dcrat | 07fa9ac4502b2a0ba83036450abbe28d6656c8941abf5180e81650550aa50a4e

Analysis

max time kernel
144s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
14/11/2023, 11:44

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General

Target

1a030d2d68a966877a377cf8c888115c.exe
Size

1.1MB
MD5

1a030d2d68a966877a377cf8c888115c
SHA1

b0d0fe9953ca03954fe6951d3fda35b08a045359
SHA256

07fa9ac4502b2a0ba83036450abbe28d6656c8941abf5180e81650550aa50a4e
SHA512

9b8d1336c207f5a6b34aecd1389405012ba33abc842a32d4de40a359abfe3314224e4154221bbeffaeb18987821dc150fc9010fb9b64b39b173546d47193da1e
SSDEEP

24576:U2G/nvxW3Ww0tKUVvRF5tWgTkvP0fA7HD56:UbA30KUVv+gwvsfA0

Score

10^/10

dcrat infostealer rat

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Process spawned unexpected child process 42 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	4392	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3564	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5116	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3548	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	872	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4508	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4792	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1112	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4828	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2192	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2596	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3020	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3048	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4988	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4592	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1896	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2608	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4320	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4440	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1552	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2392	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2076	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2112	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	916	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2532	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4808	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4992	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1400	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4732	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5048	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4044	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4184	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1996	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4432	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3056	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3144	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3320	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4676	3692	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4920	3692	schtasks.exe	95

DCRat payload 6 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000022cf7-10.dat	dcrat
behavioral2/files/0x0007000000022cf7-11.dat	dcrat
behavioral2/memory/3992-12-0x0000000000560000-0x0000000000636000-memory.dmp	dcrat
behavioral2/files/0x0006000000022d01-17.dat	dcrat
behavioral2/files/0x0006000000022d32-51.dat	dcrat
behavioral2/files/0x0006000000022d32-52.dat	dcrat

Checks computer location settings 2 TTPs 3 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-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	1a030d2d68a966877a377cf8c888115c.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	Mscomponentdhcp.exe

Executes dropped EXE 2 IoCs

pid	Process
3992	Mscomponentdhcp.exe
3588	conhost.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Sidebar\Gadgets\29c1c3cc0f7685	Mscomponentdhcp.exe
File created	C:\Program Files\Microsoft Office\Office16\taskhostw.exe	Mscomponentdhcp.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\088424020bedd6	Mscomponentdhcp.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\0a1fd5f707cd16	Mscomponentdhcp.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\sppsvc.exe	Mscomponentdhcp.exe
File created	C:\Program Files\Windows Media Player\de-DE\System.exe	Mscomponentdhcp.exe
File created	C:\Program Files\Windows Media Player\de-DE\27d1bcfc3c54e0	Mscomponentdhcp.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\unsecapp.exe	Mscomponentdhcp.exe
File created	C:\Program Files\Microsoft Office\Office16\ea9f0e6c9e2dcd	Mscomponentdhcp.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe	Mscomponentdhcp.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Speech\Common\es-ES\RuntimeBroker.exe	Mscomponentdhcp.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 42 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2608	schtasks.exe
2076	schtasks.exe
3144	schtasks.exe
4676	schtasks.exe
4792	schtasks.exe
1896	schtasks.exe
2112	schtasks.exe
4432	schtasks.exe
3320	schtasks.exe
4440	schtasks.exe
3052	schtasks.exe
4592	schtasks.exe
4184	schtasks.exe
4920	schtasks.exe
4828	schtasks.exe
3020	schtasks.exe
2532	schtasks.exe
3564	schtasks.exe
2596	schtasks.exe
1552	schtasks.exe
4808	schtasks.exe
5048	schtasks.exe
4044	schtasks.exe
3056	schtasks.exe
4508	schtasks.exe
1112	schtasks.exe
5028	schtasks.exe
872	schtasks.exe
2936	schtasks.exe
4988	schtasks.exe
4320	schtasks.exe
916	schtasks.exe
4992	schtasks.exe
4732	schtasks.exe
2192	schtasks.exe
3048	schtasks.exe
3548	schtasks.exe
2392	schtasks.exe
1400	schtasks.exe
1996	schtasks.exe
4392	schtasks.exe
5116	schtasks.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000_Classes\Local Settings	1a030d2d68a966877a377cf8c888115c.exe
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000_Classes\Local Settings	Mscomponentdhcp.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3992	Mscomponentdhcp.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe
3588	conhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3588	conhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3992	Mscomponentdhcp.exe
Token: SeDebugPrivilege	3588	conhost.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2100	3012	1a030d2d68a966877a377cf8c888115c.exe	91
PID 3012 wrote to memory of 2100	3012	1a030d2d68a966877a377cf8c888115c.exe	91
PID 3012 wrote to memory of 2100	3012	1a030d2d68a966877a377cf8c888115c.exe	91
PID 2100 wrote to memory of 4468	2100	WScript.exe	99
PID 2100 wrote to memory of 4468	2100	WScript.exe	99
PID 2100 wrote to memory of 4468	2100	WScript.exe	99
PID 4468 wrote to memory of 3992	4468	cmd.exe	101
PID 4468 wrote to memory of 3992	4468	cmd.exe	101
PID 3992 wrote to memory of 3776	3992	Mscomponentdhcp.exe	144
PID 3992 wrote to memory of 3776	3992	Mscomponentdhcp.exe	144
PID 3776 wrote to memory of 3852	3776	cmd.exe	146
PID 3776 wrote to memory of 3852	3776	cmd.exe	146
PID 3776 wrote to memory of 3588	3776	cmd.exe	147
PID 3776 wrote to memory of 3588	3776	cmd.exe	147

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\1a030d2d68a966877a377cf8c888115c.exe
"C:\Users\Admin\AppData\Local\Temp\1a030d2d68a966877a377cf8c888115c.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\msAgentfont\7lZlduUKZRZBZkfNKew7tkV4l.vbe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:2100
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\msAgentfont\wycqJUldl1G9TitsOOqPbv.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4468
  - - C:\msAgentfont\Mscomponentdhcp.exe
      "C:\msAgentfont\Mscomponentdhcp.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3992
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\QWBRySn29l.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3776
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:3852
      - C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe
        
        "C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:3588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 7 /tr "'C:\Users\Default\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Users\Default\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Users\Default\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 6 /tr "'C:\odt\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\odt\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 11 /tr "'C:\odt\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Media Player\de-DE\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files\Windows Media Player\de-DE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Media Player\de-DE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\odt\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\odt\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 9 /tr "'C:\odt\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 14 /tr "'C:\Users\Public\Libraries\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Users\Public\Libraries\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Libraries\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Users\All Users\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Users\All Users\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Sidebar\Gadgets\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\Gadgets\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Sidebar\Gadgets\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Program Files\Microsoft Office\Office16\taskhostw.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Office16\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 7 /tr "'C:\Program Files\Microsoft Office\Office16\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe

Filesize
829KB

MD5
c3a26c0b9b0ce9f3b31c145e52738b83

SHA1
2879f4807b934535cd9911b92d63b29e35abb6ef

SHA256
6c2ad2d3ab11bebf0af68754a2f7da5dc9199ee7b1d13a5b6ef46d544b52723a

SHA512
ac8b19325294ef22dfcfb33caeeaebf78100c464df64b230b838ee83a5996ef1b28f36e81f7a87cda9dda26bc135637738dc3e7ac6db1a3e68b8428ace6b1661

Download Submit
C:\Program Files (x86)\Windows Multimedia Platform\conhost.exe

Filesize
829KB

MD5
c3a26c0b9b0ce9f3b31c145e52738b83

SHA1
2879f4807b934535cd9911b92d63b29e35abb6ef

SHA256
6c2ad2d3ab11bebf0af68754a2f7da5dc9199ee7b1d13a5b6ef46d544b52723a

SHA512
ac8b19325294ef22dfcfb33caeeaebf78100c464df64b230b838ee83a5996ef1b28f36e81f7a87cda9dda26bc135637738dc3e7ac6db1a3e68b8428ace6b1661

Download Submit
C:\Recovery\WindowsRE\sysmon.exe

Filesize
829KB

MD5
c3a26c0b9b0ce9f3b31c145e52738b83

SHA1
2879f4807b934535cd9911b92d63b29e35abb6ef

SHA256
6c2ad2d3ab11bebf0af68754a2f7da5dc9199ee7b1d13a5b6ef46d544b52723a

SHA512
ac8b19325294ef22dfcfb33caeeaebf78100c464df64b230b838ee83a5996ef1b28f36e81f7a87cda9dda26bc135637738dc3e7ac6db1a3e68b8428ace6b1661

Download Submit
C:\Users\Admin\AppData\Local\Temp\QWBRySn29l.bat

Filesize
227B

MD5
bd50e69a66a943950073e751ab00b3a1

SHA1
ac6b0187d5517c7eb077d7ac59aa88f0c81c3792

SHA256
5dd5beb9e6f9fee59e825a46d28821e38f6ac0a11d75bbffc91216c91676e983

SHA512
a8a396586914cc2803e1126050f0f028617d23de03802a1e3d6f716f2f5bc93e2ac28f28d667931d948ab882b95e81dffd60985e720e4fc5782dbc7f7ee6e8ec

Download Submit
C:\msAgentfont\7lZlduUKZRZBZkfNKew7tkV4l.vbe

Filesize
211B

MD5
6cc8bbce5319ea246e1c28be8af35250

SHA1
812bb66ac1f7eb9fe1485a2e1c02caae4958054b

SHA256
b7abb57921741fcad9163030c4dfcc51316dac186682d37994e390342bad318c

SHA512
302bc1d85caee6e8e0f91b8cf790b7db2b99ae551930c07ef345a0bd1c73e6362a9faf87b6680b47bbb26251d4204159c3020567929b1b220d3f162d9c4003cd

Download Submit
C:\msAgentfont\Mscomponentdhcp.exe

Filesize
829KB

MD5
c3a26c0b9b0ce9f3b31c145e52738b83

SHA1
2879f4807b934535cd9911b92d63b29e35abb6ef

SHA256
6c2ad2d3ab11bebf0af68754a2f7da5dc9199ee7b1d13a5b6ef46d544b52723a

SHA512
ac8b19325294ef22dfcfb33caeeaebf78100c464df64b230b838ee83a5996ef1b28f36e81f7a87cda9dda26bc135637738dc3e7ac6db1a3e68b8428ace6b1661

Download Submit
C:\msAgentfont\Mscomponentdhcp.exe

Filesize
829KB

MD5
c3a26c0b9b0ce9f3b31c145e52738b83

SHA1
2879f4807b934535cd9911b92d63b29e35abb6ef

SHA256
6c2ad2d3ab11bebf0af68754a2f7da5dc9199ee7b1d13a5b6ef46d544b52723a

SHA512
ac8b19325294ef22dfcfb33caeeaebf78100c464df64b230b838ee83a5996ef1b28f36e81f7a87cda9dda26bc135637738dc3e7ac6db1a3e68b8428ace6b1661

Download Submit
C:\msAgentfont\wycqJUldl1G9TitsOOqPbv.bat

Filesize
36B

MD5
4978f7e13658c4f051f27be121f2c19e

SHA1
02f183ee8c15761badc2baf12d5392689fedfb09

SHA256
e9b60d2b6cfdbff864e589072556784300778f70aefd8e8eb5b51d1a1b13557a

SHA512
6bfda393b93aab7c57e217bbe49af1944f284bf030b0561c4fb53ea41cff9d5c838c76cdd7a8052e40a1952184448e1f00565ca7f00b0a623fce37771877da32

Download Submit
memory/3588-55-0x0000000001790000-0x00000000017A0000-memory.dmp

Filesize
64KB

Download
memory/3588-54-0x00007FF8F5130000-0x00007FF8F5BF1000-memory.dmp

Filesize
10.8MB

Download
memory/3588-53-0x00007FF8F5130000-0x00007FF8F5BF1000-memory.dmp

Filesize
10.8MB

Download
memory/3992-14-0x000000001B3B0000-0x000000001B3C0000-memory.dmp

Filesize
64KB

Download
memory/3992-49-0x00007FF8F5130000-0x00007FF8F5BF1000-memory.dmp

Filesize
10.8MB

Download
memory/3992-13-0x00007FF8F5130000-0x00007FF8F5BF1000-memory.dmp

Filesize
10.8MB

Download
memory/3992-12-0x0000000000560000-0x0000000000636000-memory.dmp

Filesize
856KB

Download