General
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Target
Monolith.exe
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Size
3.9MB
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Sample
240819-ab8jgawbmm
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MD5
07dc38e53039d72d14e1cbca9856ba5b
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SHA1
d3a981998c26f59d08090150a813d5ab27e53526
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SHA256
d7435449ef4aecbd126115316045b002cb5aecfbcd6cbed9f3cbe62114502060
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SHA512
0b96bd20778d8524602de2ce6027500d8412b5fc8d00d3af34a954b55c82cc9d59fc988ffbf78a9e3866dae8862158ca31f1bd5e516527a8857d240f2df4c465
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SSDEEP
98304:uw8woLTfmptqpaKjSVO+Pm5hXvAPAtXI08y4OfcswrxhKAqLB/JsSYOkM:uwuH+pMP4Pk9vuAtXp8HOkBdhpqBJWQ
Behavioral task
behavioral1
Sample
Monolith.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Monolith.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
Monolith.exe
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Size
3.9MB
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MD5
07dc38e53039d72d14e1cbca9856ba5b
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SHA1
d3a981998c26f59d08090150a813d5ab27e53526
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SHA256
d7435449ef4aecbd126115316045b002cb5aecfbcd6cbed9f3cbe62114502060
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SHA512
0b96bd20778d8524602de2ce6027500d8412b5fc8d00d3af34a954b55c82cc9d59fc988ffbf78a9e3866dae8862158ca31f1bd5e516527a8857d240f2df4c465
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SSDEEP
98304:uw8woLTfmptqpaKjSVO+Pm5hXvAPAtXI08y4OfcswrxhKAqLB/JsSYOkM:uwuH+pMP4Pk9vuAtXp8HOkBdhpqBJWQ
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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