dcrat | ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151

Analysis

max time kernel
150s
max time network
149s
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, 03:20

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General

Target

JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe
Size

1.3MB
MD5

646a404dc3a4660c161918c699d85995
SHA1

fd88b22a64dfed30b6a340fd29b4f8c1d645def4
SHA256

ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151
SHA512

6e891d4b26581510e861ccb4d53be8d5b5da69da6b5e48bbc101850f6e3c7c6841e955064f4066f747b6975972a61b10d50f6a0830fde6c68307fbdc584afd79
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	2908	5092	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3184	5092	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3032	5092	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2268	5092	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2800	5092	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1984	5092	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000a000000023b8a-9.dat	dcrat
behavioral2/memory/2772-13-0x0000000000650000-0x0000000000760000-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
840	powershell.exe
2544	powershell.exe
4884	powershell.exe

Checks computer location settings 2 TTPs 17 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	csrss.exe

Executes dropped EXE 15 IoCs

pid	Process
2772	DllCommonsvc.exe
4232	csrss.exe
3392	csrss.exe
5028	csrss.exe
3032	csrss.exe
4704	csrss.exe
444	csrss.exe
3524	csrss.exe
2344	csrss.exe
2252	csrss.exe
2824	csrss.exe
2908	csrss.exe
1900	csrss.exe
2236	csrss.exe
2312	csrss.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 15 IoCs

Web Service

T1102

flow	ioc
20	raw.githubusercontent.com
23	raw.githubusercontent.com
53	raw.githubusercontent.com
54	raw.githubusercontent.com
37	raw.githubusercontent.com
39	raw.githubusercontent.com
45	raw.githubusercontent.com
51	raw.githubusercontent.com
52	raw.githubusercontent.com
55	raw.githubusercontent.com
21	raw.githubusercontent.com
38	raw.githubusercontent.com
42	raw.githubusercontent.com
43	raw.githubusercontent.com
44	raw.githubusercontent.com

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Portable Devices\wininit.exe	DllCommonsvc.exe
File opened for modification	C:\Program Files (x86)\Windows Portable Devices\wininit.exe	DllCommonsvc.exe
File created	C:\Program Files (x86)\Windows Portable Devices\56085415360792	DllCommonsvc.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe	DllCommonsvc.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\886983d96e3d3e	DllCommonsvc.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\diagnostics\index\StartMenuExperienceHost.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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe

Modifies registry class 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	csrss.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
2908	schtasks.exe
3184	schtasks.exe
3032	schtasks.exe
2268	schtasks.exe
2800	schtasks.exe
1984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
2772	DllCommonsvc.exe
2544	powershell.exe
840	powershell.exe
4884	powershell.exe
2544	powershell.exe
840	powershell.exe
4232	csrss.exe
4884	powershell.exe
3392	csrss.exe
5028	csrss.exe
3032	csrss.exe
4704	csrss.exe
444	csrss.exe
3524	csrss.exe
2344	csrss.exe
2252	csrss.exe
2824	csrss.exe
2908	csrss.exe
1900	csrss.exe
2236	csrss.exe
2312	csrss.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	2772	DllCommonsvc.exe
Token: SeDebugPrivilege	2544	powershell.exe
Token: SeDebugPrivilege	840	powershell.exe
Token: SeDebugPrivilege	4884	powershell.exe
Token: SeDebugPrivilege	4232	csrss.exe
Token: SeDebugPrivilege	3392	csrss.exe
Token: SeDebugPrivilege	5028	csrss.exe
Token: SeDebugPrivilege	3032	csrss.exe
Token: SeDebugPrivilege	4704	csrss.exe
Token: SeDebugPrivilege	444	csrss.exe
Token: SeDebugPrivilege	3524	csrss.exe
Token: SeDebugPrivilege	2344	csrss.exe
Token: SeDebugPrivilege	2252	csrss.exe
Token: SeDebugPrivilege	2824	csrss.exe
Token: SeDebugPrivilege	2908	csrss.exe
Token: SeDebugPrivilege	1900	csrss.exe
Token: SeDebugPrivilege	2236	csrss.exe
Token: SeDebugPrivilege	2312	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 4024	2256	JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe	82
PID 2256 wrote to memory of 4024	2256	JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe	82
PID 2256 wrote to memory of 4024	2256	JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe	82
PID 4024 wrote to memory of 1996	4024	WScript.exe	87
PID 4024 wrote to memory of 1996	4024	WScript.exe	87
PID 4024 wrote to memory of 1996	4024	WScript.exe	87
PID 1996 wrote to memory of 2772	1996	cmd.exe	89
PID 1996 wrote to memory of 2772	1996	cmd.exe	89
PID 2772 wrote to memory of 4884	2772	DllCommonsvc.exe	96
PID 2772 wrote to memory of 4884	2772	DllCommonsvc.exe	96
PID 2772 wrote to memory of 840	2772	DllCommonsvc.exe	97
PID 2772 wrote to memory of 840	2772	DllCommonsvc.exe	97
PID 2772 wrote to memory of 2544	2772	DllCommonsvc.exe	98
PID 2772 wrote to memory of 2544	2772	DllCommonsvc.exe	98
PID 2772 wrote to memory of 4232	2772	DllCommonsvc.exe	102
PID 2772 wrote to memory of 4232	2772	DllCommonsvc.exe	102
PID 4232 wrote to memory of 4292	4232	csrss.exe	106
PID 4232 wrote to memory of 4292	4232	csrss.exe	106
PID 4292 wrote to memory of 2432	4292	cmd.exe	108
PID 4292 wrote to memory of 2432	4292	cmd.exe	108
PID 4292 wrote to memory of 3392	4292	cmd.exe	109
PID 4292 wrote to memory of 3392	4292	cmd.exe	109
PID 3392 wrote to memory of 2852	3392	csrss.exe	110
PID 3392 wrote to memory of 2852	3392	csrss.exe	110
PID 2852 wrote to memory of 4040	2852	cmd.exe	112
PID 2852 wrote to memory of 4040	2852	cmd.exe	112
PID 2852 wrote to memory of 5028	2852	cmd.exe	115
PID 2852 wrote to memory of 5028	2852	cmd.exe	115
PID 5028 wrote to memory of 3800	5028	csrss.exe	116
PID 5028 wrote to memory of 3800	5028	csrss.exe	116
PID 3800 wrote to memory of 5036	3800	cmd.exe	118
PID 3800 wrote to memory of 5036	3800	cmd.exe	118
PID 3800 wrote to memory of 3032	3800	cmd.exe	119
PID 3800 wrote to memory of 3032	3800	cmd.exe	119
PID 3032 wrote to memory of 1744	3032	csrss.exe	120
PID 3032 wrote to memory of 1744	3032	csrss.exe	120
PID 1744 wrote to memory of 2212	1744	cmd.exe	122
PID 1744 wrote to memory of 2212	1744	cmd.exe	122
PID 1744 wrote to memory of 4704	1744	cmd.exe	123
PID 1744 wrote to memory of 4704	1744	cmd.exe	123
PID 4704 wrote to memory of 4140	4704	csrss.exe	124
PID 4704 wrote to memory of 4140	4704	csrss.exe	124
PID 4140 wrote to memory of 1132	4140	cmd.exe	126
PID 4140 wrote to memory of 1132	4140	cmd.exe	126
PID 4140 wrote to memory of 444	4140	cmd.exe	127
PID 4140 wrote to memory of 444	4140	cmd.exe	127
PID 444 wrote to memory of 1640	444	csrss.exe	128
PID 444 wrote to memory of 1640	444	csrss.exe	128
PID 1640 wrote to memory of 2528	1640	cmd.exe	130
PID 1640 wrote to memory of 2528	1640	cmd.exe	130
PID 1640 wrote to memory of 3524	1640	cmd.exe	131
PID 1640 wrote to memory of 3524	1640	cmd.exe	131
PID 3524 wrote to memory of 4740	3524	csrss.exe	132
PID 3524 wrote to memory of 4740	3524	csrss.exe	132
PID 4740 wrote to memory of 4972	4740	cmd.exe	134
PID 4740 wrote to memory of 4972	4740	cmd.exe	134
PID 4740 wrote to memory of 2344	4740	cmd.exe	135
PID 4740 wrote to memory of 2344	4740	cmd.exe	135
PID 2344 wrote to memory of 948	2344	csrss.exe	136
PID 2344 wrote to memory of 948	2344	csrss.exe	136
PID 948 wrote to memory of 2956	948	cmd.exe	138
PID 948 wrote to memory of 2956	948	cmd.exe	138
PID 948 wrote to memory of 2252	948	cmd.exe	139
PID 948 wrote to memory of 2252	948	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_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab3df3e21309c0557a1610b4d40d3ce467a75e4e1ca4ead6b8479b1710584151.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2256
- 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:4024
- - 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:1996
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2772
    - - 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:4884
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Portable Devices\wininit.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:840
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2544
    - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4232
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\A1nTHBcTHH.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4292
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:2432
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3392
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\lE88gYdR15.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:2852
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:4040
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:5028
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\6uGRILFBWR.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:3800
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:5036
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3032
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\uItNEyebdJ.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:1744
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:2212
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4704
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Kq4mDwN7mD.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:4140
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:1132
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:444
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\zGIMjSYhT8.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:1640
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:2528
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3524
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\aTd08pZfDw.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:4740
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:4972
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2344
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\38MS6cfT7h.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:948
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:2956
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2252
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\cOf3pucYXi.bat"
        22⤵
        
        PID:3060
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:4528
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.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\daA37ewxym.bat"
        24⤵
        
        PID:3512
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:2220
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2908
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\D2zd9hDRps.bat"
        26⤵
        
        PID:2800
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:860
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        27⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1900
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\WSSqGJyhfL.bat"
        28⤵
        
        PID:1456
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        29⤵
        
        PID:1268
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        29⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2236
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\2wrSnsL5gc.bat"
        30⤵
        
        PID:4420
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        31⤵
        
        PID:2508
        
        C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe
        
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe"
        31⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2312
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\TfYr4aOzGb.bat"
        32⤵
        
        PID:1760
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        33⤵
        
        PID:3340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Portable Devices\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\wininit.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 "wininitw" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Portable Devices\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2268

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1984

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\csrss.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\Temp\2wrSnsL5gc.bat

Filesize
221B

MD5
94745a69432429b9ffb3d4d710343a8c

SHA1
a3dcc7e70e061b1cffe501f6200baa44eb412b0f

SHA256
f12809ffb667d9a029ebd71d722cac016be8e5154d2e58609aef535bab1b688e

SHA512
2f1f816f63e48e85c5165a421164bbd046f493a496e0ee7eb871a2286742bc7e98e92e8d3706dfca0461ea51b07fc64078749e44a2c0c23b1dd15be9d9e5dd05

Download Submit
C:\Users\Admin\AppData\Local\Temp\38MS6cfT7h.bat

Filesize
221B

MD5
be87200e255045f80232ee9370fac3a1

SHA1
35d1c856dc9aa21a765e839b87d521282b8c1ddc

SHA256
950f3d339398b39eeede3eed65171d5f3991f7e7818fb685ab0f932744633ec5

SHA512
2eeea237025e8a18682a5ea35784da474e17c92c3713b34d5a87c7e00c464580b8686a360f6d96db56c998f72f63db3b6296ff0687cf7e87c35ccef1b993e30c

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

Filesize
221B

MD5
5f5dcf0000a8cd993aa0bb46a2cc1f59

SHA1
b4593020e9a2ed4605d8eb498cc3142f151dbdfb

SHA256
33e62928b22b008c1294f5aa1338c95c4267757eedc2ad7680d3d854e66df927

SHA512
7acc35d00975d3f534b4f5bb7a147a79c9aaf5ece0557c39fdf62cda94b107f9394137f4766c8c17e4be78697c229c13499c0418061ff1576f08f875e8fbe898

Download Submit
C:\Users\Admin\AppData\Local\Temp\A1nTHBcTHH.bat

Filesize
221B

MD5
7baf554a1913c159c58096d25d39cd4e

SHA1
bcb2d34fef1cf1eca77d3f80456e8f6aac32fb94

SHA256
7092ab1b919cd5c012832163448d28a92562ebc8f661f4d5f5ac8de65c38a763

SHA512
9a88d8c19a296c5b6e8d97132dcf968940f6f927e97bd8dd4b25f89c550a1cfd70cf6fede9a3492cbbec44c807c7d78ce50d3cd968914dcaeb3fdd2c859d744d

Download Submit
C:\Users\Admin\AppData\Local\Temp\D2zd9hDRps.bat

Filesize
221B

MD5
e06d11dc39143d4c931cc5d32d693e0a

SHA1
c29be3bb690ddbabe57afbac565f5c46d0ed7a54

SHA256
1b92be7ad0ea4f2171139b106f545f007c99fb39b9359496c62425a79b5241ab

SHA512
f62739dcada418d4ba6098ff7981199d2927b8b9c2f506140c45efda25da04a804b87581814cdbc5a2eec34fd31cc2b9cb01102af9d3a5f15a4a5ace2acc90c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Kq4mDwN7mD.bat

Filesize
221B

MD5
7ea7642e2b53a2c4edb3233f0f9c4d83

SHA1
f422aceceb0d8af3f63e6679ea0a92c0682df62b

SHA256
6b9822c0f1c5176f1a5cbf3f50ffa908bffaebad20b8eb2ef5822377e1254e80

SHA512
f1882a9a524938174e37ef9eb48f2d198e19ff523496afc05fd4a16fda908f016b181e55e34b3f03dbb79f6a73d105c63f59176ea6ea185c31c34a29bfc0b7d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\TfYr4aOzGb.bat

Filesize
221B

MD5
c385d7144a374ccef32ae8f618580988

SHA1
2f6c99f9e316527d40865cda4d1d57fc3e0d770e

SHA256
11ea40b7e2285e5b42c0fdb47988b5895f23563cf3dce690bd37a4308a7b52f2

SHA512
5b6c3a4c976ee6391b631a6d2b66d293deb129bf9db77d59ef999856433913479306161068ee75641723f734293ccd9452a93e8ff7e1a0ef14c86225ca49dd4b

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

Filesize
221B

MD5
bdec0b3a7491e5b796f14f018dcedbb5

SHA1
66da89d5bba637425beb605d544ecf91c7153bef

SHA256
585b1eb0fcd8601e4feb2f844c5e3b33b737d6f81a1c927705700a72fea5aa53

SHA512
30e1e2e9ccb7efcf1a722effc053f909bceab74949722697f24bf1962071008f187db57a65b750e9777c6a6933c1dff1495d7bf650ef7bcf6cc0d520a560a47a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zmm4rxor.itp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\aTd08pZfDw.bat

Filesize
221B

MD5
b73d53b5ef6b114a8582492fa9dbfb08

SHA1
08e64ab9e4f6b80c278a89823dca38a3243116d0

SHA256
4bb4eb2d7968987b0fca5bf598a59070d411052634c3cbfe87f7eef383c0b5c2

SHA512
83183a06dbd4cd1e97891f5b072c8e2909cc96d57bfcc7faef36f67cbefe9825ac1f20cf81bde66dcbab307a66455c310024c79d40975c50f787202c1567737a

Download Submit
C:\Users\Admin\AppData\Local\Temp\cOf3pucYXi.bat

Filesize
221B

MD5
9b1e364c57d85ab70613a84861405162

SHA1
183d528f53ca8fefeb93e808c5efacfd7971ef1a

SHA256
433631914565aea66648ef99b1367b949531e61b63cd81a9a11e7cce1c5634e1

SHA512
c520113648a22374c5aa0034984a57709c21acf893005b300a33bfb06049b4b45c26b3554be3ff189851569213a5a26963b340cbcf0f77e4760c8859ce35edb5

Download Submit
C:\Users\Admin\AppData\Local\Temp\daA37ewxym.bat

Filesize
221B

MD5
968ebc73d0da2dbb4e36de749e777553

SHA1
a6bf3d01be9bbbf2e030925238f6fad2ca28d14b

SHA256
558a49ca02d53fb457f9180edc4ecd14d55910408864549765f8b4ef1fe12d56

SHA512
1a518dcf8bcaa12bea959c4ced62cba57b04a35a0ed3dc983d12f2496b8aa061f269343892d9ca54efbde91ea2b4a9c54a31a9759f646d03061bf321ba56bb2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\lE88gYdR15.bat

Filesize
221B

MD5
705214b0a87e4d15428aade631da741c

SHA1
38bc0086a19efa9bc0e84b01bf2df30c527cda28

SHA256
3514aaa1e55404e069ad75b4f4b7a9798349ddc4c3317a6d9d0f30097eb553eb

SHA512
4073aaea28d93455085a2b269e02b183c9f87c66b1bf073782742074c9d3477a4e02c6cbe6ee0558279ad32ffd62eb12bc912fd8c46447d9645c8aca3e40ac39

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

Filesize
221B

MD5
1f41059f0daec06e442187c80e9f7425

SHA1
41b1ec4db6f9c64c2564808c69a17f9f59355fe0

SHA256
41a32f9ce5f88f5d517e254aeff0838971c8b26b7328627151caf87482749596

SHA512
8a16b0c9f03e810f1cfcf6705fe201a7954099ab94663f34839c92c3c5c7b9ba46eb31c3904d6a8c90c00dea3b33a7427f8e1b60a5014b525a54d1858b0bb450

Download Submit
C:\Users\Admin\AppData\Local\Temp\zGIMjSYhT8.bat

Filesize
221B

MD5
324e0413f7ccb2f929245c5b62cd5d10

SHA1
8d559aba8f28f07d4e0bb77292d79ebb59be1fdc

SHA256
8cecf4c2d2779bcdb83e10c368d6c1770b5de8b270769a1c0693be92f151d0f3

SHA512
1ae0dd9cab4266ff0063b0fbbaab8dd048daec7606df891e2a1f83916a3dde7c68db4ff1c0199d2a402f44f4d0b224053116017101a82b1c2cc3f267cdfcc134

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/444-101-0x000000001AFF0000-0x000000001B002000-memory.dmp

Filesize
72KB

Download
memory/2252-125-0x000000001DB40000-0x000000001DCE9000-memory.dmp

Filesize
1.7MB

Download
memory/2344-119-0x000000001D840000-0x000000001D9E9000-memory.dmp

Filesize
1.7MB

Download
memory/2544-38-0x0000014E44B60000-0x0000014E44B82000-memory.dmp

Filesize
136KB

Download
memory/2772-17-0x000000001B390000-0x000000001B39C000-memory.dmp

Filesize
48KB

Download
memory/2772-16-0x000000001B370000-0x000000001B37C000-memory.dmp

Filesize
48KB

Download
memory/2772-15-0x000000001B380000-0x000000001B38C000-memory.dmp

Filesize
48KB

Download
memory/2772-14-0x000000001B360000-0x000000001B372000-memory.dmp

Filesize
72KB

Download
memory/2772-13-0x0000000000650000-0x0000000000760000-memory.dmp

Filesize
1.1MB

Download
memory/2772-12-0x00007FFCE62F3000-0x00007FFCE62F5000-memory.dmp

Filesize
8KB

Download
memory/3032-88-0x000000001B5F0000-0x000000001B602000-memory.dmp

Filesize
72KB

Download