dcrat | acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4

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
22-12-2024 08:15

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General

Target

JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe
Size

1.3MB
MD5

d8352e04b33856f9be313b0839e96697
SHA1

ad4c2757be83f61bfe463f86f77f99b45d35e02f
SHA256

acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4
SHA512

89bfe90a862e85bd1bbb2c98395159c02944120da930131c342ec0b88f97d7650b7f1026f3706794b94951f468fb0553603ff59443e71d94f144c6fa3f75f8ce
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 12 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	1768	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3184	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3228	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4000	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4704	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1184	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3232	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3000	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5116	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3120	4452	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4856	4452	schtasks.exe	88

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023c86-11.dat	dcrat
behavioral2/memory/4112-13-0x0000000000220000-0x0000000000330000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

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

execution

PowerShell

T1059.001

pid	Process
864	powershell.exe
2768	powershell.exe
2312	powershell.exe
5076	powershell.exe
3660	powershell.exe

Checks computer location settings 2 TTPs 14 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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sihost.exe

Executes dropped EXE 13 IoCs

pid	Process
4112	DllCommonsvc.exe
428	sihost.exe
552	sihost.exe
2000	sihost.exe
432	sihost.exe
3928	sihost.exe
2928	sihost.exe
552	sihost.exe
4848	sihost.exe
2832	sihost.exe
4904	sihost.exe
1432	sihost.exe
4856	sihost.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 12 IoCs

Web Service

T1102

flow	ioc
17	raw.githubusercontent.com
26	raw.githubusercontent.com
46	raw.githubusercontent.com
52	raw.githubusercontent.com
53	raw.githubusercontent.com
54	raw.githubusercontent.com
55	raw.githubusercontent.com
18	raw.githubusercontent.com
40	raw.githubusercontent.com
41	raw.githubusercontent.com
45	raw.githubusercontent.com
56	raw.githubusercontent.com

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\RuntimeBroker.exe	DllCommonsvc.exe
File created	C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\9e8d7a4ca61bd9	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_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.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 13 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	DllCommonsvc.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	sihost.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 12 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3184	schtasks.exe
4000	schtasks.exe
5028	schtasks.exe
1184	schtasks.exe
1768	schtasks.exe
3228	schtasks.exe
4704	schtasks.exe
3232	schtasks.exe
3000	schtasks.exe
5116	schtasks.exe
3120	schtasks.exe
4856	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
4112	DllCommonsvc.exe
2768	powershell.exe
864	powershell.exe
2312	powershell.exe
5076	powershell.exe
3660	powershell.exe
2768	powershell.exe
3660	powershell.exe
864	powershell.exe
5076	powershell.exe
2312	powershell.exe
428	sihost.exe
552	sihost.exe
2000	sihost.exe
432	sihost.exe
3928	sihost.exe
2928	sihost.exe
552	sihost.exe
4848	sihost.exe
2832	sihost.exe
4904	sihost.exe
1432	sihost.exe
4856	sihost.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	4112	DllCommonsvc.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	864	powershell.exe
Token: SeDebugPrivilege	2312	powershell.exe
Token: SeDebugPrivilege	5076	powershell.exe
Token: SeDebugPrivilege	3660	powershell.exe
Token: SeDebugPrivilege	428	sihost.exe
Token: SeDebugPrivilege	552	sihost.exe
Token: SeDebugPrivilege	2000	sihost.exe
Token: SeDebugPrivilege	432	sihost.exe
Token: SeDebugPrivilege	3928	sihost.exe
Token: SeDebugPrivilege	2928	sihost.exe
Token: SeDebugPrivilege	552	sihost.exe
Token: SeDebugPrivilege	4848	sihost.exe
Token: SeDebugPrivilege	2832	sihost.exe
Token: SeDebugPrivilege	4904	sihost.exe
Token: SeDebugPrivilege	1432	sihost.exe
Token: SeDebugPrivilege	4856	sihost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 4692	728	JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe	83
PID 728 wrote to memory of 4692	728	JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe	83
PID 728 wrote to memory of 4692	728	JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe	83
PID 4692 wrote to memory of 2020	4692	WScript.exe	85
PID 4692 wrote to memory of 2020	4692	WScript.exe	85
PID 4692 wrote to memory of 2020	4692	WScript.exe	85
PID 2020 wrote to memory of 4112	2020	cmd.exe	87
PID 2020 wrote to memory of 4112	2020	cmd.exe	87
PID 4112 wrote to memory of 3660	4112	DllCommonsvc.exe	102
PID 4112 wrote to memory of 3660	4112	DllCommonsvc.exe	102
PID 4112 wrote to memory of 864	4112	DllCommonsvc.exe	103
PID 4112 wrote to memory of 864	4112	DllCommonsvc.exe	103
PID 4112 wrote to memory of 2768	4112	DllCommonsvc.exe	104
PID 4112 wrote to memory of 2768	4112	DllCommonsvc.exe	104
PID 4112 wrote to memory of 2312	4112	DllCommonsvc.exe	105
PID 4112 wrote to memory of 2312	4112	DllCommonsvc.exe	105
PID 4112 wrote to memory of 5076	4112	DllCommonsvc.exe	106
PID 4112 wrote to memory of 5076	4112	DllCommonsvc.exe	106
PID 4112 wrote to memory of 1436	4112	DllCommonsvc.exe	111
PID 4112 wrote to memory of 1436	4112	DllCommonsvc.exe	111
PID 1436 wrote to memory of 4208	1436	cmd.exe	114
PID 1436 wrote to memory of 4208	1436	cmd.exe	114
PID 1436 wrote to memory of 428	1436	cmd.exe	120
PID 1436 wrote to memory of 428	1436	cmd.exe	120
PID 428 wrote to memory of 464	428	sihost.exe	126
PID 428 wrote to memory of 464	428	sihost.exe	126
PID 464 wrote to memory of 3164	464	cmd.exe	129
PID 464 wrote to memory of 3164	464	cmd.exe	129
PID 464 wrote to memory of 552	464	cmd.exe	130
PID 464 wrote to memory of 552	464	cmd.exe	130
PID 552 wrote to memory of 4880	552	sihost.exe	132
PID 552 wrote to memory of 4880	552	sihost.exe	132
PID 4880 wrote to memory of 5084	4880	cmd.exe	135
PID 4880 wrote to memory of 5084	4880	cmd.exe	135
PID 4880 wrote to memory of 2000	4880	cmd.exe	139
PID 4880 wrote to memory of 2000	4880	cmd.exe	139
PID 2000 wrote to memory of 2300	2000	sihost.exe	141
PID 2000 wrote to memory of 2300	2000	sihost.exe	141
PID 2300 wrote to memory of 2840	2300	cmd.exe	143
PID 2300 wrote to memory of 2840	2300	cmd.exe	143
PID 2300 wrote to memory of 432	2300	cmd.exe	145
PID 2300 wrote to memory of 432	2300	cmd.exe	145
PID 432 wrote to memory of 4708	432	sihost.exe	147
PID 432 wrote to memory of 4708	432	sihost.exe	147
PID 4708 wrote to memory of 4904	4708	cmd.exe	149
PID 4708 wrote to memory of 4904	4708	cmd.exe	149
PID 4708 wrote to memory of 3928	4708	cmd.exe	152
PID 4708 wrote to memory of 3928	4708	cmd.exe	152
PID 3928 wrote to memory of 4072	3928	sihost.exe	154
PID 3928 wrote to memory of 4072	3928	sihost.exe	154
PID 4072 wrote to memory of 1428	4072	cmd.exe	156
PID 4072 wrote to memory of 1428	4072	cmd.exe	156
PID 4072 wrote to memory of 2928	4072	cmd.exe	158
PID 4072 wrote to memory of 2928	4072	cmd.exe	158
PID 2928 wrote to memory of 776	2928	sihost.exe	160
PID 2928 wrote to memory of 776	2928	sihost.exe	160
PID 776 wrote to memory of 2200	776	cmd.exe	162
PID 776 wrote to memory of 2200	776	cmd.exe	162
PID 776 wrote to memory of 552	776	cmd.exe	164
PID 776 wrote to memory of 552	776	cmd.exe	164
PID 552 wrote to memory of 3828	552	sihost.exe	166
PID 552 wrote to memory of 3828	552	sihost.exe	166
PID 3828 wrote to memory of 4812	3828	cmd.exe	168
PID 3828 wrote to memory of 4812	3828	cmd.exe	168

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_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_acd7f8db5cb7d59044b04902dd691239d7a1d632527d269961ff1530d23f84d4.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:728
- 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:4692
- - 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:2020
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4112
    - - 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:3660
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\sihost.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:\Program Files (x86)\Windows Sidebar\Shared Gadgets\RuntimeBroker.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2768
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\unsecapp.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2312
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\SearchApp.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5076
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\FwCK9LyRZ7.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1436
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:4208
      - C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:428
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\InhrPXXuGB.bat"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:464
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:3164
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:552
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\eKh6VzgSrU.bat"
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:4880
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        10⤵
        
        PID:5084
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        10⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2000
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\eKh6VzgSrU.bat"
        11⤵
        Suspicious use of WriteProcessMemory
        
        PID:2300
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        12⤵
        
        PID:2840
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        12⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:432
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\kNGCBu7dv8.bat"
        13⤵
        Suspicious use of WriteProcessMemory
        
        PID:4708
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        14⤵
        
        PID:4904
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        14⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3928
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\OWdtHMBUzi.bat"
        15⤵
        Suspicious use of WriteProcessMemory
        
        PID:4072
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        16⤵
        
        PID:1428
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        16⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2928
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qzqLwOyuSO.bat"
        17⤵
        Suspicious use of WriteProcessMemory
        
        PID:776
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        18⤵
        
        PID:2200
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        18⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:552
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qzqLwOyuSO.bat"
        19⤵
        Suspicious use of WriteProcessMemory
        
        PID:3828
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        20⤵
        
        PID:4812
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        20⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4848
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qzqLwOyuSO.bat"
        21⤵
        
        PID:3528
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        22⤵
        
        PID:3144
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        22⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2832
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Ljju5cbnZy.bat"
        23⤵
        
        PID:4208
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        24⤵
        
        PID:5068
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        24⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4904
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\15yWIDpGaf.bat"
        25⤵
        
        PID:4280
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        26⤵
        
        PID:220
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        26⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1432
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\l8nFZEr7oq.bat"
        27⤵
        
        PID:3116
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        28⤵
        
        PID:4020
        
        C:\Recovery\WindowsRE\sihost.exe
        
        "C:\Recovery\WindowsRE\sihost.exe"
        28⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 8 /tr "'C:\providercommon\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\providercommon\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 5 /tr "'C:\providercommon\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 13 /tr "'C:\providercommon\SearchApp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\providercommon\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 8 /tr "'C:\providercommon\SearchApp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\sihost.exe.log

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

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

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

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

Filesize
944B

MD5
2e907f77659a6601fcc408274894da2e

SHA1
9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

SHA256
385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

SHA512
34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

Download Submit
C:\Users\Admin\AppData\Local\Temp\15yWIDpGaf.bat

Filesize
197B

MD5
ba0f2943a2770d98e1aabc596543f5c6

SHA1
c5508d59d8b13f4222df2650756a0d8413331aba

SHA256
3a238ce808039d4795f17f7a1ed34ea7ea6ca84dde717b54036629d93ebc4aae

SHA512
52bd3c22397608a2565f5a5f84b3f12c4e868497a048164b9f3c9b43c65a58a5739c56cbe6b12cca0ac4dc22e9641d162809777afedbc7a17fc82653ca3ec4f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\FwCK9LyRZ7.bat

Filesize
197B

MD5
1eb57ade4fc499399c917f821c286007

SHA1
06cf84360570c193fb101b7e25dadaeaeb565955

SHA256
f188c33537c9f8f901eee9e503f05af54a3e563b53b1c6e73997be168c915903

SHA512
8e8ea2fa247723056a3884db2600445538372f281a0b7559ded3b33ac943921e2538c9d0b4ac85d6dc4c1c8c35be5a5e2986f295f320692b7520a3633148cb67

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

Filesize
197B

MD5
41b621ebb57c07305b555090045eb55a

SHA1
0fd0a47fddb25384faba61365eac43636e08ed79

SHA256
1e337b5c12d81a84a0154dcfd762a61e77778b881ff9c40f370e2e249d2f39e6

SHA512
3a497f87877b05b7153f7bff13a3ae9cda7220b53b54dcb92f39debb91dd92a8407f73565ffcd632680696893ffb4da66acac33498b7d8d2ff8039d1a48524d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\Ljju5cbnZy.bat

Filesize
197B

MD5
a8cfc0ad456eae56a340d3fa87459187

SHA1
92b55ddfe78370e7b6306d46edab66349008614a

SHA256
b313abf71adb6f3d38c6a59988c51a6d6b4794263e2e0ec1c07bc508f38446b6

SHA512
b2a893196e8f7d35c3e1e249ffd4f08b692c51db53a6d0d788174958a2c822a30907d98b45098b81c7987fb361473b953db456fe77708ba56a00569c1e01058b

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

Filesize
197B

MD5
b83695f1a57383c298bba40c8523dea2

SHA1
93df4374a1adc3e553cd7a506b6ae8c26b124db8

SHA256
4005b730141ece2917337f2e354006954f6d2f761e9b45c6c68a2be0ab8b2166

SHA512
b8a4ea6f44a5190b7086e146ccd4e9e65e1c509a20392d9977a39da3158ecc9304653584fef416c45acb63ba38f9dca4abad324c418169d2fd7b1072327cfaf2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fkffb3xv.yu3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\eKh6VzgSrU.bat

Filesize
197B

MD5
cdc285cb7a1f28caedc0178319ea4f12

SHA1
daed9a996d22420c5bbbf70c1db285c37905a2cf

SHA256
930c6e1747456cec37bf039b1aeee75812e513dc2532ce378f2eeb3dd09b482c

SHA512
b9f8a6c6d30997ca1503f313d59aea34869230ad48062612e45159f8a39d699533170a6b26189360ee779b4cfbc655e74b1d2e50bce20b8cf5f38e6abd992724

Download Submit
C:\Users\Admin\AppData\Local\Temp\kNGCBu7dv8.bat

Filesize
197B

MD5
2dceea06ca63ee68979dbedcc991a32a

SHA1
2bafe206a3f48e5d58ece4869886c4a00fe4c46d

SHA256
4d736056fa56b0aa18b50a25ab4f8f3074e12630117c43bcf1328d79076c96fb

SHA512
e54bab8522ae25983bd4f05dfc9a3ae60ba77de1ac8854ae6d28a7d132b2bef8f85c186506c916b7f9c82c0ab06d3bd5343304b81fc9769dc60c26430de15197

Download Submit
C:\Users\Admin\AppData\Local\Temp\l8nFZEr7oq.bat

Filesize
197B

MD5
888d75e535ab6048ddcf98c1804fc630

SHA1
0d3edf416aa4a51ab321b20fe294384f335461dc

SHA256
5df2b675ad945ec7d03b88822f5826ee31a597c00759b462fb63e994f759185c

SHA512
acfacfa06ffc2d47db6a2cb23ef7114c3187ca0e95163b8e26d20f58099cef3dc7e5cdf95dda66a04770158bbeb83d3dc7fbb822fa67a63abd504b24dd790600

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

Filesize
197B

MD5
69ef703eacd79ac2f6ae07d2ab10ce8e

SHA1
fc3b8504e7b235b20ea1cfb05548071873285c38

SHA256
4695f5c2603c36035f50c9d0168510cf15d33f79d640db83292cc94ab91d6097

SHA512
d55576831154b34b0c1bd52a6f6b72d49f9a821d046e14d6ef6d69c446caaced2765229eb039e27e83d9eb9c3cd8d07ff42ca360fdec8877fc90815b3c70c8c8

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/428-98-0x000000001BCA0000-0x000000001BE0A000-memory.dmp

Filesize
1.4MB

Download
memory/552-101-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/552-106-0x000000001C3A0000-0x000000001C50A000-memory.dmp

Filesize
1.4MB

Download
memory/552-134-0x0000000002220000-0x0000000002232000-memory.dmp

Filesize
72KB

Download
memory/2768-39-0x000002011BA40000-0x000002011BA62000-memory.dmp

Filesize
136KB

Download
memory/3928-121-0x00000000030D0000-0x00000000030E2000-memory.dmp

Filesize
72KB

Download
memory/4112-13-0x0000000000220000-0x0000000000330000-memory.dmp

Filesize
1.1MB

Download
memory/4112-14-0x00000000023A0000-0x00000000023B2000-memory.dmp

Filesize
72KB

Download
memory/4112-12-0x00007FF9E2373000-0x00007FF9E2375000-memory.dmp

Filesize
8KB

Download
memory/4112-15-0x00000000023B0000-0x00000000023BC000-memory.dmp

Filesize
48KB

Download
memory/4112-16-0x0000000002430000-0x000000000243C000-memory.dmp

Filesize
48KB

Download
memory/4112-17-0x000000001AE60000-0x000000001AE6C000-memory.dmp

Filesize
48KB

Download
memory/4848-141-0x00000000024A0000-0x00000000024B2000-memory.dmp

Filesize
72KB

Download