dcrat | 6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b

Analysis

max time kernel
148s
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
21-12-2024 17:42

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General

Target

6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe
Size

1.3MB
MD5

2d43b7285ad34590d90a7b7f88a364ab
SHA1

123f2f9b8856744a72568161a013e470a24cbcf6
SHA256

6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b
SHA512

6ee2f8b95e05d12747f0fd096ad0789beab06052b32a743b92509811f3f7f9a4b9a4621de0ff22e9b134697b7537ea0c99ad77639aae0e2dd0765d29ba23ceed
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 9 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	2140	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2868	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5048	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	448	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5032	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5012	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1320	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3864	1784	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	1784	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023c94-10.dat	dcrat
behavioral2/memory/1560-13-0x0000000000EA0000-0x0000000000FB0000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3344	powershell.exe
1760	powershell.exe
4604	powershell.exe
2324	powershell.exe

Checks computer location settings 2 TTPs 16 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	sihost.exe

Executes dropped EXE 14 IoCs

pid	Process
1560	DllCommonsvc.exe
4028	sihost.exe
5052	sihost.exe
3416	sihost.exe
5028	sihost.exe
916	sihost.exe
4428	sihost.exe
64	sihost.exe
4304	sihost.exe
2344	sihost.exe
1184	sihost.exe
3216	sihost.exe
2640	sihost.exe
1660	sihost.exe

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

Web Service

T1102

flow	ioc
18	raw.githubusercontent.com
28	raw.githubusercontent.com
44	raw.githubusercontent.com
55	raw.githubusercontent.com
17	raw.githubusercontent.com
46	raw.githubusercontent.com
45	raw.githubusercontent.com
53	raw.githubusercontent.com
54	raw.githubusercontent.com
56	raw.githubusercontent.com
39	raw.githubusercontent.com
41	raw.githubusercontent.com
57	raw.githubusercontent.com
58	raw.githubusercontent.com

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Media\sihost.exe	DllCommonsvc.exe
File created	C:\Windows\Media\66fc9ff0ee96c2	DllCommonsvc.exe
File created	C:\Windows\ServiceState\EventLog\Data\SppExtComObj.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	6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe

Modifies registry class 14 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	sihost.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 9 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2140	schtasks.exe
2868	schtasks.exe
5048	schtasks.exe
448	schtasks.exe
5032	schtasks.exe
3864	schtasks.exe
5012	schtasks.exe
1320	schtasks.exe
1624	schtasks.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
1560	DllCommonsvc.exe
1560	DllCommonsvc.exe
1560	DllCommonsvc.exe
1560	DllCommonsvc.exe
1560	DllCommonsvc.exe
3344	powershell.exe
1760	powershell.exe
4604	powershell.exe
3344	powershell.exe
2324	powershell.exe
2324	powershell.exe
1760	powershell.exe
4604	powershell.exe
4028	sihost.exe
5052	sihost.exe
3416	sihost.exe
5028	sihost.exe
916	sihost.exe
4428	sihost.exe
64	sihost.exe
4304	sihost.exe
2344	sihost.exe
1184	sihost.exe
3216	sihost.exe
2640	sihost.exe
1660	sihost.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	1560	DllCommonsvc.exe
Token: SeDebugPrivilege	1760	powershell.exe
Token: SeDebugPrivilege	3344	powershell.exe
Token: SeDebugPrivilege	4604	powershell.exe
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	4028	sihost.exe
Token: SeDebugPrivilege	5052	sihost.exe
Token: SeDebugPrivilege	3416	sihost.exe
Token: SeDebugPrivilege	5028	sihost.exe
Token: SeDebugPrivilege	916	sihost.exe
Token: SeDebugPrivilege	4428	sihost.exe
Token: SeDebugPrivilege	64	sihost.exe
Token: SeDebugPrivilege	4304	sihost.exe
Token: SeDebugPrivilege	2344	sihost.exe
Token: SeDebugPrivilege	1184	sihost.exe
Token: SeDebugPrivilege	3216	sihost.exe
Token: SeDebugPrivilege	2640	sihost.exe
Token: SeDebugPrivilege	1660	sihost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 4836	2160	6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe	82
PID 2160 wrote to memory of 4836	2160	6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe	82
PID 2160 wrote to memory of 4836	2160	6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe	82
PID 4836 wrote to memory of 3584	4836	WScript.exe	83
PID 4836 wrote to memory of 3584	4836	WScript.exe	83
PID 4836 wrote to memory of 3584	4836	WScript.exe	83
PID 3584 wrote to memory of 1560	3584	cmd.exe	85
PID 3584 wrote to memory of 1560	3584	cmd.exe	85
PID 1560 wrote to memory of 2324	1560	DllCommonsvc.exe	96
PID 1560 wrote to memory of 2324	1560	DllCommonsvc.exe	96
PID 1560 wrote to memory of 3344	1560	DllCommonsvc.exe	97
PID 1560 wrote to memory of 3344	1560	DllCommonsvc.exe	97
PID 1560 wrote to memory of 4604	1560	DllCommonsvc.exe	98
PID 1560 wrote to memory of 4604	1560	DllCommonsvc.exe	98
PID 1560 wrote to memory of 1760	1560	DllCommonsvc.exe	99
PID 1560 wrote to memory of 1760	1560	DllCommonsvc.exe	99
PID 1560 wrote to memory of 4028	1560	DllCommonsvc.exe	103
PID 1560 wrote to memory of 4028	1560	DllCommonsvc.exe	103
PID 4028 wrote to memory of 4440	4028	sihost.exe	109
PID 4028 wrote to memory of 4440	4028	sihost.exe	109
PID 4440 wrote to memory of 868	4440	cmd.exe	111
PID 4440 wrote to memory of 868	4440	cmd.exe	111
PID 4440 wrote to memory of 5052	4440	cmd.exe	114
PID 4440 wrote to memory of 5052	4440	cmd.exe	114
PID 5052 wrote to memory of 4880	5052	sihost.exe	116
PID 5052 wrote to memory of 4880	5052	sihost.exe	116
PID 4880 wrote to memory of 1688	4880	cmd.exe	118
PID 4880 wrote to memory of 1688	4880	cmd.exe	118
PID 4880 wrote to memory of 3416	4880	cmd.exe	119
PID 4880 wrote to memory of 3416	4880	cmd.exe	119
PID 3416 wrote to memory of 2852	3416	sihost.exe	121
PID 3416 wrote to memory of 2852	3416	sihost.exe	121
PID 2852 wrote to memory of 5084	2852	cmd.exe	123
PID 2852 wrote to memory of 5084	2852	cmd.exe	123
PID 2852 wrote to memory of 5028	2852	cmd.exe	124
PID 2852 wrote to memory of 5028	2852	cmd.exe	124
PID 5028 wrote to memory of 2632	5028	sihost.exe	125
PID 5028 wrote to memory of 2632	5028	sihost.exe	125
PID 2632 wrote to memory of 4236	2632	cmd.exe	127
PID 2632 wrote to memory of 4236	2632	cmd.exe	127
PID 2632 wrote to memory of 916	2632	cmd.exe	128
PID 2632 wrote to memory of 916	2632	cmd.exe	128
PID 916 wrote to memory of 1324	916	sihost.exe	129
PID 916 wrote to memory of 1324	916	sihost.exe	129
PID 1324 wrote to memory of 5000	1324	cmd.exe	131
PID 1324 wrote to memory of 5000	1324	cmd.exe	131
PID 1324 wrote to memory of 4428	1324	cmd.exe	132
PID 1324 wrote to memory of 4428	1324	cmd.exe	132
PID 4428 wrote to memory of 3928	4428	sihost.exe	133
PID 4428 wrote to memory of 3928	4428	sihost.exe	133
PID 3928 wrote to memory of 2272	3928	cmd.exe	135
PID 3928 wrote to memory of 2272	3928	cmd.exe	135
PID 3928 wrote to memory of 64	3928	cmd.exe	136
PID 3928 wrote to memory of 64	3928	cmd.exe	136
PID 64 wrote to memory of 1556	64	sihost.exe	137
PID 64 wrote to memory of 1556	64	sihost.exe	137
PID 1556 wrote to memory of 868	1556	cmd.exe	139
PID 1556 wrote to memory of 868	1556	cmd.exe	139
PID 1556 wrote to memory of 4304	1556	cmd.exe	140
PID 1556 wrote to memory of 4304	1556	cmd.exe	140
PID 4304 wrote to memory of 4324	4304	sihost.exe	141
PID 4304 wrote to memory of 4324	4304	sihost.exe	141
PID 4324 wrote to memory of 1496	4324	cmd.exe	143
PID 4324 wrote to memory of 1496	4324	cmd.exe	143

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\6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe
"C:\Users\Admin\AppData\Local\Temp\6b360d4fb5a97b7378996743825018da9ec84f1b7f5617b92f30f328cf5e7e7b.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2160
- 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:4836
- - 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:3584
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1560
    - - 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:2324
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\SppExtComObj.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3344
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\sihost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4604
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Media\sihost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1760
    - - C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4028
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\cRRFCwJQFV.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4440
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:868
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:5052
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\svsOdT1nlB.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4880
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:1688
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3416
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\aMI81VmL1g.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:2852
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:5084
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        11⤵
        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\CZdmQsnKkU.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:2632
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:4236
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:916
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\eNTIt1NKYH.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:1324
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:5000
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4428
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SNhzeWIHcH.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:3928
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:2272
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:64
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\jFXOGCU6Cq.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:1556
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:868
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4304
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ys6bB5gfdY.bat"
        20⤵
        Suspicious use of WriteProcessMemory
        
        PID:4324
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:1496
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2344
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\QSfwyRFOJU.bat"
        22⤵
        
        PID:3980
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:1072
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        23⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1184
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\dIJBhaqFKS.bat"
        24⤵
        
        PID:5084
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:1976
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3216
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5mXdMdden9.bat"
        26⤵
        
        PID:4832
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:3492
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        27⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2640
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\iLsGNVHQP6.bat"
        28⤵
        
        PID:916
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        29⤵
        
        PID:4248
        
        C:\providercommon\sihost.exe
        
        "C:\providercommon\sihost.exe"
        29⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1660
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\hANH4lx1y1.bat"
        30⤵
        
        PID:1200
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        31⤵
        
        PID:4500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\providercommon\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\providercommon\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\providercommon\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5012

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Windows\Media\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Windows\Media\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Windows\Media\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1624

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
cadef9abd087803c630df65264a6c81c

SHA1
babbf3636c347c8727c35f3eef2ee643dbcc4bd2

SHA256
cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438

SHA512
7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085

Download Submit
C:\Users\Admin\AppData\Local\Temp\5mXdMdden9.bat

Filesize
193B

MD5
0db0dbd1a06ffb9c9df0331fa727ed82

SHA1
373d291ebda583578f47fcd048bf8735dc6581d2

SHA256
4ef428366b280d8e2e2b7cee8192712b5590d7e8b771801d4948229c1ab6e4e1

SHA512
c14a4b50fcee64dafc8a4117b12689f07593acb52fc1b18b602aba795bfb2202e3a9c88cb9b5adb3b4627e6faf38746b8e2b653a52f534807a79ece670c2955e

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

Filesize
193B

MD5
b25f932591f86e6000c040868eb98d6c

SHA1
770f5e7a3edbb6680ab851035086aadefc6e185b

SHA256
c2c8fca33e345ca0be27bbf0a35270e5b1773c28c3f80a89d5e1880ed42e5bd4

SHA512
bd93b3373b5c5981fb92236b45d377323f94de30fd01314567d8dca9d9fcc8d7bf5ae03ce9a47599f126190964362c7fe5fbfa456831af1f3dbf5b650d5e7159

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

Filesize
193B

MD5
50773d21021ef1f911047517b0bdd16a

SHA1
48d8995a6e6a978dae92a2c2ca20d8d642178bd3

SHA256
07380927633200c164895e93507c18c9095eeb1b84c904fd45de020402ba7dc5

SHA512
dc4a8ee9baeeddad61609b34ce7ed4c52f89423006b65a84267380be2bea8d46fcc4ac40b215f470d92a25aabc99261473ea5c6718b4df3b8c52784eb0bb77db

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

Filesize
193B

MD5
fea4a464476d130b09a13fbbfe0dcf4b

SHA1
028a101c7d4acb2248cc8241374642d2b6a94ccd

SHA256
1fa7b84ed1cc5258e1135e6d01a36e45afa137ba527c5cad32bc2adf3fb9f19a

SHA512
10ae32107c6816c6362eaa6541e7e491d36dee08718e755f1850afe0719ba262d7ffed8f1143c0ee0126c9f318c807e9943ea2fe6b7bcd01d358e1489e5084ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_siw2voxt.sp4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\aMI81VmL1g.bat

Filesize
193B

MD5
3ea31ac22de992c3898d22d1ba9b3768

SHA1
fa7a91825ba3409e96252b758c0b3e2033498e10

SHA256
d3ea148d3bfce22760dd7939fc476861d9e16068ca3e4e153535722ad75bee63

SHA512
26ede45b944d0271e64aad94834be20e0fa1ba94390205cb9c49a862e6dce14bfe0ae80b2363585f625afd1ae4e8da3f297b104d368b9ead9217bee4d956a9a5

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

Filesize
193B

MD5
b0546ad08b06a2a61f9a77afdfd970a4

SHA1
d5e8113ca33ea10e82b5fcc4770314edd7b1ffb1

SHA256
9c859818d4d14d5486c37a830cc68f543f4c1bdc96a177b51dcc2da341c51306

SHA512
07a1db97ce1d1fc350b2bf386b5b142a92cceefc3291ad7ac864bec835c6b174002749f3b1e25f725b72a3e3ae32ddce9fa3db519ad9e91fd4385bebe4238ae4

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

Filesize
193B

MD5
b695f1ab99319bbafd5aeadec19b9c91

SHA1
ec133aa3f5818ffcc36c2ffdbf068ac5146665b8

SHA256
8ef26b279e19d9288412593cacf1fab492888f21a2fce0b10f80f2657e3d14c4

SHA512
9775962fc98a4808bf17badb8c7d446d18615c3c2ee3b5b703da3b6a15ffb466c9138d57780fef0c5c81a068a057474d5da2b9301d9c6d34a65b98e47d89ce6b

Download Submit
C:\Users\Admin\AppData\Local\Temp\eNTIt1NKYH.bat

Filesize
193B

MD5
bbbe9ec1ce7a849fb700c43b5d38d635

SHA1
cc2b84a7c52e9b1548818558c03af097ba679463

SHA256
56f2f3c973736809ed235d9b9ca79ffd08606d35e34f904ae328d4f9e4f6ea8b

SHA512
584e66277b9f4b9050e8dfdef1765efd5ce86f828297aca50baab4a19f9bcf429040eca34d31b8820dd93a9ec9cc7994a849cdbbf7e8aea287cbaf55f05a2a9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\hANH4lx1y1.bat

Filesize
193B

MD5
573947a7e9304033352d85990a10f3c5

SHA1
38e701e97600b8269e78958382fb37470b9bc6ba

SHA256
4612ecd6dc5fd2ecefa9ba42da88b57a3ac314bdf644cce1174d4ab648ba02b6

SHA512
27389be8a175262351cbe450a5783529c011c43bbcc924479d6b96dbd318a85914709edacb335f311eb58952b5de1966bb5ae6502723dc637733182eb536d76a

Download Submit
C:\Users\Admin\AppData\Local\Temp\iLsGNVHQP6.bat

Filesize
193B

MD5
ff3ccc491e92f0d1cd634eceaa7bc96a

SHA1
f4d69033ccb0908c76b7d078052a281751e16cc4

SHA256
fa7d28b72d4a0c7ccfc92e5d391e43135987bc1968fc9a9a11ab315f9953fd8d

SHA512
3008e683232f23ed32f07c9da8c06e04c80dcbdf57ac276557925764d5db61f667164cabc5eee34ea7228a3006cedc49730ed544fd39f3f46df624844f9c015a

Download Submit
C:\Users\Admin\AppData\Local\Temp\jFXOGCU6Cq.bat

Filesize
193B

MD5
1628ba20b14db0bbc634aeb2283960a1

SHA1
5530ea1c55fa591e87fffca2b0b08e077ce99bbe

SHA256
6d3376f377bf7e603fa7b5c6dde6ffbaa58b7be1927513e57a496ed5b3e72953

SHA512
4c5cfb0d90504d2c5b7474f7c6ef24a73a0354256edbc4a71f91da6deb0d30528ef7bc571482fa4febf9b2ae2522fcf8b71e0f49c335b7ca2e43a47bf5253ece

Download Submit
C:\Users\Admin\AppData\Local\Temp\svsOdT1nlB.bat

Filesize
193B

MD5
ef373a77eab3b8a40dd804757807977e

SHA1
90d78ba58a6f3b0a452c9eacc9ff779531316ba2

SHA256
508288de8ee6fdb07b66c9776df8fcc10284fc026701330dad38ddd65fe2cec0

SHA512
629b9ba49bd7ef2ab8379b9d65df72a18f5e013944ca6986fdf3cf8f3a9a24b868e89e01a05922af167655007c9a49ae47e89794973df250bfa09737a785666d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ys6bB5gfdY.bat

Filesize
193B

MD5
1a58dac452e4b0ee85d61ff17fa5c1ed

SHA1
4005c398717c443f11d3deedc392c39b5f6cddb3

SHA256
20fd918a2a60f1c1e3a276dd162fef651db7aa25ad0f637e0f5fe3379334a167

SHA512
56bdc2580396cb4a494d1495d7eddef9c16e44ca57adf476ff0ec4e5bc85fb76e1f4c06375798fb1f0019520f9e45f719a061716a9b5dd62eda1afc137c8e547

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/64-120-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/1560-16-0x00000000030A0000-0x00000000030AC000-memory.dmp

Filesize
48KB

Download
memory/1560-15-0x0000000001890000-0x000000000189C000-memory.dmp

Filesize
48KB

Download
memory/1560-14-0x0000000001880000-0x0000000001892000-memory.dmp

Filesize
72KB

Download
memory/1560-13-0x0000000000EA0000-0x0000000000FB0000-memory.dmp

Filesize
1.1MB

Download
memory/1560-12-0x00007FF87A303000-0x00007FF87A305000-memory.dmp

Filesize
8KB

Download
memory/1560-17-0x00000000030B0000-0x00000000030BC000-memory.dmp

Filesize
48KB

Download
memory/1660-158-0x00000000024E0000-0x00000000024F2000-memory.dmp

Filesize
72KB

Download
memory/3216-145-0x0000000000CA0000-0x0000000000CB2000-memory.dmp

Filesize
72KB

Download
memory/3344-44-0x000002C5E4560000-0x000002C5E4582000-memory.dmp

Filesize
136KB

Download
memory/4028-87-0x000000001C390000-0x000000001C492000-memory.dmp

Filesize
1.0MB

Download