dcrat | 1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3

Analysis

max time kernel
116s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 08:23

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General

Target

1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe
Size

1.3MB
MD5

689d84536b36152faaff0f7071c80ff2
SHA1

a86ebd45d43a4168b0fa8919881fd5b6c664b98b
SHA256

1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3
SHA512

b5a4dbbc683c23a0d368e0fbd743c553bd56231745c473d7f2274b04b6d403c1610a1cc5e04bb99c3c861cfddd866e145caa319c07d5f1038c73cb3c0b9c8024
SSDEEP

24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjCD:UbA30GnzV/q+DnsXg1

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	2844	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4028	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	60	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	64	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1088	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2192	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4220	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4852	4596	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1324	4596	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023ca6-10.dat	dcrat
behavioral2/memory/2008-13-0x0000000000860000-0x0000000000970000-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
4532	powershell.exe
5088	powershell.exe
632	powershell.exe
4304	powershell.exe

Checks computer location settings 2 TTPs 12 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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	TextInputHost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe

Executes dropped EXE 10 IoCs

pid	Process
2008	DllCommonsvc.exe
2200	TextInputHost.exe
3724	TextInputHost.exe
4940	TextInputHost.exe
4668	TextInputHost.exe
4648	TextInputHost.exe
3956	TextInputHost.exe
3728	TextInputHost.exe
2020	TextInputHost.exe
2352	TextInputHost.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 10 IoCs

Web Service

T1102

flow	ioc
63	raw.githubusercontent.com
67	raw.githubusercontent.com
80	raw.githubusercontent.com
95	raw.githubusercontent.com
92	raw.githubusercontent.com
94	raw.githubusercontent.com
61	raw.githubusercontent.com
81	raw.githubusercontent.com
85	raw.githubusercontent.com
86	raw.githubusercontent.com

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Mozilla Maintenance Service\27d1bcfc3c54e0	DllCommonsvc.exe
File created	C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe	DllCommonsvc.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe	DllCommonsvc.exe
File created	C:\Program Files (x86)\Internet Explorer\images\22eafd247d37c3	DllCommonsvc.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\fr-FR\RuntimeBroker.exe	DllCommonsvc.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\fr-FR\9e8d7a4ca61bd9	DllCommonsvc.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\System.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	1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.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 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	TextInputHost.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
64	schtasks.exe
2192	schtasks.exe
4220	schtasks.exe
4852	schtasks.exe
1324	schtasks.exe
2844	schtasks.exe
4028	schtasks.exe
60	schtasks.exe
1088	schtasks.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2008	DllCommonsvc.exe
2008	DllCommonsvc.exe
2008	DllCommonsvc.exe
4532	powershell.exe
632	powershell.exe
5088	powershell.exe
4532	powershell.exe
4304	powershell.exe
4304	powershell.exe
2200	TextInputHost.exe
5088	powershell.exe
632	powershell.exe
3724	TextInputHost.exe
4940	TextInputHost.exe
4668	TextInputHost.exe
4648	TextInputHost.exe
3956	TextInputHost.exe
3728	TextInputHost.exe
2020	TextInputHost.exe
2352	TextInputHost.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	2008	DllCommonsvc.exe
Token: SeDebugPrivilege	4532	powershell.exe
Token: SeDebugPrivilege	632	powershell.exe
Token: SeDebugPrivilege	5088	powershell.exe
Token: SeDebugPrivilege	4304	powershell.exe
Token: SeDebugPrivilege	2200	TextInputHost.exe
Token: SeDebugPrivilege	3724	TextInputHost.exe
Token: SeDebugPrivilege	4940	TextInputHost.exe
Token: SeDebugPrivilege	4668	TextInputHost.exe
Token: SeDebugPrivilege	4648	TextInputHost.exe
Token: SeDebugPrivilege	3956	TextInputHost.exe
Token: SeDebugPrivilege	3728	TextInputHost.exe
Token: SeDebugPrivilege	2020	TextInputHost.exe
Token: SeDebugPrivilege	2352	TextInputHost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 1956	4956	1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe	82
PID 4956 wrote to memory of 1956	4956	1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe	82
PID 4956 wrote to memory of 1956	4956	1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe	82
PID 1956 wrote to memory of 4384	1956	WScript.exe	83
PID 1956 wrote to memory of 4384	1956	WScript.exe	83
PID 1956 wrote to memory of 4384	1956	WScript.exe	83
PID 4384 wrote to memory of 2008	4384	cmd.exe	85
PID 4384 wrote to memory of 2008	4384	cmd.exe	85
PID 2008 wrote to memory of 5088	2008	DllCommonsvc.exe	96
PID 2008 wrote to memory of 5088	2008	DllCommonsvc.exe	96
PID 2008 wrote to memory of 632	2008	DllCommonsvc.exe	97
PID 2008 wrote to memory of 632	2008	DllCommonsvc.exe	97
PID 2008 wrote to memory of 4304	2008	DllCommonsvc.exe	98
PID 2008 wrote to memory of 4304	2008	DllCommonsvc.exe	98
PID 2008 wrote to memory of 4532	2008	DllCommonsvc.exe	99
PID 2008 wrote to memory of 4532	2008	DllCommonsvc.exe	99
PID 2008 wrote to memory of 2200	2008	DllCommonsvc.exe	103
PID 2008 wrote to memory of 2200	2008	DllCommonsvc.exe	103
PID 2200 wrote to memory of 440	2200	TextInputHost.exe	111
PID 2200 wrote to memory of 440	2200	TextInputHost.exe	111
PID 440 wrote to memory of 4548	440	cmd.exe	113
PID 440 wrote to memory of 4548	440	cmd.exe	113
PID 440 wrote to memory of 3724	440	cmd.exe	114
PID 440 wrote to memory of 3724	440	cmd.exe	114
PID 3724 wrote to memory of 3492	3724	TextInputHost.exe	115
PID 3724 wrote to memory of 3492	3724	TextInputHost.exe	115
PID 3492 wrote to memory of 228	3492	cmd.exe	117
PID 3492 wrote to memory of 228	3492	cmd.exe	117
PID 3492 wrote to memory of 4940	3492	cmd.exe	120
PID 3492 wrote to memory of 4940	3492	cmd.exe	120
PID 4940 wrote to memory of 3044	4940	TextInputHost.exe	121
PID 4940 wrote to memory of 3044	4940	TextInputHost.exe	121
PID 3044 wrote to memory of 3104	3044	cmd.exe	123
PID 3044 wrote to memory of 3104	3044	cmd.exe	123
PID 3044 wrote to memory of 4668	3044	cmd.exe	124
PID 3044 wrote to memory of 4668	3044	cmd.exe	124
PID 4668 wrote to memory of 1560	4668	TextInputHost.exe	125
PID 4668 wrote to memory of 1560	4668	TextInputHost.exe	125
PID 1560 wrote to memory of 1288	1560	cmd.exe	127
PID 1560 wrote to memory of 1288	1560	cmd.exe	127
PID 1560 wrote to memory of 4648	1560	cmd.exe	128
PID 1560 wrote to memory of 4648	1560	cmd.exe	128
PID 4648 wrote to memory of 4724	4648	TextInputHost.exe	129
PID 4648 wrote to memory of 4724	4648	TextInputHost.exe	129
PID 4724 wrote to memory of 2756	4724	cmd.exe	131
PID 4724 wrote to memory of 2756	4724	cmd.exe	131
PID 4724 wrote to memory of 3956	4724	cmd.exe	132
PID 4724 wrote to memory of 3956	4724	cmd.exe	132
PID 3956 wrote to memory of 1904	3956	TextInputHost.exe	133
PID 3956 wrote to memory of 1904	3956	TextInputHost.exe	133
PID 1904 wrote to memory of 2140	1904	cmd.exe	135
PID 1904 wrote to memory of 2140	1904	cmd.exe	135
PID 1904 wrote to memory of 3728	1904	cmd.exe	136
PID 1904 wrote to memory of 3728	1904	cmd.exe	136
PID 3728 wrote to memory of 2244	3728	TextInputHost.exe	137
PID 3728 wrote to memory of 2244	3728	TextInputHost.exe	137
PID 2244 wrote to memory of 4788	2244	cmd.exe	139
PID 2244 wrote to memory of 4788	2244	cmd.exe	139
PID 2244 wrote to memory of 2020	2244	cmd.exe	140
PID 2244 wrote to memory of 2020	2244	cmd.exe	140
PID 2020 wrote to memory of 3724	2020	TextInputHost.exe	141
PID 2020 wrote to memory of 3724	2020	TextInputHost.exe	141
PID 3724 wrote to memory of 4872	3724	cmd.exe	143
PID 3724 wrote to memory of 4872	3724	cmd.exe	143

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe
"C:\Users\Admin\AppData\Local\Temp\1cdfb7c505c015641a936f6aad1b41fd8ded34e237891baa922c4c6a22d363d3.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4956
- 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:1956
- - 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:4384
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2008
    - - 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:5088
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:632
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\RuntimeBroker.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4304
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Mozilla Maintenance Service\System.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4532
    - - C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2200
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\gZmmY05In2.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:440
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:4548
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3724
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\AJeLhFiBvb.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:3492
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:228
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4940
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\AJeLhFiBvb.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:3044
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:3104
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4668
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\iVopF68B7o.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:1560
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:1288
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4648
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\J2mXRZwkCj.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:4724
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:2756
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3956
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\IycQG8Pfyu.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:1904
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:2140
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3728
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Yvohz7Nokj.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:2244
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:4788
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2020
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\1Gu59oh2IN.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:3724
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:4872
        
        C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe
        
        "C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2352
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\kRqsvBC5Qb.bat"
        22⤵
        
        PID:3080
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:3224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Internet Explorer\images\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:60

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:64

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Photo Viewer\fr-FR\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4852

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1324

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\TextInputHost.exe.log

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

Download Submit
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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
6d3e9c29fe44e90aae6ed30ccf799ca8

SHA1
c7974ef72264bbdf13a2793ccf1aed11bc565dce

SHA256
2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d

SHA512
60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a

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

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
C:\Users\Admin\AppData\Local\Temp\1Gu59oh2IN.bat

Filesize
230B

MD5
54c5d4c36256d80c40c7a57a31886ad1

SHA1
a6508afc19bccd455b6ce48fdf36a768069f7cdb

SHA256
80942fe1e1e4ecdae1bdeb9ecc7c31ba9b69d3d82d5e7628ae5b6b208d3b15a5

SHA512
d4fcf1272fc654746de71ec45a4975caeb483f9e4f01b986148236f1168f42a673e18a3b9732aecd45276a1ed3ae81ba61362f9e5d6a51385ee7d0765b3567ff

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

Filesize
230B

MD5
d09f17e94fe7f78665b683bce4522ad6

SHA1
599682d6a412708c0fd7a77a86edeac6fe01eb68

SHA256
67a044fe4fd161d6513c00044e84545cc68446a060d0a47b4ef2f4f31869cb3c

SHA512
fa7f65fc977751e7044f33b8f8b1fcc2fdb87397d87f89cb7cc83fc4d09ac0eecce0385b2ca1197189209b797c6bdd823ca9ae4efaf88def0ca2b222d164f977

Download Submit
C:\Users\Admin\AppData\Local\Temp\IycQG8Pfyu.bat

Filesize
230B

MD5
ea5fe4cb784d4fa08219911ecb22fb6f

SHA1
fa4b0d7e480649a4b51109263825554d08e68005

SHA256
11cef7a1f6f9f89f0f24ce52756f9b19b42f7ba6550d7c5e9186c907f1b92e23

SHA512
4516644bdfc011e57888d6ece91acdd301395170e52d6f39928d7d7bb474694e37707c60950c387b5735036e646950f567af5157767ea0b2768c7923c9e27fea

Download Submit
C:\Users\Admin\AppData\Local\Temp\J2mXRZwkCj.bat

Filesize
230B

MD5
d7a6c1cf98e87095ba2f6d506d9b09dd

SHA1
5f53e84f7c8fe01a0bab9c9067c819cf4bf357c2

SHA256
f8e08e531fad65e5b830dbe22663a5e21e92e0cb517bd2a75e3c7575e0937435

SHA512
dcdaec1012be986d65966d3d87eb430a9e759e86f6915b351510cd9703d1534d07823fda7428359baeab4f8d72b32ddc49ae8f1fa59819c27bad6438439248ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\Yvohz7Nokj.bat

Filesize
230B

MD5
6f654466122175b8dd02800d2e9ba6b6

SHA1
f1e6abf70b792314529f9ac5f108d4d78321633e

SHA256
3024583c28c5355941ee81dd2e0d5839164fe5878b54d01057627d5cc049a733

SHA512
c8c3addb22f0fdc35ad3fd7a9a0b12ef6003aa5e0e4769a57c3846171311d11abb6cafce727096a6c38c0b59ea07c78eb99ab461db0cafcf4136e24e88e0e344

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_km5yqv2p.vs1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
230B

MD5
4b79ad8c0ee80d1380c5430f097527e8

SHA1
dc4c96e261fb6e022d69dffc5d2d4de6c7e69030

SHA256
ae1390c7be7d6cfa43f0613f29d1a5506517c5d0bbb293a26300dc5cf746c5b3

SHA512
82071aeff24985ec887bd7361742ba551653c2f9f40d3596ee53f47a00224188e9c3bc00592c0cffe2becc70ba5da5c7262d84193a3258e7d34162013786b6f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\iVopF68B7o.bat

Filesize
230B

MD5
1444dd53cb8c474785d0efd0883390cc

SHA1
3fe34795c181bae5add17b6419bedcd69a911213

SHA256
43442355606656c4262fa44999cef0da3ff906099f4588bc7df9a04d04ee72c0

SHA512
1c82262915290c5365c42ee1a61aa3ac18e9fa7355beb79347ba3347b8bca7c77e7843c74b3c08d6187cf8f94aeb63c7ca4c8d725177b303a0365b733679eb66

Download Submit
C:\Users\Admin\AppData\Local\Temp\kRqsvBC5Qb.bat

Filesize
230B

MD5
3fc3a8e94068cd39158663fd779d8602

SHA1
a1c6661c45d1632addfdd759f8fdf215b12863dc

SHA256
788f434eed6cefa3b4feb9c33b3439a504d404d95a9cda515d7d500f290c4461

SHA512
f1f5e4910837512477de654171fdd03a109b6f272e70bf4ff735d2e43f76490d2464d83afb9403ef668601b3a34ca0457153067f504d47ead27a0d1ca22fa0b8

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/2008-16-0x0000000001140000-0x000000000114C000-memory.dmp

Filesize
48KB

Download
memory/2008-17-0x0000000002B20000-0x0000000002B2C000-memory.dmp

Filesize
48KB

Download
memory/2008-12-0x00007FFFA37F3000-0x00007FFFA37F5000-memory.dmp

Filesize
8KB

Download
memory/2008-13-0x0000000000860000-0x0000000000970000-memory.dmp

Filesize
1.1MB

Download
memory/2008-14-0x0000000001130000-0x0000000001142000-memory.dmp

Filesize
72KB

Download
memory/2008-15-0x0000000002B00000-0x0000000002B0C000-memory.dmp

Filesize
48KB

Download
memory/2200-72-0x0000000000F40000-0x0000000000F52000-memory.dmp

Filesize
72KB

Download
memory/2200-88-0x000000001C290000-0x000000001C439000-memory.dmp

Filesize
1.7MB

Download
memory/2200-87-0x000000001C1E0000-0x000000001C281000-memory.dmp

Filesize
644KB

Download
memory/2352-138-0x0000000002D40000-0x0000000002D52000-memory.dmp

Filesize
72KB

Download
memory/3724-92-0x0000000001670000-0x0000000001682000-memory.dmp

Filesize
72KB

Download
memory/3728-125-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/3956-118-0x0000000001220000-0x0000000001232000-memory.dmp

Filesize
72KB

Download
memory/4532-40-0x00000187DF7C0000-0x00000187DF7E2000-memory.dmp

Filesize
136KB

Download
memory/4668-105-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download