Analysis
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max time kernel
173s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29/11/2022, 06:57
Static task
static1
Behavioral task
behavioral1
Sample
1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe
Resource
win10v2004-20221111-en
General
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Target
1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe
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Size
177KB
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MD5
00025d44068be95bdab6f1b12e904a25
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SHA1
39a1a47fc0196ac629d842767ad1bd5ff2d5c07b
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SHA256
1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da
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SHA512
007a3cba208992c815937eb0443eb21bf2541aa5d8ae5529f84bd3667c06ca4df2b02f82d8f63b59f432b0474645fff3c9cb77fed9ad2ccda131f3627dfc617e
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SSDEEP
1536:iMASiLNFZdO/Lf7QrZLjc8wxisKldlK0KxRw7Cx53+/FzLAi2p:i3vO/Q9LY8JZK9HSCx5O/FN6
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe" 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Serverx.exe 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe File opened for modification C:\WINDOWS\SysWOW64\SERVERX.EXE 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe File opened for modification C:\Windows\SysWOW64\Serverx.exe 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe -
Suspicious behavior: MapViewOfSection 23 IoCs
pid Process 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeTakeOwnershipPrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeRestorePrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeBackupPrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeChangeNotifyPrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeTakeOwnershipPrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeRestorePrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeBackupPrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe Token: SeChangeNotifyPrivilege 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 1992 wrote to memory of 736 1992 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 28 PID 736 wrote to memory of 368 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 5 PID 736 wrote to memory of 368 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 5 PID 736 wrote to memory of 368 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 5 PID 736 wrote to memory of 368 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 5 PID 736 wrote to memory of 368 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 5 PID 736 wrote to memory of 384 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 4 PID 736 wrote to memory of 384 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 4 PID 736 wrote to memory of 384 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 4 PID 736 wrote to memory of 384 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 4 PID 736 wrote to memory of 384 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 4 PID 736 wrote to memory of 420 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 3 PID 736 wrote to memory of 420 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 3 PID 736 wrote to memory of 420 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 3 PID 736 wrote to memory of 420 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 3 PID 736 wrote to memory of 420 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 3 PID 736 wrote to memory of 472 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 2 PID 736 wrote to memory of 472 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 2 PID 736 wrote to memory of 472 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 2 PID 736 wrote to memory of 472 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 2 PID 736 wrote to memory of 472 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 2 PID 736 wrote to memory of 480 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 1 PID 736 wrote to memory of 480 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 1 PID 736 wrote to memory of 480 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 1 PID 736 wrote to memory of 480 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 1 PID 736 wrote to memory of 480 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 1 PID 736 wrote to memory of 492 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 26 PID 736 wrote to memory of 492 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 26 PID 736 wrote to memory of 492 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 26 PID 736 wrote to memory of 492 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 26 PID 736 wrote to memory of 492 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 26 PID 736 wrote to memory of 588 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 8 PID 736 wrote to memory of 588 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 8 PID 736 wrote to memory of 588 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 8 PID 736 wrote to memory of 588 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 8 PID 736 wrote to memory of 588 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 8 PID 736 wrote to memory of 664 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 25 PID 736 wrote to memory of 664 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 25 PID 736 wrote to memory of 664 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 25 PID 736 wrote to memory of 664 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 25 PID 736 wrote to memory of 664 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 25 PID 736 wrote to memory of 748 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 24 PID 736 wrote to memory of 748 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 24 PID 736 wrote to memory of 748 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 24 PID 736 wrote to memory of 748 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 24 PID 736 wrote to memory of 748 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 24 PID 736 wrote to memory of 796 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 23 PID 736 wrote to memory of 796 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 23 PID 736 wrote to memory of 796 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 23 PID 736 wrote to memory of 796 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 23 PID 736 wrote to memory of 796 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 23 PID 736 wrote to memory of 832 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 22 PID 736 wrote to memory of 832 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 22 PID 736 wrote to memory of 832 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 22 PID 736 wrote to memory of 832 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 22 PID 736 wrote to memory of 832 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 22 PID 736 wrote to memory of 872 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 21 PID 736 wrote to memory of 872 736 1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe 21
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:472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:588
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe3⤵PID:1928
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1116
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1724
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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:324
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵PID:872
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:832
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:664
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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:368
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:492
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1632
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1216
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C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe"C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe"C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:736
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1172