dcrat | a73abe6f24c5674514f7664a41d3319aea42d96d842ed7ef700ee0a9740f715c

Analysis

max time kernel
116s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2023, 09:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SppExtComObj.exe
Size

1.2MB
MD5

15cd4edb84e667a2a9ed19d3e71ab50e
SHA1

0409b3e424df8eb31734a626da93949b0939ed87
SHA256

a73abe6f24c5674514f7664a41d3319aea42d96d842ed7ef700ee0a9740f715c
SHA512

2963ae385750ddba11ca819e2a9393603a6c340168ac5db3fe0884481e7357a5010bb1820127a0b24f954d1385d28269622ccbd6f26a87bf0eab94e657c57857
SSDEEP

24576:79JUFbzFqMec1LPwZRQGL1wnmcfyRY6P8k:JevE8BDG5eKi6P8

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 51 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	4068	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5096	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2832	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	704	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3320	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3064	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2648	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3228	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2328	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	224	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2396	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	760	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4488	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4744	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4208	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1460	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4772	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2608	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1552	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4228	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	804	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4916	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1924	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4120	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	784	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3548	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3568	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1824	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3468	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3364	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1156	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2940	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1100	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2732	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2068	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4836	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2128	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3800	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1144	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3632	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5092	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4440	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3036	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4656	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1980	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3668	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	424	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3724	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2056	2256	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	2256	schtasks.exe	81

DCRat payload 6 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/3068-133-0x0000000000FD0000-0x000000000110A000-memory.dmp	dcrat
behavioral2/files/0x00060000000231e0-145.dat	dcrat
behavioral2/files/0x000f0000000231ce-271.dat	dcrat
behavioral2/files/0x0013000000023210-341.dat	dcrat
behavioral2/files/0x00060000000231eb-369.dat	dcrat
behavioral2/files/0x00060000000231eb-370.dat	dcrat

Executes dropped EXE 1 IoCs

pid	Process
4772	SppExtComObj.exe

Drops file in Program Files directory 21 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft.NET\RCXE2C2.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files\Common Files\System\RCXE45F.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\dllhost.exe	SppExtComObj.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\5940a34987c991	SppExtComObj.exe
File created	C:\Program Files (x86)\Microsoft.NET\smss.exe	SppExtComObj.exe
File created	C:\Program Files\Windows Multimedia Platform\csrss.exe	SppExtComObj.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\RCXE046.tmp	SppExtComObj.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\StartMenuExperienceHost.exe	SppExtComObj.exe
File created	C:\Program Files\Windows Multimedia Platform\886983d96e3d3e	SppExtComObj.exe
File created	C:\Program Files\Common Files\System\e1ef82546f0b02	SppExtComObj.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\dllhost.exe	SppExtComObj.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\55b276f4edf653	SppExtComObj.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\RCXDE9A.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files\Windows Multimedia Platform\RCXE352.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files\Windows Multimedia Platform\RCXE362.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files\Common Files\System\RCXE4DD.tmp	SppExtComObj.exe
File created	C:\Program Files (x86)\Microsoft.NET\69ddcba757bf72	SppExtComObj.exe
File created	C:\Program Files\Common Files\System\SppExtComObj.exe	SppExtComObj.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\RCXDEF9.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\RCXE066.tmp	SppExtComObj.exe
File opened for modification	C:\Program Files (x86)\Microsoft.NET\RCXE225.tmp	SppExtComObj.exe

Drops file in Windows directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\en-US\RCXE1A4.tmp	SppExtComObj.exe
File opened for modification	C:\Windows\fr-FR\RCXE668.tmp	SppExtComObj.exe
File created	C:\Windows\Web\Screen\RuntimeBroker.exe	SppExtComObj.exe
File created	C:\Windows\Web\Screen\9e8d7a4ca61bd9	SppExtComObj.exe
File created	C:\Windows\en-US\dllhost.exe	SppExtComObj.exe
File created	C:\Windows\en-US\5940a34987c991	SppExtComObj.exe
File opened for modification	C:\Windows\Web\Screen\RCXE025.tmp	SppExtComObj.exe
File opened for modification	C:\Windows\Web\Screen\RCXE035.tmp	SppExtComObj.exe
File created	C:\Windows\fr-FR\Idle.exe	SppExtComObj.exe
File created	C:\Windows\fr-FR\6ccacd8608530f	SppExtComObj.exe
File opened for modification	C:\Windows\en-US\RCXE1C4.tmp	SppExtComObj.exe
File opened for modification	C:\Windows\fr-FR\RCXE657.tmp	SppExtComObj.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 51 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3320	schtasks.exe
3228	schtasks.exe
4744	schtasks.exe
1460	schtasks.exe
2068	schtasks.exe
3724	schtasks.exe
2832	schtasks.exe
2396	schtasks.exe
4488	schtasks.exe
784	schtasks.exe
3364	schtasks.exe
1156	schtasks.exe
1980	schtasks.exe
224	schtasks.exe
1100	schtasks.exe
2128	schtasks.exe
3800	schtasks.exe
2040	schtasks.exe
5096	schtasks.exe
1552	schtasks.exe
2732	schtasks.exe
4656	schtasks.exe
4772	schtasks.exe
4208	schtasks.exe
3568	schtasks.exe
2604	schtasks.exe
2940	schtasks.exe
1144	schtasks.exe
5092	schtasks.exe
4068	schtasks.exe
760	schtasks.exe
4916	schtasks.exe
4120	schtasks.exe
3548	schtasks.exe
3468	schtasks.exe
4836	schtasks.exe
3632	schtasks.exe
3064	schtasks.exe
3668	schtasks.exe
2648	schtasks.exe
804	schtasks.exe
1924	schtasks.exe
4440	schtasks.exe
424	schtasks.exe
2056	schtasks.exe
704	schtasks.exe
2608	schtasks.exe
4228	schtasks.exe
1824	schtasks.exe
3036	schtasks.exe
2328	schtasks.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000_Classes\Local Settings	SppExtComObj.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
3068	SppExtComObj.exe
4772	SppExtComObj.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3068	SppExtComObj.exe
Token: SeDebugPrivilege	4772	SppExtComObj.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1060	3068	SppExtComObj.exe	136
PID 3068 wrote to memory of 1060	3068	SppExtComObj.exe	136
PID 1060 wrote to memory of 4040	1060	cmd.exe	138
PID 1060 wrote to memory of 4040	1060	cmd.exe	138
PID 1060 wrote to memory of 4772	1060	cmd.exe	140
PID 1060 wrote to memory of 4772	1060	cmd.exe	140

C:\Users\Admin\AppData\Local\Temp\SppExtComObj.exe
"C:\Users\Admin\AppData\Local\Temp\SppExtComObj.exe"
1⤵
- 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:3068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\kTUdot4Ufs.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1060
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:4040
- - C:\Users\Admin\Downloads\SppExtComObj.exe
    "C:\Users\Admin\Downloads\SppExtComObj.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Windows\Web\Screen\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Web\Screen\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Windows\Web\Screen\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2396

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 7 /tr "'C:\odt\taskhostw.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\odt\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 7 /tr "'C:\odt\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4208

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 12 /tr "'C:\odt\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1460

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\odt\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 12 /tr "'C:\odt\OfficeClickToRun.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 "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Windows\en-US\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\en-US\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Windows\en-US\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\Downloads\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Users\Admin\Downloads\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Downloads\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Microsoft.NET\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Microsoft.NET\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1824

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
- Creates scheduled task(s)
PID:3468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Multimedia Platform\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\Windows Multimedia Platform\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Multimedia Platform\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Users\Admin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 9 /tr "'C:\Program Files\Common Files\System\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files\Common Files\System\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 13 /tr "'C:\Program Files\Common Files\System\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\MusNotification.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotification" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\MusNotification.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\Windows\fr-FR\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Windows\fr-FR\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\Windows\fr-FR\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\odt\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\odt\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\odt\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2040

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Microsoft.NET\smss.exe

Filesize
1.2MB

MD5
cc944ebd05415913e45a7fad851038da

SHA1
159a0fdec69e41d8b0501ce3490cfadf27c71e96

SHA256
1f2acd77447eb808139a231048e9f05a6b92de04c7170fa38057e4e73c6d97fb

SHA512
2f4459e072c31b78d55d53efac88438b40268067e2705cb12631b77d6f3fa36c9bb9f4f765d3da07a3d219a03342164fdf7ed7f2e53fd27af0d8152d26a3e884

Download Submit
C:\Recovery\WindowsRE\RCXE698.tmp

Filesize
1.2MB

MD5
bdf38e62d9e9a712dd7feb34db771478

SHA1
a86771e163bc5cee8cefbe55a1e408f016cbcdb3

SHA256
9dfab42c308f63b3ecea9ad5748dbcb2a1c1a0a355257d2f0c15fe45f287576a

SHA512
2198f3cbf3cf833186f7217064c7fd226684174f9673b38883150229a54568d2173f22477eb6c4b924b82bc4e72637c70a65caa4e0b663863ff14876e9a29f42

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

Filesize
1KB

MD5
7800fca2323a4130444c572374a030f4

SHA1
40c9b8e0e5e7d72a5293f4010f2ccf21e637b4aa

SHA256
29f5645ac14353ac460858f52c856548f3aeb144b09eef672a6b4849bafe742e

SHA512
c8a7ad930b8c07007c7a67d8c32a2a4a401dcc34ab966e0e80901655fcbe1f5c95b72a195e6381b1de56c2c987eeab093d8e89891bec9e9684785c5d824b3554

Download Submit
C:\Users\Admin\AppData\Local\Temp\kTUdot4Ufs.bat

Filesize
206B

MD5
a45ac8beca0fcfceac781d38f88f7467

SHA1
edc8761d7255dfb6f66e1567d512ed510a01d7ce

SHA256
41b5ab722fd753a7d5f10ef11b3b50df8bbabb89060a994c096e12b7b8fe3e72

SHA512
7305be49c86f933874f5ec964e05e07b69ad177426d288b30de41fa9e9cfe5189f2240ec182ce7775c7dbf247dbd28ce4e49c618a66dbc5a447b8dff539b1daa

Download Submit
C:\Users\Admin\Downloads\SppExtComObj.exe

Filesize
1.2MB

MD5
15cd4edb84e667a2a9ed19d3e71ab50e

SHA1
0409b3e424df8eb31734a626da93949b0939ed87

SHA256
a73abe6f24c5674514f7664a41d3319aea42d96d842ed7ef700ee0a9740f715c

SHA512
2963ae385750ddba11ca819e2a9393603a6c340168ac5db3fe0884481e7357a5010bb1820127a0b24f954d1385d28269622ccbd6f26a87bf0eab94e657c57857

Download Submit
C:\Users\Admin\Downloads\SppExtComObj.exe

Filesize
1.2MB

MD5
15cd4edb84e667a2a9ed19d3e71ab50e

SHA1
0409b3e424df8eb31734a626da93949b0939ed87

SHA256
a73abe6f24c5674514f7664a41d3319aea42d96d842ed7ef700ee0a9740f715c

SHA512
2963ae385750ddba11ca819e2a9393603a6c340168ac5db3fe0884481e7357a5010bb1820127a0b24f954d1385d28269622ccbd6f26a87bf0eab94e657c57857

Download Submit
C:\odt\taskhostw.exe

Filesize
1.2MB

MD5
15cd4edb84e667a2a9ed19d3e71ab50e

SHA1
0409b3e424df8eb31734a626da93949b0939ed87

SHA256
a73abe6f24c5674514f7664a41d3319aea42d96d842ed7ef700ee0a9740f715c

SHA512
2963ae385750ddba11ca819e2a9393603a6c340168ac5db3fe0884481e7357a5010bb1820127a0b24f954d1385d28269622ccbd6f26a87bf0eab94e657c57857

Download Submit
memory/3068-136-0x000000001C2E0000-0x000000001C330000-memory.dmp

Filesize
320KB

Download
memory/3068-135-0x000000001BCD0000-0x000000001BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-367-0x00007FF8F6DA0000-0x00007FF8F7861000-memory.dmp

Filesize
10.8MB

Download
memory/3068-133-0x0000000000FD0000-0x000000000110A000-memory.dmp

Filesize
1.2MB

Download
memory/3068-134-0x00007FF8F6DA0000-0x00007FF8F7861000-memory.dmp

Filesize
10.8MB

Download
memory/4772-372-0x00007FF8F6DA0000-0x00007FF8F7861000-memory.dmp

Filesize
10.8MB

Download
memory/4772-373-0x000000001BE20000-0x000000001BE30000-memory.dmp

Filesize
64KB

Download
memory/4772-374-0x00007FF8F6DA0000-0x00007FF8F7861000-memory.dmp

Filesize
10.8MB

Download