dcrat | 80446e16d616fee4a8ffeef94f2dc1f5737435d07a111de9622f13a98a5f196e

Analysis

max time kernel
149s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
15-09-2024 07:43

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General

Target

АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe
Size

745KB
MD5

5e82f4a00b31da2ecd210a7c7575e29d
SHA1

518e5f78b256ee794ebbc8f96275993a9252be23
SHA256

80446e16d616fee4a8ffeef94f2dc1f5737435d07a111de9622f13a98a5f196e
SHA512

5f794743493acff89407966cdc2b3df386389d90f2468ec5a32c4df2a2ba6dfddea60886ab14a6e9a1b4ddc173989278e2c7397d430aea8c01297b40d782a900
SSDEEP

12288:sBpoIY///1UFxJF80IsoBVnsNxd2LFErkUzw2jtQsnmeTRf7qrc5PPjr21tM/7nf:ZIY/4FcHG/MnUzVhmMRfG4lLr2M/T

Score

10^/10

dcrat njrat hacked discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

thomas-drops.gl.at.ply.gg:45773

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

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 24 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	4492	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4116	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1292	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3044	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3644	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3548	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3900	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4944	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4604	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5080	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3212	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1904	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2088	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	648	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1848	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2448	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3144	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	72	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3904	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3208	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3164	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4332	2920	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1524	2920	schtasks.exe	84

UAC bypass 3 TTPs 6 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	spoolsv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	spoolsv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	spoolsv.exe

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral4/files/0x000600000002a9b3-6.dat	dcrat
behavioral4/files/0x000100000002a9ca-37.dat	dcrat
behavioral4/memory/1448-39-0x0000000000EF0000-0x0000000000FE4000-memory.dmp	dcrat

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	Server.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	Server.exe

Executes dropped EXE 4 IoCs

pid	Process
5112	gggg.exe
4752	Server.exe
1448	reviewdriver.exe
3996	spoolsv.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	spoolsv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	spoolsv.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reviewdriver.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Windows Media Player\Network Sharing\spoolsv.exe	reviewdriver.exe
File created	C:\Program Files\Windows Media Player\en-US\conhost.exe	reviewdriver.exe
File created	C:\Program Files\VideoLAN\VLC\skins\fonts\886983d96e3d3e	reviewdriver.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\f3b6ecef712a24	reviewdriver.exe
File created	C:\Program Files\VideoLAN\VLC\skins\fonts\csrss.exe	reviewdriver.exe
File created	C:\Program Files (x86)\Windows Media Player\Network Sharing\spoolsv.exe	reviewdriver.exe
File created	C:\Program Files (x86)\Windows Media Player\Network Sharing\f3b6ecef712a24	reviewdriver.exe
File created	C:\Program Files\Windows Media Player\en-US\088424020bedd6	reviewdriver.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\spoolsv.exe	reviewdriver.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\GameBarPresenceWriter\dllhost.exe	reviewdriver.exe
File created	C:\Windows\GameBarPresenceWriter\5940a34987c991	reviewdriver.exe
File created	C:\Windows\rescache\_merged\425634766\lsass.exe	reviewdriver.exe

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 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gggg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000_Classes\Local Settings	gggg.exe
Key created	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000_Classes\Local Settings	spoolsv.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 24 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2448	schtasks.exe
4332	schtasks.exe
1524	schtasks.exe
4492	schtasks.exe
4116	schtasks.exe
1904	schtasks.exe
648	schtasks.exe
3164	schtasks.exe
3644	schtasks.exe
2860	schtasks.exe
4604	schtasks.exe
3904	schtasks.exe
1292	schtasks.exe
4944	schtasks.exe
3212	schtasks.exe
2088	schtasks.exe
1848	schtasks.exe
3144	schtasks.exe
72	schtasks.exe
3044	schtasks.exe
3548	schtasks.exe
3900	schtasks.exe
5080	schtasks.exe
3208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1448	reviewdriver.exe
1448	reviewdriver.exe
1448	reviewdriver.exe
1448	reviewdriver.exe
1448	reviewdriver.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe
3996	spoolsv.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
4752	Server.exe
3996	spoolsv.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	1448	reviewdriver.exe
Token: SeDebugPrivilege	3996	spoolsv.exe
Token: SeDebugPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe
Token: 33	4752	Server.exe
Token: SeIncBasePriorityPrivilege	4752	Server.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 5112	840	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	78
PID 840 wrote to memory of 5112	840	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	78
PID 840 wrote to memory of 5112	840	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	78
PID 840 wrote to memory of 4752	840	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	79
PID 840 wrote to memory of 4752	840	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	79
PID 840 wrote to memory of 4752	840	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	79
PID 5112 wrote to memory of 4112	5112	gggg.exe	80
PID 5112 wrote to memory of 4112	5112	gggg.exe	80
PID 5112 wrote to memory of 4112	5112	gggg.exe	80
PID 4112 wrote to memory of 4676	4112	WScript.exe	81
PID 4112 wrote to memory of 4676	4112	WScript.exe	81
PID 4112 wrote to memory of 4676	4112	WScript.exe	81
PID 4676 wrote to memory of 1448	4676	cmd.exe	83
PID 4676 wrote to memory of 1448	4676	cmd.exe	83
PID 1448 wrote to memory of 3996	1448	reviewdriver.exe	109
PID 1448 wrote to memory of 3996	1448	reviewdriver.exe	109
PID 3996 wrote to memory of 3188	3996	spoolsv.exe	110
PID 3996 wrote to memory of 3188	3996	spoolsv.exe	110
PID 3996 wrote to memory of 1864	3996	spoolsv.exe	111
PID 3996 wrote to memory of 1864	3996	spoolsv.exe	111

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	spoolsv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	spoolsv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	spoolsv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reviewdriver.exe

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\АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe
"C:\Users\Admin\AppData\Local\Temp\АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\Temp\gggg.exe
  "C:\Users\Admin\AppData\Local\Temp\gggg.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:5112
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\ChainComponentBrowserwin\zJJP8u9NRTk6u.vbe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4112
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\ChainComponentBrowserwin\ZckenFSJPCIUJWjfI5CZYMEmaPZVg.bat" "
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4676
    - - C:\ChainComponentBrowserwin\reviewdriver.exe
        
        "C:\ChainComponentBrowserwin\reviewdriver.exe"
        5⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Drops file in Program Files directory
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:1448
      - C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\spoolsv.exe
        
        "C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\spoolsv.exe"
        6⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:3996
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\254bb6e6-210b-41e4-8fe0-f60148c1dc6f.vbs"
        7⤵
        
        PID:3188
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ad8a7c86-5f49-488a-b85f-c3cceaebf1d7.vbs"
        7⤵
        
        PID:1864
- C:\Users\Admin\AppData\Local\Temp\Server.exe
  "C:\Users\Admin\AppData\Local\Temp\Server.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:4752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Media Player\Network Sharing\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4492

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\Network Sharing\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Media Player\Network Sharing\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Oracle\Java\SearchHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHost" /sc ONLOGON /tr "'C:\Users\All Users\Oracle\Java\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Oracle\Java\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Media Player\en-US\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files\Windows Media Player\en-US\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Media Player\en-US\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3212

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\ChainComponentBrowserwin\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\ChainComponentBrowserwin\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\ChainComponentBrowserwin\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Program Files\VideoLAN\VLC\skins\fonts\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:72

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\skins\fonts\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files\VideoLAN\VLC\skins\fonts\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3208

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Windows\GameBarPresenceWriter\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\GameBarPresenceWriter\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Windows\GameBarPresenceWriter\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ChainComponentBrowserwin\ZckenFSJPCIUJWjfI5CZYMEmaPZVg.bat

Filesize
46B

MD5
3e83fda43f1932bb71d930d2f89e68b2

SHA1
1fa2f89990c21a7f0eebfbf06f7064c19e46b081

SHA256
ecb36758516d13f656baac1a37f3af9dd3e683e8aab3847d65bb82c9eb05cb51

SHA512
d6efea92b244d10f5a0e2b228782cc7e1b45fcf262dcc7ea709a9ab8fa458b2e8d3e3bfa4cdf4a4852812d01bb9ff1c7bba65abbe62527e5a84e5b3b15f8ea9b

Download Submit
C:\ChainComponentBrowserwin\reviewdriver.exe

Filesize
948KB

MD5
2e2c059f61338c40914c10d40502e57e

SHA1
e6cb5a1ffdf369b3135c72ab12d71cc3d5f2b053

SHA256
8e4df816223a625bf911553d5f80219f81fc44f07ba98c95f379fd12169c2918

SHA512
1b1f2dae55f50874532b37ad4ab74a54452f65d7499004b37b0afc3dc2c1d16d66a0e41c1733ac1f4cff9993325d32ea714b441c06ba4eba350136835c746d3e

Download Submit
C:\ChainComponentBrowserwin\zJJP8u9NRTk6u.vbe

Filesize
230B

MD5
b9b72befe720ec640eb23938f752a453

SHA1
c621298c3cfac9aa9c5cdfebd5efa0a1b01c7b34

SHA256
bddc35ffa29cfc10fc39778a551335781091aec61771943662e66cdf4c4a07ad

SHA512
4d119e2aba40fe14d624690103d08620369eeeb0a922a3091027a7cf90597db7d491653ed356eb85a45104bdcbd3eb5876e5c4c508ed85d0e235d71a65578f26

Download Submit
C:\Users\Admin\AppData\Local\Temp\254bb6e6-210b-41e4-8fe0-f60148c1dc6f.vbs

Filesize
761B

MD5
7c3d4e6222ced4f05a44045ae6517587

SHA1
751daed0cdd67f4f7e94018ebceaa3c15e26e836

SHA256
2c76587aaaef0cea87174e826ca5806d36df08b9181187349d0afb37c1bd2a1e

SHA512
a4dcbe8d53afcc373ca4650e17256ec76d371e87d1be5d74dac888c45b39fd9786c260c13b6db2b39f7f3e1ba19491289de068629f3006e305ca0cae6664b439

Download Submit
C:\Users\Admin\AppData\Local\Temp\Server.exe

Filesize
43KB

MD5
eab8788760465b2b46598ff289b4b8c4

SHA1
8c7b27c7ec66ea41f7e20afaf1394fb71b7c4a35

SHA256
7ba3084c6d0fcc0e6e1fedfdd04d24768b819aaf309b933d0f4243c37297821f

SHA512
996471d395c297950a4df7140cf0dda388f87ad8a26fb99feb35fa265873b77a7e100520df69770fbe1554ad4bf7f877f9214a61b44326353935dfe7def12ed0

Download Submit
C:\Users\Admin\AppData\Local\Temp\ad8a7c86-5f49-488a-b85f-c3cceaebf1d7.vbs

Filesize
537B

MD5
d80ea83f2d65376261aeb2c9f670e0f7

SHA1
e742be55e172d5a404a1c6c80270c7aceb50fd82

SHA256
ef09cf73d4468203d0defe7b55c271a3b6673c7e40d3bfb94ee53542675bad69

SHA512
a59f222cffcaddfb842875bc70f78cbf9b27c14d5674f852d313eb9f97e46ff778c6c8bbccb60053de35a85c02b558765a8b7d622b6fc4856e656b139e481851

Download Submit
C:\Users\Admin\AppData\Local\Temp\gggg.exe

Filesize
1.2MB

MD5
c5607848210b7d664771584276d7d7ae

SHA1
9a395fbac63306fa240e51646cad80a803064352

SHA256
16de1516d3fc00a0873b270ffa44f20c13524827a88798e2743afe0bb06b9815

SHA512
ef9c622ee75161fc038456a2a7e7b9e881f66852dd06331fa2fecac13ce4d585b332672d51a6c8ab3dfd5a99de22b863dd52b53750669d0175aea45ed08a6e8b

Download Submit
memory/840-23-0x00007FF92A5E0000-0x00007FF92B0A2000-memory.dmp

Filesize
10.8MB

Download
memory/840-0-0x00007FF92A5E3000-0x00007FF92A5E5000-memory.dmp

Filesize
8KB

Download
memory/840-7-0x00007FF92A5E0000-0x00007FF92B0A2000-memory.dmp

Filesize
10.8MB

Download
memory/840-1-0x0000000000E10000-0x0000000000ED0000-memory.dmp

Filesize
768KB

Download
memory/1448-39-0x0000000000EF0000-0x0000000000FE4000-memory.dmp

Filesize
976KB

Download
memory/1448-40-0x0000000001870000-0x000000000187A000-memory.dmp

Filesize
40KB

Download
memory/1448-42-0x0000000003290000-0x000000000329A000-memory.dmp

Filesize
40KB

Download
memory/1448-41-0x0000000001880000-0x000000000188C000-memory.dmp

Filesize
48KB

Download
memory/3996-83-0x000000001BF50000-0x000000001BF96000-memory.dmp

Filesize
280KB

Download
memory/3996-85-0x000000001C720000-0x000000001C73E000-memory.dmp

Filesize
120KB

Download
memory/3996-86-0x000000001C740000-0x000000001C74B000-memory.dmp

Filesize
44KB

Download
memory/3996-84-0x000000001C710000-0x000000001C71D000-memory.dmp

Filesize
52KB

Download
memory/4752-22-0x0000000005170000-0x000000000520C000-memory.dmp

Filesize
624KB

Download
memory/4752-31-0x00000000055F0000-0x0000000005682000-memory.dmp

Filesize
584KB

Download
memory/4752-80-0x0000000005590000-0x000000000559A000-memory.dmp

Filesize
40KB

Download
memory/4752-81-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/4752-82-0x0000000074AA0000-0x0000000075251000-memory.dmp

Filesize
7.7MB

Download
memory/4752-32-0x0000000074AA0000-0x0000000075251000-memory.dmp

Filesize
7.7MB

Download
memory/4752-30-0x0000000005B00000-0x00000000060A6000-memory.dmp

Filesize
5.6MB

Download
memory/4752-21-0x0000000000850000-0x0000000000862000-memory.dmp

Filesize
72KB

Download
memory/4752-19-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download