dcrat | c8ea81ec0afa16e1e7c0bc325396be024c993479765a9e4ad26b29d83bbfb01a

Analysis

max time kernel
149s
max time network
146s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 22:06

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General

Target

2021A9779C45F35A46B1B28F2E9136FA.exe
Size

2.8MB
MD5

2021a9779c45f35a46b1b28f2e9136fa
SHA1

76e03dfcc8732388fad4fd83b72b34cad50786ca
SHA256

c8ea81ec0afa16e1e7c0bc325396be024c993479765a9e4ad26b29d83bbfb01a
SHA512

5fc1617b672c308df2116cbfcd08e6d6b1c4969c3399dd9eb4c6d12a08bac23ac897c76de20cb1730fe44b50cf2bb840b11332f01f016ca1d4d6ab1bbdd19116
SSDEEP

49152:7CFujkASUPVAIsINt8BCt3GSHBZTz0uBHTNS/lhv+8PUkYH4j:GFixPV9s4CqWQbzB+dc8BJj

Score

10^/10

dcrat evasion execution 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	2056	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	532	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	296	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2316	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1652	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2476	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	380	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2332	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1520	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2908	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2932	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	796	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2952	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	344	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2972	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2716	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1856	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3024	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2404	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	624	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1424	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3068	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1036	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2252	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2312	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	308	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2004	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1216	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	908	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2548	892	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3044	892	schtasks.exe	30

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"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	csrss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	csrss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	csrss.exe

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/2840-1-0x0000000000F60000-0x000000000122C000-memory.dmp	dcrat
behavioral1/files/0x0006000000016de8-34.dat	dcrat
behavioral1/memory/1744-54-0x0000000000CE0000-0x0000000000FAC000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1684	powershell.exe
1548	powershell.exe
1592	powershell.exe
696	powershell.exe
972	powershell.exe
1340	powershell.exe
1620	powershell.exe
1372	powershell.exe
468	powershell.exe
2724	powershell.exe
968	powershell.exe
1708	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1744	csrss.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	csrss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	csrss.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2021A9779C45F35A46B1B28F2E9136FA.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Services\csrss.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Program Files\Common Files\Services\886983d96e3d3e	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\Idle.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\6ccacd8608530f	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Program Files\Common Files\Services\csrss.exe	2021A9779C45F35A46B1B28F2E9136FA.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\en-US\lsm.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Windows\en-US\101b941d020240	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\886983d96e3d3e	2021A9779C45F35A46B1B28F2E9136FA.exe

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

System Information Discovery
T1082

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
2932	schtasks.exe
796	schtasks.exe
3052	schtasks.exe
2312	schtasks.exe
380	schtasks.exe
2908	schtasks.exe
1424	schtasks.exe
2056	schtasks.exe
532	schtasks.exe
624	schtasks.exe
1036	schtasks.exe
296	schtasks.exe
2316	schtasks.exe
2972	schtasks.exe
3024	schtasks.exe
2404	schtasks.exe
1624	schtasks.exe
1652	schtasks.exe
2332	schtasks.exe
2004	schtasks.exe
3044	schtasks.exe
1520	schtasks.exe
3068	schtasks.exe
344	schtasks.exe
2548	schtasks.exe
2476	schtasks.exe
2952	schtasks.exe
2716	schtasks.exe
1856	schtasks.exe
1216	schtasks.exe
908	schtasks.exe
2252	schtasks.exe
308	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
2840	2021A9779C45F35A46B1B28F2E9136FA.exe
1744	csrss.exe
1744	csrss.exe
1620	powershell.exe
972	powershell.exe
2724	powershell.exe
696	powershell.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1340	powershell.exe
1708	powershell.exe
968	powershell.exe
1372	powershell.exe
1684	powershell.exe
1592	powershell.exe
468	powershell.exe
1548	powershell.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe
1744	csrss.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1744	csrss.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	2021A9779C45F35A46B1B28F2E9136FA.exe
Token: SeDebugPrivilege	1744	csrss.exe
Token: SeDebugPrivilege	1620	powershell.exe
Token: SeDebugPrivilege	972	powershell.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	696	powershell.exe
Token: SeDebugPrivilege	1340	powershell.exe
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeDebugPrivilege	968	powershell.exe
Token: SeDebugPrivilege	1372	powershell.exe
Token: SeDebugPrivilege	1684	powershell.exe
Token: SeDebugPrivilege	1592	powershell.exe
Token: SeDebugPrivilege	468	powershell.exe
Token: SeDebugPrivilege	1548	powershell.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 1684	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	64
PID 2840 wrote to memory of 1684	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	64
PID 2840 wrote to memory of 1684	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	64
PID 2840 wrote to memory of 1372	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	65
PID 2840 wrote to memory of 1372	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	65
PID 2840 wrote to memory of 1372	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	65
PID 2840 wrote to memory of 1548	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	66
PID 2840 wrote to memory of 1548	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	66
PID 2840 wrote to memory of 1548	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	66
PID 2840 wrote to memory of 1592	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	67
PID 2840 wrote to memory of 1592	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	67
PID 2840 wrote to memory of 1592	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	67
PID 2840 wrote to memory of 696	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	68
PID 2840 wrote to memory of 696	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	68
PID 2840 wrote to memory of 696	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	68
PID 2840 wrote to memory of 468	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	69
PID 2840 wrote to memory of 468	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	69
PID 2840 wrote to memory of 468	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	69
PID 2840 wrote to memory of 2724	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	70
PID 2840 wrote to memory of 2724	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	70
PID 2840 wrote to memory of 2724	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	70
PID 2840 wrote to memory of 968	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	71
PID 2840 wrote to memory of 968	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	71
PID 2840 wrote to memory of 968	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	71
PID 2840 wrote to memory of 1708	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	72
PID 2840 wrote to memory of 1708	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	72
PID 2840 wrote to memory of 1708	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	72
PID 2840 wrote to memory of 972	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	73
PID 2840 wrote to memory of 972	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	73
PID 2840 wrote to memory of 972	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	73
PID 2840 wrote to memory of 1340	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	74
PID 2840 wrote to memory of 1340	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	74
PID 2840 wrote to memory of 1340	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	74
PID 2840 wrote to memory of 1620	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	75
PID 2840 wrote to memory of 1620	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	75
PID 2840 wrote to memory of 1620	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	75
PID 2840 wrote to memory of 1744	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	88
PID 2840 wrote to memory of 1744	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	88
PID 2840 wrote to memory of 1744	2840	2021A9779C45F35A46B1B28F2E9136FA.exe	88
PID 1744 wrote to memory of 1864	1744	csrss.exe	89
PID 1744 wrote to memory of 1864	1744	csrss.exe	89
PID 1744 wrote to memory of 1864	1744	csrss.exe	89
PID 1744 wrote to memory of 2804	1744	csrss.exe	90
PID 1744 wrote to memory of 2804	1744	csrss.exe	90
PID 1744 wrote to memory of 2804	1744	csrss.exe	90

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\PromptOnSecureDesktop = "0"	csrss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	csrss.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	csrss.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\2021A9779C45F35A46B1B28F2E9136FA.exe
"C:\Users\Admin\AppData\Local\Temp\2021A9779C45F35A46B1B28F2E9136FA.exe"
1⤵
- UAC bypass
- 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:2840
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2021A9779C45F35A46B1B28F2E9136FA.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1684
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Common Files\Services\csrss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\sppsvc.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1548
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1592
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\en-US\lsm.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:696
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\spoolsv.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:468
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\Idle.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\taskhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:968
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\Idle.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1708
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\sppsvc.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:972
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\dwm.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1340
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1620
- C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe
  "C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe"
  2⤵
  - 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:1744
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\48f0ab02-a155-42f4-b174-581aa35d7204.vbs"
    3⤵
    PID:1864
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\46b87a6e-f564-4e8c-a872-abff3ba45983.vbs"
    3⤵
    PID:2804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Program Files\Common Files\Services\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\Common Files\Services\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files\Common Files\Services\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 7 /tr "'C:\Windows\en-US\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Windows\en-US\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 9 /tr "'C:\Windows\en-US\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 5 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 13 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Windows\Globalization\MCT\MCT-ZA\RSSFeed\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3044

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Recovery\480d7142-91a3-11ef-b9f6-6e5a89f5a3c7\spoolsv.exe

Filesize
2.8MB

MD5
2021a9779c45f35a46b1b28f2e9136fa

SHA1
76e03dfcc8732388fad4fd83b72b34cad50786ca

SHA256
c8ea81ec0afa16e1e7c0bc325396be024c993479765a9e4ad26b29d83bbfb01a

SHA512
5fc1617b672c308df2116cbfcd08e6d6b1c4969c3399dd9eb4c6d12a08bac23ac897c76de20cb1730fe44b50cf2bb840b11332f01f016ca1d4d6ab1bbdd19116

Download Submit
C:\Users\Admin\AppData\Local\Temp\46b87a6e-f564-4e8c-a872-abff3ba45983.vbs

Filesize
505B

MD5
97271fe65dce769112a1e52484fabcbd

SHA1
3dab919156c1ad27dbcabf5cf99731b8b3135149

SHA256
77a171d004145f345e2dd47df8a38d629e223f14e934cc2d51ee9a0effd21832

SHA512
63905e29bd99f8d0174e2d01de431675145f13c673bb36294d83b479f16d47e7f9578b321c2e8a2b2d94328242aaea031ed382a0d97be6ca9d00dedcd83e1e1e

Download Submit
C:\Users\Admin\AppData\Local\Temp\48f0ab02-a155-42f4-b174-581aa35d7204.vbs

Filesize
729B

MD5
4003a75e38f500b498c33e640fa1549a

SHA1
6f73db19986dc8c6c8888c9a6375d718398652a9

SHA256
9bd3a61fa7941d6ec3e6f9922f95a14c00b1fec025151495c85dde07a6de9fc8

SHA512
e9441aa4568ecef7ebffc2e4fabc14e53aecae4df02c85be82d0e5271599d9564123772f9d90b6c6c71e4e870a261d68129c2e4e8dc2b1ba4a6fcbab75021309

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\9H7LLXQRKNHN3NC5YF3I.temp

Filesize
7KB

MD5
b74e4e13bf6ea86789fb37f8e11ad0d3

SHA1
38ed1f967de78f5ab6394660b445a98734d91264

SHA256
07acb48681e6fc632f44b602fb835bc7c6802c76b07bba36839255293c31b7e1

SHA512
1924eb82a1ed4578ed407a55b5e0c7d271cc15c21ce92842ac4c817fb21d20472e04b581a898a77ef75bee03be771b8ad7ddd389be3015c4dd0bb750ab68e7c4

Download Submit
memory/1620-71-0x000000001B740000-0x000000001BA22000-memory.dmp

Filesize
2.9MB

Download
memory/1620-72-0x0000000001F50000-0x0000000001F58000-memory.dmp

Filesize
32KB

Download
memory/1744-60-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

Filesize
72KB

Download
memory/1744-54-0x0000000000CE0000-0x0000000000FAC000-memory.dmp

Filesize
2.8MB

Download
memory/2840-16-0x0000000000C20000-0x0000000000C28000-memory.dmp

Filesize
32KB

Download
memory/2840-21-0x0000000000E00000-0x0000000000E0E000-memory.dmp

Filesize
56KB

Download
memory/2840-10-0x0000000000BA0000-0x0000000000BF6000-memory.dmp

Filesize
344KB

Download
memory/2840-11-0x0000000000AA0000-0x0000000000AA8000-memory.dmp

Filesize
32KB

Download
memory/2840-12-0x0000000000AB0000-0x0000000000ABC000-memory.dmp

Filesize
48KB

Download
memory/2840-13-0x0000000000AC0000-0x0000000000AC8000-memory.dmp

Filesize
32KB

Download
memory/2840-14-0x0000000000B10000-0x0000000000B22000-memory.dmp

Filesize
72KB

Download
memory/2840-15-0x0000000000C10000-0x0000000000C1C000-memory.dmp

Filesize
48KB

Download
memory/2840-0-0x000007FEF5543000-0x000007FEF5544000-memory.dmp

Filesize
4KB

Download
memory/2840-17-0x0000000000C30000-0x0000000000C3C000-memory.dmp

Filesize
48KB

Download
memory/2840-18-0x0000000000C40000-0x0000000000C4C000-memory.dmp

Filesize
48KB

Download
memory/2840-19-0x0000000000C50000-0x0000000000C58000-memory.dmp

Filesize
32KB

Download
memory/2840-20-0x0000000000C60000-0x0000000000C6A000-memory.dmp

Filesize
40KB

Download
memory/2840-9-0x0000000000A70000-0x0000000000A7A000-memory.dmp

Filesize
40KB

Download
memory/2840-22-0x0000000000E10000-0x0000000000E18000-memory.dmp

Filesize
32KB

Download
memory/2840-23-0x0000000000E20000-0x0000000000E2A000-memory.dmp

Filesize
40KB

Download
memory/2840-24-0x0000000000F30000-0x0000000000F3C000-memory.dmp

Filesize
48KB

Download
memory/2840-27-0x000007FEF5540000-0x000007FEF5F2C000-memory.dmp

Filesize
9.9MB

Download
memory/2840-7-0x0000000000A80000-0x0000000000A88000-memory.dmp

Filesize
32KB

Download
memory/2840-8-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/2840-55-0x000007FEF5540000-0x000007FEF5F2C000-memory.dmp

Filesize
9.9MB

Download
memory/2840-6-0x00000000005C0000-0x00000000005C8000-memory.dmp

Filesize
32KB

Download
memory/2840-5-0x0000000000310000-0x0000000000326000-memory.dmp

Filesize
88KB

Download
memory/2840-4-0x0000000000240000-0x0000000000248000-memory.dmp

Filesize
32KB

Download
memory/2840-3-0x00000000002D0000-0x00000000002EC000-memory.dmp

Filesize
112KB

Download
memory/2840-2-0x000007FEF5540000-0x000007FEF5F2C000-memory.dmp

Filesize
9.9MB

Download
memory/2840-1-0x0000000000F60000-0x000000000122C000-memory.dmp

Filesize
2.8MB

Download