dcrat | be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4

Analysis

max time kernel
119s
max time network
150s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 15:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Nixware.exe
Size

2.7MB
MD5

d07543cb1bc6f660adcb7107ab33f270
SHA1

8421ed19516a2152e4a53d694179107f3ef585c0
SHA256

be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4
SHA512

03b6e377af1022d298aeac70c779b621cb5c0e636874e7739fa7ad30b1d64a08a16429719f89dcd0122f8b7309b20708672f8da32577e0265c3c8b34bae2add0
SSDEEP

49152:GB7nRsoz7nIZgHltNj/VImvhIudDXtNHUxQ:Y7nq27nIENjqihIerHUxQ

Score

10^/10

dcrat discovery infostealer persistence 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

Modifies WinLogon for persistence 2 TTPs 6 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\conhost.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\conhost.exe\", \"C:\\Users\\Public\\Favorites\\spoolsv.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\conhost.exe\", \"C:\\Users\\Public\\Favorites\\spoolsv.exe\", \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\cmd.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\conhost.exe\", \"C:\\Users\\Public\\Favorites\\spoolsv.exe\", \"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\cmd.exe\", \"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe

Process spawned unexpected child process 18 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	2416	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1248	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1504	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2668	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1820	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1272	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3000	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2036	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3068	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1028	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2512	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3008	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	584	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1152	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2532	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1688	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	572	2760	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2128	2760	schtasks.exe	35

Executes dropped EXE 2 IoCs

pid	Process
2936	BlockPortdriverCommon.exe
896	wininit.exe

Loads dropped DLL 2 IoCs

pid	Process
2892	cmd.exe
2892	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

Adds Run key to start application 2 TTPs 12 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\BlockPortdriverCommon = "\"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BlockPortdriverCommon = "\"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Program Files (x86)\\Mozilla Maintenance Service\\conhost.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Program Files (x86)\\Mozilla Maintenance Service\\conhost.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\MSOCache\\All Users\\{90140000-00BA-0409-0000-0000000FF1CE}-C\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\Public\\Favorites\\spoolsv.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\Public\\Favorites\\spoolsv.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\cmd.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Recovery\\f6a14ac2-8725-11ef-a9ab-dab21757c799\\cmd.exe\""	BlockPortdriverCommon.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSCDA4DABB53F4597A421BDF8A6CD2ED6.TMP	csc.exe
File created	\??\c:\Windows\System32\9w3j6e.exe	csc.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Mozilla Maintenance Service\conhost.exe	BlockPortdriverCommon.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\088424020bedd6	BlockPortdriverCommon.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\rescache\rc0006\wininit.exe	BlockPortdriverCommon.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Nixware.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2528	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2528	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
584	schtasks.exe
2036	schtasks.exe
3068	schtasks.exe
2532	schtasks.exe
2128	schtasks.exe
2668	schtasks.exe
3008	schtasks.exe
1504	schtasks.exe
1820	schtasks.exe
1028	schtasks.exe
2512	schtasks.exe
1152	schtasks.exe
1688	schtasks.exe
2416	schtasks.exe
1248	schtasks.exe
572	schtasks.exe
1272	schtasks.exe
3000	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe
2936	BlockPortdriverCommon.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2936	BlockPortdriverCommon.exe
Token: SeDebugPrivilege	896	wininit.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2608	2636	Nixware.exe	30
PID 2636 wrote to memory of 2608	2636	Nixware.exe	30
PID 2636 wrote to memory of 2608	2636	Nixware.exe	30
PID 2636 wrote to memory of 2608	2636	Nixware.exe	30
PID 2608 wrote to memory of 2892	2608	WScript.exe	32
PID 2608 wrote to memory of 2892	2608	WScript.exe	32
PID 2608 wrote to memory of 2892	2608	WScript.exe	32
PID 2608 wrote to memory of 2892	2608	WScript.exe	32
PID 2892 wrote to memory of 2936	2892	cmd.exe	34
PID 2892 wrote to memory of 2936	2892	cmd.exe	34
PID 2892 wrote to memory of 2936	2892	cmd.exe	34
PID 2892 wrote to memory of 2936	2892	cmd.exe	34
PID 2936 wrote to memory of 1744	2936	BlockPortdriverCommon.exe	39
PID 2936 wrote to memory of 1744	2936	BlockPortdriverCommon.exe	39
PID 2936 wrote to memory of 1744	2936	BlockPortdriverCommon.exe	39
PID 1744 wrote to memory of 3060	1744	csc.exe	41
PID 1744 wrote to memory of 3060	1744	csc.exe	41
PID 1744 wrote to memory of 3060	1744	csc.exe	41
PID 2936 wrote to memory of 944	2936	BlockPortdriverCommon.exe	57
PID 2936 wrote to memory of 944	2936	BlockPortdriverCommon.exe	57
PID 2936 wrote to memory of 944	2936	BlockPortdriverCommon.exe	57
PID 944 wrote to memory of 2552	944	cmd.exe	59
PID 944 wrote to memory of 2552	944	cmd.exe	59
PID 944 wrote to memory of 2552	944	cmd.exe	59
PID 944 wrote to memory of 2528	944	cmd.exe	60
PID 944 wrote to memory of 2528	944	cmd.exe	60
PID 944 wrote to memory of 2528	944	cmd.exe	60
PID 944 wrote to memory of 896	944	cmd.exe	61
PID 944 wrote to memory of 896	944	cmd.exe	61
PID 944 wrote to memory of 896	944	cmd.exe	61

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\Nixware.exe
"C:\Users\Admin\AppData\Local\Temp\Nixware.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\surrogatesession\9Jg3KVOjcV42zUZPCuIVZgehfMBu6YbdOPQ48qfJn162TYBQ.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2608
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\surrogatesession\SnwsOZ2aiJutXMyXmD.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2892
  - - C:\surrogatesession\BlockPortdriverCommon.exe
      "C:\surrogatesession/BlockPortdriverCommon.exe"
      4⤵
      Modifies WinLogon for persistence
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2936
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\1n3mqryc\1n3mqryc.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:1744
      - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESFCF5.tmp" "c:\Windows\System32\CSCDA4DABB53F4597A421BDF8A6CD2ED6.TMP"
        6⤵
        
        PID:3060
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\XDgyIfmXP1.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:944
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:2552
      - C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2528
      - C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\wininit.exe
        
        "C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\wininit.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1248

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 14 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1272

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\conhost.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 "conhostc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Favorites\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\Public\Favorites\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Favorites\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 5 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:584

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 5 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommonB" /sc MINUTE /mo 9 /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommon" /sc ONLOGON /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:572

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommonB" /sc MINUTE /mo 7 /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\RESFCF5.tmp

Filesize
1KB

MD5
88c20d087abe775431548cf8486489d1

SHA1
974907f586a8a471ae55062982b23f58b0eebc63

SHA256
b2ae96ac33b04c5e505b5f42e2421a1e1e5214fdf8b285de7f2b94675ade4198

SHA512
c3ef2ecd9a3e7bb948e87241017bd634ac8a0a8d95640fd32e370af3a917595723b2f9095c563f9068f52e5809917970e85e71d0fe6a3417b188e4cbf4c9c82e

Download Submit
C:\Users\Admin\AppData\Local\Temp\XDgyIfmXP1.bat

Filesize
202B

MD5
7e1de011b39164580d749d458719f061

SHA1
953bd36f0133446bf5a107fe188d200bb7e4c5f6

SHA256
a712d575a129e1d172834bfe729b55163552f33c9058af75bd6b2afc7de91dbe

SHA512
cc0c17aff956ef3a9527cc83cff40a2926f86ef954753cccd4f856f28d114ef5e519fbd5468b572359718710a915dfdb36871167cb9a02849a98462b27b5de9f

Download Submit
C:\surrogatesession\9Jg3KVOjcV42zUZPCuIVZgehfMBu6YbdOPQ48qfJn162TYBQ.vbe

Filesize
213B

MD5
f8702ecc9e0f72ccee89fdef7a40b971

SHA1
a495334be7d04fd4d3d4ceba0b1b846a0ad76d78

SHA256
eea23b38c07a415c44a958410d435a4266ebdf7b7cdbb57c2f011b094df99cd5

SHA512
68c8b4ebc2c57f0716b6c62d2596686f50a1a02b58a8090dcffec1615125b05ad76e9650be78e094b9df29f4ca3ac91d4ca7718abe4502266ecca8b44c872ee4

Download Submit
C:\surrogatesession\BlockPortdriverCommon.exe

Filesize
2.0MB

MD5
77905da28eb0ae1c97f92d614f341411

SHA1
aa7a9229ede890bc8efd667aa4ac488517260f32

SHA256
3c53924669c7c88687d862775af6f78fb2c656d93577f8c96358918e984d8a42

SHA512
66b36b0bc4f38d069ab02adb7d0d2a030ea2268bc826c24533193bc3477c703d941bad86433cfd04af27af6854ee60f17eb1dd84440ebab9494b1d5b0d8ba904

Download Submit
C:\surrogatesession\SnwsOZ2aiJutXMyXmD.bat

Filesize
105B

MD5
c4ede3cc43ab27c5ac840dfd8cd98632

SHA1
61b6df44c8563c5d400c50bbedd91ee9d8c4b28c

SHA256
64eab9ebe09f70865dbb3f35b7e5b76d3ac1c6246bfe7d08569d218a6d0bcfcb

SHA512
715182ee0e5a1a38be29484d6b241a80360dd6afcf9991330d5b278c8bb7ea371d89cd7edf4d943dcc405ce85ff276ea882b219eb1f50526307c02ce1f354ade

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\1n3mqryc\1n3mqryc.0.cs

Filesize
392B

MD5
ceaed59eeac03431d20f0bd67f32750f

SHA1
8c2373b565b78939c1569eabe64e672c2faf11d7

SHA256
a4e534d4f3680e35a8c7e413a02b89667c5dfab35744ccf850a23e6651da24c8

SHA512
8e3df332687424479dfe9da25c409dbcf9258678af6cc1d0c8768c236ee1663c23ef41b26ead34b5ec3a1f833fe66fba251948af3f945eecaf557ead47583fe7

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\1n3mqryc\1n3mqryc.cmdline

Filesize
235B

MD5
bba811559cbc1827b553554c2aa478a1

SHA1
56314f2feca3957e72c231421c19e008f18234b5

SHA256
4640ac7aa2e7f21ecf7e795744789f5677fd6f0e0e60e151c1492f7dc4e79cbc

SHA512
ae12b76c46ef7f4883e0a48e7e1e2db479554631d600a19073881b8b7a29ba0f55dd4f2e3356ff2e5d003d6916806ee31894571878d3933a37abf82a13f98b3d

Download Submit
\??\c:\Windows\System32\CSCDA4DABB53F4597A421BDF8A6CD2ED6.TMP

Filesize
1KB

MD5
70046c6c63d509bb29450ef32b59dda3

SHA1
26802b73997ee22a7cd3d07ae77016969603cf00

SHA256
dd0e7409cd9412eafdd8f881d6094fb539ad19c7a54d76043de655a00f80f5d0

SHA512
d7b8d4ed84b8e1f5e416c378872bb7bc6d884341f0aa76f2c3b664f1ad0324a2d749c51718f3940d61663d152c35ba241ce0def03a002c6423a4d0957866c96f

Download Submit
memory/896-64-0x00000000001D0000-0x00000000003E2000-memory.dmp

Filesize
2.1MB

Download
memory/2936-17-0x0000000000880000-0x000000000089C000-memory.dmp

Filesize
112KB

Download
memory/2936-27-0x0000000002190000-0x00000000021A2000-memory.dmp

Filesize
72KB

Download
memory/2936-29-0x00000000008A0000-0x00000000008AC000-memory.dmp

Filesize
48KB

Download
memory/2936-31-0x0000000002170000-0x0000000002178000-memory.dmp

Filesize
32KB

Download
memory/2936-33-0x0000000002180000-0x000000000218C000-memory.dmp

Filesize
48KB

Download
memory/2936-25-0x0000000000660000-0x000000000066E000-memory.dmp

Filesize
56KB

Download
memory/2936-23-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download
memory/2936-21-0x0000000000640000-0x000000000064E000-memory.dmp

Filesize
56KB

Download
memory/2936-19-0x0000000002150000-0x0000000002168000-memory.dmp

Filesize
96KB

Download
memory/2936-15-0x00000000005B0000-0x00000000005BE000-memory.dmp

Filesize
56KB

Download
memory/2936-13-0x0000000000360000-0x0000000000572000-memory.dmp

Filesize
2.1MB

Download