dcrat | 4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1

Analysis

max time kernel
148s
max time network
145s
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, 00:14

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General

Target

JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe
Size

1.3MB
MD5

23dadb718a8ca4225f1a0e672382b741
SHA1

611925ad062bf8469ac0fae2cc32a75cf8826234
SHA256

4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1
SHA512

0fafb7d98cb5666d92f2a306981b4535ff13791e8365e3ab554108135b2d192ed3e5e6a61c85b6496619458aefcb3f7f9cfe66bd0b84593cd231e3d4bcce4804
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 6 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	4744	3076	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4976	3076	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2436	3076	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	536	3076	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1896	3076	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1456	3076	schtasks.exe	88

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000b000000023b5e-10.dat	dcrat
behavioral2/memory/1964-13-0x00000000003C0000-0x00000000004D0000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4992	powershell.exe
2028	powershell.exe
1296	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	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.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	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe
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	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe

Executes dropped EXE 15 IoCs

pid	Process
1964	DllCommonsvc.exe
2704	RuntimeBroker.exe
2064	RuntimeBroker.exe
4920	RuntimeBroker.exe
2284	RuntimeBroker.exe
2952	RuntimeBroker.exe
2556	RuntimeBroker.exe
3560	RuntimeBroker.exe
1144	RuntimeBroker.exe
536	RuntimeBroker.exe
5084	RuntimeBroker.exe
1164	RuntimeBroker.exe
372	RuntimeBroker.exe
2684	RuntimeBroker.exe
1596	RuntimeBroker.exe

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

Web Service

T1102

flow	ioc
18	raw.githubusercontent.com
19	raw.githubusercontent.com
26	raw.githubusercontent.com
40	raw.githubusercontent.com
41	raw.githubusercontent.com
52	raw.githubusercontent.com
54	raw.githubusercontent.com
55	raw.githubusercontent.com
45	raw.githubusercontent.com
53	raw.githubusercontent.com
37	raw.githubusercontent.com
44	raw.githubusercontent.com
46	raw.githubusercontent.com
51	raw.githubusercontent.com

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_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.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	JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4976	schtasks.exe
2436	schtasks.exe
536	schtasks.exe
1896	schtasks.exe
1456	schtasks.exe
4744	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1964	DllCommonsvc.exe
2028	powershell.exe
1296	powershell.exe
2028	powershell.exe
4992	powershell.exe
2704	RuntimeBroker.exe
1296	powershell.exe
4992	powershell.exe
2064	RuntimeBroker.exe
4920	RuntimeBroker.exe
2284	RuntimeBroker.exe
2952	RuntimeBroker.exe
2556	RuntimeBroker.exe
3560	RuntimeBroker.exe
1144	RuntimeBroker.exe
536	RuntimeBroker.exe
5084	RuntimeBroker.exe
1164	RuntimeBroker.exe
372	RuntimeBroker.exe
2684	RuntimeBroker.exe
1596	RuntimeBroker.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	DllCommonsvc.exe
Token: SeDebugPrivilege	2028	powershell.exe
Token: SeDebugPrivilege	1296	powershell.exe
Token: SeDebugPrivilege	4992	powershell.exe
Token: SeDebugPrivilege	2704	RuntimeBroker.exe
Token: SeDebugPrivilege	2064	RuntimeBroker.exe
Token: SeDebugPrivilege	4920	RuntimeBroker.exe
Token: SeDebugPrivilege	2284	RuntimeBroker.exe
Token: SeDebugPrivilege	2952	RuntimeBroker.exe
Token: SeDebugPrivilege	2556	RuntimeBroker.exe
Token: SeDebugPrivilege	3560	RuntimeBroker.exe
Token: SeDebugPrivilege	1144	RuntimeBroker.exe
Token: SeDebugPrivilege	536	RuntimeBroker.exe
Token: SeDebugPrivilege	5084	RuntimeBroker.exe
Token: SeDebugPrivilege	1164	RuntimeBroker.exe
Token: SeDebugPrivilege	372	RuntimeBroker.exe
Token: SeDebugPrivilege	2684	RuntimeBroker.exe
Token: SeDebugPrivilege	1596	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 1464	2788	JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe	84
PID 2788 wrote to memory of 1464	2788	JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe	84
PID 2788 wrote to memory of 1464	2788	JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe	84
PID 1464 wrote to memory of 5108	1464	WScript.exe	85
PID 1464 wrote to memory of 5108	1464	WScript.exe	85
PID 1464 wrote to memory of 5108	1464	WScript.exe	85
PID 5108 wrote to memory of 1964	5108	cmd.exe	87
PID 5108 wrote to memory of 1964	5108	cmd.exe	87
PID 1964 wrote to memory of 4992	1964	DllCommonsvc.exe	95
PID 1964 wrote to memory of 4992	1964	DllCommonsvc.exe	95
PID 1964 wrote to memory of 2028	1964	DllCommonsvc.exe	96
PID 1964 wrote to memory of 2028	1964	DllCommonsvc.exe	96
PID 1964 wrote to memory of 1296	1964	DllCommonsvc.exe	97
PID 1964 wrote to memory of 1296	1964	DllCommonsvc.exe	97
PID 1964 wrote to memory of 2704	1964	DllCommonsvc.exe	101
PID 1964 wrote to memory of 2704	1964	DllCommonsvc.exe	101
PID 2704 wrote to memory of 4756	2704	RuntimeBroker.exe	106
PID 2704 wrote to memory of 4756	2704	RuntimeBroker.exe	106
PID 4756 wrote to memory of 3988	4756	cmd.exe	108
PID 4756 wrote to memory of 3988	4756	cmd.exe	108
PID 4756 wrote to memory of 2064	4756	cmd.exe	111
PID 4756 wrote to memory of 2064	4756	cmd.exe	111
PID 2064 wrote to memory of 208	2064	RuntimeBroker.exe	112
PID 2064 wrote to memory of 208	2064	RuntimeBroker.exe	112
PID 208 wrote to memory of 1532	208	cmd.exe	114
PID 208 wrote to memory of 1532	208	cmd.exe	114
PID 208 wrote to memory of 4920	208	cmd.exe	116
PID 208 wrote to memory of 4920	208	cmd.exe	116
PID 4920 wrote to memory of 2732	4920	RuntimeBroker.exe	117
PID 4920 wrote to memory of 2732	4920	RuntimeBroker.exe	117
PID 2732 wrote to memory of 116	2732	cmd.exe	119
PID 2732 wrote to memory of 116	2732	cmd.exe	119
PID 2732 wrote to memory of 2284	2732	cmd.exe	121
PID 2732 wrote to memory of 2284	2732	cmd.exe	121
PID 2284 wrote to memory of 2076	2284	RuntimeBroker.exe	122
PID 2284 wrote to memory of 2076	2284	RuntimeBroker.exe	122
PID 2076 wrote to memory of 3000	2076	cmd.exe	124
PID 2076 wrote to memory of 3000	2076	cmd.exe	124
PID 2076 wrote to memory of 2952	2076	cmd.exe	125
PID 2076 wrote to memory of 2952	2076	cmd.exe	125
PID 2952 wrote to memory of 4424	2952	RuntimeBroker.exe	126
PID 2952 wrote to memory of 4424	2952	RuntimeBroker.exe	126
PID 4424 wrote to memory of 3992	4424	cmd.exe	128
PID 4424 wrote to memory of 3992	4424	cmd.exe	128
PID 4424 wrote to memory of 2556	4424	cmd.exe	129
PID 4424 wrote to memory of 2556	4424	cmd.exe	129
PID 2556 wrote to memory of 1016	2556	RuntimeBroker.exe	130
PID 2556 wrote to memory of 1016	2556	RuntimeBroker.exe	130
PID 1016 wrote to memory of 3296	1016	cmd.exe	132
PID 1016 wrote to memory of 3296	1016	cmd.exe	132
PID 1016 wrote to memory of 3560	1016	cmd.exe	133
PID 1016 wrote to memory of 3560	1016	cmd.exe	133
PID 3560 wrote to memory of 3760	3560	RuntimeBroker.exe	134
PID 3560 wrote to memory of 3760	3560	RuntimeBroker.exe	134
PID 3760 wrote to memory of 3172	3760	cmd.exe	136
PID 3760 wrote to memory of 3172	3760	cmd.exe	136
PID 3760 wrote to memory of 1144	3760	cmd.exe	137
PID 3760 wrote to memory of 1144	3760	cmd.exe	137
PID 1144 wrote to memory of 1464	1144	RuntimeBroker.exe	138
PID 1144 wrote to memory of 1464	1144	RuntimeBroker.exe	138
PID 1464 wrote to memory of 4232	1464	cmd.exe	140
PID 1464 wrote to memory of 4232	1464	cmd.exe	140
PID 1464 wrote to memory of 536	1464	cmd.exe	141
PID 1464 wrote to memory of 536	1464	cmd.exe	141

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_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fc1a17a3ee5a9a7ccf0986456e56a26a238620c79bd8da47e7daec3c49daef1.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2788
- 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:1464
- - 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:5108
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1964
    - - 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:4992
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\Saved Games\sysmon.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2028
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\Videos\RuntimeBroker.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1296
    - - C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2704
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\LZh5ueQJla.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4756
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:3988
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2064
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5cWoBfSAzl.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:208
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:1532
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4920
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\n3vYZhDjEH.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:2732
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:116
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2284
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\X5jGqiFaSS.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:2076
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:3000
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2952
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ELd0wzhjGt.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:4424
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:3992
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2556
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\GN1wkOWwnv.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:1016
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:3296
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3560
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5ldsg1wMto.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:3760
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:3172
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1144
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\uq0hdwOOBc.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:1464
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:4232
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:536
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\JJ2zQTaq6h.bat"
        22⤵
        
        PID:316
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:1616
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        23⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5084
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\pnRbx2xD7z.bat"
        24⤵
        
        PID:720
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:2128
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1164
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\CPbxFudqw6.bat"
        26⤵
        
        PID:4076
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:2952
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        27⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:372
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\b6uRiEqY03.bat"
        28⤵
        
        PID:436
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        29⤵
        
        PID:2068
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        29⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2684
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SNnEytbzjv.bat"
        30⤵
        
        PID:4492
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        31⤵
        
        PID:2216
        
        C:\Users\Admin\Videos\RuntimeBroker.exe
        
        "C:\Users\Admin\Videos\RuntimeBroker.exe"
        31⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\Saved Games\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Users\Admin\Saved Games\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4976

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Saved Games\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\Videos\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Admin\Videos\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Videos\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1456

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\RuntimeBroker.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
6d42b6da621e8df5674e26b799c8e2aa

SHA1
ab3ce1327ea1eeedb987ec823d5e0cb146bafa48

SHA256
5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c

SHA512
53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29

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\5cWoBfSAzl.bat

Filesize
204B

MD5
60bd0f962d03dec2181eda3bceec5751

SHA1
38af3dd09af5cc4a61d2e643238de8f2c5c6f7af

SHA256
b2912770982c329019a75cf1d96c4788fd13860e74b18cc1cc2d940c34a5d5e8

SHA512
5c533ad14485506b38189dd08d93cec1ad7b000e3ab7ea427dd2ba15a95cfeb512f80317fae6ae1846180a344af7917c4ea63ed0a73c8b37588915a52500cbf5

Download Submit
C:\Users\Admin\AppData\Local\Temp\5ldsg1wMto.bat

Filesize
204B

MD5
d59a2f62a40529d2b614523729267f63

SHA1
0afacd61228b10c725d57d54fdb01c72fd71e187

SHA256
251e77fb75355d082ed024d8acd23b8a5cbb8d6f86c9bd9985098858364d409a

SHA512
1e5a5efcd130d98eec3d07dc6ef68decd27e947b82d1eb845abf524e4f9c9c025161150b966c2769d1b5204e5250ac0922e261f2c5421363d45dfba8abebf6f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\CPbxFudqw6.bat

Filesize
204B

MD5
eb2b19b93da53a8c0dfbd7a1de34f1ff

SHA1
291049d1986c9f37369fb7e2088289ff648e49d5

SHA256
84023224e59fe6b9410497f1c538c16f114e5584793a5cb7dd6735a34cefc103

SHA512
712901d6c6c1f5a37b0b4e405f767f1476b4f80441c6ed07e491cacaedb0cd0e103bb14fa33e8449bce8e73f71ee10c0fd226be11818967c6dda138e42455f91

Download Submit
C:\Users\Admin\AppData\Local\Temp\ELd0wzhjGt.bat

Filesize
204B

MD5
9897d4748227f191b55556c29a0acedc

SHA1
9e5574e61a1247539ab02fe373999b37a8813a15

SHA256
f16fc5982cd055925b1a28aada9f95063edc2d1190b5cdef9c1c32a0d3439e7a

SHA512
29f6d91fe1c1f672f26ceeb1a0d1b3cc9e02551ab773d591bbb3a05c308e7e1c913073190e113fdce579eff13dfb657a88631f6b8674a7d23929c3c94df7abcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\GN1wkOWwnv.bat

Filesize
204B

MD5
9781fe7f85d1d4b82e1abc0b1d392aca

SHA1
c595187c6779492fda12c3c1a067f2b53f345891

SHA256
d9b90af4c7774d2aea3272533d2800cb1cc87f6b18e679bd6dd3fe5ccf0a46e7

SHA512
6bbe36a702ef32a0051a34ea80ab460c37943e0457e38ce2d4ba839e0154e0a2d1b165b581f49f5f3c9ecccc3072cc004a59f3f6b1629f95e8c798b2be94db68

Download Submit
C:\Users\Admin\AppData\Local\Temp\JJ2zQTaq6h.bat

Filesize
204B

MD5
8458b87dca90bcd96319f16f81304375

SHA1
85015e03878441beed4617fb63cc84f19818d4c8

SHA256
0c2cb8790e02ba4e78619583f972761f2ff5698f50dce37543d2409e6a7427c9

SHA512
5459c23a422bda22ac37e037c9f73b86b01c474b24f94e19049096738c78e49d095df666c0bf71b6e0f280b0c87b7623f45a9eaeddc6a9bbd2a93b6e29b157b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\LZh5ueQJla.bat

Filesize
204B

MD5
1e3e1d03a03bdf12cfd6368203634c30

SHA1
32cb96244197d0ec7f3c38d4aa20d5d32b85a58d

SHA256
dbdc13d7273f42bf736d9bdcfeddf8c2d18b098e9c0ad005e69479819dfafc74

SHA512
2de76d861c8a0cc21fe75e1208d8f8c8f783c210526d8ea5d91df51fbada6a634e6fe81725a77845ff0062fc6ba52e4314eaa7c692ec21831b15db491d5dbb09

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

Filesize
204B

MD5
224dc5f18b7076e3113e0f784c272fa5

SHA1
f563e91667d3eb38e5bb6d47cadcc298ebfb189d

SHA256
5872d2c687a8dd53097d8825fe3e4c8438fbd249533d917097d3d35a997b1803

SHA512
ef997b8db6cbaa90c59257eeff8de53e8e5749913ed0409d85c2e7036742797d4b2841489ee42ad1d84b71778ac62e85ed718bf85f366772f68a4ef85f46dcb2

Download Submit
C:\Users\Admin\AppData\Local\Temp\X5jGqiFaSS.bat

Filesize
204B

MD5
150f072125b2bbb6902f24fce3516681

SHA1
759c8e9e0eda36e358d4bb0a3488db036d707cee

SHA256
4c31fce7d1f0edb051f5162120ba0dd85d65222eeed1f76461d85a442bd872be

SHA512
c08d591768550f830115413008af17988461009889d81d5493d53aae5df3065fc79ab397d21404885ce0eb7d0fab2ebdfb980f9a862c098a5fc5691412cdd4a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5hb34zjz.4fe.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\b6uRiEqY03.bat

Filesize
204B

MD5
79456f9b1c73f1263124511d1e025147

SHA1
a3b94e6caeb7ee940613dc9397b6966100c781f5

SHA256
4959e96ed27a853f8d819b0d7ed87aea681c83ec71f01749f6e5ecb35cdb2d26

SHA512
13dd246c363fdd8011cba75f7170828070b65d9cd97d9d29d911d49830c8f60b0b67e55f0b9a0bd49ab9d053d1ad116017183e6c1b1610acdb850dfa9a50de3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\n3vYZhDjEH.bat

Filesize
204B

MD5
ac64b31a337fc96a3a9db44d31703e65

SHA1
f8dc4cc21499d6ee16f6e50bd4d5b92e2eb0d302

SHA256
ff2fc939cba8be80f2a3f2b3b52b90337c6d321312d8e1be46a6ead61b5cca74

SHA512
e43de765539a24b0f01af145472df9a9f580c2805dec1a6d8fcb1cda1d3c9746954b0cd610e5791bb97311d9933faa389586ecc2e3ed484cd907da47541a9807

Download Submit
C:\Users\Admin\AppData\Local\Temp\pnRbx2xD7z.bat

Filesize
204B

MD5
ae05e306a47c201fafe9ee144031c069

SHA1
cbdbff1c0022f16990e7fd21027530e7359eef4b

SHA256
7037216ff5c3ae22bb7b61a87ef78fc99399975aa86ed6e17f992b9ccfdd3a66

SHA512
7600399d1ccbb8488652c2574e03d1fd05e994d3bbdc679eba4160e977f84ac2d2750c2c5b20d9a052220059986b83177f8cb582bf7c1abe46fd34de6ecd0c6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\uq0hdwOOBc.bat

Filesize
204B

MD5
04c786cadca4e943acceb154f7fafc39

SHA1
2eae78b532ac168cade3e522fd750d5076d7dd78

SHA256
19a5768d5334fe5e1860f7b6dbe730ea885637f16b875736a997e77436e0d7da

SHA512
bde89a92c6c7487a488fcf4bbbc005adfb9c910eee9c44d76ec42c2fd15a7bb115fecbad2e31bdce42bd93f571b6cee0fe68ca23afea064cf0f06eb5bb23f585

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/536-126-0x000000001D2B0000-0x000000001D459000-memory.dmp

Filesize
1.7MB

Download
memory/1144-120-0x000000001D3A0000-0x000000001D549000-memory.dmp

Filesize
1.7MB

Download
memory/1964-17-0x0000000002610000-0x000000000261C000-memory.dmp

Filesize
48KB

Download
memory/1964-16-0x0000000002600000-0x000000000260C000-memory.dmp

Filesize
48KB

Download
memory/1964-15-0x00000000025E0000-0x00000000025EC000-memory.dmp

Filesize
48KB

Download
memory/1964-14-0x00000000025D0000-0x00000000025E2000-memory.dmp

Filesize
72KB

Download
memory/1964-13-0x00000000003C0000-0x00000000004D0000-memory.dmp

Filesize
1.1MB

Download
memory/1964-12-0x00007FFA28E33000-0x00007FFA28E35000-memory.dmp

Filesize
8KB

Download
memory/2028-38-0x0000028E3F070000-0x0000028E3F092000-memory.dmp

Filesize
136KB

Download
memory/2064-80-0x000000001D940000-0x000000001D9E1000-memory.dmp

Filesize
644KB

Download
memory/2556-102-0x000000001AFF0000-0x000000001B002000-memory.dmp

Filesize
72KB

Download
memory/2684-147-0x000000001AFF0000-0x000000001B002000-memory.dmp

Filesize
72KB

Download
memory/4920-87-0x000000001DA40000-0x000000001DAE1000-memory.dmp

Filesize
644KB

Download