General
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Target
Umbral.exe
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Size
229KB
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Sample
250323-vr3ndaxzfv
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MD5
5444f7a053eeaaa3c692956387aa3103
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SHA1
2a93270e874dff5f0490ab00affa8b004e08690b
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SHA256
71cd23078dcdf0969521dae9d9a9dd51b4a266b3fb74b709126d778e345497c1
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SHA512
14c214c4911a67d5330493a657f1033305bbd6c94f8ca6f13c0a1f1da6eb55ab7c5f3423dabcdcdcb7e3592e9149190f35667cfb4369f8325f079b97cfe946cc
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SSDEEP
6144:tloZM+rIkd8g+EtXHkv/iD4zSa9uMzvEJlwOffuIbb8e1maETi:voZtL+EP8zSa9uMzvEJlwOffuaf
Behavioral task
behavioral1
Sample
Umbral.exe
Resource
win7-20241023-en
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1353033738350755841/tKW_B-3Z95avdVOerDu4ITNJVRnk9P-ltXw3cgTOmZP49hF__17ZJpESm2o4gJnDkDVu
Targets
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Target
Umbral.exe
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Size
229KB
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MD5
5444f7a053eeaaa3c692956387aa3103
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SHA1
2a93270e874dff5f0490ab00affa8b004e08690b
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SHA256
71cd23078dcdf0969521dae9d9a9dd51b4a266b3fb74b709126d778e345497c1
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SHA512
14c214c4911a67d5330493a657f1033305bbd6c94f8ca6f13c0a1f1da6eb55ab7c5f3423dabcdcdcb7e3592e9149190f35667cfb4369f8325f079b97cfe946cc
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SSDEEP
6144:tloZM+rIkd8g+EtXHkv/iD4zSa9uMzvEJlwOffuIbb8e1maETi:voZtL+EP8zSa9uMzvEJlwOffuaf
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Detect Umbral payload
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Umbral family
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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