Analysis
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max time kernel
146s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
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submitted
15-12-2024 05:38
General
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Target
VixenLoader.exe
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Size
202KB
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MD5
d5adb7cd51efbccc96d7528d5e1cdac9
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SHA1
56c3209c57c62dad0415bd8f8f4ef6a41ba2816f
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SHA256
bf83f08a4093e5eb31f3f7334f8e33ffc69a05b548433807952157a127dbd110
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SHA512
191537822e9847339a31861e29bf2a38c1b3dfe9fcb6d119f381cebd51f44d75e1733344fb4da8cbd893c9858472539b267711ce52217ece8897d6b4354861d6
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SSDEEP
6144:gLV6Bta6dtJmakIM57bQv4tlS6o8OKUUBupOin:gLV6BtpmkXAU8OKlBupOin
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 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\VixenLoader.exe"C:\Users\Admin\AppData\Local\Temp\VixenLoader.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
5.7MB