Analysis
- max time kernel
143s - 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, 04:33
Static task
static1
Behavioral task
behavioral1
Sample
install.2.0.09.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
install.2.0.09.exe
Resource
win11ltsc2024-20260911-en
General
- Target install.2.0.09.exe
- Size 34.6MB
- Sample261023-e6zbhahw7w
- SHA256 4b84810e8a2eaee1cc049efea0db08fbd3e460d85fee038307e16a162a811b37
- MD5 e12c09d4b6ae8d52401cf8b2b3467e8c
- SHA1 6f53bbc1c3a5a93198b9001052eda65a28736f0d
- SHA512 8b27ef05aef2ba9fa605e2a6cb3c3a17cf7a93d200dd5cddcf8bd147d8279524665f4bb39f721e8ec9b7b67a4ac61aac1d31323b7f60818ce1fd1d5657d57c20
- SSDEEP 98304:x6ukQmHTpksa7ffG6slKxMzfM3nJ76KVfMYrvjgAP:wukQmH0HmKxofM3nl6UfMYrLgAP
- TLSH T10D876F22B6428CD2F00285F45897BBA427FEFCB18AD1C71336E95B1E6FAE18C8D57055
- 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 1692 powershell.exe - Executes dropped EXE 1 IoCs
pid Process 1552 wrHoii.exe - Loads dropped DLL 1 IoCs
pid Process 1552 wrHoii.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\\aKFx8m\\wrHoii.exe\"" wrHoii.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 4108 cmd.exe 3440 cmd.exe 3280 cmd.exe 1544 cmd.exe 5772 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b wrHoii.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2360 cmd.exe 4388 cmd.exe 2488 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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.2.0.09.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain install.2.0.09.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname wrHoii.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain wrHoii.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1532 schtasks.exe 5912 schtasks.exe 1184 schtasks.exe 5052 schtasks.exe 4624 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 3304 install.2.0.09.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe 1552 wrHoii.exe - Suspicious behavior: LoadsDriver 5 IoCs
pid Process 816 Process not Found 816 Process not Found 816 Process not Found 816 Process not Found 816 Process not Found - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1552 wrote to memory of 1692 1552 wrHoii.exe 90 - 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
-
C:\Users\Admin\AppData\Local\Temp\install.2.0.09.exe"C:\Users\Admin\AppData\Local\Temp\install.2.0.09.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
PID:3304
-
C:\Users\Public\aKFx8m\wrHoii.exe"C:\Users\Public\aKFx8m\wrHoii.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1552 -
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:1692
-
-
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\aKFx8m\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
PID:4108 -
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\aKFx8m\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1532
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4752
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:984
-
-
-
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:3440 -
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:5912
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2876
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2672
-
-
-
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:3280 -
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:1184
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2116
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2572
-
-
-
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:1544 -
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:5052
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1920
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:6072
-
-
-
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 \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
PID:5772 -
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\Admin\Documents\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4624
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5828
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2344
-
-
-
C:\Users\Public\aKFx8m\wrHoii.exe"C:\Users\Public\aKFx8m\wrHoii.exe"1⤵PID:3300
-
C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:2360
-
C:\Windows\system32\cmd.execmd.exe1⤵PID:5424
-
C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:4388
-
C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:2488
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
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
- Size 1KB
- SHA256 ec4c41340bcbfbfe074818790e7b0c2196e1c2ec2c72e7356001ddd02367cfec
- MD5 813ad96e443c78ee76242bd1eed5d7e5
- SHA1 4255593897a5427270f4a16c65a48adb9c1e128b
- SHA512 d311b36b78f21c70d2b7c8ed2c1d1d36c0d7850771e56e14a674af6f3922ebb4cbce5055a401b9509c8b565bde86b8b94bc2bc063d4c11a6c71cf77cf3206ff6
- TLSH T1CF3174BB1FAD7A829F3A8E9415CEB13528E0E2C02DC800D92119C0D86F483B22E1E90D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
- Size 1KB
- SHA256 c71f96581f2c4acc9d067c4961c5459561f20e0816dc5bc5ad96309e16538e91
- MD5 20d56aaaaf5ff187e8b5986bfa4bb9fb
- SHA1 35f53fab55af9a882ad23973e3b5541231f99b65
- SHA512 19c8f2e68e094a67221cc9b4425c13c3df2c9eec5442593d0969a3d8905a6e9cef102d64842ef4ca601676d962ede8683e19332175b087b216601de6978f38ac
- TLSH T1EE31D69A8A390006AF0C8F3492D5D63FACF092A04CF9084A563FD1AFE556B779F82410
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
- Size 512B
- SHA256 6a089e8fb5c3f53d3fa05aeb31d38245cbc419071821fc5a7e320c6e286b6e23
- MD5 445977a8e9334a2271060e1a1f6c59cc
- SHA1 347af07a7d2291c10011d23db5243d6a0d83ad0c
- SHA512 bce7bdaf607976f90b8a5a25967d42bcadd3c64950d561ab46a594d7ca13ae7ec16f8531d6637c7f1e1dd04eaddc5dd36aa6d814117297b1e974f0d68ec3e57d
- TLSH T184F0271C0A7C423EF132DE3987CA3A56596EE612240745A40AED4A4CA5569423E51A7D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
- Size 506B
- SHA256 bf6b6fc87ba5cf29d272155af1893cdf6b6681e01d8bb42c0cca0358a12f308f
- MD5 c725fc10589f16073ac8b607b1ac50e2
- SHA1 0e8957079970fb9720da71f6d87ff5abf83fa85b
- SHA512 20b7b9f1c79737a2471ccf8d139b4967ddf73b1d20ba87ad4e525ba49f617c85d0b34f7bed7851d1b562d818162605f515446e3c355d28834982299c85604e2a
- TLSH T130F05C2D46E9403AF17BD7B88B867E70C526F223000A7AFE1AF6525C2B659421C4262E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0vjmebpx.zv4.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Public\aKFx8m\UxEnhance64.dll
- Size 3.1MB
- SHA256 6808a5cbcd3603bbe7c76d5c51ff2c81c9b3ad6892b97cbfda9a64adc4a6e572
- MD5 9c4b6b4d39644a570b93a07ff095292f
- SHA1 9ca377ce07c8827652c92285712e782308b6478b
- SHA512 924f1861955fdade42f3089e9689cccbd74e401191fd18cac5b5b1b3dfc8fe33bbd5f915377400cd8c6f043a8c420dfdd9d9a32d0bc156568c6417790e6ec8f1
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+S:P9m29xx3Tiqt06ox6+z2rNNrKoS
- TLSH T1F6E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\aKFx8m\adoresd.dat
- Size 4.8MB
- SHA256 c1509a56152e66b9b01401521dbc7f7a3c470e1f7af4822208696b3e4d48a79c
- MD5 c20c2c8824f993b23fd47a51e11c2423
- SHA1 91de0d56fbbf9b5b07a41593c50c3f9acd0bf62e
- SHA512 727f909a888b38eccda3da96199b63a39c38b0f1d46683d3accf3d5a0d592fd04eae2a62638b6e288ab52f368dd3c345f74d5739ef0b8a8ca522140648ffd1df
- SSDEEP 98304:ZWjdk+BWRdgiQH5fi2EP8QppMsYpfemnFjrIROuF7dYutYONNClD:ZWj3WRdRQH5fimPGmNc7dBtYOc
- TLSH T1D33633AB2FC2F55F5582315954D8E0216D7FFEC626CA2B5D6E7888F7A32210A04BD24C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\aKFx8m\msadox.tb
- Size 8KB
- SHA256 330a0ef1f9238dfa87bf50235a1739ec76a67f533ae8a9d55159ddeb1d374967
- MD5 7020adcdf1cb16b33f7379f053c914e7
- SHA1 0c04563b1dd01966fb2da5d4d6e8cc0ce0601d1b
- SHA512 07e947ff04729b26aa9ab02415bc9969fcdbf2af8fe2bb6e655f7ad52660732536f77dba5acd2c1908824ca0712a44eb243c1fe4491f3b4a8ab26d79224b9994
- SSDEEP 192:nqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:nsZqZOXQ3uqvR2Kfzp
- TLSH T1BD029E05D7A20CC3D2116C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\aKFx8m\wrHoii.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH