Analysis
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max time kernel
20s -
max time network
22s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
18-12-2024 23:50
Errors
Reason
Machine shutdown
General
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Target
pest.exe
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Size
202KB
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MD5
3a25b8b57fee2dbe05b915a4ba5a5f23
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SHA1
d563fc3b01275e873b938a5f08e15809a8ea44b7
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SHA256
586ed5d88e9c4b4c7d64fdc87c134f464cee29a2c75cd7021195e057dbcfaf1c
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SHA512
1c7549ae11347dfe60a5db10a169cb5990ba3f1a34a8cdaadd52525bba1c0fad2a932f02f1962289cf02d087d7bcdea9a2d5ac23cc69172dff4a782c82c553a6
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SSDEEP
6144:QLV6Bta6dtJmakIM5JzxAnuBlMvBZORkl:QLV6BtpmkMxAIFkl
Score
10/10
Malware Config
Signatures
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NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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Nanocore family
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in Program Files directory 2 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\pest.exe"C:\Users\Admin\AppData\Local\Temp\pest.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB