEON83D8AI.bat

Filesize
198B

MD5
ea37795060fa108c1e8ddffbd0034ef8

SHA1
887568989724d9d02a957fcab58c85957e019ff9

SHA256
e24dcf3e79b3546cb9080076cfe4ca023212be32248164c290e410703930bfba

SHA512
8e558118b35bff7a608436cc160011fd3d6f6ed1fbaf12e19faa7acda3abac03edf5db79a6c8df877b81325dcc573b51a0da2f6183921d7eecc177379735b5c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Ys8lvSze9b.bat

Filesize
198B

MD5
b9380f9d6f7439e011312ce181e9f539

SHA1
9550ddb248afbc9d29359669174500a8de81d358

SHA256
f08c75dbb8614f48f76c9951561b84d7b3d47edb22712ebeacc3063c2b658476

SHA512
9e8b4f70ad8168a1f7db20502e2e681b57911a98ffe3cf6a338281e3481d01a28b9b07de667c8ee676204faeef7074c22aa98d9aeed20f5a5a3de0be8ff145fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3ggorsm3.frg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\bf2k7CZMYL.bat

Filesize
198B

MD5
cf41e971bac773da2161851b6a1c70b2

SHA1
e2e369fe0f6802b983cd5fd305f812024d46e7e6

SHA256
765ae477c11cbc3fd1027b84518668994d1bb8f3f2fda589d2a300c9611ad6f4

SHA512
ad7f249ecf07ac09cedc25233dc257c40303cec0469d38c6f3d2e3a1a5e3443a18c8a856bd2844e6185d5edc4eebac826a9a8224408ef503155d1cc8274a76ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\iS8tBRk2Vg.bat

Filesize
198B

MD5
33dac09b4fee22e1c6c77de5f5acacb2

SHA1
45e30f9d3a3c01d19e12ead57c3dd2694483ba1f

SHA256
6045700bac42b8e468cadb048620c6049e859726a9211b263046b6b89bf42f67

SHA512
39166767340c00ed9bcd9286897a2a3f3acd9f20187ced57644ef6fd073adf290941e4970d4c011e88c7521d335700eb6ecb7c170fca2b108bdbc542406ab498

Download Submit
C:\Users\Admin\AppData\Local\Temp\qRj2XQE6t6.bat

Filesize
198B

MD5
f2642650901dc2e9f6f777c95985c5ca

SHA1
135fb3a68f74229d0687d721d8ec95307455e9d2

SHA256
118af610fb4cb1c26c1c29837506d9b23c760b2802d30312d1ce6d4bf76163a1

SHA512
a5ade1c96ae44f12e18bd2a602df25920a1d347ba3728fa195ec2ae5fbb966d3f33dd4f29f27022a6e53b9520e99593484a651c05898dad0d78c9de3c1785880

Download Submit
C:\Users\Admin\AppData\Local\Temp\wLA3izB53h.bat

Filesize
198B

MD5
a1cee1928e1db9ad34bb916ba760c9ac

SHA1
024b560025b8408a5425de938ec688f5bf2fe68a

SHA256
789ccad1a7d1cb1491615d9d5ec538872f6120f5a66f7c29a1ca7c2b848cd263

SHA512
1f4c5fad5abb105594b7a6e703c1473b33269e9a9b20ce6d1dd1778d2f59d802e1f21ee54c5333a5f0cbd4fb0451bf68dc291659ec9b72fa881317ce75a99c64

Download Submit
C:\Users\Admin\AppData\Local\Temp\wUI7DLfHyj.bat

Filesize
198B

MD5
6c4d8fc458db7fc25d6149912f8379a1

SHA1
329132b0811b37306645338deb2a0ce6ee65b0dd

SHA256
89e686811787ffede1e18a0ef9c07e86935846e6e018349109971f057ea843b1

SHA512
3fb41e65f6399088681a55f02846f25e5b6aa3ea6aa89755739d4b86ad5bbdb94d3b0333a5bcaa555b7cdebae05a82fe4f857f555225ccb71105e07d8a5b4226

Download Submit
C:\providercommon\1zu9dW.bat

Filesize
36B

MD5
6783c3ee07c7d151ceac57f1f9c8bed7

SHA1
17468f98f95bf504cc1f83c49e49a78526b3ea03

SHA256
8ab782f0f327a2021530e7230d3aee8abbecb7eed59482a3a46e78b9e3862322

SHA512
c6012d4bfac1ed14d0fd9f0eabd0e1c3d647b343db292a907b246271d52a4b7469c809db43910ddba2e8c5045f9cb3d24d0af62d363281e6cb8b39ee94a183e8

Download Submit
C:\providercommon\DllCommonsvc.exe

Filesize
1.0MB

MD5
bd31e94b4143c4ce49c17d3af46bcad0

SHA1
f8c51ff3ff909531d9469d4ba1bbabae101853ff

SHA256
b5199d3eb28e7de8ec4a5de66cb339a03d90b297e2292473badaab98ade15c63

SHA512
f96658bd19b672fd84038bd7e95c89e14f4e6f84e3ce9c6fe3216861a41203406148c6a809c2ab350d0d6c5919c845f619deb1fc9b1f1814dfce87e566bc2394

Download Submit
C:\providercommon\yTUdeXjbLOhnrN32dgrxVg.vbe

Filesize
197B

MD5
8088241160261560a02c84025d107592

SHA1
083121f7027557570994c9fc211df61730455bb5

SHA256
2072cc9a4a3b84d4c5178ab41c5588eea7d0103e3928e34d64f17bf97f3d1cc1

SHA512
20d9369dd359315848ea30144383a0bb479d86059fdbc3b3256ac84f998193512feb3b1799ab663619920c99fe7e0ebba33ada31a3855094b956fcd351c90478

Download Submit
memory/1372-70-0x000000001D540000-0x000000001D552000-memory.dmp

Filesize
72KB

Download
memory/2836-15-0x0000000003060000-0x000000000306C000-memory.dmp

Filesize
48KB

Download
memory/2836-12-0x00007FFDC3863000-0x00007FFDC3865000-memory.dmp

Filesize
8KB

Download
memory/2836-17-0x0000000003070000-0x000000000307C000-memory.dmp

Filesize
48KB

Download
memory/2836-13-0x0000000000D60000-0x0000000000E70000-memory.dmp

Filesize
1.1MB

Download
memory/2836-14-0x0000000001790000-0x00000000017A2000-memory.dmp

Filesize
72KB

Download
memory/2836-16-0x0000000003050000-0x000000000305C000-memory.dmp

Filesize
48KB

Download
memory/3624-37-0x0000023E426D0000-0x0000023E426F2000-memory.dmp

Filesize
136KB

Download
memory/3996-116-0x000000001B7F0000-0x000000001B802000-memory.dmp

Filesize
72KB

Download
memory/4440-91-0x000000001AFF0000-0x000000001B002000-memory.dmp

Filesize
72KB

Download