Analysis
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max time kernel
43s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 01:15
Static task
static1
Behavioral task
behavioral1
Sample
c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe
Resource
win10v2004-20220812-en
General
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Target
c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe
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Size
88KB
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MD5
440e9b7f5ba2fc16a0c0b368abd74130
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SHA1
370f814cf9e73d4396ab089b95e5135669482af1
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SHA256
c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407
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SHA512
63c599119c30fec5ad843faf9f71dad8be46623f851cfaac92b182e88a73a9c089ab2678b431323c5640f568816f69bc1283eae3fbdbd48f405320d5db8335b5
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SSDEEP
1536:jMQKzwcnBIK+k7u7rSWiktMUtrHqSKzA+CNzGcCNs:IDzwcnj7u7rSWikKUtzq1QhGcC
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 12 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\ = "vCard File" c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\shell\open\command c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\shell\open\command\ = "\"C:\\Program Files (x86)\\Windows Mail\\wab.exe\" /vcard %1" c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/x-vcard c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vcf\ = "vcard_wab_auto_file" c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vcf\Content Type = "text/x-vcard" c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\DefaultIcon c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\vcard_wab_auto_file\DefaultIcon\ = "\"C:\\Program Files (x86)\\Windows Mail\\wab.exe\",1" c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/x-vcard\Extension = ".vcf" c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wab c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vcf c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe -
Suspicious behavior: MapViewOfSection 22 IoCs
pid Process 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1372 wrote to memory of 368 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 4 PID 1372 wrote to memory of 368 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 4 PID 1372 wrote to memory of 368 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 4 PID 1372 wrote to memory of 368 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 4 PID 1372 wrote to memory of 368 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 4 PID 1372 wrote to memory of 376 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 3 PID 1372 wrote to memory of 376 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 3 PID 1372 wrote to memory of 376 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 3 PID 1372 wrote to memory of 376 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 3 PID 1372 wrote to memory of 376 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 3 PID 1372 wrote to memory of 408 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 2 PID 1372 wrote to memory of 408 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 2 PID 1372 wrote to memory of 408 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 2 PID 1372 wrote to memory of 408 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 2 PID 1372 wrote to memory of 408 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 2 PID 1372 wrote to memory of 464 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1 PID 1372 wrote to memory of 464 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1 PID 1372 wrote to memory of 464 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1 PID 1372 wrote to memory of 464 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1 PID 1372 wrote to memory of 464 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 1 PID 1372 wrote to memory of 472 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 7 PID 1372 wrote to memory of 472 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 7 PID 1372 wrote to memory of 472 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 7 PID 1372 wrote to memory of 472 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 7 PID 1372 wrote to memory of 472 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 7 PID 1372 wrote to memory of 480 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 8 PID 1372 wrote to memory of 480 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 8 PID 1372 wrote to memory of 480 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 8 PID 1372 wrote to memory of 480 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 8 PID 1372 wrote to memory of 480 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 8 PID 1372 wrote to memory of 588 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 26 PID 1372 wrote to memory of 588 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 26 PID 1372 wrote to memory of 588 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 26 PID 1372 wrote to memory of 588 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 26 PID 1372 wrote to memory of 588 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 26 PID 1372 wrote to memory of 668 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 25 PID 1372 wrote to memory of 668 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 25 PID 1372 wrote to memory of 668 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 25 PID 1372 wrote to memory of 668 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 25 PID 1372 wrote to memory of 668 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 25 PID 1372 wrote to memory of 744 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 24 PID 1372 wrote to memory of 744 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 24 PID 1372 wrote to memory of 744 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 24 PID 1372 wrote to memory of 744 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 24 PID 1372 wrote to memory of 744 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 24 PID 1372 wrote to memory of 808 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 23 PID 1372 wrote to memory of 808 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 23 PID 1372 wrote to memory of 808 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 23 PID 1372 wrote to memory of 808 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 23 PID 1372 wrote to memory of 808 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 23 PID 1372 wrote to memory of 844 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 22 PID 1372 wrote to memory of 844 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 22 PID 1372 wrote to memory of 844 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 22 PID 1372 wrote to memory of 844 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 22 PID 1372 wrote to memory of 844 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 22 PID 1372 wrote to memory of 872 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 21 PID 1372 wrote to memory of 872 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 21 PID 1372 wrote to memory of 872 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 21 PID 1372 wrote to memory of 872 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 21 PID 1372 wrote to memory of 872 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 21 PID 1372 wrote to memory of 300 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 20 PID 1372 wrote to memory of 300 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 20 PID 1372 wrote to memory of 300 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 20 PID 1372 wrote to memory of 300 1372 c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe 20
Processes
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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:1656
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1552
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1232
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1044
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:300
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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:844
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:808
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:588
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:408
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:376
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:472
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:480
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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:368
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1384
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C:\Users\Admin\AppData\Local\Temp\c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe"C:\Users\Admin\AppData\Local\Temp\c6397f5f4d837be0009037704174c32c5d6e821a272fffaecd2f28a3dad60407.exe"2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1372
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe1⤵PID:1636
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1412
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1320