dcrat | 9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e

Analysis

max time kernel
149s
max time network
151s
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 12:07

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General

Target

JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe
Size

1.3MB
MD5

fa4a857146420cebde2c9e33618585ce
SHA1

0409259991dbd699a00cd15d5aa21b44d6b00892
SHA256

9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e
SHA512

f7b703f216b6307e9d399a4482e27351277be8194d0570ab09466dad0169c951084bb535105e66364a165e8bcff868c1dbff02d4eda7c773644551c2e70e6a85
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	4988	4836	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2000	4836	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1184	4836	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1932	4836	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	4836	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4912	4836	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000a000000023b63-10.dat	dcrat
behavioral2/memory/3856-13-0x0000000000360000-0x0000000000470000-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
1160	powershell.exe
3160	powershell.exe
2076	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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe

Executes dropped EXE 15 IoCs

pid	Process
3856	DllCommonsvc.exe
5048	RuntimeBroker.exe
5104	RuntimeBroker.exe
3060	RuntimeBroker.exe
3084	RuntimeBroker.exe
2904	RuntimeBroker.exe
1448	RuntimeBroker.exe
3064	RuntimeBroker.exe
1116	RuntimeBroker.exe
2040	RuntimeBroker.exe
2824	RuntimeBroker.exe
2852	RuntimeBroker.exe
1532	RuntimeBroker.exe
656	RuntimeBroker.exe
2912	RuntimeBroker.exe

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

Web Service

T1102

flow	ioc
29	raw.githubusercontent.com
46	raw.githubusercontent.com
56	raw.githubusercontent.com
54	raw.githubusercontent.com
55	raw.githubusercontent.com
18	raw.githubusercontent.com
21	raw.githubusercontent.com
45	raw.githubusercontent.com
47	raw.githubusercontent.com
53	raw.githubusercontent.com
17	raw.githubusercontent.com
41	raw.githubusercontent.com
42	raw.githubusercontent.com
51	raw.githubusercontent.com

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\AdvancedInstallers\taskhostw.exe	DllCommonsvc.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.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-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_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
4912	schtasks.exe
4988	schtasks.exe
2000	schtasks.exe
1184	schtasks.exe
1932	schtasks.exe
2808	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3856	DllCommonsvc.exe
3160	powershell.exe
1160	powershell.exe
3160	powershell.exe
2076	powershell.exe
1160	powershell.exe
5048	RuntimeBroker.exe
2076	powershell.exe
5104	RuntimeBroker.exe
3060	RuntimeBroker.exe
3084	RuntimeBroker.exe
2904	RuntimeBroker.exe
1448	RuntimeBroker.exe
3064	RuntimeBroker.exe
1116	RuntimeBroker.exe
2040	RuntimeBroker.exe
2824	RuntimeBroker.exe
2852	RuntimeBroker.exe
1532	RuntimeBroker.exe
656	RuntimeBroker.exe
2912	RuntimeBroker.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	3856	DllCommonsvc.exe
Token: SeDebugPrivilege	3160	powershell.exe
Token: SeDebugPrivilege	1160	powershell.exe
Token: SeDebugPrivilege	2076	powershell.exe
Token: SeDebugPrivilege	5048	RuntimeBroker.exe
Token: SeDebugPrivilege	5104	RuntimeBroker.exe
Token: SeDebugPrivilege	3060	RuntimeBroker.exe
Token: SeDebugPrivilege	3084	RuntimeBroker.exe
Token: SeDebugPrivilege	2904	RuntimeBroker.exe
Token: SeDebugPrivilege	1448	RuntimeBroker.exe
Token: SeDebugPrivilege	3064	RuntimeBroker.exe
Token: SeDebugPrivilege	1116	RuntimeBroker.exe
Token: SeDebugPrivilege	2040	RuntimeBroker.exe
Token: SeDebugPrivilege	2824	RuntimeBroker.exe
Token: SeDebugPrivilege	2852	RuntimeBroker.exe
Token: SeDebugPrivilege	1532	RuntimeBroker.exe
Token: SeDebugPrivilege	656	RuntimeBroker.exe
Token: SeDebugPrivilege	2912	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 2468	3248	JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe	82
PID 3248 wrote to memory of 2468	3248	JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe	82
PID 3248 wrote to memory of 2468	3248	JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe	82
PID 2468 wrote to memory of 1540	2468	WScript.exe	83
PID 2468 wrote to memory of 1540	2468	WScript.exe	83
PID 2468 wrote to memory of 1540	2468	WScript.exe	83
PID 1540 wrote to memory of 3856	1540	cmd.exe	85
PID 1540 wrote to memory of 3856	1540	cmd.exe	85
PID 3856 wrote to memory of 2076	3856	DllCommonsvc.exe	93
PID 3856 wrote to memory of 2076	3856	DllCommonsvc.exe	93
PID 3856 wrote to memory of 3160	3856	DllCommonsvc.exe	94
PID 3856 wrote to memory of 3160	3856	DllCommonsvc.exe	94
PID 3856 wrote to memory of 1160	3856	DllCommonsvc.exe	95
PID 3856 wrote to memory of 1160	3856	DllCommonsvc.exe	95
PID 3856 wrote to memory of 5048	3856	DllCommonsvc.exe	98
PID 3856 wrote to memory of 5048	3856	DllCommonsvc.exe	98
PID 5048 wrote to memory of 1976	5048	RuntimeBroker.exe	102
PID 5048 wrote to memory of 1976	5048	RuntimeBroker.exe	102
PID 1976 wrote to memory of 3424	1976	cmd.exe	104
PID 1976 wrote to memory of 3424	1976	cmd.exe	104
PID 1976 wrote to memory of 5104	1976	cmd.exe	107
PID 1976 wrote to memory of 5104	1976	cmd.exe	107
PID 5104 wrote to memory of 2040	5104	RuntimeBroker.exe	108
PID 5104 wrote to memory of 2040	5104	RuntimeBroker.exe	108
PID 2040 wrote to memory of 4384	2040	cmd.exe	110
PID 2040 wrote to memory of 4384	2040	cmd.exe	110
PID 2040 wrote to memory of 3060	2040	cmd.exe	113
PID 2040 wrote to memory of 3060	2040	cmd.exe	113
PID 3060 wrote to memory of 2068	3060	RuntimeBroker.exe	115
PID 3060 wrote to memory of 2068	3060	RuntimeBroker.exe	115
PID 2068 wrote to memory of 1948	2068	cmd.exe	117
PID 2068 wrote to memory of 1948	2068	cmd.exe	117
PID 2068 wrote to memory of 3084	2068	cmd.exe	119
PID 2068 wrote to memory of 3084	2068	cmd.exe	119
PID 3084 wrote to memory of 1200	3084	RuntimeBroker.exe	120
PID 3084 wrote to memory of 1200	3084	RuntimeBroker.exe	120
PID 1200 wrote to memory of 3236	1200	cmd.exe	122
PID 1200 wrote to memory of 3236	1200	cmd.exe	122
PID 1200 wrote to memory of 2904	1200	cmd.exe	123
PID 1200 wrote to memory of 2904	1200	cmd.exe	123
PID 2904 wrote to memory of 1752	2904	RuntimeBroker.exe	124
PID 2904 wrote to memory of 1752	2904	RuntimeBroker.exe	124
PID 1752 wrote to memory of 2956	1752	cmd.exe	126
PID 1752 wrote to memory of 2956	1752	cmd.exe	126
PID 1752 wrote to memory of 1448	1752	cmd.exe	127
PID 1752 wrote to memory of 1448	1752	cmd.exe	127
PID 1448 wrote to memory of 3648	1448	RuntimeBroker.exe	128
PID 1448 wrote to memory of 3648	1448	RuntimeBroker.exe	128
PID 3648 wrote to memory of 2800	3648	cmd.exe	130
PID 3648 wrote to memory of 2800	3648	cmd.exe	130
PID 3648 wrote to memory of 3064	3648	cmd.exe	131
PID 3648 wrote to memory of 3064	3648	cmd.exe	131
PID 3064 wrote to memory of 2880	3064	RuntimeBroker.exe	132
PID 3064 wrote to memory of 2880	3064	RuntimeBroker.exe	132
PID 2880 wrote to memory of 4760	2880	cmd.exe	134
PID 2880 wrote to memory of 4760	2880	cmd.exe	134
PID 2880 wrote to memory of 1116	2880	cmd.exe	135
PID 2880 wrote to memory of 1116	2880	cmd.exe	135
PID 1116 wrote to memory of 4516	1116	RuntimeBroker.exe	136
PID 1116 wrote to memory of 4516	1116	RuntimeBroker.exe	136
PID 4516 wrote to memory of 4392	4516	cmd.exe	138
PID 4516 wrote to memory of 4392	4516	cmd.exe	138
PID 4516 wrote to memory of 2040	4516	cmd.exe	139
PID 4516 wrote to memory of 2040	4516	cmd.exe	139

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_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a54956cf92d5048e6623cc5519a146fdd5bf27f99b467d87216139bcfb4fd7e.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3248
- 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:2468
- - 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:1540
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3856
    - - 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:2076
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\winlogon.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3160
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\RuntimeBroker.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1160
    - - C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:5048
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\x8TIUMdSeB.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1976
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:3424
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:5104
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\y17QM3q8Rw.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:2040
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:4384
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:3060
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\aWJwCUxpp4.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:2068
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:1948
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:3084
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\VeFqpJq3BV.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:1200
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:3236
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:2904
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\2zXOrWkEHk.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:1752
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:2956
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:1448
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\aWJwCUxpp4.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:3648
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:2800
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:3064
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\v65NgynF79.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:2880
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:4760
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\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:1116
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\4vYRXbn8bW.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:4516
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:4392
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\RuntimeBroker.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2040
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\NfeiSKMyn5.bat"
        22⤵
        
        PID:2972
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:3416
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\RuntimeBroker.exe"
        23⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2824
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\XaHtVPtwVH.bat"
        24⤵
        
        PID:3116
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:916
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\RuntimeBroker.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2852
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\lHo4kC1bcD.bat"
        26⤵
        
        PID:1200
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:860
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\RuntimeBroker.exe"
        27⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1532
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ZfR0hqQ1j6.bat"
        28⤵
        
        PID:2760
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        29⤵
        
        PID:1548
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\RuntimeBroker.exe"
        29⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:656
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ZfR0hqQ1j6.bat"
        30⤵
        
        PID:3672
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        31⤵
        
        PID:2608
        
        C:\Recovery\WindowsRE\RuntimeBroker.exe
        
        "C:\Recovery\WindowsRE\RuntimeBroker.exe"
        31⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\providercommon\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\providercommon\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\providercommon\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4912

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
a43e653ffb5ab07940f4bdd9cc8fade4

SHA1
af43d04e3427f111b22dc891c5c7ee8a10ac4123

SHA256
c4c53abb13e99475aebfbe9fec7a8fead81c14c80d9dcc2b81375304f3a683fe

SHA512
62a97e95e1f19a8d4302847110dae44f469877eed6aa8ea22345c6eb25ee220e7d310fa0b7ec5df42356815421c0af7c46a0f1fee8933cc446641800eda6cd1b

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\Temp\2zXOrWkEHk.bat

Filesize
204B

MD5
56d38854eced5e841520ee8ab3782f1d

SHA1
45f6399cf87ec12609d9eccf9915206318c29e33

SHA256
f6e5f62777ce3ab9ad7a9c4482ef5cfa5b17217b90488f1992887a60d10f386d

SHA512
4059b57fee25fff3da11e70caebfd9c9f56de1a16eef83aa19ce37a9a289e0ffc42ea11ef0e2b4a0a4328b4d7e94398d467dcba75d376d0ca5626c5f3b302d68

Download Submit
C:\Users\Admin\AppData\Local\Temp\4vYRXbn8bW.bat

Filesize
204B

MD5
efe734464729a504ddf1e0c0dbaa3832

SHA1
615facee7fbb0ac20ada9e62a11adde2acd7a355

SHA256
a0221405c45467be4a4fec2be46e2d3b87b6a1c47bc79e5b95060a55f619b59d

SHA512
07ab48aa3c38b6e7d83bb7e610777e0545b03c9a79de4021cd3be815aa36754704c5253614afa958607a0d69fb135dd4a9799dc48c688463b18348ac9acbd2a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\NfeiSKMyn5.bat

Filesize
204B

MD5
de11e4669e996a6e80320b893f55dc94

SHA1
c8396a7834d08c78ed728e133ecef60bfa846738

SHA256
a079c9d2f58affbd3ca01c995e6e6ab138caafa5ce44c1f0cb301f0003e99857

SHA512
5f29f1918e55f7da465c2396019f2c9174108d2485374ecfdf16ca0adf559b90a007cb904f80767fde6322aafd0ef792ba92e287d8355175791a5cf49e0fdee7

Download Submit
C:\Users\Admin\AppData\Local\Temp\VeFqpJq3BV.bat

Filesize
204B

MD5
333f644ea3e2cc0cb905f67a2e81382a

SHA1
703faf0a2ec4e90bdfe790eada647bca14e66f1d

SHA256
8e090e687c7f77033b54d8b7dc3dd2a857e093eedc78a61e9e5849ea8d39ab72

SHA512
6eb3f62325f28758bde33cf0faa6c7a8698e92098492cd905bce23f1a166dd2fcf7efe38222bcf1554cd5905b2af7a309a7b082f9beaaa41683f86a9103b5c6d

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

Filesize
204B

MD5
7e9f770250fda1d5dc71b9e7666c51fe

SHA1
82345fe2746bd0b0eacaf0d16b634ed624b79bdf

SHA256
a0c3d1881fcdf1c27e8e01fb0022a8de7c7da20c9c52a921025768b4defafb8c

SHA512
9c8fb6e1dbff3cbfe838e288c25b340902ece4709f30f18d37dda1cec08c89e53c3b7256003ceb07c2eb569c97aebd55bbefa67a6d5ce9708bc1e3f96d12ddff

Download Submit
C:\Users\Admin\AppData\Local\Temp\ZfR0hqQ1j6.bat

Filesize
204B

MD5
c5c8837b5538c42abec38b79983d7263

SHA1
252cc21bacfb74d8bbccdb52888ee4fbbd73dd6e

SHA256
7f0613c0062f11278446135a76d17eb54e93cab99f9705b053e21a39a527529c

SHA512
8d696e5eee2b7cea00e9f900707623d06ec86a386fcd1c99e9853bf4218063a3532fa0eeb5819658951a37ab8a1eec232c918f3bfd6a3000b06faab093173fcc

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jfkhiahm.lsg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\aWJwCUxpp4.bat

Filesize
204B

MD5
36ce3c47f80342d4993dd91cebd4fdb9

SHA1
49bce8bda9fed41f5de7155381a75da7c014613a

SHA256
569659e42eb2db7b5bdb4c64c0305ef77bca7a1c80546656f39d65b5c1001a41

SHA512
d1b1915692aaf318afbfeb43428d2d505ea923b0887d554307ed6390e8d874313585de36d1685741c4d14acbc167cbd449376da5388cb144021901cc367e570f

Download Submit
C:\Users\Admin\AppData\Local\Temp\lHo4kC1bcD.bat

Filesize
204B

MD5
16718ba5222fa4fed8fa99edffbd4deb

SHA1
09aa589642b5043ce2033fd1c6e01d6360364e7a

SHA256
cc56528db4c1a22cb2dd01b56d70c78029711e65def1aaf0fe39796e98d09afb

SHA512
4b55db8f6441b42a022b023ce49049293137365285576790a9cec13d1fd3e48969a12ab633aa8e92be2c5e0b8f75a71bf466e7367e2ace5c92fb9b3dc22119d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\v65NgynF79.bat

Filesize
204B

MD5
157c0c9a2a2fbb8799630fd34b342a54

SHA1
5a6a069d83e0351487cefbd5a2805130c2edbb6d

SHA256
61c0c63d521a1cad8d131a2690ec3d41d8d483442900fb5046f65703bc543f68

SHA512
6a676e2aee20f9246294657e5d1889cc90e431a5492dc5a6c22ecd037285bc533e3a42b7c521c66216a2dc69b7de3f6f3a2c6d591cdf8c766e3ef358eed88ccd

Download Submit
C:\Users\Admin\AppData\Local\Temp\x8TIUMdSeB.bat

Filesize
204B

MD5
d752356f7f9d5e345435389917e1ef00

SHA1
6ed3432ce573a2429570d4f9c917a98275fbf828

SHA256
e7533de0f48e3def0e7262ab2c1ee6ae30ba38cf00f706017edf296689268ebc

SHA512
4990435d3941aee1e2780b27f31a43f192b32a59be0c3e636e97ec0a3207a26814fc577f4fc6db1f109d7668a51edcc7b1d38f20d363d42e5882ac4c7c7874cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\y17QM3q8Rw.bat

Filesize
204B

MD5
8c385a43b7ecf6521f3c528cb91fdfd0

SHA1
f98274c41f63b5f556ce905677895c7237d849b5

SHA256
ccf35d3e14d6827bcaa8f4e70a587133c09eb4a2d751b3cf645517f1d37e8d46

SHA512
e38f3b5644881d7d3bce423ea7f5a06bc40f453001e3e8f4b5c9e03d7d6a7cff0a619575139681ba40bf02c86646f0cd8a555b88eb1a830ea46e22ce9318dc3d

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/2824-125-0x000000001BBF0000-0x000000001BC02000-memory.dmp

Filesize
72KB

Download
memory/3160-42-0x000001AA69E70000-0x000001AA69E92000-memory.dmp

Filesize
136KB

Download
memory/3856-13-0x0000000000360000-0x0000000000470000-memory.dmp

Filesize
1.1MB

Download
memory/3856-14-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3856-12-0x00007FFA88503000-0x00007FFA88505000-memory.dmp

Filesize
8KB

Download
memory/3856-15-0x000000001AF80000-0x000000001AF8C000-memory.dmp

Filesize
48KB

Download
memory/3856-16-0x000000001AF70000-0x000000001AF7C000-memory.dmp

Filesize
48KB

Download
memory/3856-17-0x000000001AF90000-0x000000001AF9C000-memory.dmp

Filesize
48KB

Download
memory/5048-61-0x000000001BDE0000-0x000000001BDF2000-memory.dmp

Filesize
72KB

Download