General
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Target
ZoomMeetings.exe
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Size
170.3MB
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Sample
241013-gf5rpswdrj
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MD5
f29bda123b1f5a34269116a30053ba05
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SHA1
18883525e62afcdebaa4449b986a631c2086c549
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SHA256
dcbb21552ba0d2d59e7d3c7d8fc746287a3d716e03ee43f46496eda931d880d4
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SHA512
e675b6f9e6ec6e04e7256114e3c9baa8f370b254d6192f71484170700c7b1311ac2dd5268188e97cb05091b33f92cb377cf720dbc2de98030cd22835d04814df
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SSDEEP
786432:UCRzGLMBtpQshlXi9vnrXNAYKCxoQ4MAXGoJ7tpaXc+Ex8C93CfhMtc3jJdDTvuH:UUGwPXy9vucoDMI8Xc223Sp6H
Static task
static1
Behavioral task
behavioral1
Sample
ZoomMeetings.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ZoomMeetings.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
rhadamanthys
http://91.103.140.200:9078/3936a074a2f65761a5eb8/6fmfpmi7.fwf4p
Targets
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Target
ZoomMeetings.exe
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Size
170.3MB
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MD5
f29bda123b1f5a34269116a30053ba05
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SHA1
18883525e62afcdebaa4449b986a631c2086c549
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SHA256
dcbb21552ba0d2d59e7d3c7d8fc746287a3d716e03ee43f46496eda931d880d4
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SHA512
e675b6f9e6ec6e04e7256114e3c9baa8f370b254d6192f71484170700c7b1311ac2dd5268188e97cb05091b33f92cb377cf720dbc2de98030cd22835d04814df
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SSDEEP
786432:UCRzGLMBtpQshlXi9vnrXNAYKCxoQ4MAXGoJ7tpaXc+Ex8C93CfhMtc3jJdDTvuH:UUGwPXy9vucoDMI8Xc223Sp6H
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Detects HijackLoader (aka IDAT Loader)
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Legitimate hosting services abused for malware hosting/C2
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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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Suspicious use of SetThreadContext
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