dcrat | 01ffe9d6f323a1dafd7dbe75338596cb03cdbe970cdc964543ae03006c1ece85

Analysis

max time kernel
122s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 19:06

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General

Target

1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe
Size

6.6MB
MD5

de0a7019edee67c4d04bd23a449778a5
SHA1

d919f8c2dd748a28f1d5db2f2325ade04a30d106
SHA256

1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba
SHA512

aadcdf280804d7a5d34ce3df08b5af7309ba43e0e03f3823e6358648e7e608b3e7bc6f8f5c09009dc4988accdfe54c289a32363c22ae3326e42dc12d8fb8d56c
SSDEEP

196608:dMPUeNo7jvD6fQiDrr6bVFqklb/DwjeKx85xgo8+:deg3vQQWIFRTDrfxZ

Score

10^/10

dcrat discovery infostealer rat spyware stealer

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 48 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	1692	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1424	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	544	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2432	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2452	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1600	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2284	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2524	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3048	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1476	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2352	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2776	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2704	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3036	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2752	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2788	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2924	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2844	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2728	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2292	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	540	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	984	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2288	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1588	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1172	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	880	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2036	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2448	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2680	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	552	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1648	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	740	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1732	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1680	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1536	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1508	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1240	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2892	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2640	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1412	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2368	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1992	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2400	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2016	2636	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	2636	schtasks.exe	37

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral21/files/0x0005000000019356-6.dat	dcrat
behavioral21/files/0x0005000000019397-46.dat	dcrat
behavioral21/memory/1484-47-0x00000000002B0000-0x00000000003E2000-memory.dmp	dcrat
behavioral21/memory/1480-90-0x00000000013E0000-0x0000000001512000-memory.dmp	dcrat

Executes dropped EXE 6 IoCs

pid	Process
3024	udatehost.exe
2912	LunaExecuter.exe
2924	Bootstrapper.exe
2748	chet.exe
1484	serversession.exe
1480	serversession.exe

Loads dropped DLL 6 IoCs

pid	Process
2912	LunaExecuter.exe
2912	LunaExecuter.exe
2160	Process not Found
2912	LunaExecuter.exe
3008	cmd.exe
3008	cmd.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\OSPPSVC.exe	serversession.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\WMIADAP.exe	serversession.exe
File created	C:\Program Files\Windows Sidebar\es-ES\csrss.exe	serversession.exe
File created	C:\Program Files\Windows Sidebar\es-ES\886983d96e3d3e	serversession.exe
File created	C:\Program Files (x86)\Internet Explorer\es-ES\886983d96e3d3e	serversession.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\1610b97d3ab4a7	serversession.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\75a57c1bdf437c	serversession.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\dllhost.exe	serversession.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\5940a34987c991	serversession.exe
File created	C:\Program Files (x86)\Internet Explorer\es-ES\csrss.exe	serversession.exe
File created	C:\Program Files (x86)\Google\sppsvc.exe	serversession.exe
File created	C:\Program Files (x86)\Google\0a1fd5f707cd16	serversession.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Media\Afternoon\serversession.exe	serversession.exe
File created	C:\Windows\Media\Afternoon\806bb1b64d5ecd	serversession.exe
File created	C:\Windows\Tasks\conhost.exe	serversession.exe
File created	C:\Windows\Tasks\088424020bedd6	serversession.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 4 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	udatehost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LunaExecuter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 48 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2284	schtasks.exe
1476	schtasks.exe
2924	schtasks.exe
2036	schtasks.exe
1240	schtasks.exe
2368	schtasks.exe
2432	schtasks.exe
2452	schtasks.exe
2524	schtasks.exe
552	schtasks.exe
1624	schtasks.exe
2776	schtasks.exe
3036	schtasks.exe
1172	schtasks.exe
740	schtasks.exe
1508	schtasks.exe
2860	schtasks.exe
2892	schtasks.exe
2400	schtasks.exe
2704	schtasks.exe
2728	schtasks.exe
2288	schtasks.exe
1588	schtasks.exe
1600	schtasks.exe
2352	schtasks.exe
2788	schtasks.exe
540	schtasks.exe
880	schtasks.exe
2224	schtasks.exe
1992	schtasks.exe
3048	schtasks.exe
2752	schtasks.exe
2292	schtasks.exe
984	schtasks.exe
2680	schtasks.exe
2640	schtasks.exe
2016	schtasks.exe
1692	schtasks.exe
544	schtasks.exe
2844	schtasks.exe
1732	schtasks.exe
2448	schtasks.exe
1648	schtasks.exe
1680	schtasks.exe
1536	schtasks.exe
1412	schtasks.exe
2040	schtasks.exe
1424	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1484	serversession.exe
1484	serversession.exe
1484	serversession.exe
1484	serversession.exe
1484	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe
1480	serversession.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1484	serversession.exe
Token: SeDebugPrivilege	1480	serversession.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 3024	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	31
PID 2132 wrote to memory of 3024	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	31
PID 2132 wrote to memory of 3024	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	31
PID 2132 wrote to memory of 3024	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	31
PID 2132 wrote to memory of 2912	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	32
PID 2132 wrote to memory of 2912	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	32
PID 2132 wrote to memory of 2912	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	32
PID 2132 wrote to memory of 2912	2132	1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe	32
PID 3024 wrote to memory of 1044	3024	udatehost.exe	33
PID 3024 wrote to memory of 1044	3024	udatehost.exe	33
PID 3024 wrote to memory of 1044	3024	udatehost.exe	33
PID 3024 wrote to memory of 1044	3024	udatehost.exe	33
PID 2912 wrote to memory of 2924	2912	LunaExecuter.exe	84
PID 2912 wrote to memory of 2924	2912	LunaExecuter.exe	84
PID 2912 wrote to memory of 2924	2912	LunaExecuter.exe	84
PID 2912 wrote to memory of 2924	2912	LunaExecuter.exe	84
PID 2912 wrote to memory of 2748	2912	LunaExecuter.exe	36
PID 2912 wrote to memory of 2748	2912	LunaExecuter.exe	36
PID 2912 wrote to memory of 2748	2912	LunaExecuter.exe	36
PID 2912 wrote to memory of 2748	2912	LunaExecuter.exe	36
PID 1044 wrote to memory of 3008	1044	WScript.exe	38
PID 1044 wrote to memory of 3008	1044	WScript.exe	38
PID 1044 wrote to memory of 3008	1044	WScript.exe	38
PID 1044 wrote to memory of 3008	1044	WScript.exe	38
PID 3008 wrote to memory of 1484	3008	cmd.exe	40
PID 3008 wrote to memory of 1484	3008	cmd.exe	40
PID 3008 wrote to memory of 1484	3008	cmd.exe	40
PID 3008 wrote to memory of 1484	3008	cmd.exe	40
PID 1484 wrote to memory of 1636	1484	serversession.exe	89
PID 1484 wrote to memory of 1636	1484	serversession.exe	89
PID 1484 wrote to memory of 1636	1484	serversession.exe	89
PID 1636 wrote to memory of 2380	1636	cmd.exe	91
PID 1636 wrote to memory of 2380	1636	cmd.exe	91
PID 1636 wrote to memory of 2380	1636	cmd.exe	91
PID 1636 wrote to memory of 1480	1636	cmd.exe	92
PID 1636 wrote to memory of 1480	1636	cmd.exe	92
PID 1636 wrote to memory of 1480	1636	cmd.exe	92

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\1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe
"C:\Users\Admin\AppData\Local\Temp\1f1f2a5e827f18875756710c0bc7c9016d4f1caf2f046c77abf55ec2b1c06eba.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Users\Admin\AppData\Local\Temp\udatehost.exe
  "C:\Users\Admin\AppData\Local\Temp\udatehost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3024
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Hyperwin\Hjb4V5P3cHCi148eIE3WAmz4evXIC.vbe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1044
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Hyperwin\R3CMjTZP8BpSz8qPti5wX1T6HFu.bat" "
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3008
    - - C:\Hyperwin\serversession.exe
        
        "C:\Hyperwin\serversession.exe"
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1484
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\f19sUASstu.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1636
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:2380
        
        C:\Users\Public\Libraries\serversession.exe
        
        "C:\Users\Public\Libraries\serversession.exe"
        7⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1480
- C:\Users\Admin\AppData\Local\Temp\LunaExecuter.exe
  "C:\Users\Admin\AppData\Local\Temp\LunaExecuter.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"
    3⤵
    - Executes dropped EXE
    PID:2924
- - C:\Users\Admin\AppData\Local\Temp\chet.exe
    "C:\Users\Admin\AppData\Local\Temp\chet.exe"
    3⤵
    - Executes dropped EXE
    PID:2748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Recorded TV\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Public\Recorded TV\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Recorded TV\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversessions" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Libraries\serversession.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversession" /sc ONLOGON /tr "'C:\Users\Public\Libraries\serversession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2640

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversessions" /sc MINUTE /mo 13 /tr "'C:\Users\Public\Libraries\serversession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 7 /tr "'C:\Windows\Tasks\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Windows\Tasks\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 14 /tr "'C:\Windows\Tasks\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversessions" /sc MINUTE /mo 8 /tr "'C:\Windows\Media\Afternoon\serversession.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversession" /sc ONLOGON /tr "'C:\Windows\Media\Afternoon\serversession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversessions" /sc MINUTE /mo 7 /tr "'C:\Windows\Media\Afternoon\serversession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Sidebar\es-ES\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\es-ES\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Sidebar\es-ES\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Internet Explorer\es-ES\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\es-ES\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Internet Explorer\es-ES\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Google\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Google\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 5 /tr "'C:\Hyperwin\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Hyperwin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Hyperwin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 9 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\OSPPSVC.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVC" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 5 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2776

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAPW" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\WMIADAP.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAP" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\WMIADAP.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAPW" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\WMIADAP.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2728

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAPW" /sc MINUTE /mo 13 /tr "'C:\Hyperwin\WMIADAP.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAP" /sc ONLOGON /tr "'C:\Hyperwin\WMIADAP.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAPW" /sc MINUTE /mo 10 /tr "'C:\Hyperwin\WMIADAP.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversessions" /sc MINUTE /mo 7 /tr "'C:\Users\Default\My Documents\serversession.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversession" /sc ONLOGON /tr "'C:\Users\Default\My Documents\serversession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "serversessions" /sc MINUTE /mo 7 /tr "'C:\Users\Default\My Documents\serversession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Hyperwin\Hjb4V5P3cHCi148eIE3WAmz4evXIC.vbe

Filesize
212B

MD5
85877ab6e153bf42e5689631d026c9b1

SHA1
c98c4a3af23d8b123d6c00b534b7e518c8345da9

SHA256
08085e4bf0d02ae55ec88d9b2c2edcbe457ebeeb67856adfdddd7e0e03e0133d

SHA512
5282ce77719d279f083e115ec34ebeb1b1fc15810ac11edef64271cf591d2d5bf92ff45cdd6949a723aa83d2e6519e1c983c1cbcf933e139505ae57f2b7dfbc0

Download Submit
C:\Hyperwin\R3CMjTZP8BpSz8qPti5wX1T6HFu.bat

Filesize
31B

MD5
9b59f35fd079050a918897f7f14aa2b1

SHA1
60c5073fa99b294a500835deeb6bb9c9b8e50143

SHA256
3f983a6ddbe0a99e1df884a691c894aae06d6c2039450a2f8e3d7f95b0d1bce9

SHA512
16ab40fcab72d87b0ccb2c46d8e3570b431c48d79a898f38808ecb04da1161376df275d181923010da1ba7d29577826a023c0bfb43b840e6a9eae58515082f75

Download Submit
C:\Hyperwin\serversession.exe

Filesize
1.2MB

MD5
b72cb4fc6352f3c73d2ce44a6a7283cc

SHA1
820c462b9f86be10b3d36c9c9c18a79bdebac8cc

SHA256
acab91c3e070c3fdc13dbdd5414d88bc3bf021b99c5d8e4ad291da68b701cc45

SHA512
90455c4935e5436e76f3f99c95084fa77cdea33a058b6794971ff5bff3f45ab3005f9a97195916a42b2f1048534caed1cf7ab29067914dd84e5bd82b6c34eda3

Download Submit
C:\Users\Admin\AppData\Local\Temp\LunaExecuter.exe

Filesize
9.7MB

MD5
f5d507da4b644c46b073a0a04dec8f42

SHA1
0aa95b15479323efcb034021b0285a054c620c4d

SHA256
2199423602212428f00dfbe9eeaf0879c03ea2fe03af979728a75e7b0dc25211

SHA512
b8e79ac75d7dd88352c934ea0ea2ae8a744af1e33a8f2f5aca90fd533c3e33b9950c4566a66a348734766b1e4fcd55e633f5b43e6ca20f352a97ef881858947e

Download Submit
C:\Users\Admin\AppData\Local\Temp\chet.exe

Filesize
300KB

MD5
20cc18dc80ab60c2674753c21aee226e

SHA1
14e26414a30cb3fa982b81cfffc2c7362eb4ed3e

SHA256
f0c1314bfdebfb1d10f0bb5653784c84a716630830c30cf767e86a176f1fc4d2

SHA512
e19726cb061f7feaada09087e5a92bfa2107e0db0c3f34c987c59e6725f9eca3f892ded6ef1023307b10aa44ea0d0fd2a45f7580be3fa63d5618b3644aa95b26

Download Submit
C:\Users\Admin\AppData\Local\Temp\f19sUASstu.bat

Filesize
208B

MD5
48cee09b7047ef32b66fc1731112dbb6

SHA1
37a119753359cca1e553c2ac373b0d788534965c

SHA256
e1b4ea50c847229f5f69ae198b4cc476936a2a4cfc8396771d028f005bba9492

SHA512
7993ee5913744b56e360631509858c84e891360021bf3849b542ea6df3999a5a87870ad142c18beeb1b71964463c88ddcfc1da485524bacbd2894a1f8e2374c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\udatehost.exe

Filesize
1.5MB

MD5
470d853d64979edee9ff702a6313b5ab

SHA1
a6f52d4571e775e9900ef46a484265a0cb02484f

SHA256
9f4067721f2f36ed750864b60714469e752e6b4a0b560e763edf3ad4eb6cf29e

SHA512
6fdbafb7461a1b243d8605c4761a678ceea4c70f72532a091bcddbeb52bee993e4d89d31558e349052a68d2e6d30c4122098086d7d5a3162894a8e8afe70b038

Download Submit
\Users\Admin\AppData\Local\Temp\Bootstrapper.exe

Filesize
9.4MB

MD5
f2a6133b7f38fc49f792ae799d1b4750

SHA1
6bef46ddde325f45a0e9ff123112c96bbd47c795

SHA256
37bde6655e1272e159b9c2e3a7eee3f4e9a837c0f04240645d3991d112287f8d

SHA512
f9611bed83b4bce1841868880a42dacb6b8f7e8859be1d85b3c8d3a365a0244566cbfb12294c7b2c82b15d6c0e47095d8246a95d522c3a064a0d8511b2411254

Download Submit
memory/1480-90-0x00000000013E0000-0x0000000001512000-memory.dmp

Filesize
1.2MB

Download
memory/1484-48-0x00000000006A0000-0x00000000006BC000-memory.dmp

Filesize
112KB

Download
memory/1484-47-0x00000000002B0000-0x00000000003E2000-memory.dmp

Filesize
1.2MB

Download
memory/1484-50-0x0000000000570000-0x000000000057C000-memory.dmp

Filesize
48KB

Download
memory/1484-49-0x0000000001F70000-0x0000000001F86000-memory.dmp

Filesize
88KB

Download
memory/2132-1-0x0000000000930000-0x0000000000FD6000-memory.dmp

Filesize
6.6MB

Download
memory/2132-26-0x000007FEF5CD0000-0x000007FEF66BC000-memory.dmp

Filesize
9.9MB

Download
memory/2132-0-0x000007FEF5CD3000-0x000007FEF5CD4000-memory.dmp

Filesize
4KB

Download
memory/2132-7-0x000007FEF5CD0000-0x000007FEF66BC000-memory.dmp

Filesize
9.9MB

Download
memory/2748-41-0x00000000000A0000-0x00000000000F2000-memory.dmp

Filesize
328KB

Download
memory/2912-39-0x0000000000400000-0x0000000000DBC000-memory.dmp

Filesize
9.7MB

Download