Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
13/09/2022, 20:58
Static task
static1
Behavioral task
behavioral1
Sample
94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe
Resource
win10-20220812-en
General
-
Target
94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe
-
Size
717KB
-
MD5
486cacff0b62fdab36928cd5f640f2ec
-
SHA1
8fac5cdc97ba17aed38d5a8d3c0843b04bb7a996
-
SHA256
94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115
-
SHA512
917c5a3c2b139fa8891024b9c04106b73ed2fddc9f6979216d2142154a342098ab86dd361c996c352434acd67c469cfeb72a162583acccd47acdcd042f2b910d
-
SSDEEP
768:rZmchlXKGREW6VA6joSRhFH+C9Pe2auEqainmngYWxuv8Gwmwoe9R4ZstojtfcWv:schl6M+lpDCUoHid0bIrlyR
Malware Config
Signatures
-
Downloads MZ/PE file
-
Executes dropped EXE 1 IoCs
pid Process 5084 dllhost.exe -
Adds Run key to start application 2 TTPs 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cortana = "C:\\Program Files\\WindowsApps\\Microsoft.x64__8wekyb3gfdfdgd8bbwe\\Cortana.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicrosoftEdgeUpd = "C:\\Program Files\\WindowsApps\\Microsoft.x64__8wekyb3gfdfdgd8bbwe/file.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\OneDriveService = "C:\\Program Files\\WindowsApps\\Microsoft.x64__8wekyb3gfdfdgd8bbwe/file.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "C:\\ProgramData\\Dllhost\\dllhost.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "C:\\Windows\\System32\\SecurityHealthSystray.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsDefender = "C:\\Program Files\\Windows Defender\\MpCmdRun.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\WmiPrvSE = "C:\\Windows\\System32\\wbem\\WmiPrvSE.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\AntiMalwareServiceExecutable = "C:\\ProgramData\\Microsoft\\Windows Defender\\Platform\\4.18.2111.5-0\\MsMpEng.exe" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows\CurrentVersion\Run\NvStray = "C:\\Program Files\\WindowsApps\\Microsoft.x64__8wekyb3gfdfdgd8bbwe/file.exe" dllhost.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
-
Creates scheduled task(s) 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4368 schtasks.exe 2276 schtasks.exe 2216 schtasks.exe 1488 schtasks.exe 4500 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4080 powershell.exe 4080 powershell.exe 4080 powershell.exe 1832 powershell.exe 1832 powershell.exe 1832 powershell.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe 5084 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4080 powershell.exe Token: SeDebugPrivilege 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe Token: SeDebugPrivilege 1832 powershell.exe Token: SeDebugPrivilege 5084 dllhost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2100 wrote to memory of 4848 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe 66 PID 2100 wrote to memory of 4848 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe 66 PID 2100 wrote to memory of 4848 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe 66 PID 4848 wrote to memory of 1388 4848 cmd.exe 68 PID 4848 wrote to memory of 1388 4848 cmd.exe 68 PID 4848 wrote to memory of 1388 4848 cmd.exe 68 PID 4848 wrote to memory of 4080 4848 cmd.exe 69 PID 4848 wrote to memory of 4080 4848 cmd.exe 69 PID 4848 wrote to memory of 4080 4848 cmd.exe 69 PID 4848 wrote to memory of 1832 4848 cmd.exe 70 PID 4848 wrote to memory of 1832 4848 cmd.exe 70 PID 4848 wrote to memory of 1832 4848 cmd.exe 70 PID 2100 wrote to memory of 5084 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe 71 PID 2100 wrote to memory of 5084 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe 71 PID 2100 wrote to memory of 5084 2100 94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe 71 PID 5084 wrote to memory of 4636 5084 dllhost.exe 72 PID 5084 wrote to memory of 4636 5084 dllhost.exe 72 PID 5084 wrote to memory of 4636 5084 dllhost.exe 72 PID 5084 wrote to memory of 3452 5084 dllhost.exe 73 PID 5084 wrote to memory of 3452 5084 dllhost.exe 73 PID 5084 wrote to memory of 3452 5084 dllhost.exe 73 PID 5084 wrote to memory of 4292 5084 dllhost.exe 74 PID 5084 wrote to memory of 4292 5084 dllhost.exe 74 PID 5084 wrote to memory of 4292 5084 dllhost.exe 74 PID 5084 wrote to memory of 4300 5084 dllhost.exe 75 PID 5084 wrote to memory of 4300 5084 dllhost.exe 75 PID 5084 wrote to memory of 4300 5084 dllhost.exe 75 PID 5084 wrote to memory of 5076 5084 dllhost.exe 76 PID 5084 wrote to memory of 5076 5084 dllhost.exe 76 PID 5084 wrote to memory of 5076 5084 dllhost.exe 76 PID 5084 wrote to memory of 3196 5084 dllhost.exe 77 PID 5084 wrote to memory of 3196 5084 dllhost.exe 77 PID 5084 wrote to memory of 3196 5084 dllhost.exe 77 PID 5084 wrote to memory of 4488 5084 dllhost.exe 79 PID 5084 wrote to memory of 4488 5084 dllhost.exe 79 PID 5084 wrote to memory of 4488 5084 dllhost.exe 79 PID 5084 wrote to memory of 5096 5084 dllhost.exe 87 PID 5084 wrote to memory of 5096 5084 dllhost.exe 87 PID 5084 wrote to memory of 5096 5084 dllhost.exe 87 PID 5084 wrote to memory of 4912 5084 dllhost.exe 85 PID 5084 wrote to memory of 4912 5084 dllhost.exe 85 PID 5084 wrote to memory of 4912 5084 dllhost.exe 85 PID 5084 wrote to memory of 3948 5084 dllhost.exe 84 PID 5084 wrote to memory of 3948 5084 dllhost.exe 84 PID 5084 wrote to memory of 3948 5084 dllhost.exe 84 PID 5084 wrote to memory of 2124 5084 dllhost.exe 83 PID 5084 wrote to memory of 2124 5084 dllhost.exe 83 PID 5084 wrote to memory of 2124 5084 dllhost.exe 83 PID 5084 wrote to memory of 4684 5084 dllhost.exe 88 PID 5084 wrote to memory of 4684 5084 dllhost.exe 88 PID 5084 wrote to memory of 4684 5084 dllhost.exe 88 PID 4300 wrote to memory of 4368 4300 cmd.exe 97 PID 4300 wrote to memory of 4368 4300 cmd.exe 97 PID 4300 wrote to memory of 4368 4300 cmd.exe 97 PID 3452 wrote to memory of 4500 3452 cmd.exe 96 PID 3452 wrote to memory of 4500 3452 cmd.exe 96 PID 3452 wrote to memory of 4500 3452 cmd.exe 96 PID 3196 wrote to memory of 2276 3196 cmd.exe 98 PID 3196 wrote to memory of 2276 3196 cmd.exe 98 PID 3196 wrote to memory of 2276 3196 cmd.exe 98 PID 4636 wrote to memory of 2216 4636 cmd.exe 99 PID 4636 wrote to memory of 2216 4636 cmd.exe 99 PID 4636 wrote to memory of 2216 4636 cmd.exe 99 PID 3948 wrote to memory of 1488 3948 cmd.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe"C:\Users\Admin\AppData\Local\Temp\94d302551641932538799ac5623bcdcf82fced9e1299722e8ca2a597ab866115.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 1251 & powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\Dllhost" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\HostData"2⤵
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\SysWOW64\chcp.comchcp 12513⤵PID:1388
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4080
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\Dllhost"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1832
-
-
-
C:\ProgramData\Dllhost\dllhost.exe"C:\ProgramData\Dllhost\dllhost.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4636 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\ProgramData\Dllhost\dllhost.exe"4⤵
- Creates scheduled task(s)
PID:2216
-
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\ProgramData\Dllhost\dllhost.exe"4⤵
- Creates scheduled task(s)
PID:4500
-
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:4292
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4300 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\ProgramData\Dllhost\dllhost.exe"4⤵
- Creates scheduled task(s)
PID:4368
-
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:5076
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3196 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\ProgramData\Dllhost\dllhost.exe"4⤵
- Creates scheduled task(s)
PID:2276
-
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:4488
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk5266" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:2124
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk990" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3948 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk990" /TR "C:\ProgramData\Dllhost\dllhost.exe"4⤵
- Creates scheduled task(s)
PID:1488
-
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk1379" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:4912
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:5096
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk7076" /TR "C:\ProgramData\Dllhost\dllhost.exe"3⤵PID:4684
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off3⤵PID:3876
-
C:\Windows\SysWOW64\chcp.comchcp 12514⤵PID:2316
-
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off3⤵PID:3952
-
C:\Windows\SysWOW64\chcp.comchcp 12514⤵PID:356
-
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
894KB
MD50440b14b8b65d8108a010e67d2c15ccb
SHA1169d9e1869acf2f3eed3ff3008eb9a08ed698418
SHA25655fcb226dfd05bd377ceab7476e9f605db568687c594e24af212a4290c0e557b
SHA512321a0b59826b08e4749b6cfc1edf17bd050d295d88ca72d66e69d414cd63bd620b17baabeca631ccfa0eeac69bf87a3b0f59e3303d4bd72fab1ecee279621771
-
Filesize
894KB
MD50440b14b8b65d8108a010e67d2c15ccb
SHA1169d9e1869acf2f3eed3ff3008eb9a08ed698418
SHA25655fcb226dfd05bd377ceab7476e9f605db568687c594e24af212a4290c0e557b
SHA512321a0b59826b08e4749b6cfc1edf17bd050d295d88ca72d66e69d414cd63bd620b17baabeca631ccfa0eeac69bf87a3b0f59e3303d4bd72fab1ecee279621771
-
Filesize
497B
MD513fda2ab01b83a5130842a5bab3892d3
SHA16e18e4b467cde054a63a95d4dfc030f156ecd215
SHA25676973d42c8fceceab7ec85b3d01b218db92564993e93a9bea31c52aa73aeee9e
SHA512c51f9fd6e452fbeeedd4dfaba3c7c887e337f01e68abdd27d4032f8be85def7ef3cf0c77bf60e425b085b76c0539464c6b6e5e805a69397c5519e8ccf9fffccc
-
Filesize
2KB
MD5db01a2c1c7e70b2b038edf8ad5ad9826
SHA1540217c647a73bad8d8a79e3a0f3998b5abd199b
SHA256413da361d77055dae7007f82b58b366c8783aa72e0b8fbe41519b940c253b38d
SHA512c76ff57fcee5cdf9fdf3116d4e1dc0cf106867bf19ab474b763e242acf5dca9a7509cb837c35e130c3e056636b4e8a4e135512a978bcd3dd641e20f5bf76c3d6
-
Filesize
18KB
MD503eb18a7e1e2c80195de3dbd5569f312
SHA1bcfefd6af3822815c439ea967539e222b69ecddc
SHA256e9d24ee3a1239bb1c67d840235181742890561b885e98f04ac3f9de615f6a4fe
SHA5123722d9a2dac4967cf923220fc513cd86148803053a16ccaf4990bc7940fba7bdd530da4fa1a4e5ad45da925f162379e2b8715ddb90fe599713355d7bd48dd648