Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
06-06-2024 12:57
Behavioral task
behavioral1
Sample
NLHyrbid/NLHybrid.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
NLHyrbid/NLHybrid.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
runme.pyc
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
runme.pyc
Resource
win10v2004-20240508-en
General
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Target
runme.pyc
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Size
44KB
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MD5
d5ab324ccb14531877a34991d492166e
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SHA1
11ea6f81542f1cd15663ff3e26adc2ed072ae752
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SHA256
e6672f94d3a0c1c0d505678b2a421462b50caa0a63264804182c6a9526c3b1ed
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SHA512
db80e4ebe1c3d3c42baf729c026aa83d9e905133fe054ff6f5533a4deedf05b388db442365602a0edc2bc16b5ba509f1e94da6ac2d25560ac327265c0b0755b1
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SSDEEP
768:n9JWZsg3+o5mM5ZxBuA+4/XywjMci4AXSAwzTw1xFFR6n86SBCtDlhLx3ZpJ6y:n9JWOfcsA+4awjMP4AC1gxFi86+CtDlj
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
rundll32.exepid process 2400 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cmd.exedescription pid process target process PID 3000 wrote to memory of 2400 3000 cmd.exe rundll32.exe PID 3000 wrote to memory of 2400 3000 cmd.exe rundll32.exe PID 3000 wrote to memory of 2400 3000 cmd.exe rundll32.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\runme.pyc1⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\runme.pyc2⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:2400
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