Analysis
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max time kernel
148s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
06-10-2023 14:34
Static task
static1
Behavioral task
behavioral1
Sample
57404f01ad60f9e37adef4110faef857cb713428a320f46085d39d032cf92767.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
57404f01ad60f9e37adef4110faef857cb713428a320f46085d39d032cf92767.exe
Resource
win10v2004-20230915-en
General
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Target
57404f01ad60f9e37adef4110faef857cb713428a320f46085d39d032cf92767.exe
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Size
3.0MB
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MD5
2e4ac233671bc3ca14a0d553eabb30fe
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SHA1
75089f99bae837524ccb6ffe55242adedae58dc5
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SHA256
57404f01ad60f9e37adef4110faef857cb713428a320f46085d39d032cf92767
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SHA512
ee6b2285b4bba3fd47345a1c8fa452f8f745e853e2502437d21b2cdff2260673e27db3ee2e96abc23ce404a429e56b8221f7c5a0fdc367f9d3253f8172975421
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlhvWwk5ZsAILZPm8h:c+8X9G3vP3AMzvWwsqdLZ5h
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2844 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe Token: SeShutdownPrivilege 2844 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe 2844 explorer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\57404f01ad60f9e37adef4110faef857cb713428a320f46085d39d032cf92767.exe"C:\Users\Admin\AppData\Local\Temp\57404f01ad60f9e37adef4110faef857cb713428a320f46085d39d032cf92767.exe"1⤵PID:1336
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2844