dcrat | 00564ed0e7500f4ed88ae136b1c140425556bf536c6bd8c6c74b7d9665d6fe20

General

Target

3c85ad90afa66cd4c5d1cccf63adc862.exe
Size

4.2MB
MD5

3c85ad90afa66cd4c5d1cccf63adc862
SHA1

ed3e4c1e2c9d3d588c48a855cad21dfe0a556930
SHA256

00564ed0e7500f4ed88ae136b1c140425556bf536c6bd8c6c74b7d9665d6fe20
SHA512

9358c25d694a546dfa91faddb9517a5f3b8602364cc0e3b5ec55818dd49b111f09b7635f646670a56da3e77e179630120ce034f8a3bb73b39df6b35739766e87
SSDEEP

98304:fbNBi6P/9/7w3zThAILRk5/919K6K2ze2jIN:fBV9/7azT+ILcxKR2fjIN

Score

10^/10

dcrat discovery evasion infostealer rat trojan

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 21 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	4840	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4796	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3860	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3360	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1440	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3756	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5100	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3564	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	216	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4024	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2340	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3748	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3828	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4736	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4576	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3076	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1848	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	448	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	444	1316	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4884	1316	schtasks.exe	89

UAC bypass 3 TTPs 12 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	unsecapp.exe

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023c67-10.dat	dcrat
behavioral2/memory/4756-13-0x0000000000260000-0x0000000000620000-memory.dmp	dcrat

Checks computer location settings 2 TTPs 6 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	3c85ad90afa66cd4c5d1cccf63adc862.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	blockwin.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	unsecapp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	unsecapp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	unsecapp.exe

Executes dropped EXE 4 IoCs

pid	Process
4756	blockwin.exe
1664	unsecapp.exe
396	unsecapp.exe
2400	unsecapp.exe

Checks whether UAC is enabled 1 TTPs 8 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	blockwin.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\sysmon.exe	blockwin.exe
File created	C:\Program Files\Internet Explorer\121e5b5079f7c0	blockwin.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe	blockwin.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\29c1c3cc0f7685	blockwin.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Registration\CRMLog\sysmon.exe	blockwin.exe
File created	C:\Windows\Registration\CRMLog\121e5b5079f7c0	blockwin.exe
File created	C:\Windows\DiagTrack\OfficeClickToRun.exe	blockwin.exe
File created	C:\Windows\DiagTrack\e6c9b481da804f	blockwin.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	3c85ad90afa66cd4c5d1cccf63adc862.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	3c85ad90afa66cd4c5d1cccf63adc862.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	unsecapp.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	unsecapp.exe
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	unsecapp.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 21 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3076	schtasks.exe
1848	schtasks.exe
4840	schtasks.exe
4024	schtasks.exe
4576	schtasks.exe
3564	schtasks.exe
448	schtasks.exe
444	schtasks.exe
3860	schtasks.exe
3360	schtasks.exe
3756	schtasks.exe
3748	schtasks.exe
4736	schtasks.exe
4884	schtasks.exe
2224	schtasks.exe
216	schtasks.exe
2340	schtasks.exe
3828	schtasks.exe
4796	schtasks.exe
1440	schtasks.exe
5100	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4756	blockwin.exe
1664	unsecapp.exe
396	unsecapp.exe
2400	unsecapp.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4756	blockwin.exe
Token: SeDebugPrivilege	1664	unsecapp.exe
Token: SeDebugPrivilege	396	unsecapp.exe
Token: SeDebugPrivilege	2400	unsecapp.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 2188	4948	3c85ad90afa66cd4c5d1cccf63adc862.exe	83
PID 4948 wrote to memory of 2188	4948	3c85ad90afa66cd4c5d1cccf63adc862.exe	83
PID 4948 wrote to memory of 2188	4948	3c85ad90afa66cd4c5d1cccf63adc862.exe	83
PID 2188 wrote to memory of 4368	2188	WScript.exe	91
PID 2188 wrote to memory of 4368	2188	WScript.exe	91
PID 2188 wrote to memory of 4368	2188	WScript.exe	91
PID 4368 wrote to memory of 4756	4368	cmd.exe	93
PID 4368 wrote to memory of 4756	4368	cmd.exe	93
PID 4756 wrote to memory of 1664	4756	blockwin.exe	117
PID 4756 wrote to memory of 1664	4756	blockwin.exe	117
PID 1664 wrote to memory of 4336	1664	unsecapp.exe	123
PID 1664 wrote to memory of 4336	1664	unsecapp.exe	123
PID 1664 wrote to memory of 4516	1664	unsecapp.exe	124
PID 1664 wrote to memory of 4516	1664	unsecapp.exe	124
PID 4336 wrote to memory of 396	4336	WScript.exe	129
PID 4336 wrote to memory of 396	4336	WScript.exe	129
PID 396 wrote to memory of 4760	396	unsecapp.exe	131
PID 396 wrote to memory of 4760	396	unsecapp.exe	131
PID 396 wrote to memory of 540	396	unsecapp.exe	132
PID 396 wrote to memory of 540	396	unsecapp.exe	132
PID 4760 wrote to memory of 2400	4760	WScript.exe	134
PID 4760 wrote to memory of 2400	4760	WScript.exe	134
PID 2400 wrote to memory of 3896	2400	unsecapp.exe	136
PID 2400 wrote to memory of 3896	2400	unsecapp.exe	136
PID 2400 wrote to memory of 1472	2400	unsecapp.exe	137
PID 2400 wrote to memory of 1472	2400	unsecapp.exe	137

System policy modification 1 TTPs 12 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	blockwin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	unsecapp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	unsecapp.exe

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\3c85ad90afa66cd4c5d1cccf63adc862.exe
"C:\Users\Admin\AppData\Local\Temp\3c85ad90afa66cd4c5d1cccf63adc862.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Hypercontainer\vn0WDvdQhnymz38qOIXaYP3Vb.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2188
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Hypercontainer\n880E6sbFEumx9tx.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4368
  - - C:\Hypercontainer\blockwin.exe
      "C:\Hypercontainer\blockwin.exe"
      4⤵
      UAC bypass
      Checks computer location settings
      Executes dropped EXE
      Checks whether UAC is enabled
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:4756
    - - C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe
        
        "C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe"
        5⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:1664
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9f352090-cb3b-4ac8-8a9e-1f18ecd08e4b.vbs"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4336
        
        C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe
        
        "C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe"
        7⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:396
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\35339d06-c9da-497f-b191-79cbb14adb3a.vbs"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4760
        
        C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe
        
        "C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe"
        9⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:2400
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0c536261-b78d-411c-87e0-f83a666611da.vbs"
        10⤵
        
        PID:3896
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5db17821-447b-481b-aba3-2d26d4408720.vbs"
        10⤵
        
        PID:1472
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\509574fb-1320-4112-8747-bb647448d91c.vbs"
        8⤵
        
        PID:540
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9a29feaf-e3c5-4a95-9656-c881d6b8a795.vbs"
        6⤵
        
        PID:4516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 13 /tr "'C:\Hypercontainer\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Hypercontainer\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 11 /tr "'C:\Hypercontainer\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3360

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 7 /tr "'C:\Program Files\Internet Explorer\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files\Internet Explorer\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 13 /tr "'C:\Program Files\Internet Explorer\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 10 /tr "'C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 9 /tr "'C:\Program Files\VideoLAN\VLC\lua\playlist\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 9 /tr "'C:\Windows\DiagTrack\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows\DiagTrack\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 6 /tr "'C:\Windows\DiagTrack\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\Windows\Registration\CRMLog\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Windows\Registration\CRMLog\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\Windows\Registration\CRMLog\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Hypercontainer\blockwin.exe

Filesize
3.7MB

MD5
3e2ca8a03a09e9232a24945d78e87398

SHA1
26c4f20fe3fbfe14f27611c949ca7989ecf7dbd8

SHA256
64e73ffba3cbf8754b24831016a6a9ce43a1e0b111b898f528e7be65f88a5357

SHA512
9e7ad75b2d2689ae92a843a50180df34d04b3728a1783c8f9d3dd2dd725e68290e32e022cb0129732b2fc968807aa07a9e91fc25c4f5fb0a0a1bba61f44dbf6c

Download Submit
C:\Hypercontainer\n880E6sbFEumx9tx.bat

Filesize
32B

MD5
1fe47a1f963b69d57e6ea01cd6153758

SHA1
2f4fa015c8558811c0928f9dc4e919609a3364c3

SHA256
2974ac71a1c7925397ca4bbad37392f1fdde5dbdfad8f7f96acb85a1877caa13

SHA512
69318cbce7b6b65f29aa6835079aca0222806d28dc053d4bdc5148ff48cb5d16315726c77dbdece621b15e7ff2b61d80182cecbbccaa1080f2353d053a2d0970

Download Submit
C:\Hypercontainer\vn0WDvdQhnymz38qOIXaYP3Vb.vbe

Filesize
207B

MD5
8b836240f8332ed3aea9a1a7f923a808

SHA1
036cd5a0ab5ddae9d53f66111e408ca315308505

SHA256
007155d2a8af49ef8544c930d7e3b860ef796f788544aa118ed61c0ef80ae579

SHA512
67a96622f17c0a0146f71f22a3ec4a2851398cbcc2d8883eb5b0b4546ac4cbb2894fd1acf303aedf0a9932e7a6aa3ae0e45491ee5aaac0df6d7b0196eb49747f

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

Filesize
1KB

MD5
49b64127208271d8f797256057d0b006

SHA1
b99bd7e2b4e9ed24de47fb3341ea67660b84cca1

SHA256
2a5d403a2e649d8eceef8f785eeb0f6d33888ec6bbf251b3c347e34cb32b1e77

SHA512
f7c728923c893dc9bc88ad2159e0abcda41e1b40ff7e7756e6252d135ed238a2248a2662b3392449836dd1b0b580f0c866cc33e409527484fe4602e3d3f10e3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\0c536261-b78d-411c-87e0-f83a666611da.vbs

Filesize
731B

MD5
b3d60f55bd61ca60bec5446da2aebd0d

SHA1
3b396bef01234a5adc3e2c02091403fb9d4989fe

SHA256
79f145bd4c6347c47431ce1155788783ec060a876ba1237e937ffcc67e831eba

SHA512
3eb0b0a429c34c77d3381d81874a48e12bce9192cfc355b6ddc355c6f82a168079e933501e63188608cf974be116517cc700c2f1081cb258484cfcbf3832fd19

Download Submit
C:\Users\Admin\AppData\Local\Temp\35339d06-c9da-497f-b191-79cbb14adb3a.vbs

Filesize
730B

MD5
d8407f86b0a7550e219b454217f6ba0e

SHA1
7a43c658ae099cac69766c03663a0e215d384b5c

SHA256
44f23083d85fe3935132f59203a03a76cd8226d74d59f9484ddd0a71581530c1

SHA512
ae1fce67792ae9e18646e87001d62e326997041e0a567ee84b1761c60bac32902af5caaaed937b9940757100ddf1c57aa050388c400d258495a9ff9dfd0cc728

Download Submit
C:\Users\Admin\AppData\Local\Temp\9a29feaf-e3c5-4a95-9656-c881d6b8a795.vbs

Filesize
507B

MD5
e92a950972e8a4d2b14dd92d13642e72

SHA1
ba933ce746d7261fdad6d2aae64609663e53a36f

SHA256
e85cd25412e3c33e864dc6b0fa106fc47850de7b1023bfc9536b94cf59f5ece6

SHA512
cfbedcc055d38e30fd8a56d82ec8fca3e3a9d7fbf544a4f5eb13a4fc06070e93d9ed9010f3e55a45a2cddd2d64ad210f9e32448fc1191440cf37643cfee30e20

Download Submit
C:\Users\Admin\AppData\Local\Temp\9f352090-cb3b-4ac8-8a9e-1f18ecd08e4b.vbs

Filesize
731B

MD5
006edea59bf9f8aa0c2ebcf173400640

SHA1
c41fc0ef8edea38f670d0077346567973ad0b28b

SHA256
1624158a0e88c551198d45af19bf14247aedc3e0167e202c14fabd1b5851dc4f

SHA512
0a2c5bdf4ca396b74873d9b57671d525e33ed7fc0a69f957222056cffce1ceebb5aabecbb74660a04c4dd9dc09a1526a6f2d499d5295a234505033e65ce54d81

Download Submit
memory/396-72-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/4756-26-0x000000001BB50000-0x000000001BB5C000-memory.dmp

Filesize
48KB

Download
memory/4756-30-0x000000001BCE0000-0x000000001BCEE000-memory.dmp

Filesize
56KB

Download
memory/4756-20-0x000000001B290000-0x000000001B29A000-memory.dmp

Filesize
40KB

Download
memory/4756-21-0x000000001BAC0000-0x000000001BB16000-memory.dmp

Filesize
344KB

Download
memory/4756-22-0x000000001B2A0000-0x000000001B2AC000-memory.dmp

Filesize
48KB

Download
memory/4756-23-0x000000001BB10000-0x000000001BB22000-memory.dmp

Filesize
72KB

Download
memory/4756-24-0x000000001C070000-0x000000001C598000-memory.dmp

Filesize
5.2MB

Download
memory/4756-18-0x000000001B260000-0x000000001B276000-memory.dmp

Filesize
88KB

Download
memory/4756-29-0x000000001BCD0000-0x000000001BCDA000-memory.dmp

Filesize
40KB

Download
memory/4756-32-0x000000001BD00000-0x000000001BD0E000-memory.dmp

Filesize
56KB

Download
memory/4756-31-0x000000001BCF0000-0x000000001BCF8000-memory.dmp

Filesize
32KB

Download
memory/4756-19-0x000000001B280000-0x000000001B28C000-memory.dmp

Filesize
48KB

Download
memory/4756-28-0x000000001BBC0000-0x000000001BBC8000-memory.dmp

Filesize
32KB

Download
memory/4756-27-0x000000001BB60000-0x000000001BB68000-memory.dmp

Filesize
32KB

Download
memory/4756-25-0x000000001BB40000-0x000000001BB48000-memory.dmp

Filesize
32KB

Download
memory/4756-33-0x000000001BBE0000-0x000000001BBEA000-memory.dmp

Filesize
40KB

Download
memory/4756-34-0x000000001BBF0000-0x000000001BBFC000-memory.dmp

Filesize
48KB

Download
memory/4756-17-0x000000001B250000-0x000000001B258000-memory.dmp

Filesize
32KB

Download
memory/4756-16-0x000000001B8C0000-0x000000001B910000-memory.dmp

Filesize
320KB

Download
memory/4756-15-0x000000001B230000-0x000000001B24C000-memory.dmp

Filesize
112KB

Download
memory/4756-14-0x000000001B220000-0x000000001B22E000-memory.dmp

Filesize
56KB

Download
memory/4756-13-0x0000000000260000-0x0000000000620000-memory.dmp

Filesize
3.8MB

Download
memory/4756-12-0x00007FF98B033000-0x00007FF98B035000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads