dcrat | 96c2e9a2370d0df91033333bb9f4dd0662af2c7cd15a2f23ba2b9bb8a699aad0

Analysis

max time kernel
148s
max time network
147s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08-12-2024 13:43

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General

Target

D9B4B4579B6C61FD94D69D7FCEB5F51E.exe
Size

2.3MB
MD5

d9b4b4579b6c61fd94d69d7fceb5f51e
SHA1

7c14d43649b8f78065f6a53e38fb20e69f77c376
SHA256

96c2e9a2370d0df91033333bb9f4dd0662af2c7cd15a2f23ba2b9bb8a699aad0
SHA512

fa37fb61c39d089f3e0313c6b35e2644b26d8cb5af90691589b17d30509cde4af74c93c5dd585d6fafae3a1319a8e3ffa6aa4878bdd3bb7d8a33eecf598dae11
SSDEEP

49152:UbA30/6uKKVR8qNFi+fY8GNTQbVxZdmbvCy6xk0lMA2u/lgqY:UbOuN8qbfY85KbvCjuQ2r

Score

10^/10

dcrat discovery evasion infostealer rat trojan

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

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	2764	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2652	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2672	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	928	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2352	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1336	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2388	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2416	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2420	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1452	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2632	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2880	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	436	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2952	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	944	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1560	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1524	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2152	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3000	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3064	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	276	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1648	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2204	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2180	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2136	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2184	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1228	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1060	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2112	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1924	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1044	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	752	3004	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	496	3004	schtasks.exe	34

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\PromptOnSecureDesktop = "0"	serverDriverMonitor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	conhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	conhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	conhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	serverDriverMonitor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	serverDriverMonitor.exe

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x0007000000019605-9.dat	dcrat
behavioral1/memory/2804-13-0x0000000000190000-0x0000000000390000-memory.dmp	dcrat
behavioral1/memory/2068-48-0x0000000000230000-0x0000000000430000-memory.dmp	dcrat

Executes dropped EXE 2 IoCs

pid	Process
2804	serverDriverMonitor.exe
2068	conhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2924	cmd.exe
2924	cmd.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	serverDriverMonitor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	serverDriverMonitor.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	conhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	conhost.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SoftwareDistribution\ScanFile\winlogon.exe	serverDriverMonitor.exe
File created	C:\Windows\SoftwareDistribution\ScanFile\cc11b995f2a76d	serverDriverMonitor.exe
File created	C:\Windows\Offline Web Pages\sppsvc.exe	serverDriverMonitor.exe
File created	C:\Windows\Offline Web Pages\0a1fd5f707cd16	serverDriverMonitor.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 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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	D9B4B4579B6C61FD94D69D7FCEB5F51E.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 33 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
436	schtasks.exe
2352	schtasks.exe
2420	schtasks.exe
944	schtasks.exe
1524	schtasks.exe
3064	schtasks.exe
2204	schtasks.exe
1060	schtasks.exe
2388	schtasks.exe
2952	schtasks.exe
2880	schtasks.exe
1452	schtasks.exe
3000	schtasks.exe
2136	schtasks.exe
2112	schtasks.exe
496	schtasks.exe
1336	schtasks.exe
2416	schtasks.exe
2180	schtasks.exe
2184	schtasks.exe
1228	schtasks.exe
2672	schtasks.exe
1648	schtasks.exe
1044	schtasks.exe
928	schtasks.exe
2652	schtasks.exe
2632	schtasks.exe
1560	schtasks.exe
2152	schtasks.exe
276	schtasks.exe
1924	schtasks.exe
752	schtasks.exe
2764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2804	serverDriverMonitor.exe
2804	serverDriverMonitor.exe
2804	serverDriverMonitor.exe
2804	serverDriverMonitor.exe
2804	serverDriverMonitor.exe
2804	serverDriverMonitor.exe
2804	serverDriverMonitor.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe
2068	conhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2068	conhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2804	serverDriverMonitor.exe
Token: SeDebugPrivilege	2068	conhost.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 2980	2300	D9B4B4579B6C61FD94D69D7FCEB5F51E.exe	30
PID 2300 wrote to memory of 2980	2300	D9B4B4579B6C61FD94D69D7FCEB5F51E.exe	30
PID 2300 wrote to memory of 2980	2300	D9B4B4579B6C61FD94D69D7FCEB5F51E.exe	30
PID 2300 wrote to memory of 2980	2300	D9B4B4579B6C61FD94D69D7FCEB5F51E.exe	30
PID 2980 wrote to memory of 2924	2980	WScript.exe	31
PID 2980 wrote to memory of 2924	2980	WScript.exe	31
PID 2980 wrote to memory of 2924	2980	WScript.exe	31
PID 2980 wrote to memory of 2924	2980	WScript.exe	31
PID 2924 wrote to memory of 2804	2924	cmd.exe	33
PID 2924 wrote to memory of 2804	2924	cmd.exe	33
PID 2924 wrote to memory of 2804	2924	cmd.exe	33
PID 2924 wrote to memory of 2804	2924	cmd.exe	33
PID 2804 wrote to memory of 2692	2804	serverDriverMonitor.exe	68
PID 2804 wrote to memory of 2692	2804	serverDriverMonitor.exe	68
PID 2804 wrote to memory of 2692	2804	serverDriverMonitor.exe	68
PID 2692 wrote to memory of 2000	2692	cmd.exe	70
PID 2692 wrote to memory of 2000	2692	cmd.exe	70
PID 2692 wrote to memory of 2000	2692	cmd.exe	70
PID 2692 wrote to memory of 2068	2692	cmd.exe	71
PID 2692 wrote to memory of 2068	2692	cmd.exe	71
PID 2692 wrote to memory of 2068	2692	cmd.exe	71
PID 2068 wrote to memory of 2292	2068	conhost.exe	72
PID 2068 wrote to memory of 2292	2068	conhost.exe	72
PID 2068 wrote to memory of 2292	2068	conhost.exe	72
PID 2068 wrote to memory of 2448	2068	conhost.exe	73
PID 2068 wrote to memory of 2448	2068	conhost.exe	73
PID 2068 wrote to memory of 2448	2068	conhost.exe	73

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\EnableLUA = "0"	serverDriverMonitor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	serverDriverMonitor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	serverDriverMonitor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	conhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	conhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	conhost.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\D9B4B4579B6C61FD94D69D7FCEB5F51E.exe
"C:\Users\Admin\AppData\Local\Temp\D9B4B4579B6C61FD94D69D7FCEB5F51E.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Agentref\owPgZv.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2980
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Agentref\x525Aw58wgGh.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2924
  - - C:\Agentref\serverDriverMonitor.exe
      "C:\Agentref\serverDriverMonitor.exe"
      4⤵
      UAC bypass
      Executes dropped EXE
      Checks whether UAC is enabled
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:2804
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\rIRdy87Xyz.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2692
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:2000
      - C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe
        
        "C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe"
        6⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:2068
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5227b3f2-a805-4e01-8380-354e184445d6.vbs"
        7⤵
        
        PID:2292
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\cc1400f4-ddbb-400b-94dd-12194f5689ce.vbs"
        7⤵
        
        PID:2448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\csrss.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 "servicess" /sc MINUTE /mo 14 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 14 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Agentref\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2388

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Agentref\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Agentref\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Agentref\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Agentref\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Agentref\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Agentref\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Agentref\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\Agentref\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\Windows\SoftwareDistribution\ScanFile\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Windows\SoftwareDistribution\ScanFile\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 9 /tr "'C:\Windows\SoftwareDistribution\ScanFile\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2204

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Users\Default\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Users\Default\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'C:\Users\Default\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Windows\Offline Web Pages\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1060

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Windows\Offline Web Pages\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\Windows\Offline Web Pages\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:496

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

Replay Monitor

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Downloads

C:\Agentref\owPgZv.vbe

Filesize
197B

MD5
0d5aefa3c43518d920c22edbedbc89a9

SHA1
c83cca811f929b69bf1b4f718373f8a37f5721cd

SHA256
c4204aba735a3ffed104da1e734b06e30ccf4c30cec6447a6c7c07e8c262b6f9

SHA512
431067fbca5b0d27d290d3627acfd5edc4461e540359d13a0b17a964c93141f0a98be739c5c4d7405d6b4293b8c161f856d1619eb1f75823f769cc0faa60425c

Download Submit
C:\Agentref\x525Aw58wgGh.bat

Filesize
37B

MD5
f89871c7b07a892e3b5b74f32b3ded9a

SHA1
7d425f9f3a2796307ca2a5acd5c743038f73c7d7

SHA256
c1844a2fcb48d78a6b3755e29f6bb41ecd194414bbe0f2a9f21a9d846171141e

SHA512
772c36d0a490a2aff151582d2d7f1f06f828baaf0a5d7b7651d758097db6a7aab9659944ec41a73ac9b7103866ad4077dd6dd813c1cd307109b9548aa879b750

Download Submit
C:\Users\Admin\AppData\Local\Temp\5227b3f2-a805-4e01-8380-354e184445d6.vbs

Filesize
750B

MD5
7a0d0e2ed544b8370225018cbb8c1bfb

SHA1
2b4b30467ecb33fca51f374920db7ab9c0f4c53d

SHA256
496143af28530bc56f3b94d08cbffbbe09f2e08bcad3a0b674947215563e567d

SHA512
1e73a754383b1a5e5eaabc2053cab884a36baf514c2edebe4abc54b71cdf20543738c21bb6ac0775bdd2b04f8d298bffc6f9ac1996972e7150aa1546d3a765eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\cc1400f4-ddbb-400b-94dd-12194f5689ce.vbs

Filesize
526B

MD5
32d48de08be38411a29f39b5346e3428

SHA1
be8dc790c2a76644a60106fb07e94bf301482b1f

SHA256
535f3a127e7bbc23815ab12b6057eb9d2d9551554a29d1ab2cae42ce67486290

SHA512
6323b4e245a5704ec9fe14efab4888e0f9e68db6b6dbef1eee52801fb77fe7cab2bd3925ab1be0b04c1a1dce31bb60c184b2fa882f66f501c24fce115affaaab

Download Submit
C:\Users\Admin\AppData\Local\Temp\rIRdy87Xyz.bat

Filesize
239B

MD5
0ed71819dcb51122aaad15440794c37e

SHA1
1acb707999cc979a01886a0776f90c90342abed8

SHA256
8bc05cb0b5769182e6845d5876337cb8e752b4cd208e145b00ca021b44f9c5ed

SHA512
9352ac15bbc2665b98ec497ba2a2f873e97190f9e8511758d81bb61a04db4ac52f54f41274ebbff7a3ae7ba8bb0efed30158e96d02281c7ed4ca10ae07366aea

Download Submit
\Agentref\serverDriverMonitor.exe

Filesize
2.0MB

MD5
fc975c6529d815edd1ad7fdcf717a85f

SHA1
84c7b446e4d3915a6968242ef8fa2bd2facf2314

SHA256
67b1bda1f5c4225232425b51ebd6ad53d12bea40d581823d3491bdb3c3f34cf1

SHA512
ecd2d6db9fe10b138951b558fb8f00ae30b9495fd14d7766e2f70045bef6908ba3492711e62adb3af750e373dc47121520302757fcbbb00a47fdf2545fbbb22a

Download Submit
memory/2068-48-0x0000000000230000-0x0000000000430000-memory.dmp

Filesize
2.0MB

Download
memory/2804-13-0x0000000000190000-0x0000000000390000-memory.dmp

Filesize
2.0MB

Download
memory/2804-18-0x0000000000660000-0x000000000066C000-memory.dmp

Filesize
48KB

Download
memory/2804-17-0x0000000000650000-0x000000000065A000-memory.dmp

Filesize
40KB

Download
memory/2804-16-0x0000000000640000-0x000000000064C000-memory.dmp

Filesize
48KB

Download
memory/2804-15-0x00000000006F0000-0x0000000000746000-memory.dmp

Filesize
344KB

Download
memory/2804-14-0x0000000000630000-0x000000000063A000-memory.dmp

Filesize
40KB

Download