dcrat | 6679397d43cb816bfcddd2e6719235bd7477c5e3090644612e071e4462893c3d

Analysis

max time kernel
155s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
17/03/2024, 09:41

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Report Analysis Logs

General

Target
0f75836bf858f449d7c367c527e52846.exe
Size 1.4MB
Sample240317-lnrx2aca4w
SHA256 6679397d43cb816bfcddd2e6719235bd7477c5e3090644612e071e4462893c3d
MD5 0f75836bf858f449d7c367c527e52846
SHA1 8f83eb20b50977351e8c0bc852ea6cb5a8448cb4
SHA512 b07c2ddb435174e4fa425769056cc3f9dbadc1539c7f35294cd20d7d2c0ad19c7aedb2adeb9e4d0b17db8fecaca54dac924a055a7a3f79c7add4bdeb0ed7e080
SSDEEP 24576:u2G/nvxW3WieCWAWx0NkAzTOPzl5InufgsA9upcab9EXU22:ubA3jbsgz6PhWu4sBBJCUr
MD5 SHA1 SHA512 SSDEEP

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 54 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	3468	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	568	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4408	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3192	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1036	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4708	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1844	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1676	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4668	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5016	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2900	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2880	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1632	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1616	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3292	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3840	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1180	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3980	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3576	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3332	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4968	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4784	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2116	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4356	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2908	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1732	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2968	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4220	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	372	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3564	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	964	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4264	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	228	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2768	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4692	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5124	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5148	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5168	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5192	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5220	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5236	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5256	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5296	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5316	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5340	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5368	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5384	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5404	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5464	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5480	1060	schtasks.exe	105
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5512	1060	schtasks.exe	105

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023320-10.dat	dcrat
behavioral2/memory/2388-13-0x0000000000E80000-0x0000000000FA6000-memory.dmp	dcrat

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	0f75836bf858f449d7c367c527e52846.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	hyperwebRef.exe

Executes dropped EXE 2 IoCs

pid	Process
2388	hyperwebRef.exe
5592	Idle.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre-1.8\sysmon.exe	hyperwebRef.exe
File created	C:\Program Files\Java\jre-1.8\121e5b5079f7c0	hyperwebRef.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\RuntimeBroker.exe	hyperwebRef.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\9e8d7a4ca61bd9	hyperwebRef.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Cursors\69ddcba757bf72	hyperwebRef.exe
File created	C:\Windows\Resources\Ease of Access Themes\smss.exe	hyperwebRef.exe
File created	C:\Windows\Resources\Ease of Access Themes\69ddcba757bf72	hyperwebRef.exe
File created	C:\Windows\Fonts\msedge.exe	hyperwebRef.exe
File created	C:\Windows\Fonts\61a52ddc9dd915	hyperwebRef.exe
File created	C:\Windows\Cursors\smss.exe	hyperwebRef.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 54 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3292	schtasks.exe
964	schtasks.exe
1676	schtasks.exe
2116	schtasks.exe
372	schtasks.exe
5256	schtasks.exe
5368	schtasks.exe
5384	schtasks.exe
4708	schtasks.exe
2908	schtasks.exe
2768	schtasks.exe
1844	schtasks.exe
5148	schtasks.exe
4692	schtasks.exe
5464	schtasks.exe
4668	schtasks.exe
5016	schtasks.exe
1624	schtasks.exe
5404	schtasks.exe
5220	schtasks.exe
3192	schtasks.exe
3052	schtasks.exe
1036	schtasks.exe
2900	schtasks.exe
3840	schtasks.exe
4784	schtasks.exe
1732	schtasks.exe
3564	schtasks.exe
5316	schtasks.exe
5236	schtasks.exe
1180	schtasks.exe
3980	schtasks.exe
4220	schtasks.exe
228	schtasks.exe
5168	schtasks.exe
5340	schtasks.exe
4968	schtasks.exe
2604	schtasks.exe
3468	schtasks.exe
1616	schtasks.exe
3576	schtasks.exe
3332	schtasks.exe
5512	schtasks.exe
2968	schtasks.exe
4264	schtasks.exe
5124	schtasks.exe
5192	schtasks.exe
5296	schtasks.exe
568	schtasks.exe
4408	schtasks.exe
2880	schtasks.exe
1632	schtasks.exe
4356	schtasks.exe
5480	schtasks.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\Local Settings	0f75836bf858f449d7c367c527e52846.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
2388	hyperwebRef.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe
5592	Idle.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2388	hyperwebRef.exe
Token: SeDebugPrivilege	5592	Idle.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 1080	4264	0f75836bf858f449d7c367c527e52846.exe	98
PID 4264 wrote to memory of 1080	4264	0f75836bf858f449d7c367c527e52846.exe	98
PID 4264 wrote to memory of 1080	4264	0f75836bf858f449d7c367c527e52846.exe	98
PID 1080 wrote to memory of 5100	1080	WScript.exe	99
PID 1080 wrote to memory of 5100	1080	WScript.exe	99
PID 1080 wrote to memory of 5100	1080	WScript.exe	99
PID 5100 wrote to memory of 2388	5100	cmd.exe	101
PID 5100 wrote to memory of 2388	5100	cmd.exe	101
PID 2388 wrote to memory of 5592	2388	hyperwebRef.exe	161
PID 2388 wrote to memory of 5592	2388	hyperwebRef.exe	161

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\0f75836bf858f449d7c367c527e52846.exe
"C:\Users\Admin\AppData\Local\Temp\0f75836bf858f449d7c367c527e52846.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4264
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\ComdriverMonitorcommon\jSzkZoPg60K7wQXHa4CkWPb.vbe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:1080
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\ComdriverMonitorcommon\BT7Y2zw6822.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5100
  - - C:\ComdriverMonitorcommon\hyperwebRef.exe
      "C:\ComdriverMonitorcommon\hyperwebRef.exe"
      4⤵
      Checks computer location settings
      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:2388
    - - C:\odt\Idle.exe
        
        "C:\odt\Idle.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\ComdriverMonitorcommon\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\ComdriverMonitorcommon\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\ComdriverMonitorcommon\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\ComdriverMonitorcommon\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\ComdriverMonitorcommon\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\ComdriverMonitorcommon\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Admin\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\Windows\Cursors\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\Cursors\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\Windows\Cursors\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 5 /tr "'C:\Program Files\Java\jre-1.8\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files\Java\jre-1.8\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 7 /tr "'C:\Program Files\Java\jre-1.8\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\ComdriverMonitorcommon\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\ComdriverMonitorcommon\dllhost.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 "dllhostd" /sc MINUTE /mo 6 /tr "'C:\ComdriverMonitorcommon\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 7 /tr "'C:\Users\Default\Recent\msedge.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedge" /sc ONLOGON /tr "'C:\Users\Default\Recent\msedge.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 6 /tr "'C:\Users\Default\Recent\msedge.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\msedge.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedge" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\msedge.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\msedge.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4356

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Application Data\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\All Users\Application Data\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Application Data\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 5 /tr "'C:\odt\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\odt\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\odt\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Windows\Resources\Ease of Access Themes\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\Resources\Ease of Access Themes\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\Windows\Resources\Ease of Access Themes\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 7 /tr "'C:\Users\Public\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5148

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Users\Public\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5168

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\Users\Public\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 11 /tr "'C:\Windows\Fonts\msedge.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedge" /sc ONLOGON /tr "'C:\Windows\Fonts\msedge.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5236

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 9 /tr "'C:\Windows\Fonts\msedge.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 6 /tr "'C:\odt\WaaSMedicAgent.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgent" /sc ONLOGON /tr "'C:\odt\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5384

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 6 /tr "'C:\odt\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5480

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5512

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4432 --field-trial-handle=2496,i,15897292497548307209,13920214570023230813,262144 --variations-seed-version /prefetch:8
1⤵
PID:1064

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

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Downloads

BT7Y2zw6822.bat

Path C:\ComdriverMonitorcommon\BT7Y2zw6822.bat
Size 43B
SHA256 f844553d0e0224eab9589693215f2bc1192e03447c40d30d88fef5e4e1a61518
MD5 3d013069a3c3fe72eba5a284e91c9972
SHA1 fd566bf5f425f8f2dd9b53b74e8dc63ec84453a7
SHA512 6e3199f5395cf2ef901382b70bc4b7e04481421290e8a26b653a15b4fbf78c8df05ed33feca8dccfd84b6f25c4ac91023def65abf5946fc26bff65685665a83e
MD5 SHA1 SHA512

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hyperwebRef.exe

Path C:\ComdriverMonitorcommon\hyperwebRef.exe
Size 1.1MB
SHA256 17e5f2d4b270045909f1a317aab2154357cc547e1c65199600bf9e049a034a0c
MD5 6e1527ef667b409237feb2ca84f082fb
SHA1 00e3ad9bd04d7f0cc2d307e6ff99e19f8d637e0a
SHA512 d378d9a836a7e9372254162eac698d5128211d8a7856a156b675f6a00e670502956085ca19e0f0a2b052bafe008a441c10d83a71604d69d923b6977f947a509c
SSDEEP 24576:dAWx0NkAzTOPzl5InufgsA9upcab9EXU2:usgz6PhWu4sBBJCU
MD5 SHA1 SHA512 SSDEEP

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jSzkZoPg60K7wQXHa4CkWPb.vbe

Path C:\ComdriverMonitorcommon\jSzkZoPg60K7wQXHa4CkWPb.vbe
Size 210B
SHA256 24482ef41c4583666236885115774d18f48738766969395993a498dfac1b3903
MD5 96c83955d59ad8b97123c042a4cce4ee
SHA1 8e17a4df7bbb6338c899aff2c0b4073fdb139ff2
SHA512 a977c89c7d999ed617563f1c1df0c712fb1361b332016a0870683d9ad7452f706907645fdf6a8cf30a1c31631087c6ab3e0e4db35450eb45a1d4ae8806adaedb
MD5 SHA1 SHA512

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memory/2388-15-0x0000000001880000-0x000000000189C000-memory.dmp

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memory/2388-13-0x0000000000E80000-0x0000000000FA6000-memory.dmp

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memory/2388-14-0x000000001BC80000-0x000000001BC90000-memory.dmp

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memory/2388-12-0x00007FFF6FB70000-0x00007FFF70631000-memory.dmp

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memory/2388-16-0x000000001C2A0000-0x000000001C2F0000-memory.dmp

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memory/2388-17-0x000000001BBF0000-0x000000001BC06000-memory.dmp

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memory/2388-65-0x00007FFF6FB70000-0x00007FFF70631000-memory.dmp

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memory/5592-66-0x00007FFF6FB70000-0x00007FFF70631000-memory.dmp

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memory/5592-67-0x00000000025E0000-0x00000000025F0000-memory.dmp

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memory/5592-68-0x00007FFF6FB70000-0x00007FFF70631000-memory.dmp

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memory/5592-69-0x00000000025E0000-0x00000000025F0000-memory.dmp

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