dcrat | be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4

Analysis

max time kernel
117s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 15:03

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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:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\", \"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\", \"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\", \"C:\\surrogatesession\\Idle.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\", \"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\", \"C:\\surrogatesession\\Idle.exe\", \"C:\\Recovery\\1f5748e2-69f6-11ef-b486-62cb582c238c\\services.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\", \"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\", \"C:\\surrogatesession\\Idle.exe\", \"C:\\Recovery\\1f5748e2-69f6-11ef-b486-62cb582c238c\\services.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\conhost.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\", \"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\", \"C:\\surrogatesession\\Idle.exe\", \"C:\\Recovery\\1f5748e2-69f6-11ef-b486-62cb582c238c\\services.exe\", \"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\conhost.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	2104	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2424	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2536	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2980	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1960	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	464	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2544	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	764	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1556	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1808	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	908	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1280	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2672	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2760	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2992	2752	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2956	2752	schtasks.exe	32

Executes dropped EXE 2 IoCs

pid	Process
2448	BlockPortdriverCommon.exe
2468	BlockPortdriverCommon.exe

Loads dropped DLL 2 IoCs

pid	Process
2308	cmd.exe
2308	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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\conhost.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\BlockPortdriverCommon = "\"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\surrogatesession\\Idle.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Recovery\\1f5748e2-69f6-11ef-b486-62cb582c238c\\services.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\surrogatesession\\Idle.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Recovery\\1f5748e2-69f6-11ef-b486-62cb582c238c\\services.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\conhost.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Internet Explorer\\de-DE\\smss.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Program Files\\Java\\jdk1.7.0_80\\lib\\visualvm\\wininit.exe\""	BlockPortdriverCommon.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSCA446653BA82D4FC2BF8414FDB09527ED.TMP	csc.exe
File created	\??\c:\Windows\System32\1woi1z.exe	csc.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\conhost.exe	BlockPortdriverCommon.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\conhost.exe	BlockPortdriverCommon.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\088424020bedd6	BlockPortdriverCommon.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\wininit.exe	BlockPortdriverCommon.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\56085415360792	BlockPortdriverCommon.exe
File created	C:\Program Files (x86)\Internet Explorer\de-DE\smss.exe	BlockPortdriverCommon.exe
File created	C:\Program Files (x86)\Internet Explorer\de-DE\69ddcba757bf72	BlockPortdriverCommon.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\winsxs\x86_microsoft-windows-t..libraries.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_ab1b22ba2dcdbb62\cmd.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
288	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
288	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
2536	schtasks.exe
2956	schtasks.exe
2980	schtasks.exe
464	schtasks.exe
1556	schtasks.exe
1988	schtasks.exe
2992	schtasks.exe
2104	schtasks.exe
2424	schtasks.exe
1808	schtasks.exe
908	schtasks.exe
2544	schtasks.exe
764	schtasks.exe
1280	schtasks.exe
2672	schtasks.exe
2760	schtasks.exe
1960	schtasks.exe
2040	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe
2448	BlockPortdriverCommon.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2448	BlockPortdriverCommon.exe
Token: SeDebugPrivilege	2468	BlockPortdriverCommon.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1016 wrote to memory of 1224	1016	Nixware.exe	28
PID 1016 wrote to memory of 1224	1016	Nixware.exe	28
PID 1016 wrote to memory of 1224	1016	Nixware.exe	28
PID 1016 wrote to memory of 1224	1016	Nixware.exe	28
PID 1224 wrote to memory of 2308	1224	WScript.exe	29
PID 1224 wrote to memory of 2308	1224	WScript.exe	29
PID 1224 wrote to memory of 2308	1224	WScript.exe	29
PID 1224 wrote to memory of 2308	1224	WScript.exe	29
PID 2308 wrote to memory of 2448	2308	cmd.exe	31
PID 2308 wrote to memory of 2448	2308	cmd.exe	31
PID 2308 wrote to memory of 2448	2308	cmd.exe	31
PID 2308 wrote to memory of 2448	2308	cmd.exe	31
PID 2448 wrote to memory of 2476	2448	BlockPortdriverCommon.exe	36
PID 2448 wrote to memory of 2476	2448	BlockPortdriverCommon.exe	36
PID 2448 wrote to memory of 2476	2448	BlockPortdriverCommon.exe	36
PID 2476 wrote to memory of 2392	2476	csc.exe	38
PID 2476 wrote to memory of 2392	2476	csc.exe	38
PID 2476 wrote to memory of 2392	2476	csc.exe	38
PID 2448 wrote to memory of 1424	2448	BlockPortdriverCommon.exe	54
PID 2448 wrote to memory of 1424	2448	BlockPortdriverCommon.exe	54
PID 2448 wrote to memory of 1424	2448	BlockPortdriverCommon.exe	54
PID 1424 wrote to memory of 852	1424	cmd.exe	56
PID 1424 wrote to memory of 852	1424	cmd.exe	56
PID 1424 wrote to memory of 852	1424	cmd.exe	56
PID 1424 wrote to memory of 288	1424	cmd.exe	57
PID 1424 wrote to memory of 288	1424	cmd.exe	57
PID 1424 wrote to memory of 288	1424	cmd.exe	57
PID 1424 wrote to memory of 2468	1424	cmd.exe	60
PID 1424 wrote to memory of 2468	1424	cmd.exe	60
PID 1424 wrote to memory of 2468	1424	cmd.exe	60

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:1016
- 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:1224
- - 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:2308
  - - 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:2448
    - - 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\ll0gnbb4\ll0gnbb4.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2476
      - 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\RESC10E.tmp" "c:\Windows\System32\CSCA446653BA82D4FC2BF8414FDB09527ED.TMP"
        6⤵
        
        PID:2392
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ELprxM02Fu.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1424
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:852
      - C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:288
      - C:\surrogatesession\BlockPortdriverCommon.exe
        
        "C:\surrogatesession\BlockPortdriverCommon.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:2468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Internet Explorer\de-DE\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2104

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\de-DE\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Internet Explorer\de-DE\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\surrogatesession\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\surrogatesession\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\surrogatesession\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 14 /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1280

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommonB" /sc MINUTE /mo 14 /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2760

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:2992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommonB" /sc MINUTE /mo 6 /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2956

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\ELprxM02Fu.bat

Filesize
173B

MD5
6098dab85edce56044b9899b34c9c0ba

SHA1
ad44a5ff5c1117ac4c29d7f2ef5115aa7ec4a198

SHA256
fedf5bc5f1e014fe3bf25159a4a00ad5ec38d3db1b227d184822dbaad3a2d03b

SHA512
e76b6f347defa9f5dd74e9695195a46058cbea91dd1bb3dedee19603b039a02ddd370d0978ad92879d9412461bad3812ed25542e70a6127927e55a4e4c12621c

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESC10E.tmp

Filesize
1KB

MD5
8bf200fe2e7936a5d41909ac160fe9a5

SHA1
5fa42d95539be4a13bef53dc4d9a8b4ab86ad20c

SHA256
24682fe7c6309137517dba7e48d1bacf8c7e394e730f9be8383650960ab8569e

SHA512
9b5011ff99fe32c34c2935f91b27b1e90ebeaaf9518544359b134498b08e77add442f8aaa0047b562c5fa481162f52e3edeb033f6fc64143fc1f8b6fcb6280c4

Download Submit
C:\surrogatesession\9Jg3KVOjcV42zUZPCuIVZgehfMBu6YbdOPQ48qfJn162TYBQ.vbe

Filesize
213B

MD5
f8702ecc9e0f72ccee89fdef7a40b971

SHA1
a495334be7d04fd4d3d4ceba0b1b846a0ad76d78

SHA256
eea23b38c07a415c44a958410d435a4266ebdf7b7cdbb57c2f011b094df99cd5

SHA512
68c8b4ebc2c57f0716b6c62d2596686f50a1a02b58a8090dcffec1615125b05ad76e9650be78e094b9df29f4ca3ac91d4ca7718abe4502266ecca8b44c872ee4

Download Submit
C:\surrogatesession\SnwsOZ2aiJutXMyXmD.bat

Filesize
105B

MD5
c4ede3cc43ab27c5ac840dfd8cd98632

SHA1
61b6df44c8563c5d400c50bbedd91ee9d8c4b28c

SHA256
64eab9ebe09f70865dbb3f35b7e5b76d3ac1c6246bfe7d08569d218a6d0bcfcb

SHA512
715182ee0e5a1a38be29484d6b241a80360dd6afcf9991330d5b278c8bb7ea371d89cd7edf4d943dcc405ce85ff276ea882b219eb1f50526307c02ce1f354ade

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\ll0gnbb4\ll0gnbb4.0.cs

Filesize
387B

MD5
77fd357d24ff4207c6d66530e3a09916

SHA1
9a60bd224ba9fd3901e5493314a8062c586ab650

SHA256
dabbde1ff8b36bfb133c04b267db275e4d2127546e4933947433271398f805c7

SHA512
a2038fe8d9cc783412e27d19c876e6113ac2ae1a93307afc17ab91aefa382ed5e6e63759b8003c954924c8a266585cd0e04bdb8ee03c08fbafc63f58af8dd507

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\ll0gnbb4\ll0gnbb4.cmdline

Filesize
235B

MD5
218f12451f8bdda01843e5183ac927ca

SHA1
a1fdede59c9c4ef3084a0de057b9c348d38efe7b

SHA256
fdcd64e975292d2c394ff7c9dde15aee0244ff76c9d5ab6d4bd1e2fe617c2cad

SHA512
76c3a2c276930780d9c9fdcaf2681d7255b55ddc6188ed1ed32389715b3c4a633dfa5c170400923631e5dd6046148d197934953050fee10aee0c779ff274286b

Download Submit
\??\c:\Windows\System32\CSCA446653BA82D4FC2BF8414FDB09527ED.TMP

Filesize
1KB

MD5
dcd286f3a69cfd0292a8edbc946f8553

SHA1
4d347ac1e8c1d75fc139878f5646d3a0b083ef17

SHA256
29e03364271673f4b388131b7773d016df859bb0b1c5e6c3ad6914a632600596

SHA512
4b9546033bd4957263854fbb0a87aa1d57ce3afbce7bf03b12b05b78f97c5a27c52c1d73e34b6a5ba2c395e26ec9c474a32609441b99cf78ea707113fca96f77

Download Submit
\surrogatesession\BlockPortdriverCommon.exe

Filesize
2.0MB

MD5
77905da28eb0ae1c97f92d614f341411

SHA1
aa7a9229ede890bc8efd667aa4ac488517260f32

SHA256
3c53924669c7c88687d862775af6f78fb2c656d93577f8c96358918e984d8a42

SHA512
66b36b0bc4f38d069ab02adb7d0d2a030ea2268bc826c24533193bc3477c703d941bad86433cfd04af27af6854ee60f17eb1dd84440ebab9494b1d5b0d8ba904

Download Submit
memory/2448-17-0x0000000000770000-0x000000000078C000-memory.dmp

Filesize
112KB

Download
memory/2448-25-0x0000000000760000-0x000000000076E000-memory.dmp

Filesize
56KB

Download
memory/2448-27-0x00000000007D0000-0x00000000007E2000-memory.dmp

Filesize
72KB

Download
memory/2448-29-0x00000000007B0000-0x00000000007BC000-memory.dmp

Filesize
48KB

Download
memory/2448-31-0x00000000007C0000-0x00000000007C8000-memory.dmp

Filesize
32KB

Download
memory/2448-33-0x00000000007F0000-0x00000000007FC000-memory.dmp

Filesize
48KB

Download
memory/2448-23-0x0000000000750000-0x000000000075C000-memory.dmp

Filesize
48KB

Download
memory/2448-21-0x00000000004A0000-0x00000000004AE000-memory.dmp

Filesize
56KB

Download
memory/2448-19-0x0000000000790000-0x00000000007A8000-memory.dmp

Filesize
96KB

Download
memory/2448-15-0x0000000000490000-0x000000000049E000-memory.dmp

Filesize
56KB

Download
memory/2448-13-0x0000000000800000-0x0000000000A12000-memory.dmp

Filesize
2.1MB

Download
memory/2468-63-0x0000000000D90000-0x0000000000FA2000-memory.dmp

Filesize
2.1MB

Download