dcrat | 950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 18:27

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General

Target

JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe
Size

1.3MB
MD5

7f397d0b3842f1b99f104d6f8e50df6a
SHA1

49d6b35fdc8c22fe36b6a1c5b7946bcc88d9f063
SHA256

950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0
SHA512

01803593037ddae77fc084cda04af2993bac8e79b92a13c428de055ff4f62d57637f30fe54e11e2b97997f84ebf1a5849c8093270bd6c12f357a253c1159f03a
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	860	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5004	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1092	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3024	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3876	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4488	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4628	2932	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4512	2932	schtasks.exe	88

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023ca2-10.dat	dcrat
behavioral2/memory/820-13-0x0000000000350000-0x0000000000460000-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
3056	powershell.exe
4368	powershell.exe
4764	powershell.exe
2944	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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	smss.exe

Executes dropped EXE 15 IoCs

pid	Process
820	DllCommonsvc.exe
1692	smss.exe
3960	smss.exe
4516	smss.exe
2472	smss.exe
2612	smss.exe
5004	smss.exe
2736	smss.exe
2004	smss.exe
3704	smss.exe
4116	smss.exe
4640	smss.exe
1668	smss.exe
2972	smss.exe
2332	smss.exe

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

Web Service

T1102

flow	ioc
51	raw.githubusercontent.com
35	raw.githubusercontent.com
37	raw.githubusercontent.com
40	raw.githubusercontent.com
49	raw.githubusercontent.com
15	raw.githubusercontent.com
41	raw.githubusercontent.com
42	raw.githubusercontent.com
52	raw.githubusercontent.com
21	raw.githubusercontent.com
53	raw.githubusercontent.com
14	raw.githubusercontent.com
36	raw.githubusercontent.com
50	raw.githubusercontent.com

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Mail\RuntimeBroker.exe	DllCommonsvc.exe
File created	C:\Program Files\Windows Mail\9e8d7a4ca61bd9	DllCommonsvc.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\088424020bedd6	DllCommonsvc.exe
File created	C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\conhost.exe	DllCommonsvc.exe
File opened for modification	C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\conhost.exe	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_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.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 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	DllCommonsvc.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	smss.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_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
5004	schtasks.exe
1092	schtasks.exe
3024	schtasks.exe
3876	schtasks.exe
4488	schtasks.exe
4512	schtasks.exe
2224	schtasks.exe
4628	schtasks.exe
860	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
820	DllCommonsvc.exe
4764	powershell.exe
2944	powershell.exe
4368	powershell.exe
3056	powershell.exe
4368	powershell.exe
4764	powershell.exe
2944	powershell.exe
3056	powershell.exe
1692	smss.exe
3960	smss.exe
4516	smss.exe
2472	smss.exe
2612	smss.exe
5004	smss.exe
2736	smss.exe
2004	smss.exe
3704	smss.exe
4116	smss.exe
4640	smss.exe
1668	smss.exe
2972	smss.exe
2332	smss.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	820	DllCommonsvc.exe
Token: SeDebugPrivilege	4764	powershell.exe
Token: SeDebugPrivilege	2944	powershell.exe
Token: SeDebugPrivilege	4368	powershell.exe
Token: SeDebugPrivilege	3056	powershell.exe
Token: SeDebugPrivilege	1692	smss.exe
Token: SeDebugPrivilege	3960	smss.exe
Token: SeDebugPrivilege	4516	smss.exe
Token: SeDebugPrivilege	2472	smss.exe
Token: SeDebugPrivilege	2612	smss.exe
Token: SeDebugPrivilege	5004	smss.exe
Token: SeDebugPrivilege	2736	smss.exe
Token: SeDebugPrivilege	2004	smss.exe
Token: SeDebugPrivilege	3704	smss.exe
Token: SeDebugPrivilege	4116	smss.exe
Token: SeDebugPrivilege	4640	smss.exe
Token: SeDebugPrivilege	1668	smss.exe
Token: SeDebugPrivilege	2972	smss.exe
Token: SeDebugPrivilege	2332	smss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1580	2124	JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe	83
PID 2124 wrote to memory of 1580	2124	JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe	83
PID 2124 wrote to memory of 1580	2124	JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe	83
PID 1580 wrote to memory of 1264	1580	WScript.exe	85
PID 1580 wrote to memory of 1264	1580	WScript.exe	85
PID 1580 wrote to memory of 1264	1580	WScript.exe	85
PID 1264 wrote to memory of 820	1264	cmd.exe	87
PID 1264 wrote to memory of 820	1264	cmd.exe	87
PID 820 wrote to memory of 3056	820	DllCommonsvc.exe	99
PID 820 wrote to memory of 3056	820	DllCommonsvc.exe	99
PID 820 wrote to memory of 4368	820	DllCommonsvc.exe	100
PID 820 wrote to memory of 4368	820	DllCommonsvc.exe	100
PID 820 wrote to memory of 4764	820	DllCommonsvc.exe	101
PID 820 wrote to memory of 4764	820	DllCommonsvc.exe	101
PID 820 wrote to memory of 2944	820	DllCommonsvc.exe	102
PID 820 wrote to memory of 2944	820	DllCommonsvc.exe	102
PID 820 wrote to memory of 2588	820	DllCommonsvc.exe	107
PID 820 wrote to memory of 2588	820	DllCommonsvc.exe	107
PID 2588 wrote to memory of 3452	2588	cmd.exe	109
PID 2588 wrote to memory of 3452	2588	cmd.exe	109
PID 2588 wrote to memory of 1692	2588	cmd.exe	115
PID 2588 wrote to memory of 1692	2588	cmd.exe	115
PID 1692 wrote to memory of 32	1692	smss.exe	120
PID 1692 wrote to memory of 32	1692	smss.exe	120
PID 32 wrote to memory of 4744	32	cmd.exe	122
PID 32 wrote to memory of 4744	32	cmd.exe	122
PID 32 wrote to memory of 3960	32	cmd.exe	128
PID 32 wrote to memory of 3960	32	cmd.exe	128
PID 3960 wrote to memory of 4408	3960	smss.exe	130
PID 3960 wrote to memory of 4408	3960	smss.exe	130
PID 4408 wrote to memory of 4696	4408	cmd.exe	132
PID 4408 wrote to memory of 4696	4408	cmd.exe	132
PID 4408 wrote to memory of 4516	4408	cmd.exe	134
PID 4408 wrote to memory of 4516	4408	cmd.exe	134
PID 4516 wrote to memory of 4004	4516	smss.exe	139
PID 4516 wrote to memory of 4004	4516	smss.exe	139
PID 4004 wrote to memory of 2264	4004	cmd.exe	141
PID 4004 wrote to memory of 2264	4004	cmd.exe	141
PID 4004 wrote to memory of 2472	4004	cmd.exe	143
PID 4004 wrote to memory of 2472	4004	cmd.exe	143
PID 2472 wrote to memory of 2624	2472	smss.exe	145
PID 2472 wrote to memory of 2624	2472	smss.exe	145
PID 2624 wrote to memory of 4928	2624	cmd.exe	147
PID 2624 wrote to memory of 4928	2624	cmd.exe	147
PID 2624 wrote to memory of 2612	2624	cmd.exe	149
PID 2624 wrote to memory of 2612	2624	cmd.exe	149
PID 2612 wrote to memory of 4360	2612	smss.exe	151
PID 2612 wrote to memory of 4360	2612	smss.exe	151
PID 4360 wrote to memory of 3488	4360	cmd.exe	153
PID 4360 wrote to memory of 3488	4360	cmd.exe	153
PID 4360 wrote to memory of 5004	4360	cmd.exe	155
PID 4360 wrote to memory of 5004	4360	cmd.exe	155
PID 5004 wrote to memory of 4744	5004	smss.exe	157
PID 5004 wrote to memory of 4744	5004	smss.exe	157
PID 4744 wrote to memory of 832	4744	cmd.exe	159
PID 4744 wrote to memory of 832	4744	cmd.exe	159
PID 4744 wrote to memory of 2736	4744	cmd.exe	161
PID 4744 wrote to memory of 2736	4744	cmd.exe	161
PID 2736 wrote to memory of 2636	2736	smss.exe	163
PID 2736 wrote to memory of 2636	2736	smss.exe	163
PID 2636 wrote to memory of 3612	2636	cmd.exe	165
PID 2636 wrote to memory of 3612	2636	cmd.exe	165
PID 2636 wrote to memory of 2004	2636	cmd.exe	167
PID 2636 wrote to memory of 2004	2636	cmd.exe	167

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_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2124
- 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:1580
- - 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:1264
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      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:820
    - - 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:3056
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\conhost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4368
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\smss.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4764
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Mail\RuntimeBroker.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2944
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\BKJNsjmtQo.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2588
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:3452
      - C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1692
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\J97QZsi4Oz.bat"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:32
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:4744
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3960
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\BAWHCtE00Z.bat"
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:4408
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        10⤵
        
        PID:4696
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        10⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4516
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\jhJpXqSaXt.bat"
        11⤵
        Suspicious use of WriteProcessMemory
        
        PID:4004
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        12⤵
        
        PID:2264
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        12⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2472
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\9EVEWoB6gn.bat"
        13⤵
        Suspicious use of WriteProcessMemory
        
        PID:2624
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        14⤵
        
        PID:4928
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        14⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2612
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\2RP5SY0RjS.bat"
        15⤵
        Suspicious use of WriteProcessMemory
        
        PID:4360
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        16⤵
        
        PID:3488
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        16⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:5004
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\pakqiPPahT.bat"
        17⤵
        Suspicious use of WriteProcessMemory
        
        PID:4744
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        18⤵
        
        PID:832
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        18⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2736
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\gZmmY05In2.bat"
        19⤵
        Suspicious use of WriteProcessMemory
        
        PID:2636
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        20⤵
        
        PID:3612
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        20⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2004
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SzaURWjxsM.bat"
        21⤵
        
        PID:1984
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        22⤵
        
        PID:1624
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        22⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3704
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SzaURWjxsM.bat"
        23⤵
        
        PID:1144
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        24⤵
        
        PID:2852
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        24⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4116
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\gZmmY05In2.bat"
        25⤵
        
        PID:3604
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        26⤵
        
        PID:4604
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        26⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4640
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\hlHmrlOhE6.bat"
        27⤵
        
        PID:1456
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        28⤵
        
        PID:4788
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        28⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1668
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Rn5V8mQYRH.bat"
        29⤵
        
        PID:4688
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        30⤵
        
        PID:3380
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        30⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2972
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ctDgUbHuaY.bat"
        31⤵
        
        PID:3168
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        32⤵
        
        PID:3468
        
        C:\providercommon\smss.exe
        
        "C:\providercommon\smss.exe"
        32⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 10 /tr "'C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\conhost.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 "conhostc" /sc MINUTE /mo 12 /tr "'C:\Windows\assembly\GAC_64\srmlib\1.0.0.0__31bf3856ad364e35\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\providercommon\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\providercommon\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 8 /tr "'C:\providercommon\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4512

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
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Temp\2RP5SY0RjS.bat

Filesize
191B

MD5
8ca2cf6f6a8c015776b9ad674d0ec871

SHA1
d61f724473ad9b2a74a27493c8758b980ae58c4e

SHA256
44e1127bfde6d6aa30323864f4b546962bc291a41ed66ed179145eb7af93f220

SHA512
cf53aa5856ab76cf514916d3d8643077eba9f9129bb5a8182890498e575cf47392020e5f2cd4ce2d728b89ad5fc9abe357619bf1960f280cb25d9e80d254b808

Download Submit
C:\Users\Admin\AppData\Local\Temp\9EVEWoB6gn.bat

Filesize
191B

MD5
e2137fc5cb3418a5d5f84aae8681891b

SHA1
8a1262937fe3b7de1ed02dc97bff292f8c397d8d

SHA256
237b31700b932ef920fc39f3f6eb1ebf359fd2826c1a6bb03e027272da30196d

SHA512
09b5f0f2c97436b2aa18e6b78638f5d7f58b16adc924eab3ec8eb6060ca9b80b3fa5e53cd2ee1bbe8a6ffd930de2dc5508bc31146cbce41aa78a252028b98563

Download Submit
C:\Users\Admin\AppData\Local\Temp\BAWHCtE00Z.bat

Filesize
191B

MD5
f707c14c02059c68e8b4aa1b7d6c7999

SHA1
356f5524359659b31b2d9ca8091a4840b22062c2

SHA256
1244a1fc76030a5d96593b2192bd1516aa7248f3322e4d9b6112b986463cc958

SHA512
d873a6a65849131e4f9dd576e5c5d5a40e451f67d153b0f04c4f483a9673621e0f59b395813ed4913ba63cb0f22680b6d033243f0dcdc0f71d8184b53c86fc53

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

Filesize
191B

MD5
a2885a2e1ed307572410987caf7c68ee

SHA1
1e1e5d2067e0e31f8e0992f9f61c2e412ad554cb

SHA256
019bcdc98480efad54f8123ebdb834ac64afebdced41a7d1267909399a1bb926

SHA512
070fb8f03cfb7b2cfcf286005c27d1bcab9e91d71115720400870bc743f3ba95143b11fc61e4f293aee63e2b84d72da47babb1ff7293d0d80a5c2fb36d2ebdaa

Download Submit
C:\Users\Admin\AppData\Local\Temp\J97QZsi4Oz.bat

Filesize
191B

MD5
065ec5f5f1d3e64792ad697bae712106

SHA1
ee1928dcc952abb9b4c01a3ac450117cd2df7611

SHA256
77f2dc9b54ab5528b83aca00189a637959fae96a17de61e94f1d4af4854e8016

SHA512
05259e84465d8fa0a0d9976322c640f97f9541c8a7d36e3b34a85c6c875ed2a67e6696f437f44debdf730c9ac071e0f2d373ff3f730f52a21a9beed81edb1de8

Download Submit
C:\Users\Admin\AppData\Local\Temp\Rn5V8mQYRH.bat

Filesize
191B

MD5
59c9f01324009ac02147e1f6dd4a293c

SHA1
f8882646b76efb39fc0510834e8925411af6513e

SHA256
db1c2cb0f0381855928914987a5370ae4880132e264c1c439df0b9d3d1b22ae4

SHA512
32d06133f557ba56233a19e5ad392161048a7870d34b3c440756f324f1b4a50e1bab4c439e97efeb1d96557c40e8e0a70967ac0f09d95ee49944dda36263331b

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

Filesize
191B

MD5
b4c6a13133361fa1def54f5712d1c2aa

SHA1
4b19af644d245129ad3f7eca962c05be23472fe2

SHA256
4b587afc2b068b6f57164dde53744e760de5bd5b2188ed2f308bf9908c478609

SHA512
f8cb9477bf2e8caafb6a0910aff80912a63e318c5dd64dc2350a2f97df191d89e71978c26ba35fc9589799ff356648ded776d4b24f80e8f3d9a19a4ea9543c33

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a4aovqeg.h0d.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
191B

MD5
aadd08b22bc20f4cbb89ce443245a2ce

SHA1
020ce29988dd3bebad5dc44ef40231b6eb5f6a39

SHA256
7abd39fe0f06a98742f855e1ecb4b2f7565f973a46ff4f2ea6ece400341ee38c

SHA512
6b3b5c21696ab480261d357833439be659c3f514f1e314107af83479093644b6c099ae24a18e06dc3173e1c374e03bdaf1e48a5eab1caf9e837dfa18b9d5f90b

Download Submit
C:\Users\Admin\AppData\Local\Temp\gZmmY05In2.bat

Filesize
191B

MD5
bedd179adceea0316abd99a190673661

SHA1
4e3a913042f5635b7056c4d440309ec6de65a636

SHA256
09694754ecf4193db39396826933ccbe2f2d670689e2e7b662a08e92988f9ef3

SHA512
47707f082f7daaa1ab7793d3061ea619eea4d615842f34529df150c446a7aa879a02e429d76f1616342b0df759dcfcee303573dc3cc4826e1b76d793387a434f

Download Submit
C:\Users\Admin\AppData\Local\Temp\hlHmrlOhE6.bat

Filesize
191B

MD5
c6654a547f5230f9f4c8b3001d03f539

SHA1
a8050b58cf969bd918abb822f461637f9ac5d4d6

SHA256
c1248fe07474b8295089cdb59e1d4933fb3088973e2105001b1da82f2ee586fc

SHA512
e032c268441be4e407bdeaff887a92e6adf650c4686bb14c486416aa905e10cd94fa1f00bde48d5fb39c1ee3252adbc494242b7ef453f456720f6d585590da41

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

Filesize
191B

MD5
3ba8f4994405934e9e3422764f4fb6e0

SHA1
ccd73d52366d3d860bf771596ea8cfb3e348b459

SHA256
111421bda1985af45c53aea4c15586a557c529f2c492bb1dbd9d2c293e290223

SHA512
c2b8e2f72882535963201226b7ac13ab434055c54b1b6a0c85405ea2b5a1893c0a4b4cb532f784ed62da34835f1de650ae025f9fb3e5e869e953d4dd9cb6f5dd

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

Filesize
191B

MD5
82255432f77bb8afeca3ee442b555d36

SHA1
a3de06928a436274ee1e2356cfbeb134dc3df72c

SHA256
8e72f3d57322a5ec3a5f7e4dce2ddf8ad70f49ad79252cb6704c9c7478011aa2

SHA512
1c0691901d4620634256c4edd7fb8d7f8a63a974a67b6dd0f243ebc8c8c1172692293cc7f2e90fa83824907a9a158f6094f7b3287d92cfb64e06949200558507

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/820-16-0x0000000000CC0000-0x0000000000CCC000-memory.dmp

Filesize
48KB

Download
memory/820-17-0x0000000002680000-0x000000000268C000-memory.dmp

Filesize
48KB

Download
memory/820-15-0x0000000002690000-0x000000000269C000-memory.dmp

Filesize
48KB

Download
memory/820-14-0x0000000000CB0000-0x0000000000CC2000-memory.dmp

Filesize
72KB

Download
memory/820-13-0x0000000000350000-0x0000000000460000-memory.dmp

Filesize
1.1MB

Download
memory/820-12-0x00007FFAC16C3000-0x00007FFAC16C5000-memory.dmp

Filesize
8KB

Download
memory/1692-79-0x000000001BBF0000-0x000000001BC02000-memory.dmp

Filesize
72KB

Download
memory/4116-136-0x00000000017F0000-0x0000000001802000-memory.dmp

Filesize
72KB

Download
memory/4764-37-0x0000026756F60000-0x0000026756F82000-memory.dmp

Filesize
136KB

Download