Analysis
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max time kernel
27s -
max time network
114s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
14/06/2023, 10:26
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20230220-en
General
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Target
setup.exe
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Size
525KB
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MD5
faba082553a31a0058f04355cbe7f439
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SHA1
1971fc8855a2d1477011d4c9e69ecb5d68fd3146
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SHA256
144cb109af58b3af810f9d1b7829279fd89fb287e67b8e52520edd02b19a2094
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SHA512
ac289e47dafcc132190bb4b98e957eb6d838a8a61bcf1bc22c7b259ff3f3aa86511c4e825f28238e9f634c04060cb6eda71d01e741d9a4b64da733fb57f210e8
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SSDEEP
12288:gFNIbiTShdX/O3lvK9Xbg21o6eMb01JQntLOCg5Wh7X:gPuiTShJ/O3v2G6emgkd
Malware Config
Signatures
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Modifies registry class 21 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager\Families dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment dfsvc.exe Key deleted \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0 dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager\Applications dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Categories dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\VisibilityRoots dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0 dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Installations dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Visibility dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Assemblies dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Components dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\PackageMetadata dfsvc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager\StateStore_RandomString = "ZKRC798BO9QZ5OZ33K8GC6KH" dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion dfsvc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\ComponentStore_RandomString = "785D603KELJMLVVHRWPV9ALA" dfsvc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\ComponentStore_RandomString = "3NHZC3N6Q79J153P7NW51CA3" dfsvc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 528 dfsvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1636 wrote to memory of 528 1636 setup.exe 30 PID 1636 wrote to memory of 528 1636 setup.exe 30 PID 1636 wrote to memory of 528 1636 setup.exe 30 PID 1636 wrote to memory of 528 1636 setup.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"2⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:528
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2KB
MD5b46e897b674e712e2f965a9ecba3cdec
SHA13b11eb3e9b4778143feac89a9a91e158e4569de1
SHA2567e0d904557fd039801769f5cfda7058d8cd25781690399a63c86b468db1d4f17
SHA5129ddc0aeb58b2b987c16e5bb8d95781475a542d9d2a65c2ebcafac14477722cc865ddf80aa5d99442a3cbacba52aca2d1b4bd26d071a22f45456193bbe2c0d026