Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/10/2026, 16:19
Static task
static1
Behavioral task
behavioral1
Sample
6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe
Resource
win11ltsc2024-20260911-en
General
- Target 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe
- Size 18.7MB
- Sample261003-tskcrascre
- SHA256 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83
- MD5 049cd3f47105d96aae2aff54856e3c43
- SHA1 fe6ef7f9cf923a14b94e3b643249742f00fd1638
- SHA512 eb947727e37d75207301559945f1ef3d905d1143aed272537f8e3d108eabd001588ad144566950c3847ffbc7dabd77151f9488f2c764304e0bc54c72587f7108
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4no:4JwMrcMGFyo82EN22Uo
- TLSH T1341733FD785E67BBC10D0C39CE0E5D6234AC6BA187688C9BFFD97DA21850C510B27929
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Deletes itself 1 TTPs 1 IoCs
pid Process 608 UpdateService.exe - Executes dropped EXE 15 IoCs
pid Process 4204 UpdateService.exe 608 UpdateService.exe 4864 WindowsInternal.exe 1116 WindowsInternal.exe 6132 SystemHost.exe 5804 SystemHost.exe 4200 BackgroundTask.exe 1844 BackgroundTask.exe 5004 NetworkHelper.exe 2840 NetworkHelper.exe 3160 WindowsShell.exe 6112 WindowsShell.exe 1752 SecurityCore.exe 3240 SecurityCore.exe 6016 BackgroundTask.exe - Adds Run key to start application 2 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\\\WindowsInternal.exe\"" UpdateService.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\SystemMonitor\\SystemHost.exe\"" WindowsInternal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\SystemMonitor\\SystemHost.exe\"" SystemHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\SystemMonitor\\SystemHost.exe\"" SystemHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\SystemMonitor\\NetworkHelper.exe\"" BackgroundTask.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\SystemMonitor\\NetworkHelper.exe\"" NetworkHelper.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\SystemMonitor\\NetworkHelper.exe\"" NetworkHelper.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\WER\\ReportQueue\\WindowsShell.exe\"" NetworkHelper.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Explorer\\UpdateService.exe\"" 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Explorer\\BackgroundTask.exe\"" SystemHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\CLR_v4.0\\SecurityCore.exe\"" WindowsShell.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsSystemMonitor = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Explorer\\BackgroundTask.exe\"" SecurityCore.exe - Contacts third-party web service commonly abused for C2 1 TTPs 14 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 107 raw.githubusercontent.com 32 raw.githubusercontent.com 43 raw.githubusercontent.com 52 raw.githubusercontent.com 55 raw.githubusercontent.com 62 raw.githubusercontent.com 74 raw.githubusercontent.com 78 raw.githubusercontent.com 83 raw.githubusercontent.com 1 raw.githubusercontent.com 14 raw.githubusercontent.com 26 raw.githubusercontent.com 87 raw.githubusercontent.com 98 raw.githubusercontent.com - Detect suspicious telegram bot 8 IoCs
Detect suspicious telegram bot.
resource yara_rule behavioral2/files/0x000c00000001c578-27.dat suspicious_telegram_bot behavioral2/files/0x000d00000001c567-103.dat suspicious_telegram_bot behavioral2/files/0x000c00000001c57b-138.dat suspicious_telegram_bot behavioral2/files/0x000e00000001c567-170.dat suspicious_telegram_bot behavioral2/files/0x000d00000001c57b-205.dat suspicious_telegram_bot behavioral2/files/0x000c00000001c57d-233.dat suspicious_telegram_bot behavioral2/files/0x000d00000001c57e-268.dat suspicious_telegram_bot behavioral2/files/0x000d00000001c57d-302.dat suspicious_telegram_bot - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 32 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname UpdateService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname NetworkHelper.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname SecurityCore.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain UpdateService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain BackgroundTask.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain BackgroundTask.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain NetworkHelper.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WindowsShell.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname SecurityCore.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WindowsInternal.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain SystemHost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain SecurityCore.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain SecurityCore.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WindowsInternal.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain SystemHost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WindowsShell.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname BackgroundTask.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain BackgroundTask.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WindowsShell.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname UpdateService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname SystemHost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname BackgroundTask.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain NetworkHelper.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain UpdateService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname WindowsInternal.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WindowsInternal.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname BackgroundTask.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain WindowsShell.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname SystemHost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname NetworkHelper.exe - System Location Discovery: System Language Discovery 1 TTPs 16 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SystemHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BackgroundTask.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WindowsShell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecurityCore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language UpdateService.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WindowsInternal.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SystemHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NetworkHelper.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WindowsShell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language UpdateService.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WindowsInternal.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BackgroundTask.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BackgroundTask.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NetworkHelper.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecurityCore.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 608 UpdateService.exe 608 UpdateService.exe 608 UpdateService.exe 608 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 4204 UpdateService.exe 1116 WindowsInternal.exe 1116 WindowsInternal.exe 4864 WindowsInternal.exe 4864 WindowsInternal.exe 1116 WindowsInternal.exe 1116 WindowsInternal.exe 4864 WindowsInternal.exe 4864 WindowsInternal.exe 4864 WindowsInternal.exe 4864 WindowsInternal.exe 4864 WindowsInternal.exe 4864 WindowsInternal.exe 5804 SystemHost.exe 5804 SystemHost.exe 5804 SystemHost.exe 5804 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 6132 SystemHost.exe 4200 BackgroundTask.exe 4200 BackgroundTask.exe 1844 BackgroundTask.exe 1844 BackgroundTask.exe 1844 BackgroundTask.exe 1844 BackgroundTask.exe 4200 BackgroundTask.exe 4200 BackgroundTask.exe 4200 BackgroundTask.exe 4200 BackgroundTask.exe 4200 BackgroundTask.exe 4200 BackgroundTask.exe 5004 NetworkHelper.exe 5004 NetworkHelper.exe 5004 NetworkHelper.exe 5004 NetworkHelper.exe 2840 NetworkHelper.exe 2840 NetworkHelper.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2860 wrote to memory of 608 2860 6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe 90 PID 4204 wrote to memory of 1116 4204 UpdateService.exe 93 PID 4864 wrote to memory of 5804 4864 WindowsInternal.exe 97 PID 6132 wrote to memory of 1844 6132 SystemHost.exe 100 PID 4200 wrote to memory of 5004 4200 BackgroundTask.exe 101 PID 2840 wrote to memory of 6112 2840 NetworkHelper.exe 106 PID 3160 wrote to memory of 3240 3160 WindowsShell.exe 108 PID 1752 wrote to memory of 6016 1752 SecurityCore.exe 110
Processes
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C:\Users\Admin\AppData\Local\Temp\6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe"C:\Users\Admin\AppData\Local\Temp\6d7d0d6bb34081ab1b57b931440b75738e91b75bc37ea74d69a14e27ed558d83.exe"1⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe" --monitor2⤵
- Deletes itself
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:608
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4204 -
C:\Users\Admin\AppData\Local\Temp\WindowsInternal.exe"C:\Users\Admin\AppData\Local\Temp\WindowsInternal.exe" --monitor2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1116
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C:\Users\Admin\AppData\Local\Temp\WindowsInternal.exe"C:\Users\Admin\AppData\Local\Temp\\WindowsInternal.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4864 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe" --monitor2⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5804
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:6132 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe" --monitor2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1844
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4200 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\NetworkHelper.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\NetworkHelper.exe" --monitor2⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5004
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\NetworkHelper.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\NetworkHelper.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Users\Admin\AppData\Local\Microsoft\Windows\WER\ReportQueue\WindowsShell.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\WER\ReportQueue\WindowsShell.exe" --monitor2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:6112
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C:\Users\Admin\AppData\Local\Microsoft\Windows\WER\ReportQueue\WindowsShell.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\WER\ReportQueue\WindowsShell.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3160 -
C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe"C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe" --monitor2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:3240
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C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe"C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe" --monitor2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:6016
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
- Size 808B
- SHA256 3dd5ea8a14eb665ba6057d424f94e5e83757ffaab456578dbf038af04053b19e
- MD5 878e958d6bff424e59d1feb51584a01f
- SHA1 b11261559bbea40f1874448196e2934277a537e9
- SHA512 6481a56d17126cf94901bed6f418af28f63089da57af4258fb13e468063c4d7849f78ca00a0e4a72c249a639afc8304669f99e48a360008f8e64172ab3133213
- TLSH T18D0152CD6E2925408AB18A334AB9C4970DB9724A3AD5910C4453A4A024D07588F0F54E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
- Size 313B
- SHA256 acb9d981851f4c3271fad627cdfda2a2d8599028a2b9b0f06fd24acd3767dcad
- MD5 eb444c59d03b1567ebbb5e58480a6eef
- SHA1 e638b0d4f8bc77cb263d4e561ca3cfd1e286432b
- SHA512 43cc6537c3b42c6a520ad798c7d57f02e3a6770d08ee501ac16a6db81365e6c09ba75a15d2b614b2b19ab3d667c9753a671c6e77a54797011705393da73686f8
- TLSH T1D9E0721A362DC0DABF6A49394A6250BF78A1008F00CD855A342C87F84C8262F9F0BA08
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
- Size 2KB
- SHA256 541828396e95f1244c8fd8c461d08e6914672db6a9d836a3ab2c432f8f2b0352
- MD5 d9b0127230b61148eb3d2434c49763db
- SHA1 f322be8d26997620bc8ab1e607893384de46892a
- SHA512 e9d9495a47ce659fe6062d25dc25a767c5b0947151a91721454dff1bd9bdaf0dba80d66134805b7adb97b091dff30d85babd37c2aac4de3997d715b830e0d785
- TLSH T1E541D8DA6F39B454FF8ACE411478C6322DB9F191D68D506132FD89E77486BD42D0885C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\421EC2E1E0F47FC59DB99BB19E16DA88
- Size 280B
- SHA256 b58f7696fc81ea50570304ba19a94ac07ef88f00cb18545c035b4dc13205bfef
- MD5 32d66548cf2a8f1b6b0ab9d6c335806c
- SHA1 69e42d1c9f5e7760749da4331591e196bba4b81d
- SHA512 f8d7ae900b29dbddb66293c320367f3b4dc41ecd372baed0f690bd657d8d92c77f8dd5cb3a10b7d93e1b1d7ed2a90c12d3461dde8845e2c7eeef1ff2c3237842
- TLSH T1A3D02B1D15F56D137E27991487E8E56174651A2713D0485C14498677A8015E9194F704
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\49A7F8B8A2FD8A9E65352CD7C88B1D10
- Size 181KB
- SHA256 ac98a885ce53aab18119c364bce08a1d4d9d38bf503cde57a9c5d155f0a87439
- MD5 c852523d3e11fdb78f7e9c7abb384d85
- SHA1 00981c28d9fb9b399a2ebe0bdcb34f207544383e
- SHA512 6a7fd2de491ffbbc40c706a3354260408ca67055a7c4731c2f948eebccd7485c3ba4341d3e75505b569d3c1b78295d5005d67648fec960784b4f385868de4e4c
- SSDEEP 3072:COtZR/ECXHwcAvW9wAQlHQti4XbqMSeCK6SduAiQ:ptf/DkvEwASo5rqMSPAWQ
- TLSH T1B4044B542DBBB5A35E4ACE620C99BA9603F561DE2112771BBE306E505D03ABFCF17C80
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
- Size 976B
- SHA256 8c7602efe22cb85666dfca8b597ad0f33617fdd861c8bf7e951c305dfe59b3dc
- MD5 de10d5794ceacb41f46aacbc68d07747
- SHA1 167aa5e4fd0a87215579791b0bcfa181d7848ada
- SHA512 6d7a173bbe00ac650b201daa93ebc17e0d4f345d5d321643ec500a76356f2e300ca626f3a414321e9c09eaf98258e5ef52c5f87cbb2b8a6d52d7636bce097323
- TLSH T1131121865FF4A1909AE356A0CAF8E1367CB424C66DEA34822CC688E2245776D7F0443E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
- Size 2KB
- SHA256 57c2ac700d8b52ae8edcdda9ac8069ab4dc4ea1233a73844b32803889da2b052
- MD5 dc91a314b321d3f0620ef08ba37cec78
- SHA1 a4d798cb12adf028013c556a5d39a2c6f9ca1cc5
- SHA512 ef5f8e8bb04683a69768312f846bf5c846e2242e64c0695ed4215e7f17b8a9e221f6fe5d8abedfcc8a8c7343deb16d144b5fb993d618b391b2d1afb80acf823e
- TLSH T1974109EB5F097428BE06DF8A1DB9C97A1D3CC1B4D2C40951B4F38486109DB866C0698D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F15827BEC5BABE89C21DCDAE77464BF1
- Size 701B
- SHA256 108dd34232a3088b45534933d0486409616a2bbad94fd8f7ab5991c01ff179b6
- MD5 2b24bfcd271b4f2bd1bb9c58db53c20d
- SHA1 12a18dbf2f27f02650e15c0d75e1bb7c50cf3d4b
- SHA512 785dd247c3809434ad535b7c954c20c4d5661c00d9bf274fa9ca68595fd5dd98eced3b3e3602593da20bf810edd6b5f3592703176a61e15033267271b8750938
- TLSH T18F019E1983B02F025F801E462200D0628EFCF3DCAC243B89AAD9E8021805BA0A9D81DE
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
- Size 192B
- SHA256 9b45436d367df642f8962cc3c4121d801394bef91f450a5c6cb58a1351c3115b
- MD5 331ac1e53dc399011a4dfeb55d770155
- SHA1 b8c87daaddd2563818e67141c96593fd9f735542
- SHA512 8668c4e0cf33b5e853a73764a0d9747afa71d669d37ada695f9d362044033e099738c3f36eaa0ddb805619167aeaeac11bb1f8bff2947bf5bdff2be66f79c33f
- TLSH T194C08C1C1EA60A0AF2A8437C46C239039B608201E6828F091AF16A08C997B1A2878C3A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
- Size 488B
- SHA256 5b4dd971a93b3ef48aaa74cb60b0f93a06043a184be1bd2f68716e5c0c0405a8
- MD5 02330d217c3d0dbf156862b603313800
- SHA1 90fa7fc852a7dabea652e6aaf27d4a4ef47354ed
- SHA512 6d6dd1a6052cd6a1e25191bbc406227bb0b324b97bc5edf9b33430f3814b562b772e2231a5fc138657d6d58f5adf8abd721058558b97728ade437d96c1d69815
- TLSH T116F0EC3C16FC805DE076DA758ED5B2D56D15F523380885ED5EA147489906F015C9153D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
- Size 450B
- SHA256 40a444c8b1059921d150cb0642ad63af60f7f782b4b38e81426447aa392308a6
- MD5 8c03b2a379ffa3b81f7190c90b732776
- SHA1 f81978eba34e9ce046efd5f22165e55994c839e9
- SHA512 f4a0abec7e500521e4b8e5e0cf4093d528edb4d09745579b9a3e0e5c5d33c67750a5c568685bdc6d80391ed6461bec06461a6a1e994e38474bf8971d8ee611f6
- TLSH T1E6F02B243DFF837BF022D53483CA62721579B215300615781AB423089A16E10A810102
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\421EC2E1E0F47FC59DB99BB19E16DA88
- Size 484B
- SHA256 f0c1ae7d70d564bf3b99dcc5a074ebf9b5b01630064000dce5ea9ece95894e10
- MD5 99f26629e0dd4e3e2d98b64f3eae195a
- SHA1 74850bb964c67a70aea2727420f5259a5b83702c
- SHA512 33e93d9b80730414c2e5f75f4163c384a49386e223cd2becc28a21cddfea709fbf5efae36334b6b9cf84f0702d57bb7589ce37876e26056873fd39886212c1cf
- TLSH T107F0AB0429BC002EF8B3EDB4C2D131B6F939F215780483F60B9A02456B52A011E9212F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\49A7F8B8A2FD8A9E65352CD7C88B1D10
- Size 248B
- SHA256 39bd3a461bd9714256c8ad2109e3b4d563ea8154c467b9ce4fc7f096c26c80f3
- MD5 d7da7a6b12025ce1a2b4a3a87be1f87a
- SHA1 010ef187cb8aeb64ae6785e3cd5421a018a5b431
- SHA512 cd9f6877eec3412703a6ad5a97c20c6de0c4388650bb4c64a73a61960b71664662bb91406235af690af96b517ab4baf6fe8acd0882acab62b1f57d9e1a1534db
- TLSH T17BD0A93467620205F030823AEA244681CAA06213A9928B4CAEA2240C282FF030EE482E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
- Size 488B
- SHA256 fb4a4066db3adf58f84476da96be064dea8e6d6a21d33c35659680fa6b233f24
- MD5 851b76dc5e2b094841b8b54c1c8a37c7
- SHA1 d8d49f7628ba25b2d8041a33083d43f968bcaf03
- SHA512 663c591b506e730d8d72d54e5c1f3e30ace5e9d64376d6c62a0c7e8a5192a0764676a39cf8fd346b98ff88333103e2709fe5887e55e0dc489df420111f056f38
- TLSH T10AF05C342ED2015EF673233D4AE85395D904B7053405C45916920A09EA67ED11D5283C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
- Size 474B
- SHA256 43df03b7d1ef7bf2c390b852ca66dfa2cca5394842f8f5f1d3389d939ba3226b
- MD5 effca915a405e2ac238049b123616239
- SHA1 b6d0cd0748427523945842ae43b2ac89a0621c66
- SHA512 f85c55ca8fc74abc9f1cc6cebc7fa9b86316024b304f9ed52e72852e3a4ddab8a3c44d855653ce58840a6bd5d504cb0a080cc4cb47cba5496eb01fef450f1c79
- TLSH T187F0236C24EF015FF533DB7C42C622D5492BE37321441B65667243095D05F40BDF091E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
- Size 192B
- SHA256 79207867f9edb1efe7cb8889ab2161806a9f94e008d5c935fe820f595d22dcc2
- MD5 6025689fa0ca8e7b9794bcb9af64aec2
- SHA1 6979ee70cb4e337ea49e5456aa6fea01ba3f2282
- SHA512 ffc3e286b032f9caceaea208f4fec4519f5fb7822e4e9d84a1a2bff3b5817a14bee745d2f262149ed34c04269ae14495f5227ac913a50a17e7e4b36e38d9cd42
- TLSH T194C08C2C0A610A06F6A893BC02C229838A218610F3819F092AB22A08CD64F122875C29
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\WER\ReportQueue\WindowsShell.exe
- Size 19.3MB
- SHA256 b160542e5c89391c705bd23fc52384dbacdd5e3c95b46e2eda42cddfd144fa44
- MD5 c11683be1a2d5b4ce3eae60acfce03d8
- SHA1 c21780d033ce3c377203a01355fadc7d56775e38
- SHA512 eefbfc16132dcd32c24298206db2241c49580a530728ca7429102b908871f30337876e0084f9f02d2a48609ad86de97283190c08572a6a2253c880c92aa22740
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/1x:4JwMrcMGFyo82EN22UT
- TLSH T1AE1733FDB85E27BBC21D0C39CE0E5D6234AC6BA187688C97FFD97DA21850C510727929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\WindowsInternal.exe
- Size 18.9MB
- SHA256 e81cce783ea7949822a70c3f427ad573de0258a29548396a2e61dc536a84ce32
- MD5 f92fea06eec53f37fd386a524bae91f0
- SHA1 ed334a9594036f20be1776e01e1feb1b66af5429
- SHA512 df6a127b8154aa765ec81f86142ac8b1e0e74a1266ba859d46705ef5dff3ab4449d52fc8993b39f33f7da467a9ba3fead8cef43cead3cde73efc9f887406c34f
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/e:4JwMrcMGFyo82EN22Ue
- TLSH T1FC1733FD785E27BBC20D1C39CE0E5D6634AC6BA187688C9BFFD97DA21840C510727929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe
- Size 19.4MB
- SHA256 9bacae7969437556ce73e19d8c6692f7c2cc03e88bf74f41792a638c4d4b69cf
- MD5 aa578b3df4634747e47c625f80d3ebe0
- SHA1 353c62752fd35b13e1461bf7f1aed58e011ec750
- SHA512 41ca4deaafaa01fe3d17fc223bd77098d617520fc97aecd476ff20ae20300e396c61b0e256f1608049c248d436c1207028c09dc212bcb6921cffd2ee396dea24
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/1F:4JwMrcMGFyo82EN22Ub
- TLSH T1202733FD785E67BBC21D0C39CE0A5D6234AC6BA187588C97FFE97DA21C40C610727929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe
- Size 19.5MB
- SHA256 ac07eae1508b0b8d5719a0df44db2274416b3de1ab70c1b3358614b12d75119c
- MD5 1eca0796826502f3dccd3059ac6c70c8
- SHA1 b235e954c405b5417ec3f98aafd2e4751aa419c4
- SHA512 071d19af72bc0833db417c0e1cda7f6155d68511b541b9c9e8d969d337e53263b33ac80c1c0291145ee4968537e3a03b897482637f295074ea70480cc6c912f7
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/1F:4JwMrcMGFyo82EN22Uf
- TLSH T1BD2733FD785E67BBC21D0C39CE0A5D6234AC6BA187588C97FFD97DA21C40C610B27929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\BackgroundTask.exe
- Size 19.1MB
- SHA256 bdbf486330bb78ddad8b9505ae302ac18c361ab1c8f4ea8af95358f781c8799b
- MD5 79927465b48f2226af6e917f6d1cec73
- SHA1 153a6e84135bb70e259037f781ef56b175cc57b2
- SHA512 398bdeb441309a5daa97774dad642a628e4876941701eb82ba27414147d58a5a28c75139544940b8a1fa787c1aa1f0fbe2480a12c9acca3244de8be0a44bbd5b
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/1/:4JwMrcMGFyo82EN22UR
- TLSH T12B1733FD785E27BBC20D1C39CE0E5D6634AC6BA187688C9BFFD97DA11840C510B27929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe
- Size 18.8MB
- SHA256 2d2e66b817268b7d128242350f5bce6ae706f1a57c34f4732bc6316efab5c005
- MD5 a7cd8ad688fdf7804dee4cd6c5bead99
- SHA1 a78238b7d2da535d2f02bfcc821d5627b9b08b5c
- SHA512 b91281b16ba6860d9bdb8166859a940379ab6d1d7f5d93b575cc9b5189a4db1385820cdae4881bf3cd1b683b96c956eca522998bd8453cc456fac3f830cdc304
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nfN:4JwMrcMGFyo82EN22UF
- TLSH T1B71733FD785E27BBC20D0C39CE0E5D6235AC6BA187688C9BFFD97DA21850C510727929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\NetworkHelper.exe
- Size 19.2MB
- SHA256 4759a18ba8d12f3156683c4b0465e43a6f25932991a225b84faaff876eda3baf
- MD5 782cc6511c7ed39685ed11785cc7ef90
- SHA1 684d26239cf082af11ab67ebf8cd7b4f5555d532
- SHA512 4eb4226aeb6387f6fa3f34902253a1e8418a07c06396f11bd3ba14173f08d7acd5d8c7b45ab9c89dbca145366d19649df9234ac0c03f1dd5fab89cdeeca75e7d
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/1o:4JwMrcMGFyo82EN22Uq
- TLSH T1771733FDB85E27BBC20D0C39CE0E5D6634AC6BA187688C97FFD97DA21850C510727929
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe
- Size 19.0MB
- SHA256 9aad6794673015ea8de05f039e5e240ae148f19d3e0079a4d3e69b8a101e4844
- MD5 53c9c69d37d97a18f9cdf0bcb780de6a
- SHA1 e42707af77dbbeda0e01201835f2d0a8b6d862ea
- SHA512 a9f22d9fcc302342bdc03d064fe7af3eb1ae24d9c8aee76f15991c32c87bd5b96cda5b982cd0d3384f1d897e454e57fb54912d16141f94263fa84c022f1a741a
- SSDEEP 393216:TDpbgBr/4QAMQMrEGRONY/4VLjlBLSWByoaGp8mpEk1dwAh21zx4nf/1s:4JwMrcMGFyo82EN22UK
- TLSH T1F81733FD785E27BBC20D1C39CE0E5D6634AC6BA187688C9BFFD97DA11880C510727929
- MD5 SHA1 SHA512 SSDEEP TLSH