Analysis
- max time kernel
145s - 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
23/10/2026, 09:46
Static task
static1
Behavioral task
behavioral1
Sample
install.2.0.03.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
install.2.0.03.exe
Resource
win11ltsc2024-20260911-en
General
- Target install.2.0.03.exe
- Size 38.9MB
- Sample261023-lr2xeac17r
- SHA256 abbf9e617b21805719df0ba1b2e5cbf2bfee0706c65a7e42bc518fbb83c0a300
- MD5 02373ef81a2d80e396d35ab5d705935b
- SHA1 a201162207742a85aba26c9c47cb40d5275e0cbc
- SHA512 772abeab987f171b9dc30658b8c5b2fd7dbf6c91bbc02432d21609602149c7e3fa31b1eba9d81434a4d81a11eb153d0c47cd9464dd7411237f90f3d44f3b2251
- SSDEEP 49152:3PnycXVTyTyg5tJyNZ/W/hNbo1iTl8ZFPnMBwbePbgF+VS5sb5m+cZ2lyn0wgsXA:36chqTShW/hNbSiQfMJPLmrUlsA
- TLSH T15597D69FBF81DE82F957D23498A75B602336D9B40BF1C307125427206F9F2998EE25D8
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1744 powershell.exe - Executes dropped EXE 1 IoCs
pid Process 5544 LD8dik.exe - Loads dropped DLL 1 IoCs
pid Process 5544 LD8dik.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\dDG8Uy\\LD8dik.exe\"" LD8dik.exe - Indicator Removal: Clear Persistence 1 TTPs 4 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 908 cmd.exe 940 cmd.exe 4264 cmd.exe 1712 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b LD8dik.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2284 cmd.exe 4708 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 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 install.2.0.03.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain install.2.0.03.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4372 schtasks.exe 3428 schtasks.exe 2972 schtasks.exe 3408 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 2360 install.2.0.03.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe 5544 LD8dik.exe - Suspicious behavior: LoadsDriver 5 IoCs
pid Process 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found 812 Process not Found - 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.
Processes
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C:\Users\Admin\AppData\Local\Temp\install.2.0.03.exe"C:\Users\Admin\AppData\Local\Temp\install.2.0.03.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
PID:2360
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3836
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C:\Users\Public\dDG8Uy\LD8dik.exe"C:\Users\Public\dDG8Uy\LD8dik.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:5544 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force2⤵
- Command and Scripting Interpreter: PowerShell
PID:1744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\dDG8Uy\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
PID:1712 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\dDG8Uy\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:2972
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4172
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5864
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
PID:908 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:3408
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2256
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4672
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
PID:940 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4372
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2624
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5756
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
PID:4264 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:3428
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C:\Users\Public\dDG8Uy\LD8dik.exe"C:\Users\Public\dDG8Uy\LD8dik.exe"1⤵PID:3448
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\dDG8Uy" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:2284
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C:\Windows\system32\cmd.execmd.exe1⤵PID:1772
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:4708
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
- Size 1KB
- SHA256 e5fc748f458bd2c1a2887408b19210d35470e1372cdf5d5a31a23ef8a268aa9f
- MD5 69593c79e8fc2ff932be02764e496c1d
- SHA1 5f775fce96933262a818ec794b0820112225b8d7
- SHA512 821ccdfad0fc44e7a9feac2d2a3d52aa3b2ff82fe2a24e49911d9c59272cacc5143f91b850aec6bc00986209429dde9bd6ba890dd658531cbed23cd5af4c8e3a
- TLSH T1F93196FB1FBD6EC29F3A4E5614CAF1366CE492C06999549A6105C0A46F083B32E9A50D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
- Size 1KB
- SHA256 1d8df58ed098172c6be60f6888f2470ab36724066bbd63cc9fc0e572bedbb082
- MD5 187d85d12551c9f9ee357de185159e76
- SHA1 5e111c019e08f7b181a73d18f3b3a73e35b75cee
- SHA512 07fab70e3938e3728f9575338a81ca6faf6e2410cea1bc1cfefe2acf90319f0b86d2bcba76501e8175c38e100b270c763363eba8b5fdaaa45e19daf1867918c4
- TLSH T1E731D6A74F3900029F094F6562D0E23BBDF591B48DB45401663FC1AB4746FB36FC5008
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
- Size 512B
- SHA256 167612023183f08c4c4ba6235f4df27c91b0d652ae9fed627d8ce2a7121f69ea
- MD5 225aeee7180ab6f4b03f2e19a352f4c4
- SHA1 05730ce47d1755e56d1d736d631478e2c9781314
- SHA512 acdfbfedb8d4560b4f150055a31464a2545ab4b0c3e5f7fc970887e6c11882f531ffb71b840ef28a88b49d206d3c22c5d0e9964bde7c99e3ff5c32b9a1b385a6
- TLSH T158F0DC0C0C7C423CF173CA38C2C83556166AFB16280645A807E01B0C612B9127E9153A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
- Size 506B
- SHA256 c5e250e5d83948130c5b499041bff597e53ce3aaf99f8cf6b87ad2e390de5d75
- MD5 998a78060e0b3372514b0af5808c188f
- SHA1 a08bf1da5dd044f8b20185d2ff4c91ab26d72cce
- SHA512 0c6762dc5b710fe64c7afe3ef5572c4acaff044e67e694ac4877cd769b416c05c01ee176cfbf0a97917fcdb3ad89238b476b4894ed7790256a87ba1c9ae889d9
- TLSH T1CEF0A33C96D9011FF17B8AF44FD67AB18A75F633405B76AD09E503C41E5BC001C4226C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Public\dDG8Uy\LD8dik.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\dDG8Uy\UxEnhance64.dll
- Size 3.1MB
- SHA256 38408652240505f49175821def7df2ca1bf47b88562bff0204db8f00c1a28d6b
- MD5 2fd12459bc0f604d320e74af9c16c378
- SHA1 33d8ee0071a29742a9dfc5403aaf907dd3417364
- SHA512 4dc2d91a718a7f309d344901c5f6bc81c6efca3298b750ca99248e379f5ba43d72a067b9a36933c34f7aaca8133e03a1cce6e262a92c8e4f50f51fd9cde4c191
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+k:P9m29xx3Tiqt06ox6+z2rNNrKok
- TLSH T1BDE523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\dDG8Uy\adoresd.dat
- Size 4.8MB
- SHA256 05c39edae5a16b441be834a0acf097bcd8ffc6422887c2ab360654e8d0b4f2e1
- MD5 1b354ed6853272104068f8a05965440f
- SHA1 41be1b1ac8269b1428a7cee71140e8356385598d
- SHA512 3256000e29d697201bb10a44855b863d4bda9171353598d72e57f5cedd8da6d590ffd8d2960b03326b333a91986c56759bb099459d48b110d51d0a70780f027f
- SSDEEP 98304:3Wjdk+BWRdgiQH5fi2EP8QppMsYpfemnFjrIROuF7dYutYONNClD:3Wj3WRdRQH5fimPGmNc7dBtYOc
- TLSH T1CC3633AB2FC2F55F5582315954D8E0216D7FFEC626CA2B5D6E7888F7A32210A04BD24C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\dDG8Uy\msadox.tb
- Size 8KB
- SHA256 d3919901e1bf61368812f2440426249788699b34b1b8472336eeaee12f541186
- MD5 bb0462147077b2bc3363305d1c76d0f2
- SHA1 6e5ab5dfe5f31961505e63ea863cff5e22881c58
- SHA512 d5d2c12df6fca9a110eb242c5d8d0ab17e9a9423de4c80d8f7d259fab666e176f07d1d1e0868cd21db5a7bc53b49d92df856624dafed1f86504044c324602498
- SSDEEP 192:yqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:ysZqZOXQ3uqvR2Kfzp
- TLSH T12C029E05D7A20CC3D2016C71CD9EB2F5AB23A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH