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Analysis
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max time kernel
28s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
14/06/2023, 09:04
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20230220-en
3 signatures
150 seconds
General
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Target
setup.exe
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Size
539KB
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MD5
b5527fab72e933e1a479ce16f765c435
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SHA1
25877febe2e4dfd7318a475ad04475b2d8385a68
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SHA256
d86e6e98e2e1f671ec651fa60ecdfdadc069643b8865ce8230b1cc12618eb813
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SHA512
eeeb9f3a23f8d6c5b4c55f3177644e1faae3a97dda803e6e96b2ae9c8b60ddcfb5252102e66e2425dcee74f98f189eba0025d09ce32c053eebcded0a80ec72eb
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SSDEEP
12288:zuGj5je69oqAmj5oMqKyKAuqOAP0wuyeMb01JQntLOCH6o0H5:zXhe29AmjkKuuyemH6xZ
Score
1/10
Malware Config
Signatures
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Modifies registry class 21 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0 dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Components dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager\Families dfsvc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\ComponentStore_RandomString = "TVW62GYPJTKLRW9H2H0VJMYC" dfsvc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\ComponentStore_RandomString = "KG3RCT01YDQBAJKEWM44EMBG" dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Visibility dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager dfsvc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager\StateStore_RandomString = "TG0L5CEGNR6Z92L40LG2PKPZ" dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\PackageMetadata dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager\Applications dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Assemblies dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Installations dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\VisibilityRoots dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion dfsvc.exe Key deleted \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0 dfsvc.exe Key created \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\Categories dfsvc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1956 dfsvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1956 1992 setup.exe 28 PID 1992 wrote to memory of 1956 1992 setup.exe 28 PID 1992 wrote to memory of 1956 1992 setup.exe 28 PID 1992 wrote to memory of 1956 1992 setup.exe 28
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:1992 -
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:1956
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