dcrat | 3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb

Analysis

max time kernel
121s
max time network
150s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 02:33

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General

Target

3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe
Size

1.9MB
MD5

059dd6a8cb2d31871bb82dbb158965fa
SHA1

10507debf7b1a88791b65fc08a5b995f9b873aee
SHA256

3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb
SHA512

3a9e138d8682f6e22ddcdd480da8cd6893d86cf1e48b7e4232c1cd87a9abe2a3e29577201ace85cf551739c33855352c081c85a2992eb60c2947a1524634580e
SSDEEP

24576:2TbBv5rUyXVfKEYWAa5pLMzdFGZWWs5cRtb6kMgmrmtXVdaNjTXf3qtzdzkkJj6c:IBJfp1JAz5cjb6k4cFdaNjTXfa/h

Score

10^/10

dcrat discovery execution infostealer persistence 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

Modifies WinLogon for persistence 2 TTPs 6 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\hyperContaineragent\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\", \"C:\\MSOCache\\All Users\\{90140000-0018-0409-0000-0000000FF1CE}-C\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\explorer.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\hyperContaineragent\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\", \"C:\\MSOCache\\All Users\\{90140000-0018-0409-0000-0000000FF1CE}-C\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Program Files\\Common Files\\System\\en-US\\lsass.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\hyperContaineragent\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\", \"C:\\MSOCache\\All Users\\{90140000-0018-0409-0000-0000000FF1CE}-C\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\explorer.exe\", \"C:\\Program Files\\Common Files\\System\\en-US\\lsass.exe\", \"C:\\hyperContaineragent\\Bridgecommon.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\hyperContaineragent\\OSPPSVC.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\hyperContaineragent\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\hyperContaineragent\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\", \"C:\\MSOCache\\All Users\\{90140000-0018-0409-0000-0000000FF1CE}-C\\conhost.exe\""	Bridgecommon.exe

Process spawned unexpected child process 18 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	2692	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2724	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2528	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2792	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1432	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	744	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2172	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2944	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1852	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1864	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2948	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3040	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2100	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2324	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2112	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2540	2856	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3068	2856	schtasks.exe	35

Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

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

execution

PowerShell

T1059.001

pid	Process
304	powershell.exe
1140	powershell.exe
408	powershell.exe
860	powershell.exe
676	powershell.exe
2676	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2968	Bridgecommon.exe
2348	OSPPSVC.exe

Loads dropped DLL 2 IoCs

pid	Process
2796	cmd.exe
2796	cmd.exe

Adds Run key to start application 2 TTPs 12 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\OSPPSVC = "\"C:\\hyperContaineragent\\OSPPSVC.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OSPPSVC = "\"C:\\hyperContaineragent\\OSPPSVC.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Windows Media Player\\en-US\\csrss.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\explorer.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Program Files\\Common Files\\System\\en-US\\lsass.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Program Files\\Common Files\\System\\en-US\\lsass.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\MSOCache\\All Users\\{90140000-0018-0409-0000-0000000FF1CE}-C\\conhost.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\MSOCache\\All Users\\{90140000-0018-0409-0000-0000000FF1CE}-C\\conhost.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\explorer.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bridgecommon = "\"C:\\hyperContaineragent\\Bridgecommon.exe\""	Bridgecommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bridgecommon = "\"C:\\hyperContaineragent\\Bridgecommon.exe\""	Bridgecommon.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSCF6ECCE25E2E14ADC94B1354114821B4A.TMP	csc.exe
File created	\??\c:\Windows\System32\_f1q_j.exe	csc.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\en-US\6203df4a6bafc7	Bridgecommon.exe
File created	C:\Program Files (x86)\Windows Media Player\en-US\csrss.exe	Bridgecommon.exe
File created	C:\Program Files (x86)\Windows Media Player\en-US\886983d96e3d3e	Bridgecommon.exe
File created	C:\Program Files\Common Files\System\en-US\lsass.exe	Bridgecommon.exe
File opened for modification	C:\Program Files\Common Files\System\en-US\lsass.exe	Bridgecommon.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2540	schtasks.exe
2528	schtasks.exe
2792	schtasks.exe
1864	schtasks.exe
3040	schtasks.exe
2944	schtasks.exe
2948	schtasks.exe
2324	schtasks.exe
2112	schtasks.exe
2724	schtasks.exe
744	schtasks.exe
2172	schtasks.exe
1852	schtasks.exe
3068	schtasks.exe
2692	schtasks.exe
1840	schtasks.exe
1432	schtasks.exe
2100	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
2968	Bridgecommon.exe
860	powershell.exe
1140	powershell.exe
676	powershell.exe
408	powershell.exe
304	powershell.exe
2676	powershell.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe
2348	OSPPSVC.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	Bridgecommon.exe
Token: SeDebugPrivilege	860	powershell.exe
Token: SeDebugPrivilege	1140	powershell.exe
Token: SeDebugPrivilege	676	powershell.exe
Token: SeDebugPrivilege	408	powershell.exe
Token: SeDebugPrivilege	304	powershell.exe
Token: SeDebugPrivilege	2676	powershell.exe
Token: SeDebugPrivilege	2348	OSPPSVC.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2392	2116	3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe	30
PID 2116 wrote to memory of 2392	2116	3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe	30
PID 2116 wrote to memory of 2392	2116	3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe	30
PID 2116 wrote to memory of 2392	2116	3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe	30
PID 2392 wrote to memory of 2796	2392	WScript.exe	32
PID 2392 wrote to memory of 2796	2392	WScript.exe	32
PID 2392 wrote to memory of 2796	2392	WScript.exe	32
PID 2392 wrote to memory of 2796	2392	WScript.exe	32
PID 2796 wrote to memory of 2968	2796	cmd.exe	34
PID 2796 wrote to memory of 2968	2796	cmd.exe	34
PID 2796 wrote to memory of 2968	2796	cmd.exe	34
PID 2796 wrote to memory of 2968	2796	cmd.exe	34
PID 2968 wrote to memory of 2536	2968	Bridgecommon.exe	39
PID 2968 wrote to memory of 2536	2968	Bridgecommon.exe	39
PID 2968 wrote to memory of 2536	2968	Bridgecommon.exe	39
PID 2536 wrote to memory of 1012	2536	csc.exe	41
PID 2536 wrote to memory of 1012	2536	csc.exe	41
PID 2536 wrote to memory of 1012	2536	csc.exe	41
PID 2968 wrote to memory of 860	2968	Bridgecommon.exe	57
PID 2968 wrote to memory of 860	2968	Bridgecommon.exe	57
PID 2968 wrote to memory of 860	2968	Bridgecommon.exe	57
PID 2968 wrote to memory of 408	2968	Bridgecommon.exe	58
PID 2968 wrote to memory of 408	2968	Bridgecommon.exe	58
PID 2968 wrote to memory of 408	2968	Bridgecommon.exe	58
PID 2968 wrote to memory of 1140	2968	Bridgecommon.exe	59
PID 2968 wrote to memory of 1140	2968	Bridgecommon.exe	59
PID 2968 wrote to memory of 1140	2968	Bridgecommon.exe	59
PID 2968 wrote to memory of 304	2968	Bridgecommon.exe	61
PID 2968 wrote to memory of 304	2968	Bridgecommon.exe	61
PID 2968 wrote to memory of 304	2968	Bridgecommon.exe	61
PID 2968 wrote to memory of 2676	2968	Bridgecommon.exe	63
PID 2968 wrote to memory of 2676	2968	Bridgecommon.exe	63
PID 2968 wrote to memory of 2676	2968	Bridgecommon.exe	63
PID 2968 wrote to memory of 676	2968	Bridgecommon.exe	65
PID 2968 wrote to memory of 676	2968	Bridgecommon.exe	65
PID 2968 wrote to memory of 676	2968	Bridgecommon.exe	65
PID 2968 wrote to memory of 1984	2968	Bridgecommon.exe	69
PID 2968 wrote to memory of 1984	2968	Bridgecommon.exe	69
PID 2968 wrote to memory of 1984	2968	Bridgecommon.exe	69
PID 1984 wrote to memory of 884	1984	cmd.exe	71
PID 1984 wrote to memory of 884	1984	cmd.exe	71
PID 1984 wrote to memory of 884	1984	cmd.exe	71
PID 1984 wrote to memory of 1192	1984	cmd.exe	72
PID 1984 wrote to memory of 1192	1984	cmd.exe	72
PID 1984 wrote to memory of 1192	1984	cmd.exe	72
PID 1984 wrote to memory of 2348	1984	cmd.exe	73
PID 1984 wrote to memory of 2348	1984	cmd.exe	73
PID 1984 wrote to memory of 2348	1984	cmd.exe	73

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\3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe
"C:\Users\Admin\AppData\Local\Temp\3d92f050fc88966bd639d315d04fa9fb686ba5f61b2ac81c1e47449125a5a9cb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\hyperContaineragent\6TX15s3o3dST68MJkEj7bgGxU9zvefDuKPar5COcqC66esPk.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\hyperContaineragent\CYWN6IDJqLBtl0YjSrMSw1hYURgrvXzRLx.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2796
  - - C:\hyperContaineragent\Bridgecommon.exe
      "C:\hyperContaineragent/Bridgecommon.exe"
      4⤵
      Modifies WinLogon for persistence
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2968
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\ftamehrm\ftamehrm.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2536
      - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESE82D.tmp" "c:\Windows\System32\CSCF6ECCE25E2E14ADC94B1354114821B4A.TMP"
        6⤵
        
        PID:1012
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\hyperContaineragent\OSPPSVC.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:860
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Media Player\en-US\csrss.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:408
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\conhost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1140
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\explorer.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:304
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Common Files\System\en-US\lsass.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2676
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\hyperContaineragent\Bridgecommon.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:676
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\7zvV458Lk5.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1984
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:884
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:1192
      - C:\hyperContaineragent\OSPPSVC.exe
        
        "C:\hyperContaineragent\OSPPSVC.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 10 /tr "'C:\hyperContaineragent\OSPPSVC.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVC" /sc ONLOGON /tr "'C:\hyperContaineragent\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 14 /tr "'C:\hyperContaineragent\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\en-US\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\en-US\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Media Player\en-US\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1852

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Program Files\Common Files\System\en-US\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files\Common Files\System\en-US\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 8 /tr "'C:\Program Files\Common Files\System\en-US\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BridgecommonB" /sc MINUTE /mo 7 /tr "'C:\hyperContaineragent\Bridgecommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Bridgecommon" /sc ONLOGON /tr "'C:\hyperContaineragent\Bridgecommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BridgecommonB" /sc MINUTE /mo 14 /tr "'C:\hyperContaineragent\Bridgecommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3068

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

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

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

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zvV458Lk5.bat

Filesize
210B

MD5
74da0233000aa115cffdb413b7669e85

SHA1
2cd0221fc4c506c9dc8426af0d31d3407db13704

SHA256
9548ede331a818f6aed140027da7a5c2059cbc54a0dbd6c98c6df5c4bdf1f063

SHA512
950eb66188f35873552876dd080c05722d525fd97d6ef8895385869469be8efe2bdfa0e4199c868f274f71f9ba4ff7446bb70d7bfd3e4ef588f70eb26c3ba10a

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESE82D.tmp

Filesize
1KB

MD5
0b3927b8a5b875017cff6120afc21d1b

SHA1
eae98e2bc8a4ee53052d7b7fd13e5f94a78a6e42

SHA256
9b11b0bf57627fb7de11859a3da5a6a51a96a0695804e7f5af3c8a44a6875730

SHA512
205248cb3bb4fd491da082c842c577e45c8487d20d8b2ab29be0c6f495ba263a366865c6994e6986278a618de78e3a7bbe31d362ab29c393f56347ef7cf88179

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SL4QW09NWHY8RILG05GR.temp

Filesize
7KB

MD5
a4d0a0a96a0706d61289fc17334a0044

SHA1
189ba2c96cd897bed57a265be9c916cdd7a24137

SHA256
5785250d6e6723eb3eac38643be37390bf04ae022303060d7e4eecd945c67a9f

SHA512
b68b50d8fcc7a4ab0103cb2d67aafc639571441e0ef3e2d0eb8ce81352fc2e43d0947c175fb38e0d330de09af749e63ff486a5f97f172938cd235c94d5107bb6

Download Submit
C:\hyperContaineragent\6TX15s3o3dST68MJkEj7bgGxU9zvefDuKPar5COcqC66esPk.vbe

Filesize
232B

MD5
321b2b59ad9c31cf688937ac999a85af

SHA1
4e427aaa9f2ef8a56da4c78bef071c28db269c36

SHA256
5758fd0e39dc256b30ed578041ca918d92a69b9df7e4ad7808a925619fde3f85

SHA512
2e77990658a9602e1da837fbc4754f7629df1b6fb6c0a41fb5a1250a924d30fa564c2b3c69c1582d0062244da480e293ea906d30b4c04cc57016d7b3f3ca30e2

Download Submit
C:\hyperContaineragent\CYWN6IDJqLBtl0YjSrMSw1hYURgrvXzRLx.bat

Filesize
83B

MD5
df218c1160a79b119167d4dd812857ea

SHA1
e0adece134e3ab420a5eb152b98f89f8b15399bb

SHA256
e5cf111b8b8722e4c2ef307e6de857530b48ea2c52a18819424bbbeb8f23a0db

SHA512
aeaefbbaee7da588e16ff9f6928b001ed9cfcfa60fe54705f5c4705526b010039a92c6dd34dab4b592e5d24a044525e5e2c3ba4b4acac7d07c10f7e4c5488f17

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\ftamehrm\ftamehrm.0.cs

Filesize
366B

MD5
1288223eba76fb79f6b3daf746ac139e

SHA1
f1d63ae7021feaa22a5b44b746b38a95f497263e

SHA256
c9262f00ef8c6ffbd39744f43a03131146e27d07af1134b2fd3d6340be16f5c0

SHA512
d5768dfab74c37abea045a8251e5c3c34e23a249a8b2e64176946218439f47bc8fdd53ea40bf3f829d2aa78944d2e286146a3d63de52b61886344f7512f32e12

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\ftamehrm\ftamehrm.cmdline

Filesize
235B

MD5
7433e3646559dca7a0a40e0825589302

SHA1
ba52089ece733367471347fca02d60d259bd40cb

SHA256
bee0ef7dd71de72784a4df179c7d2cae2f2c5a52b19e3e6b7035ff277e512ea4

SHA512
313467e90b1fd47586131b021b15ca5ebf3900d4ec044f8c40453bf5c57eced5cb3b0c109aabf2620f01df1d3d1dddf09a43625bfbaebd7a85b841edf8f46d89

Download Submit
\??\c:\Windows\System32\CSCF6ECCE25E2E14ADC94B1354114821B4A.TMP

Filesize
1KB

MD5
fccbcfaf29fdccaabada579f7aaf3ae7

SHA1
f9b179b6aab6b96908d89b35aab3f503478a956d

SHA256
e70bc8ad14a70d490fe92ed86e79c40fc133a64428a2781e14514b16d83a9b02

SHA512
ac047b4ba060e72e224c1afdebbdafecbfd705a67cb8f0cd5c82bf7980c2baa23bdb5bf5d821836bc0c426069a61d8e112b45239887d2d81b8a6d4fa839c1e10

Download Submit
\hyperContaineragent\Bridgecommon.exe

Filesize
1.6MB

MD5
477db3de46b7779b63495a8bdb279f2c

SHA1
77dc3f7d83728294c49298db82dd0e668adc3a73

SHA256
8b0b6f7ba3c1c98fdc17ceb74e37057793e104dc92aa4d4319d71411b3e56366

SHA512
4ac940fa7ce3c8a2a646639a5b00c5c8a1dcafcfba460782068446a321455cf5af10e1e6ae4e6753150beab7d2431a7c38192787b32c4e508b73f4b3ac843956

Download Submit
memory/860-50-0x000000001B820000-0x000000001BB02000-memory.dmp

Filesize
2.9MB

Download
memory/860-51-0x0000000002280000-0x0000000002288000-memory.dmp

Filesize
32KB

Download
memory/2348-79-0x0000000000B80000-0x0000000000D2A000-memory.dmp

Filesize
1.7MB

Download
memory/2968-17-0x00000000002B0000-0x00000000002BC000-memory.dmp

Filesize
48KB

Download
memory/2968-15-0x00000000002A0000-0x00000000002AE000-memory.dmp

Filesize
56KB

Download
memory/2968-13-0x0000000000FF0000-0x000000000119A000-memory.dmp

Filesize
1.7MB

Download