dcrat | 7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
04-04-2024 11:56

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General

Target

7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe
Size

1.1MB
MD5

6e6f8bc0dbceec859f9baaff0ebe2811
SHA1

495b4434e34bbf6c432718ee6fac880f16be49a0
SHA256

7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e
SHA512

aab1bba5a4fc395f2d378bfc2bad098ce4efbeadacea47f650e16afd99373d518fd2cf9f8c30422cd34939d04d2e05ac9fc5ee8b48d6f5bc8f7cbb19d1bfeac7
SSDEEP

24576:U2G/nvxW3Ww0tkqV9bjWrJeQfBmAL6PLRr0UeJ:UbA30kqIJR/

Score

10^/10

dcrat infostealer rat

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Process spawned unexpected child process 42 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	3876	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4476	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	908	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4048	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4904	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	652	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4816	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1796	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2324	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1492	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2624	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3544	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4772	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4000	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3908	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2340	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1180	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3152	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3904	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1464	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3140	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4444	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2536	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4856	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5112	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3088	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3916	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2044	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2856	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3688	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4716	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1700	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	892	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4680	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3496	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3472	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4960	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1512	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2600	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1528	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4032	2860	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2752	2860	schtasks.exe	81

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000200000002a7a4-10.dat	dcrat
behavioral2/memory/2708-12-0x0000000000250000-0x0000000000326000-memory.dmp	dcrat

Executes dropped EXE 2 IoCs

pid	Process
2708	agentDllDhcp.exe
2116	fontdrvhost.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\66fc9ff0ee96c2	agentDllDhcp.exe
File created	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\StartMenuExperienceHost.exe	agentDllDhcp.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\sppsvc.exe	agentDllDhcp.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\0a1fd5f707cd16	agentDllDhcp.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\dllhost.exe	agentDllDhcp.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\5940a34987c991	agentDllDhcp.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\sihost.exe	agentDllDhcp.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\apppatch\AppPatch64\csrss.exe	agentDllDhcp.exe
File created	C:\Windows\apppatch\AppPatch64\886983d96e3d3e	agentDllDhcp.exe
File created	C:\Windows\Panther\setup.exe\sysmon.exe	agentDllDhcp.exe
File created	C:\Windows\Panther\setup.exe\121e5b5079f7c0	agentDllDhcp.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 42 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3496	schtasks.exe
3876	schtasks.exe
4048	schtasks.exe
3544	schtasks.exe
3908	schtasks.exe
3904	schtasks.exe
3688	schtasks.exe
4904	schtasks.exe
4772	schtasks.exe
5112	schtasks.exe
3088	schtasks.exe
892	schtasks.exe
1528	schtasks.exe
2324	schtasks.exe
2856	schtasks.exe
3472	schtasks.exe
2752	schtasks.exe
4716	schtasks.exe
4816	schtasks.exe
1492	schtasks.exe
2624	schtasks.exe
1180	schtasks.exe
1464	schtasks.exe
2536	schtasks.exe
908	schtasks.exe
652	schtasks.exe
3152	schtasks.exe
4856	schtasks.exe
1512	schtasks.exe
2600	schtasks.exe
1700	schtasks.exe
4032	schtasks.exe
2340	schtasks.exe
3916	schtasks.exe
2044	schtasks.exe
4680	schtasks.exe
4960	schtasks.exe
4476	schtasks.exe
1796	schtasks.exe
4000	schtasks.exe
3140	schtasks.exe
4444	schtasks.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2567984660-2719943099-2683635618-1000_Classes\Local Settings	7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2708	agentDllDhcp.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe
2116	fontdrvhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2116	fontdrvhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	agentDllDhcp.exe
Token: SeDebugPrivilege	2116	fontdrvhost.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 3520	1172	7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe	77
PID 1172 wrote to memory of 3520	1172	7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe	77
PID 1172 wrote to memory of 3520	1172	7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe	77
PID 3520 wrote to memory of 3156	3520	WScript.exe	78
PID 3520 wrote to memory of 3156	3520	WScript.exe	78
PID 3520 wrote to memory of 3156	3520	WScript.exe	78
PID 3156 wrote to memory of 2708	3156	cmd.exe	80
PID 3156 wrote to memory of 2708	3156	cmd.exe	80
PID 2708 wrote to memory of 2116	2708	agentDllDhcp.exe	124
PID 2708 wrote to memory of 2116	2708	agentDllDhcp.exe	124

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\7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe
"C:\Users\Admin\AppData\Local\Temp\7574d2c9903d02681c8190816aa30a76d8874f03148539eacd6af126dc4cba8e.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\BlockComponentwebMonitordhcp\AbAw8xfGFsmxdxvuwvbKubDJeV.vbe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3520
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\BlockComponentwebMonitordhcp\8H5kf2bUK2r.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3156
  - - C:\BlockComponentwebMonitordhcp\agentDllDhcp.exe
      "C:\BlockComponentwebMonitordhcp\agentDllDhcp.exe"
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2708
    - - C:\BlockComponentwebMonitordhcp\fontdrvhost.exe
        
        "C:\BlockComponentwebMonitordhcp\fontdrvhost.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:2116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 14 /tr "'C:\odt\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\odt\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 8 /tr "'C:\odt\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Program Files\VideoLAN\VLC\hrtfs\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\hrtfs\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\Program Files\VideoLAN\VLC\hrtfs\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\BlockComponentwebMonitordhcp\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\BlockComponentwebMonitordhcp\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4816

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\BlockComponentwebMonitordhcp\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\BlockComponentwebMonitordhcp\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1492

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\BlockComponentwebMonitordhcp\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\BlockComponentwebMonitordhcp\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Media Player\Network Sharing\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\Windows Media Player\Network Sharing\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Media Player\Network Sharing\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\odt\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\odt\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\odt\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Windows\apppatch\AppPatch64\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\apppatch\AppPatch64\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Windows\apppatch\AppPatch64\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 10 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\Windows\Panther\setup.exe\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Windows\Panther\setup.exe\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\Windows\Panther\setup.exe\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Documents\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\All Users\Documents\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Documents\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\odt\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\odt\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\odt\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Pictures\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Public\Pictures\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Pictures\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 7 /tr "'C:\odt\SearchHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHost" /sc ONLOGON /tr "'C:\odt\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 9 /tr "'C:\odt\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\BlockComponentwebMonitordhcp\8H5kf2bUK2r.bat

Filesize
50B

MD5
40763ae8cfc178ff43b09dbd8aeb8e24

SHA1
81c31ec6a3fb0ccb59bf4ef2e6653405cdc2534c

SHA256
7b94af95b84b86d3b7dedd796d45f4ece48521897bfbcda1049002ceb0f27f7c

SHA512
a63bc49760984ae681df2663fa0590660036bf4cddfdfa7f634bcd51147c8e94b7d973ef425716bdd58ccc812d44be6a0682636e6faab84f94756b5e97ecb359

Download Submit
C:\BlockComponentwebMonitordhcp\AbAw8xfGFsmxdxvuwvbKubDJeV.vbe

Filesize
217B

MD5
1efe4b745c309f0d730c394a6d1bd25f

SHA1
8831671936036e79c4daa914d14455c8e2808081

SHA256
3dca4af9d3b59a3c498492bf9ddd94961df9f95d535836caa2b8ba710aa73f7e

SHA512
9c9a4292c96c6a727a7601831a6ec3f2c11968f898996c14c9bc7c1fb4ce66e9fffd2fabec13d9929ad220956263eecaf5c704833dd7f021a805a438f586ca39

Download Submit
C:\BlockComponentwebMonitordhcp\agentDllDhcp.exe

Filesize
828KB

MD5
6b3e49b6d32aca957297d8c71e698737

SHA1
73294c085a65af8528ea636ee15132020ba38fe5

SHA256
fef594135e18a708750abad999febeba51d6efe9d6d3073f02a1acb12731eed8

SHA512
151ce51cbcce1ee4cb8b145b02124efc1cb93ef9320da60321cd179d8544930c7f2aa9af4cd4ddd0a71dc32ef5b0069fd8e6bb5e76359d3286d526ccf7e5510b

Download Submit
memory/2116-60-0x000000001CB30000-0x000000001CB4E000-memory.dmp

Filesize
120KB

Download
memory/2116-54-0x00007FF87DC90000-0x00007FF87E752000-memory.dmp

Filesize
10.8MB

Download
memory/2116-56-0x0000000001A60000-0x0000000001A70000-memory.dmp

Filesize
64KB

Download
memory/2116-57-0x000000001CAE0000-0x000000001CB26000-memory.dmp

Filesize
280KB

Download
memory/2116-58-0x0000000003360000-0x0000000003369000-memory.dmp

Filesize
36KB

Download
memory/2116-59-0x00000000033A0000-0x00000000033AD000-memory.dmp

Filesize
52KB

Download
memory/2116-61-0x000000001CB50000-0x000000001CB5B000-memory.dmp

Filesize
44KB

Download
memory/2116-67-0x00007FF87DC90000-0x00007FF87E752000-memory.dmp

Filesize
10.8MB

Download
memory/2116-68-0x0000000001A60000-0x0000000001A70000-memory.dmp

Filesize
64KB

Download
memory/2708-13-0x00007FF87DC90000-0x00007FF87E752000-memory.dmp

Filesize
10.8MB

Download
memory/2708-14-0x0000000000B40000-0x0000000000B50000-memory.dmp

Filesize
64KB

Download
memory/2708-55-0x00007FF87DC90000-0x00007FF87E752000-memory.dmp

Filesize
10.8MB

Download
memory/2708-12-0x0000000000250000-0x0000000000326000-memory.dmp

Filesize
856KB

Download