Analysis
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max time kernel
43s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
07/11/2022, 21:49
Static task
static1
Behavioral task
behavioral1
Sample
b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe
Resource
win7-20220901-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe
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Size
167KB
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MD5
00eae12c0946db66f0fa2cf4a4414b90
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SHA1
059d3bedb8079f16df7d7ac80e716b234df94804
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SHA256
b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3
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SHA512
61bc2c047bf12aca3bf279f337c1d8d8ce1d57ed96823996c718ebd581c0afeb8811a15d1de950da5c1e458fa0a403a529f98e27b694d3aef4f528701e51319b
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SSDEEP
3072:mL/Or46odCwyomuawgFM6T4x4iycCzI31z0RQk5RgCN9mtf:8j6ouFo4fI35OKm
Score
1/10
Malware Config
Signatures
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Modifies registry class 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol\StdExecute\server b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol\StdExecute b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol\StdExecute\server\ = "sndrec32.exe" b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol\StdFileEditing\server b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol\StdFileEditing b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SoundRec\protocol\StdFileEditing\server\ = "sndrec32.exe" b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe -
Suspicious behavior: MapViewOfSection 21 IoCs
pid Process 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1708 wrote to memory of 368 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 5 PID 1708 wrote to memory of 368 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 5 PID 1708 wrote to memory of 368 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 5 PID 1708 wrote to memory of 368 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 5 PID 1708 wrote to memory of 368 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 5 PID 1708 wrote to memory of 380 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 4 PID 1708 wrote to memory of 380 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 4 PID 1708 wrote to memory of 380 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 4 PID 1708 wrote to memory of 380 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 4 PID 1708 wrote to memory of 380 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 4 PID 1708 wrote to memory of 416 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 3 PID 1708 wrote to memory of 416 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 3 PID 1708 wrote to memory of 416 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 3 PID 1708 wrote to memory of 416 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 3 PID 1708 wrote to memory of 416 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 3 PID 1708 wrote to memory of 464 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 2 PID 1708 wrote to memory of 464 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 2 PID 1708 wrote to memory of 464 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 2 PID 1708 wrote to memory of 464 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 2 PID 1708 wrote to memory of 464 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 2 PID 1708 wrote to memory of 472 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1 PID 1708 wrote to memory of 472 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1 PID 1708 wrote to memory of 472 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1 PID 1708 wrote to memory of 472 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1 PID 1708 wrote to memory of 472 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 1 PID 1708 wrote to memory of 480 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 8 PID 1708 wrote to memory of 480 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 8 PID 1708 wrote to memory of 480 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 8 PID 1708 wrote to memory of 480 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 8 PID 1708 wrote to memory of 480 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 8 PID 1708 wrote to memory of 592 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 25 PID 1708 wrote to memory of 592 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 25 PID 1708 wrote to memory of 592 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 25 PID 1708 wrote to memory of 592 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 25 PID 1708 wrote to memory of 592 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 25 PID 1708 wrote to memory of 672 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 24 PID 1708 wrote to memory of 672 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 24 PID 1708 wrote to memory of 672 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 24 PID 1708 wrote to memory of 672 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 24 PID 1708 wrote to memory of 672 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 24 PID 1708 wrote to memory of 756 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 23 PID 1708 wrote to memory of 756 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 23 PID 1708 wrote to memory of 756 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 23 PID 1708 wrote to memory of 756 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 23 PID 1708 wrote to memory of 756 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 23 PID 1708 wrote to memory of 808 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 9 PID 1708 wrote to memory of 808 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 9 PID 1708 wrote to memory of 808 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 9 PID 1708 wrote to memory of 808 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 9 PID 1708 wrote to memory of 808 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 9 PID 1708 wrote to memory of 844 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 22 PID 1708 wrote to memory of 844 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 22 PID 1708 wrote to memory of 844 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 22 PID 1708 wrote to memory of 844 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 22 PID 1708 wrote to memory of 844 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 22 PID 1708 wrote to memory of 884 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 21 PID 1708 wrote to memory of 884 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 21 PID 1708 wrote to memory of 884 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 21 PID 1708 wrote to memory of 884 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 21 PID 1708 wrote to memory of 884 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 21 PID 1708 wrote to memory of 328 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 20 PID 1708 wrote to memory of 328 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 20 PID 1708 wrote to memory of 328 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 20 PID 1708 wrote to memory of 328 1708 b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe 20
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:472
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:464
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:808
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1180
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:932
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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:1640
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1116
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1080
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵PID:884
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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 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:592
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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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:380
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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:480
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1132
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1236
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C:\Users\Admin\AppData\Local\Temp\b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe"C:\Users\Admin\AppData\Local\Temp\b6ef920ab5687051f806b8f1a226d856c3a373d461b73dc5d98a8dd4e5bf09d3.exe"2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1708
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