Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
17-12-2024 06:23
General
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Target
Nan_Brout_ncrypt.exe
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Size
209KB
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MD5
51369fea111eee2682a99f9d3d6476fc
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SHA1
abb83200ed459c1457858b1a06cff33dd401098d
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SHA256
710ff75d5a2cbf5c03f0d614b6be6f7a74c32be8108427648445ea1acd8a3cdf
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SHA512
46ec661e1c760d633bd46c1655e87e8fce77376ac3652f245ca3a5487db124818efed6cc533e53f778d55654878a56290b7bff7e843acf4487d685a16eccfe23
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SSDEEP
3072:EzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI03Q6f5JWRFoFUkJWHHglML6Wz:ELV6Bta6dtJmakIM5X0oKkIwfm
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 3 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Nan_Brout_ncrypt.exe"C:\Users\Admin\AppData\Local\Temp\Nan_Brout_ncrypt.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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB