dcrat | 5bebe0a5a633bb72179113bca4fe7d0ac366ad77160eb85eeef4f7d8fdd29846

Analysis

max time kernel
20s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16/03/2023, 01:31

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
6f8f1d2317ed4b4832aa8677f2034f4d.exe
Size 1.1MB
Sample230316-bxdfwsaf4s
SHA256 5bebe0a5a633bb72179113bca4fe7d0ac366ad77160eb85eeef4f7d8fdd29846
MD5 6f8f1d2317ed4b4832aa8677f2034f4d
SHA1 636dfe12009cf62daae26f02eb0d49de69ee5094
SHA512 926163248f62cbdeef9d61c7c9f9e8fe7b4a81489e554265499ecfe77647f3e8a114e869c868b782c1c4543752ee3a2203bf5921d97fd81cc5cccc9ff2fc2257
SSDEEP 24576:i2+eiLchKRPBb4sReNdvq9Bk9juGmADiymtEbUbYtYo:MeqRNdeNdvGvGmVymtMUb8
MD5 SHA1 SHA512 SSDEEP

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 33 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	4052	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1924	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4372	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3488	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1200	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4324	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4356	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	224	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	220	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1620	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5112	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4080	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3892	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1876	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4268	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4936	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4540	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3160	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2752	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2872	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3756	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4044	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3124	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4720	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4860	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2324	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1516	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4784	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	912	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4932	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4944	4996	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1956	4996	schtasks.exe	28

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/4548-133-0x0000000000AD0000-0x0000000000BF6000-memory.dmp	dcrat
behavioral2/files/0x0006000000023135-144.dat	dcrat
behavioral2/files/0x0007000000023142-175.dat	dcrat
behavioral2/files/0x0007000000023142-174.dat	dcrat

Checks computer location settings 2 TTPs 2 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-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	6f8f1d2317ed4b4832aa8677f2034f4d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	6f8f1d2317ed4b4832aa8677f2034f4d.exe

Executes dropped EXE 1 IoCs

pid	Process
4952	SppExtComObj.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\en-US\explorer.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Program Files (x86)\Internet Explorer\en-US\7a0fd90576e088	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Program Files (x86)\Google\Temp\csrss.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Program Files (x86)\Google\Temp\886983d96e3d3e	6f8f1d2317ed4b4832aa8677f2034f4d.exe

Drops file in Windows directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\IME\es-ES\SppExtComObj.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\LiveKernelReports\27d1bcfc3c54e0	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\IME\es-ES\SppExtComObj.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File opened for modification	C:\Windows\tracing\OfficeClickToRun.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\tracing\e6c9b481da804f	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\LiveKernelReports\System.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\IME\es-ES\e1ef82546f0b02	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\en-US\Idle.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\en-US\6ccacd8608530f	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\CSC\Registry.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe
File created	C:\Windows\tracing\OfficeClickToRun.exe	6f8f1d2317ed4b4832aa8677f2034f4d.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 33 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
4936	schtasks.exe
3756	schtasks.exe
3124	schtasks.exe
3488	schtasks.exe
1620	schtasks.exe
220	schtasks.exe
1916	schtasks.exe
4044	schtasks.exe
2324	schtasks.exe
4784	schtasks.exe
4052	schtasks.exe
1200	schtasks.exe
4080	schtasks.exe
4268	schtasks.exe
2872	schtasks.exe
4944	schtasks.exe
1924	schtasks.exe
4356	schtasks.exe
2752	schtasks.exe
912	schtasks.exe
4372	schtasks.exe
224	schtasks.exe
4540	schtasks.exe
4860	schtasks.exe
1516	schtasks.exe
4932	schtasks.exe
4324	schtasks.exe
1876	schtasks.exe
5112	schtasks.exe
4720	schtasks.exe
1956	schtasks.exe
3892	schtasks.exe
3160	schtasks.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings	6f8f1d2317ed4b4832aa8677f2034f4d.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
4548	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
4952	SppExtComObj.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4548	6f8f1d2317ed4b4832aa8677f2034f4d.exe
Token: SeDebugPrivilege	1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe
Token: SeDebugPrivilege	4952	SppExtComObj.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4548 wrote to memory of 1384	4548	6f8f1d2317ed4b4832aa8677f2034f4d.exe	101
PID 4548 wrote to memory of 1384	4548	6f8f1d2317ed4b4832aa8677f2034f4d.exe	101
PID 1384 wrote to memory of 892	1384	cmd.exe	103
PID 1384 wrote to memory of 892	1384	cmd.exe	103
PID 1384 wrote to memory of 1912	1384	cmd.exe	104
PID 1384 wrote to memory of 1912	1384	cmd.exe	104
PID 1912 wrote to memory of 4952	1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe	121
PID 1912 wrote to memory of 4952	1912	6f8f1d2317ed4b4832aa8677f2034f4d.exe	121

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\6f8f1d2317ed4b4832aa8677f2034f4d.exe
"C:\Users\Admin\AppData\Local\Temp\6f8f1d2317ed4b4832aa8677f2034f4d.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4548
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\mIYvdu6LcW.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1384
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:892
- - C:\Users\Admin\AppData\Local\Temp\6f8f1d2317ed4b4832aa8677f2034f4d.exe
    "C:\Users\Admin\AppData\Local\Temp\6f8f1d2317ed4b4832aa8677f2034f4d.exe"
    3⤵
    - Checks computer location settings
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1912
  - - C:\Windows\IME\es-ES\SppExtComObj.exe
      "C:\Windows\IME\es-ES\SppExtComObj.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 14 /tr "'C:\Windows\tracing\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows\tracing\OfficeClickToRun.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 "OfficeClickToRunO" /sc MINUTE /mo 10 /tr "'C:\Windows\tracing\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Windows\LiveKernelReports\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\LiveKernelReports\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Windows\LiveKernelReports\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4356

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Music\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Public\Music\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Music\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Package Cache\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\All Users\Package Cache\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Package Cache\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 14 /tr "'C:\Users\All Users\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\S-1-5-21-2275444769-3691835758-4097679484-1000\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4268

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Users\All Users\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\S-1-5-21-2275444769-3691835758-4097679484-1000\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\S-1-5-21-2275444769-3691835758-4097679484-1000\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 7 /tr "'C:\Windows\IME\es-ES\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Windows\IME\es-ES\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 5 /tr "'C:\Windows\IME\es-ES\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Internet Explorer\en-US\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\en-US\explorer.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 "explorere" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Internet Explorer\en-US\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Google\Temp\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Temp\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Google\Temp\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Windows\en-US\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Windows\en-US\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Windows\en-US\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\PrintHood\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Admin\PrintHood\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\PrintHood\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1956

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 448 -p 2668 -ip 2668
1⤵
PID:3672

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2372

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:3444

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1524

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:4308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

RuntimeBroker.exe

Path C:\ProgramData\Package Cache\RuntimeBroker.exe
Size 1.1MB
SHA256 5bebe0a5a633bb72179113bca4fe7d0ac366ad77160eb85eeef4f7d8fdd29846
MD5 6f8f1d2317ed4b4832aa8677f2034f4d
SHA1 636dfe12009cf62daae26f02eb0d49de69ee5094
SHA512 926163248f62cbdeef9d61c7c9f9e8fe7b4a81489e554265499ecfe77647f3e8a114e869c868b782c1c4543752ee3a2203bf5921d97fd81cc5cccc9ff2fc2257
SSDEEP 24576:i2+eiLchKRPBb4sReNdvq9Bk9juGmADiymtEbUbYtYo:MeqRNdeNdvGvGmVymtMUb8
MD5 SHA1 SHA512 SSDEEP

Submit Download

6f8f1d2317ed4b4832aa8677f2034f4d.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\6f8f1d2317ed4b4832aa8677f2034f4d.exe.log
Size 1KB
SHA256 29f5645ac14353ac460858f52c856548f3aeb144b09eef672a6b4849bafe742e
MD5 7800fca2323a4130444c572374a030f4
SHA1 40c9b8e0e5e7d72a5293f4010f2ccf21e637b4aa
SHA512 c8a7ad930b8c07007c7a67d8c32a2a4a401dcc34ab966e0e80901655fcbe1f5c95b72a195e6381b1de56c2c987eeab093d8e89891bec9e9684785c5d824b3554
MD5 SHA1 SHA512

Submit Download

mIYvdu6LcW.bat

Path C:\Users\Admin\AppData\Local\Temp\mIYvdu6LcW.bat
Size 235B
SHA256 2e6370e126b943b9ef0f6d873aca4966ee47d0cbcf13f4eac0888aa475de76b4
MD5 8839b1d97f90b79bcd5be858b2b80c5f
SHA1 eb4d80433bf796d105d6a74dea641b3d8a162431
SHA512 b8633f3d333deb4ba774e1ce26a4c8e68dbb58390f66cb3074efaadca5bd41eabeca6c7f9dd2090a67e5a3a275514be91fcecce35e2d4612f40e26255e15e0af
MD5 SHA1 SHA512

Submit Download

SppExtComObj.exe

Path C:\Windows\IME\es-ES\SppExtComObj.exe
Size 1.1MB
SHA256 5bebe0a5a633bb72179113bca4fe7d0ac366ad77160eb85eeef4f7d8fdd29846
MD5 6f8f1d2317ed4b4832aa8677f2034f4d
SHA1 636dfe12009cf62daae26f02eb0d49de69ee5094
SHA512 926163248f62cbdeef9d61c7c9f9e8fe7b4a81489e554265499ecfe77647f3e8a114e869c868b782c1c4543752ee3a2203bf5921d97fd81cc5cccc9ff2fc2257
SSDEEP 24576:i2+eiLchKRPBb4sReNdvq9Bk9juGmADiymtEbUbYtYo:MeqRNdeNdvGvGmVymtMUb8
MD5 SHA1 SHA512 SSDEEP

Submit Download

SppExtComObj.exe

Path C:\Windows\IME\es-ES\SppExtComObj.exe
Size 1.1MB
SHA256 5bebe0a5a633bb72179113bca4fe7d0ac366ad77160eb85eeef4f7d8fdd29846
MD5 6f8f1d2317ed4b4832aa8677f2034f4d
SHA1 636dfe12009cf62daae26f02eb0d49de69ee5094
SHA512 926163248f62cbdeef9d61c7c9f9e8fe7b4a81489e554265499ecfe77647f3e8a114e869c868b782c1c4543752ee3a2203bf5921d97fd81cc5cccc9ff2fc2257
SSDEEP 24576:i2+eiLchKRPBb4sReNdvq9Bk9juGmADiymtEbUbYtYo:MeqRNdeNdvGvGmVymtMUb8
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1912-157-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

Download

memory/4548-133-0x0000000000AD0000-0x0000000000BF6000-memory.dmp

Download

memory/4548-134-0x0000000001360000-0x0000000001370000-memory.dmp

Download

memory/4548-135-0x000000001CAB0000-0x000000001CB00000-memory.dmp

Download

memory/4952-176-0x000000001CEF0000-0x000000001CF00000-memory.dmp

Download

memory/4952-177-0x000000001CEF0000-0x000000001CF00000-memory.dmp

Download