dcrat | e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065

Analysis

max time kernel
149s
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 01:37

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General

Target

JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe
Size

1.3MB
MD5

1a97458535666a88761537972da37e67
SHA1

79e1b8da416ee72e76796cad332d3f885750aaca
SHA256

e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065
SHA512

37b39dc1c7e09577ca2f67a285c2b5989611c67af2baa68aabe2f8890a0b58dc8d715fef7e372e06b917415a9fdeb9f521028c03eca9f7b248b19044ce169929
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	3256	3840	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3108	3840	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3276	3840	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1732	3840	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4520	3840	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3148	3840	schtasks.exe	88

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023c9d-10.dat	dcrat
behavioral2/memory/3980-13-0x0000000000E60000-0x0000000000F70000-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
3540	powershell.exe
32	powershell.exe
732	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	spoolsv.exe

Executes dropped EXE 12 IoCs

pid	Process
3980	DllCommonsvc.exe
4672	spoolsv.exe
4772	spoolsv.exe
3544	spoolsv.exe
3540	spoolsv.exe
4248	spoolsv.exe
636	spoolsv.exe
1180	spoolsv.exe
1712	spoolsv.exe
1972	spoolsv.exe
760	spoolsv.exe
2388	spoolsv.exe

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

Web Service

T1102

flow	ioc
15	raw.githubusercontent.com
16	raw.githubusercontent.com
38	raw.githubusercontent.com
48	raw.githubusercontent.com
49	raw.githubusercontent.com
51	raw.githubusercontent.com
52	raw.githubusercontent.com
23	raw.githubusercontent.com
37	raw.githubusercontent.com
41	raw.githubusercontent.com
42	raw.githubusercontent.com
50	raw.githubusercontent.com

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Mail\spoolsv.exe	DllCommonsvc.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\spoolsv.exe	DllCommonsvc.exe
File created	C:\Program Files (x86)\Windows Mail\f3b6ecef712a24	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_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe

Modifies registry class 13 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	DllCommonsvc.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	spoolsv.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
4520	schtasks.exe
3148	schtasks.exe
3256	schtasks.exe
3108	schtasks.exe
3276	schtasks.exe
1732	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3980	DllCommonsvc.exe
32	powershell.exe
3540	powershell.exe
732	powershell.exe
32	powershell.exe
732	powershell.exe
3540	powershell.exe
4672	spoolsv.exe
4772	spoolsv.exe
3544	spoolsv.exe
3540	spoolsv.exe
4248	spoolsv.exe
636	spoolsv.exe
1180	spoolsv.exe
1712	spoolsv.exe
1972	spoolsv.exe
760	spoolsv.exe
2388	spoolsv.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	3980	DllCommonsvc.exe
Token: SeDebugPrivilege	32	powershell.exe
Token: SeDebugPrivilege	3540	powershell.exe
Token: SeDebugPrivilege	732	powershell.exe
Token: SeDebugPrivilege	4672	spoolsv.exe
Token: SeDebugPrivilege	4772	spoolsv.exe
Token: SeDebugPrivilege	3544	spoolsv.exe
Token: SeDebugPrivilege	3540	spoolsv.exe
Token: SeDebugPrivilege	4248	spoolsv.exe
Token: SeDebugPrivilege	636	spoolsv.exe
Token: SeDebugPrivilege	1180	spoolsv.exe
Token: SeDebugPrivilege	1712	spoolsv.exe
Token: SeDebugPrivilege	1972	spoolsv.exe
Token: SeDebugPrivilege	760	spoolsv.exe
Token: SeDebugPrivilege	2388	spoolsv.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 4784	5048	JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe	83
PID 5048 wrote to memory of 4784	5048	JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe	83
PID 5048 wrote to memory of 4784	5048	JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe	83
PID 4784 wrote to memory of 1536	4784	WScript.exe	85
PID 4784 wrote to memory of 1536	4784	WScript.exe	85
PID 4784 wrote to memory of 1536	4784	WScript.exe	85
PID 1536 wrote to memory of 3980	1536	cmd.exe	87
PID 1536 wrote to memory of 3980	1536	cmd.exe	87
PID 3980 wrote to memory of 732	3980	DllCommonsvc.exe	96
PID 3980 wrote to memory of 732	3980	DllCommonsvc.exe	96
PID 3980 wrote to memory of 32	3980	DllCommonsvc.exe	97
PID 3980 wrote to memory of 32	3980	DllCommonsvc.exe	97
PID 3980 wrote to memory of 3540	3980	DllCommonsvc.exe	98
PID 3980 wrote to memory of 3540	3980	DllCommonsvc.exe	98
PID 3980 wrote to memory of 336	3980	DllCommonsvc.exe	102
PID 3980 wrote to memory of 336	3980	DllCommonsvc.exe	102
PID 336 wrote to memory of 3284	336	cmd.exe	104
PID 336 wrote to memory of 3284	336	cmd.exe	104
PID 336 wrote to memory of 4672	336	cmd.exe	106
PID 336 wrote to memory of 4672	336	cmd.exe	106
PID 4672 wrote to memory of 2788	4672	spoolsv.exe	112
PID 4672 wrote to memory of 2788	4672	spoolsv.exe	112
PID 2788 wrote to memory of 1092	2788	cmd.exe	114
PID 2788 wrote to memory of 1092	2788	cmd.exe	114
PID 2788 wrote to memory of 4772	2788	cmd.exe	118
PID 2788 wrote to memory of 4772	2788	cmd.exe	118
PID 4772 wrote to memory of 3060	4772	spoolsv.exe	124
PID 4772 wrote to memory of 3060	4772	spoolsv.exe	124
PID 3060 wrote to memory of 3360	3060	cmd.exe	126
PID 3060 wrote to memory of 3360	3060	cmd.exe	126
PID 3060 wrote to memory of 3544	3060	cmd.exe	130
PID 3060 wrote to memory of 3544	3060	cmd.exe	130
PID 3544 wrote to memory of 4612	3544	spoolsv.exe	133
PID 3544 wrote to memory of 4612	3544	spoolsv.exe	133
PID 4612 wrote to memory of 4576	4612	cmd.exe	135
PID 4612 wrote to memory of 4576	4612	cmd.exe	135
PID 4612 wrote to memory of 3540	4612	cmd.exe	137
PID 4612 wrote to memory of 3540	4612	cmd.exe	137
PID 3540 wrote to memory of 2360	3540	spoolsv.exe	139
PID 3540 wrote to memory of 2360	3540	spoolsv.exe	139
PID 2360 wrote to memory of 740	2360	cmd.exe	141
PID 2360 wrote to memory of 740	2360	cmd.exe	141
PID 2360 wrote to memory of 4248	2360	cmd.exe	143
PID 2360 wrote to memory of 4248	2360	cmd.exe	143
PID 4248 wrote to memory of 4932	4248	spoolsv.exe	145
PID 4248 wrote to memory of 4932	4248	spoolsv.exe	145
PID 4932 wrote to memory of 4684	4932	cmd.exe	147
PID 4932 wrote to memory of 4684	4932	cmd.exe	147
PID 4932 wrote to memory of 636	4932	cmd.exe	149
PID 4932 wrote to memory of 636	4932	cmd.exe	149
PID 636 wrote to memory of 2916	636	spoolsv.exe	151
PID 636 wrote to memory of 2916	636	spoolsv.exe	151
PID 2916 wrote to memory of 3300	2916	cmd.exe	153
PID 2916 wrote to memory of 3300	2916	cmd.exe	153
PID 2916 wrote to memory of 1180	2916	cmd.exe	155
PID 2916 wrote to memory of 1180	2916	cmd.exe	155
PID 1180 wrote to memory of 3192	1180	spoolsv.exe	157
PID 1180 wrote to memory of 3192	1180	spoolsv.exe	157
PID 3192 wrote to memory of 3060	3192	cmd.exe	159
PID 3192 wrote to memory of 3060	3192	cmd.exe	159
PID 3192 wrote to memory of 1712	3192	cmd.exe	161
PID 3192 wrote to memory of 1712	3192	cmd.exe	161
PID 1712 wrote to memory of 3336	1712	spoolsv.exe	163
PID 1712 wrote to memory of 3336	1712	spoolsv.exe	163

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_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e592bcb52cdde1c86ca84149120676d34086e56a7a70f3e400590f61c5e9a065.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5048
- 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:4784
- - 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:1536
  - - 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:3980
    - - 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:732
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Mail\spoolsv.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:32
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\csrss.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3540
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\omibxcOtOT.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:336
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:3284
      - C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4672
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ssDSZpddA3.bat"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2788
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:1092
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4772
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\HZWv28qLDz.bat"
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:3060
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        10⤵
        
        PID:3360
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        10⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3544
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\1kSioVLOLD.bat"
        11⤵
        Suspicious use of WriteProcessMemory
        
        PID:4612
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        12⤵
        
        PID:4576
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        12⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3540
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\s1KW4B7p45.bat"
        13⤵
        Suspicious use of WriteProcessMemory
        
        PID:2360
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        14⤵
        
        PID:740
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        14⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4248
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\x4tck5X09i.bat"
        15⤵
        Suspicious use of WriteProcessMemory
        
        PID:4932
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        16⤵
        
        PID:4684
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        16⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:636
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\xkGYwzkQoc.bat"
        17⤵
        Suspicious use of WriteProcessMemory
        
        PID:2916
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        18⤵
        
        PID:3300
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        18⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1180
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\FdUsM3mSuD.bat"
        19⤵
        Suspicious use of WriteProcessMemory
        
        PID:3192
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        20⤵
        
        PID:3060
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        20⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1712
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ESzt3JT3T8.bat"
        21⤵
        
        PID:3336
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        22⤵
        
        PID:3816
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        22⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1972
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5irhJyFUC1.bat"
        23⤵
        
        PID:456
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        24⤵
        
        PID:336
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        24⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:760
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\bDGJqXcsCJ.bat"
        25⤵
        
        PID:3824
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        26⤵
        
        PID:1512
        
        C:\Program Files (x86)\Windows Mail\spoolsv.exe
        
        "C:\Program Files (x86)\Windows Mail\spoolsv.exe"
        26⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2388
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\k2jNhBdkgg.bat"
        27⤵
        
        PID:4956
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        28⤵
        
        PID:2416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Mail\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Mail\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3148

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\spoolsv.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\Temp\1kSioVLOLD.bat

Filesize
212B

MD5
4d4c61397e4cbe7982d509def92f9846

SHA1
c9953d32ae58227eff8c52b86211460d76f77afd

SHA256
c6b7ed87b9d9bfb3f3a4a938a64ff38d7c5a82eafc1994422b3bfe583a6dacfc

SHA512
68896aa285b0f01581cebf01c6ea97002fb92243bbe39d105f5474e599a50771c0c4dc8dea6f27695490dc560a0da65f7d078dcd60e934dc9181e81097f67a49

Download Submit
C:\Users\Admin\AppData\Local\Temp\5irhJyFUC1.bat

Filesize
212B

MD5
277d4043f32b2bb7da53d5e0e5010446

SHA1
25de1b962f19e4512511aac6fd6e79c59ea7f886

SHA256
0c26603e5459ff04af2f32a19861ab443d2026c99a9843b79ea1fbbb086c5a1a

SHA512
b70e2888963a6be81b01693d750f928165e889ac29d06b4c05ac327e170d20eaafdefa863368a9d488845bff27fb302d1894c65dbea6a0597e3c58d894d6908f

Download Submit
C:\Users\Admin\AppData\Local\Temp\ESzt3JT3T8.bat

Filesize
212B

MD5
9cd0b826d55ec29bc8bb9824267ee794

SHA1
9590820d3dceae1cc0988b263d049931db408916

SHA256
09f309008a5ea328146e8ae6ef8feaa7e2f005a1f1d2601cf8eb53b7607f998d

SHA512
202563e711bf60b23b9b54d1f3b5ea5040b8317e23d090900c3190b95e8f419d6ee4cf197e6fb2860b8d7580462e9bee6e89c7c470b2a1a5f55803c8b38cd2db

Download Submit
C:\Users\Admin\AppData\Local\Temp\FdUsM3mSuD.bat

Filesize
212B

MD5
a5b5ca43b9a8de9c74cb1e3a0df532fd

SHA1
183a17d5aed7aa37c5c1203e7065db31352544c1

SHA256
fa49c29d3afab2f5775ae52e5e04c16c9a888df1339268f7fb7292d4f4deef7c

SHA512
406d8e087c8c11d448c7c89ea8137e5b6e6e715c8a3667d576a156b20af2dc5a1da5a4c3cc171d4ead78199ed82272b9d94939fbd3b1e03d37f54b4d71b6eab2

Download Submit
C:\Users\Admin\AppData\Local\Temp\HZWv28qLDz.bat

Filesize
212B

MD5
42bf2edae0dbbfde642eae8992d8c77c

SHA1
e3597b5e7f2aa03d190ded1ae1b0017ef6fda2b6

SHA256
7366a0aa3f900be82e2deb1939b6eb3e05cd3e6dfd09cca58097266c76614b61

SHA512
b84d828bd064745d013e623153363560888d44938124132dcb6c6233cdb39c4b17a6009a8d21fdd97cf3aa1bc785bba980f40e8b74605d063a020a999f90ac8f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u21plxwg.nnb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
212B

MD5
1c9ecfa94bd6ae40a9a21fa52c90a776

SHA1
04500de3b286284ba210c19c74c9d2f9c2e1bd57

SHA256
5149f334dc62ba716585d37d58a232af603fb135e67fff11f69a293057fd0e01

SHA512
79b04ac31d3761b9a65a6a8efdd1c6f328a75d0ee11615e0dabe4ea035dfa9060f6df2d3f0047b24c38235b532298677ae8d87deca4e1fba0c7eb1595e002240

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

Filesize
212B

MD5
e2e092eac80a7ee18f4edd2f74d92204

SHA1
eea8de3bef6fd8d2cd43499ea8195b4a2ce2dc0c

SHA256
69421e5e641c0926dbc4677269c1d17da081e2bbff6aff6a1f6826e7e9b63e46

SHA512
1c5186139dfb2c4d558d6ddd2025b8bf28c0159e8fefb1efc23a84eb5d19df8c5787865d398055083cfadfaeecba6f8bd39f396c56109bb3e738d635ee5ada71

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

Filesize
212B

MD5
8d15ece3d34aa8df127cd523ffd236b3

SHA1
61e34c46d7e7d6983257384ad53a2bc251d31138

SHA256
7b75c6375c8ca232dfdaddc3858d55dfa0fd52d6e1777315639e5cbd4fe7f4ef

SHA512
e41358750ba2da85687a47b5a45d174850829a5550926aaf4cb8cee2e4252f4ab44c29b6c34eab5f09377cd8bec6547ecb3b3cc5288ae383e6e85eb4952f5b78

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

Filesize
212B

MD5
df53c6cf302d3eb7468759c145b7b88f

SHA1
2f9d60b07f74a25deac4d9d9ac44acae9c165a9c

SHA256
04300bc027086663e03d9d8786dc872f63e84ce1623a2459e1c344879cdefb76

SHA512
5f5fc1b72d44642028180c50b42b7c03be30421537cbfeb75b3295405fcf0e3b2ef07174ba497e561e72c2e19b842660762d869b08866642ba427b3e6dae68ec

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

Filesize
212B

MD5
ff8b1e1a556305b69225ad9ad4581d02

SHA1
d804949c5a03a0997a82c3625204f56f787151e7

SHA256
37aabba216ace87d71715ffc89709737eab82bbaaf23720dfc043af99170f673

SHA512
79a16571323a15333fd4fa6eff92d085696537907b9899db52ba1fc441f2e8ebc6b2400cbd26bb1d5813b3550c43c23ad5005c9fffed2efef8883c35fcea4cb0

Download Submit
C:\Users\Admin\AppData\Local\Temp\x4tck5X09i.bat

Filesize
212B

MD5
191cfdfa9fd2dcf703c25e69bded5716

SHA1
f359745d50384442a4f6a80f56ab9620fb5eff73

SHA256
ca9b6f1f5cc254d08bc4e836d7f15b06215913ceb0d95330666aabbad7e6bcdb

SHA512
27ea246e5d8e469922209b68d24feb007a961bab4bad5c8ac1b3a258c90671e9ee0376013e58e16f1e246f741a869b9072eebf01aaebe965672abd79941403cb

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

Filesize
212B

MD5
7e1db2896e6b86db0595413f63afe391

SHA1
7e1fc72e358f4c888b88fc1ae49c27291647f431

SHA256
89b4bb18f96550e41b1bee5539bbde904d43db773b9e5ecfbb8835fa95e34f43

SHA512
286a7dfed525ffd2755dbf58b6a87b4f00d1107de4d7142a4d551fca1c41c7af86c234e03663686601663f94621bcb27e15d7610e84728c6ad16706b917f3d41

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/32-26-0x000001F02F440000-0x000001F02F462000-memory.dmp

Filesize
136KB

Download
memory/2388-131-0x0000000001530000-0x0000000001542000-memory.dmp

Filesize
72KB

Download
memory/3540-87-0x0000000002970000-0x0000000002982000-memory.dmp

Filesize
72KB

Download
memory/3980-17-0x0000000001770000-0x000000000177C000-memory.dmp

Filesize
48KB

Download
memory/3980-16-0x0000000001760000-0x000000000176C000-memory.dmp

Filesize
48KB

Download
memory/3980-15-0x0000000001740000-0x000000000174C000-memory.dmp

Filesize
48KB

Download
memory/3980-14-0x0000000001730000-0x0000000001742000-memory.dmp

Filesize
72KB

Download
memory/3980-13-0x0000000000E60000-0x0000000000F70000-memory.dmp

Filesize
1.1MB

Download
memory/3980-12-0x00007FFBB48D3000-0x00007FFBB48D5000-memory.dmp

Filesize
8KB

Download
memory/4248-94-0x0000000000F30000-0x0000000000F42000-memory.dmp

Filesize
72KB

Download
memory/4772-78-0x000000001CA00000-0x000000001CA56000-memory.dmp

Filesize
344KB

Download
memory/4772-77-0x000000001C890000-0x000000001C9FA000-memory.dmp

Filesize
1.4MB

Download
memory/4772-72-0x00000000016F0000-0x0000000001702000-memory.dmp

Filesize
72KB

Download