Analysis
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max time kernel
15s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04-12-2022 01:17
Behavioral task
behavioral1
Sample
f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe
Resource
win7-20220812-en
windows7-x64
11 signatures
150 seconds
General
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Target
f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe
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Size
228KB
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MD5
0b1a2ac19735b9e583ffffe90f17f100
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SHA1
504277b928c97a633e7c22648e71da28014458cf
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SHA256
f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc
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SHA512
8fea62a01e05a2bd914786c551398bb38ef4c5d0aeb8bf5a3c038c2877a3a53a1af02e8a453691b54c9ebb30c4b6d0d9d2b383adf754395d228e33c357f740f9
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SSDEEP
1536:RZx8gcK8ossZDulaPnPuhkvJJth5SLnouy8uQkgB54vm5sCREACyZExpi487PU2:RZx8gJscuAnU+JYoutueXl59vC+48bU
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0" f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
resource yara_rule behavioral1/memory/1780-56-0x0000000000400000-0x00000000004A5000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0" f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
Suspicious behavior: MapViewOfSection 22 IoCs
pid Process 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe Token: SeBackupPrivilege 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 372 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 5 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 384 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 4 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 420 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 3 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 464 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 2 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 480 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 1 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 488 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 8 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 596 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 27 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 672 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 26 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 756 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 25 PID 1780 wrote to memory of 804 1780 f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe 24 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:480
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:464
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1676
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1144
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1056
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:992
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵PID:876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:844
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:804
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:596
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:420
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:384
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:372
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:488
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe1⤵PID:1944
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1636
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1272
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C:\Users\Admin\AppData\Local\Temp\f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe"C:\Users\Admin\AppData\Local\Temp\f4541dc4634c0b71b1de8d19226ba8a4cbfc38b82fe8f3b54de4116b2ed3b4cc.exe"2⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1780
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1240