Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
28-05-2024 17:36
Behavioral task
behavioral1
Sample
UntitledNuker-master/UntitledNuker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
UntitledNuker-master/UntitledNuker.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
UntitledNuker-master/src/UntitledNuker.py
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
UntitledNuker-master/src/UntitledNuker.py
Resource
win10v2004-20240508-en
General
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Target
UntitledNuker-master/UntitledNuker.exe
-
Size
10.1MB
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MD5
84d6d7beaac298809d90f86cf799a65d
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SHA1
6f29241c1084a67ce86a4458fad5dace7c9692f5
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SHA256
4c66b5e30ee9328391e1354457d68d922f04570409a7c5571e9be3b5c3aa86e5
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SHA512
8cabfe053c858ab6600296deaae21d0e2f9815c60e26a40390736bea438dfb84f4748b43375aba9abc4b6cd227bb3f43aca116da012647ddf5b57174b12ceb8a
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SSDEEP
196608:hhnoR+dQmR5dA6lDuErSEEJwdF4OVUqk/IpjDFc2YXFNksYv+C:PnO+dQ2lD+9JOq/OD226Ox
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
UntitledNuker.exepid process 2600 UntitledNuker.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
UntitledNuker.exedescription pid process target process PID 1932 wrote to memory of 2600 1932 UntitledNuker.exe UntitledNuker.exe PID 1932 wrote to memory of 2600 1932 UntitledNuker.exe UntitledNuker.exe PID 1932 wrote to memory of 2600 1932 UntitledNuker.exe UntitledNuker.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\UntitledNuker-master\UntitledNuker.exe"C:\Users\Admin\AppData\Local\Temp\UntitledNuker-master\UntitledNuker.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\UntitledNuker-master\UntitledNuker.exe"C:\Users\Admin\AppData\Local\Temp\UntitledNuker-master\UntitledNuker.exe"2⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\_MEI19322\python311.dllFilesize
5.5MB
MD5a72993488cecd88b3e19487d646f88f6
SHA15d359f4121e0be04a483f9ad1d8203ffc958f9a0
SHA256aa1e959dcff75a343b448a797d8a5a041eb03b27565a30f70fd081df7a285038
SHA512c895176784b9ac89c9b996c02ec0d0a3f7cd6ebf653a277c20dec104da6a11db084c53dd47c7b6653a448d877ad8e5e79c27db4ea6365ebb8ca2a78aa9c61b38