c858e10e29b769ca86445ba1bebdf708e88245da4e96c4afc967818e8293e099

Analysis

max time kernel
1800s
max time network
1801s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
07-12-2024 18:43

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General

Target

cctv.exe
Size

221KB
MD5

dc655daf16748469712aa1d26336e087
SHA1

ad9df22536f9913229849d8ac7b3baff93529d71
SHA256

744d37a30b3e0085b55fb62c9f226a4fd42a2545bd246105ba5e99c8fbfe1011
SHA512

0e2c839ce3d7bcf3ea2766e07970b5c5fb77f8909d1f70225b2c075faced3f130e1a37104d6ecd17a8fa00e3303d90a46d0c296b22bac3e2762ae30f315c3e46
SSDEEP

6144:jzu6Kqcii29Z/3sXnr1eEKNTVCDk0PVLOgE:jp7i2wbJ0Vc/JE

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	cctv.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	cctv.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	cctv.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\cctv.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cctv.exe:*:enabled:@shell32.dll,-1"	cctv.exe

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral6/files/0x001c00000002aa75-2.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
2332	cctv.exe
2332	cctv.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	cctv.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	cctv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	cctv.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2332	cctv.exe
2332	cctv.exe

Suspicious behavior: MapViewOfSection 64 IoCs

pid	Process
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe
2332	cctv.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2332	cctv.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2332	cctv.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 628	2332	cctv.exe	5
PID 2332 wrote to memory of 628	2332	cctv.exe	5
PID 2332 wrote to memory of 628	2332	cctv.exe	5
PID 2332 wrote to memory of 628	2332	cctv.exe	5
PID 2332 wrote to memory of 628	2332	cctv.exe	5
PID 2332 wrote to memory of 628	2332	cctv.exe	5
PID 2332 wrote to memory of 688	2332	cctv.exe	7
PID 2332 wrote to memory of 688	2332	cctv.exe	7
PID 2332 wrote to memory of 688	2332	cctv.exe	7
PID 2332 wrote to memory of 688	2332	cctv.exe	7
PID 2332 wrote to memory of 688	2332	cctv.exe	7
PID 2332 wrote to memory of 688	2332	cctv.exe	7
PID 2332 wrote to memory of 800	2332	cctv.exe	8
PID 2332 wrote to memory of 800	2332	cctv.exe	8
PID 2332 wrote to memory of 800	2332	cctv.exe	8
PID 2332 wrote to memory of 800	2332	cctv.exe	8
PID 2332 wrote to memory of 800	2332	cctv.exe	8
PID 2332 wrote to memory of 800	2332	cctv.exe	8
PID 2332 wrote to memory of 812	2332	cctv.exe	9
PID 2332 wrote to memory of 812	2332	cctv.exe	9
PID 2332 wrote to memory of 812	2332	cctv.exe	9
PID 2332 wrote to memory of 812	2332	cctv.exe	9
PID 2332 wrote to memory of 812	2332	cctv.exe	9
PID 2332 wrote to memory of 812	2332	cctv.exe	9
PID 2332 wrote to memory of 820	2332	cctv.exe	10
PID 2332 wrote to memory of 820	2332	cctv.exe	10
PID 2332 wrote to memory of 820	2332	cctv.exe	10
PID 2332 wrote to memory of 820	2332	cctv.exe	10
PID 2332 wrote to memory of 820	2332	cctv.exe	10
PID 2332 wrote to memory of 820	2332	cctv.exe	10
PID 2332 wrote to memory of 924	2332	cctv.exe	11
PID 2332 wrote to memory of 924	2332	cctv.exe	11
PID 2332 wrote to memory of 924	2332	cctv.exe	11
PID 2332 wrote to memory of 924	2332	cctv.exe	11
PID 2332 wrote to memory of 924	2332	cctv.exe	11
PID 2332 wrote to memory of 924	2332	cctv.exe	11
PID 2332 wrote to memory of 988	2332	cctv.exe	12
PID 2332 wrote to memory of 988	2332	cctv.exe	12
PID 2332 wrote to memory of 988	2332	cctv.exe	12
PID 2332 wrote to memory of 988	2332	cctv.exe	12
PID 2332 wrote to memory of 988	2332	cctv.exe	12
PID 2332 wrote to memory of 988	2332	cctv.exe	12
PID 2332 wrote to memory of 424	2332	cctv.exe	13
PID 2332 wrote to memory of 424	2332	cctv.exe	13
PID 2332 wrote to memory of 424	2332	cctv.exe	13
PID 2332 wrote to memory of 424	2332	cctv.exe	13
PID 2332 wrote to memory of 424	2332	cctv.exe	13
PID 2332 wrote to memory of 424	2332	cctv.exe	13
PID 2332 wrote to memory of 700	2332	cctv.exe	14
PID 2332 wrote to memory of 700	2332	cctv.exe	14
PID 2332 wrote to memory of 700	2332	cctv.exe	14
PID 2332 wrote to memory of 700	2332	cctv.exe	14
PID 2332 wrote to memory of 700	2332	cctv.exe	14
PID 2332 wrote to memory of 700	2332	cctv.exe	14
PID 2332 wrote to memory of 328	2332	cctv.exe	15
PID 2332 wrote to memory of 328	2332	cctv.exe	15
PID 2332 wrote to memory of 328	2332	cctv.exe	15
PID 2332 wrote to memory of 328	2332	cctv.exe	15
PID 2332 wrote to memory of 328	2332	cctv.exe	15
PID 2332 wrote to memory of 328	2332	cctv.exe	15
PID 2332 wrote to memory of 1068	2332	cctv.exe	16
PID 2332 wrote to memory of 1068	2332	cctv.exe	16
PID 2332 wrote to memory of 1068	2332	cctv.exe	16
PID 2332 wrote to memory of 1068	2332	cctv.exe	16

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:628
- C:\Windows\system32\fontdrvhost.exe
  "fontdrvhost.exe"
  2⤵
  PID:812
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:424

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:800
- C:\Windows\system32\wbem\unsecapp.exe
  C:\Windows\system32\wbem\unsecapp.exe -Embedding
  2⤵
  PID:3116
- C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
  2⤵
  PID:3708
- C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
  2⤵
  PID:3732
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3808
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3956
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:4004
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
  2⤵
  PID:4316
- C:\Windows\system32\SppExtComObj.exe
  C:\Windows\system32\SppExtComObj.exe -Embedding
  2⤵
  PID:1844
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3084

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:820

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:924

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:988

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:700

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:328

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:1068

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1100

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1196

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1236

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netprofm -p -s netprofm
1⤵
PID:1304

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1320

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1380
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2952

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1564

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1616

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1624

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p
1⤵
PID:1664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1708

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1848

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1860

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1936

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1944

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1372

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1776

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2152

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:2232

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2260

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2400

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p
1⤵
PID:2528

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2560

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2584

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2624

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2652

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2680

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:2688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2704

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2092

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3300
- C:\Users\Admin\AppData\Local\Temp\cctv.exe
  "C:\Users\Admin\AppData\Local\Temp\cctv.exe"
  2⤵
  - Modifies firewall policy service
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2332

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3448

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
PID:3512

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
1⤵
PID:4052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc
1⤵
PID:4592

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:4304

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:2348

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:2792

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:4032

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:2596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:4948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\cni831A.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/2332-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2332-5-0x0000000000970000-0x00000000009E3000-memory.dmp

Filesize
460KB

Download
memory/2332-8-0x0000000000970000-0x00000000009E3000-memory.dmp

Filesize
460KB

Download
memory/2332-9-0x000000007FE70000-0x000000007FE7C000-memory.dmp

Filesize
48KB

Download
memory/2332-11-0x00000000770B5000-0x00000000770B6000-memory.dmp

Filesize
4KB

Download
memory/2332-10-0x00000000770B4000-0x00000000770B5000-memory.dmp

Filesize
4KB

Download
memory/2332-12-0x000000007FE70000-0x000000007FE7C000-memory.dmp

Filesize
48KB

Download
memory/2332-13-0x0000000000970000-0x00000000009E3000-memory.dmp

Filesize
460KB

Download
memory/2332-20-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2332-22-0x000000007FE70000-0x000000007FE7C000-memory.dmp

Filesize
48KB

Download
memory/2332-47-0x0000000000970000-0x00000000009E3000-memory.dmp

Filesize
460KB

Download