dcrat | 87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a

Analysis

max time kernel
148s
max time network
150s
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 20:41

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General

Target

JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe
Size

1.3MB
MD5

42651fff742c0a5e04db2916591aff08
SHA1

5574495235b5fcc6ec78b50b6adb9238c0aaca99
SHA256

87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a
SHA512

4c7ebc12c746fec891fb6a69d0f73ec8c1769b7abfb5bbd30bf6d1a0a9453fd217b89ea5dd79f8d141206f31025bf2cf269d5f0585c0152517c1241938b128a1
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	3008	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4900	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2080	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2252	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4824	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2084	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1144	4280	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	812	4280	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000e000000023bae-9.dat	dcrat
behavioral2/memory/3724-13-0x0000000000D30000-0x0000000000E40000-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
644	powershell.exe
752	powershell.exe
4460	powershell.exe
864	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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	fontdrvhost.exe

Executes dropped EXE 14 IoCs

pid	Process
3724	DllCommonsvc.exe
2300	fontdrvhost.exe
4344	fontdrvhost.exe
4176	fontdrvhost.exe
1760	fontdrvhost.exe
1428	fontdrvhost.exe
3820	fontdrvhost.exe
4624	fontdrvhost.exe
4992	fontdrvhost.exe
4060	fontdrvhost.exe
1580	fontdrvhost.exe
2924	fontdrvhost.exe
724	fontdrvhost.exe
864	fontdrvhost.exe

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

Web Service

T1102

flow	ioc
53	raw.githubusercontent.com
14	raw.githubusercontent.com
23	raw.githubusercontent.com
40	raw.githubusercontent.com
45	raw.githubusercontent.com
57	raw.githubusercontent.com
13	raw.githubusercontent.com
44	raw.githubusercontent.com
48	raw.githubusercontent.com
54	raw.githubusercontent.com
55	raw.githubusercontent.com
30	raw.githubusercontent.com
56	raw.githubusercontent.com
39	raw.githubusercontent.com

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\appcompat\appraiser\Telemetry\System.exe	DllCommonsvc.exe
File created	C:\Windows\appcompat\appraiser\Telemetry\27d1bcfc3c54e0	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_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.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-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	fontdrvhost.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
4900	schtasks.exe
2080	schtasks.exe
4824	schtasks.exe
812	schtasks.exe
3008	schtasks.exe
4292	schtasks.exe
2252	schtasks.exe
2084	schtasks.exe
1144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
3724	DllCommonsvc.exe
752	powershell.exe
4460	powershell.exe
644	powershell.exe
864	powershell.exe
644	powershell.exe
2300	fontdrvhost.exe
752	powershell.exe
4460	powershell.exe
864	powershell.exe
4344	fontdrvhost.exe
4176	fontdrvhost.exe
1760	fontdrvhost.exe
1428	fontdrvhost.exe
3820	fontdrvhost.exe
4624	fontdrvhost.exe
4992	fontdrvhost.exe
4060	fontdrvhost.exe
1580	fontdrvhost.exe
2924	fontdrvhost.exe
724	fontdrvhost.exe
864	fontdrvhost.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	3724	DllCommonsvc.exe
Token: SeDebugPrivilege	752	powershell.exe
Token: SeDebugPrivilege	4460	powershell.exe
Token: SeDebugPrivilege	644	powershell.exe
Token: SeDebugPrivilege	2300	fontdrvhost.exe
Token: SeDebugPrivilege	864	powershell.exe
Token: SeDebugPrivilege	4344	fontdrvhost.exe
Token: SeDebugPrivilege	4176	fontdrvhost.exe
Token: SeDebugPrivilege	1760	fontdrvhost.exe
Token: SeDebugPrivilege	1428	fontdrvhost.exe
Token: SeDebugPrivilege	3820	fontdrvhost.exe
Token: SeDebugPrivilege	4624	fontdrvhost.exe
Token: SeDebugPrivilege	4992	fontdrvhost.exe
Token: SeDebugPrivilege	4060	fontdrvhost.exe
Token: SeDebugPrivilege	1580	fontdrvhost.exe
Token: SeDebugPrivilege	2924	fontdrvhost.exe
Token: SeDebugPrivilege	724	fontdrvhost.exe
Token: SeDebugPrivilege	864	fontdrvhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 4152	4120	JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe	82
PID 4120 wrote to memory of 4152	4120	JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe	82
PID 4120 wrote to memory of 4152	4120	JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe	82
PID 4152 wrote to memory of 4540	4152	WScript.exe	83
PID 4152 wrote to memory of 4540	4152	WScript.exe	83
PID 4152 wrote to memory of 4540	4152	WScript.exe	83
PID 4540 wrote to memory of 3724	4540	cmd.exe	85
PID 4540 wrote to memory of 3724	4540	cmd.exe	85
PID 3724 wrote to memory of 864	3724	DllCommonsvc.exe	96
PID 3724 wrote to memory of 864	3724	DllCommonsvc.exe	96
PID 3724 wrote to memory of 644	3724	DllCommonsvc.exe	97
PID 3724 wrote to memory of 644	3724	DllCommonsvc.exe	97
PID 3724 wrote to memory of 752	3724	DllCommonsvc.exe	98
PID 3724 wrote to memory of 752	3724	DllCommonsvc.exe	98
PID 3724 wrote to memory of 4460	3724	DllCommonsvc.exe	99
PID 3724 wrote to memory of 4460	3724	DllCommonsvc.exe	99
PID 3724 wrote to memory of 2300	3724	DllCommonsvc.exe	103
PID 3724 wrote to memory of 2300	3724	DllCommonsvc.exe	103
PID 2300 wrote to memory of 1500	2300	fontdrvhost.exe	105
PID 2300 wrote to memory of 1500	2300	fontdrvhost.exe	105
PID 1500 wrote to memory of 3840	1500	cmd.exe	107
PID 1500 wrote to memory of 3840	1500	cmd.exe	107
PID 1500 wrote to memory of 4344	1500	cmd.exe	111
PID 1500 wrote to memory of 4344	1500	cmd.exe	111
PID 4344 wrote to memory of 4760	4344	fontdrvhost.exe	115
PID 4344 wrote to memory of 4760	4344	fontdrvhost.exe	115
PID 4760 wrote to memory of 2652	4760	cmd.exe	117
PID 4760 wrote to memory of 2652	4760	cmd.exe	117
PID 4760 wrote to memory of 4176	4760	cmd.exe	118
PID 4760 wrote to memory of 4176	4760	cmd.exe	118
PID 4176 wrote to memory of 1220	4176	fontdrvhost.exe	120
PID 4176 wrote to memory of 1220	4176	fontdrvhost.exe	120
PID 1220 wrote to memory of 2476	1220	cmd.exe	122
PID 1220 wrote to memory of 2476	1220	cmd.exe	122
PID 1220 wrote to memory of 1760	1220	cmd.exe	124
PID 1220 wrote to memory of 1760	1220	cmd.exe	124
PID 1760 wrote to memory of 2456	1760	fontdrvhost.exe	125
PID 1760 wrote to memory of 2456	1760	fontdrvhost.exe	125
PID 2456 wrote to memory of 400	2456	cmd.exe	127
PID 2456 wrote to memory of 400	2456	cmd.exe	127
PID 2456 wrote to memory of 1428	2456	cmd.exe	128
PID 2456 wrote to memory of 1428	2456	cmd.exe	128
PID 1428 wrote to memory of 1988	1428	fontdrvhost.exe	129
PID 1428 wrote to memory of 1988	1428	fontdrvhost.exe	129
PID 1988 wrote to memory of 2780	1988	cmd.exe	131
PID 1988 wrote to memory of 2780	1988	cmd.exe	131
PID 1988 wrote to memory of 3820	1988	cmd.exe	132
PID 1988 wrote to memory of 3820	1988	cmd.exe	132
PID 3820 wrote to memory of 3932	3820	fontdrvhost.exe	133
PID 3820 wrote to memory of 3932	3820	fontdrvhost.exe	133
PID 3932 wrote to memory of 592	3932	cmd.exe	135
PID 3932 wrote to memory of 592	3932	cmd.exe	135
PID 3932 wrote to memory of 4624	3932	cmd.exe	136
PID 3932 wrote to memory of 4624	3932	cmd.exe	136
PID 4624 wrote to memory of 3840	4624	fontdrvhost.exe	137
PID 4624 wrote to memory of 3840	4624	fontdrvhost.exe	137
PID 3840 wrote to memory of 1008	3840	cmd.exe	139
PID 3840 wrote to memory of 1008	3840	cmd.exe	139
PID 3840 wrote to memory of 4992	3840	cmd.exe	140
PID 3840 wrote to memory of 4992	3840	cmd.exe	140
PID 4992 wrote to memory of 3632	4992	fontdrvhost.exe	141
PID 4992 wrote to memory of 3632	4992	fontdrvhost.exe	141
PID 3632 wrote to memory of 3712	3632	cmd.exe	143
PID 3632 wrote to memory of 3712	3632	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\JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_87d9f864331be955c76967b41393d770c1ff2f452c748a68b5c5c4408802449a.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4120
- 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:4152
- - 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:4540
  - - 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:3724
    - - 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:864
    - - 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:644
    - - 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:752
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\appcompat\appraiser\Telemetry\System.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4460
    - - C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2300
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\wtOcRLEbie.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1500
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:3840
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4344
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\s1KW4B7p45.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4760
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:2652
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4176
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\s1KW4B7p45.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:1220
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:2476
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1760
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ssDSZpddA3.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:2456
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:400
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1428
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ST975DOJvB.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:1988
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:2780
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3820
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\k2jNhBdkgg.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:3932
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:592
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4624
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ssDSZpddA3.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:3840
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:1008
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4992
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\lEFN0vw97k.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:3632
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:3712
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4060
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\0rnbwo7iYS.bat"
        22⤵
        
        PID:2532
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:1612
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        23⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1580
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\CWxqMEPA9M.bat"
        24⤵
        
        PID:2932
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:3596
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2924
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\2wxi7FenmH.bat"
        26⤵
        
        PID:5016
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:4392
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        27⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:724
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\6n1oUPmZQq.bat"
        28⤵
        
        PID:1044
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        29⤵
        
        PID:2072
        
        C:\Recovery\WindowsRE\fontdrvhost.exe
        
        "C:\Recovery\WindowsRE\fontdrvhost.exe"
        29⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:864
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Bf5uratM3O.bat"
        30⤵
        
        PID:116
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        31⤵
        
        PID:1764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3008

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:4900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2080

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:2252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Windows\appcompat\appraiser\Telemetry\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2084

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\appcompat\appraiser\Telemetry\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Windows\appcompat\appraiser\Telemetry\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:812

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\fontdrvhost.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
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Temp\0rnbwo7iYS.bat

Filesize
202B

MD5
1aeb036de22d634742f61ec099af055f

SHA1
fad973a871e17aa55b6aa5fa749799ae7461e329

SHA256
9b662deb69cab4478beb5bfeb7860275213dfaf17e93af557419290e86928e09

SHA512
a7d9314c5f99e6740c0fe11593eb88601e8124fce0ea7d2dc130beae7c7bfed4b52007d62679422d0ea1d66e89435963e216d0aa53c9c035e9733a727588c364

Download Submit
C:\Users\Admin\AppData\Local\Temp\2wxi7FenmH.bat

Filesize
202B

MD5
c98ce57b9289d4837cd3c06354a253dc

SHA1
e896e6fa9cae05fe1bc56a4cab29b7647ccce318

SHA256
e26f39f5533c99cfeb1762b3e51648ee1c563ce5472d7626ded61fefbbc13d95

SHA512
6a150d3ed20a70ae6717bd33745262efaa32d8e5f8734d2b64e816956ea454369239bbcec1adb8c0bd3cbb7c8e8b48f513f3684c9e3e2b526da9ee9890d8fcc9

Download Submit
C:\Users\Admin\AppData\Local\Temp\6n1oUPmZQq.bat

Filesize
202B

MD5
70025350638da5b208fe8860daef7c12

SHA1
5d43ef428a6e1ff62e6422140d9c76bf48b48299

SHA256
d1678284a7736fbfbabb96da43a732429bb39ce2f830e779d66acdf16063cf4d

SHA512
4fece6bb7c3afbb0b748827143eedd4b4a16f8abaf8cec603e017a3a75fd23732b30e36270d722fdfca4cb71c53a03c563a81db428ffc7f83132548038f9e99b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Bf5uratM3O.bat

Filesize
202B

MD5
ab5e3ea2902e45ff87a3f0da7787c2a2

SHA1
b8533f5e4a9e9f9c6951b188bde871cc6b2456e3

SHA256
85f88906ef487f5075d260fb3137d979545c63ff88309b3ad7a738e940b545a7

SHA512
b9b2b510940694e104992c340f75fea375d7c728b11af82022fed14b6815ac053ab7c6983762679d9d851ede2f84343e7c3029c714e6a627bfeddb8d991379c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\CWxqMEPA9M.bat

Filesize
202B

MD5
f2ea2b031dd6199ce6ef84dfe4819ce9

SHA1
9ebbf1a56e21b20e024c34cebc20801f5da941f8

SHA256
4a14ec6178a8c2160dbe405f37e4aab36fbbf0cbdf00c8e25daa1c4f0c951ee3

SHA512
dc9197662e310bf8c6563b31ede19b563d19706b004501e15d13f0448ebc3e262e7f43201d40b5241eed2eb57eb29249b73a00e60163ed4ec5f29eae0d1fdb94

Download Submit
C:\Users\Admin\AppData\Local\Temp\ST975DOJvB.bat

Filesize
202B

MD5
4aff229343086caf8e3ff89efd78c081

SHA1
37f80bb77b80e28b9ec38919023b5003c9b4dd9c

SHA256
4c78df485f40337e9ba3f95c48b3ed6727fd02cdb7cb9cd9f0510003f4d57611

SHA512
cc6c709056ce62b89fea6a8355dfb561199800fa11ebc322f13e894b71a9d42e9300b2d9af1164a4ad179bc68ed348d1ab158e2d56c7bb45eb775f56565bb639

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4wgvfctq.sui.psm1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\k2jNhBdkgg.bat

Filesize
202B

MD5
760c8347641449849b1601e8ca56a56a

SHA1
7f8b10afa7410598e9af22aad805af44e8a0bf83

SHA256
71a4b26117521712855f6e6b4d74af0c769aac669821762cef21a13a65198edd

SHA512
d4f7292a9353fc7e3088e47a0a9a1dfc3463d27ec5f4dd5c2f2c8f83227855228e393ae65dde7f9801f1da8ba895d126f8f3de7cc19b88674185cdfa3e1d0c00

Download Submit
C:\Users\Admin\AppData\Local\Temp\lEFN0vw97k.bat

Filesize
202B

MD5
bcc3d9c4c13d7179e75858bfc76c380a

SHA1
f77c391495fdec16193cc479216b324415bb2979

SHA256
e8f67878d59ec5339077f3f52d321110cb6aec21788b8d3e6618ebb245b1bccc

SHA512
525a2557de69876901dbf80aa801091c0546bfc538d2731a7e0c03c16a6b6efa2ba9d7e961130cdf093dcad3afe88823317179b65676d93727e10c913bd627a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\s1KW4B7p45.bat

Filesize
202B

MD5
6bdbc67b5c817ae6f05f1158f88e7478

SHA1
4c2acd2d605f9f8c4f22499d8fceb862bc8d8269

SHA256
dae8ed4217116df7eb43e97e9dbcda533ba9aa0817ba1cf45ea9a72dbe4a7692

SHA512
2790c4f5f1c24a8084df26731638445f9d6438ee4f74ff0356598d90d596afe23eef467579185c3639793ef4bfd01844f5acf231b595c9c3cabdf218d23747fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\ssDSZpddA3.bat

Filesize
202B

MD5
8115e9730501787aebb566a55a46ebdb

SHA1
d91d52474d7bd01a1d14b2f35adc547f478033b0

SHA256
a4d3a1a0e22b7a0d82a187913c2f183f3cbbfffb64fe7e33294ae4a6e42e6e27

SHA512
946a893f12f75b335a6dce7ed3f7b94671d7efbea42c54d686ef9242cfae18808cb35835ea5b6be94770009da1eaa5f0c3e0eefb74201f1f9f34f69eb85ab891

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

Filesize
202B

MD5
236f8dbe37593d1c39b5987ac2b1bac1

SHA1
d03ff090396e4fc02b9621b79d8dd23554181aaf

SHA256
d729860d45d9eb054adbbe8a2088f9723358182fdb88b8f56fe31e7021aca3c2

SHA512
ffb217e746f9014de50ec5cebfe631b305bac3612c8b5820eb12fe8ee71ed0d86ef11d01644454d8107dbd9da8442c387344e535a6a9a628408dbc249f6c0a35

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/864-159-0x0000000001540000-0x0000000001552000-memory.dmp

Filesize
72KB

Download
memory/1580-139-0x0000000001560000-0x0000000001572000-memory.dmp

Filesize
72KB

Download
memory/1760-102-0x00000000018E0000-0x00000000018F2000-memory.dmp

Filesize
72KB

Download
memory/2300-72-0x0000000002810000-0x0000000002822000-memory.dmp

Filesize
72KB

Download
memory/2924-146-0x00000000010A0000-0x00000000010B2000-memory.dmp

Filesize
72KB

Download
memory/3724-16-0x0000000002FE0000-0x0000000002FEC000-memory.dmp

Filesize
48KB

Download
memory/3724-13-0x0000000000D30000-0x0000000000E40000-memory.dmp

Filesize
1.1MB

Download
memory/3724-14-0x0000000001620000-0x0000000001632000-memory.dmp

Filesize
72KB

Download
memory/3724-12-0x00007FFCECF73000-0x00007FFCECF75000-memory.dmp

Filesize
8KB

Download
memory/3724-15-0x0000000002FF0000-0x0000000002FFC000-memory.dmp

Filesize
48KB

Download
memory/3724-17-0x0000000003000000-0x000000000300C000-memory.dmp

Filesize
48KB

Download
memory/4460-49-0x000001D13B1F0000-0x000001D13B212000-memory.dmp

Filesize
136KB

Download