General
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Target
nopen.exe
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Size
229KB
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Sample
231201-l4vzmagh63
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MD5
d1763b6d491b8027a8812b3337e4fb03
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SHA1
d4a446e00e1c14e6dc4481ab0f9e97773e9cad7d
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SHA256
154115262885b920680ca7d9160a046a1d3d01ddadbe43ae9af80dad1c0b03d0
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SHA512
0a4711e51463ca4ec5bd65c6b518e4d89af654b44fe88dee68e2107b6a56a930d7cd5fa6d785947cedb4e7d42172c55190c4b28a981923dcce7bb31575a4c53e
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SSDEEP
6144:tloZMifsXtioRkts/cnnK6cMlaeTRR/k4XpG/BcoNqhyvI8e1mbi:voZetlRk83MlaeTRR/k4XpG/BcoNqZ1
Behavioral task
behavioral1
Sample
nopen.exe
Resource
win10v2004-20231127-de
Malware Config
Extracted
umbral
https://discordapp.com/api/webhooks/1175470177626894386/cdMJXOsqvIatvi0ls9VQ1xV_xfDaN81YYQYEc3XBphkMxBenTa_vy1cYgaAM-uY3ChwH
Targets
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Target
nopen.exe
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Size
229KB
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MD5
d1763b6d491b8027a8812b3337e4fb03
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SHA1
d4a446e00e1c14e6dc4481ab0f9e97773e9cad7d
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SHA256
154115262885b920680ca7d9160a046a1d3d01ddadbe43ae9af80dad1c0b03d0
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SHA512
0a4711e51463ca4ec5bd65c6b518e4d89af654b44fe88dee68e2107b6a56a930d7cd5fa6d785947cedb4e7d42172c55190c4b28a981923dcce7bb31575a4c53e
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SSDEEP
6144:tloZMifsXtioRkts/cnnK6cMlaeTRR/k4XpG/BcoNqhyvI8e1mbi:voZetlRk83MlaeTRR/k4XpG/BcoNqZ1
Score10/10-
Detect Umbral payload
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Modifies Installed Components in the registry
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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