General
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Target
bcb77b64ef4a369f8b381aff4c6f1c57
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Size
982KB
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Sample
240309-y5bctshh8z
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MD5
bcb77b64ef4a369f8b381aff4c6f1c57
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SHA1
4624958cd8a724ad01868331d9a78a64fb0cdcb0
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SHA256
142cf7f01ff7c99da5e16196325e3fa3a6d867ff0e50696d727c92696ba97ccf
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SHA512
9249aea1d4a0d467c544271297ee7b88851c586c9afab522f845a071d7551bbefdfc49b516d13bb5d31277ab194026ecd5852e0d751b0527e7543a2d9607405a
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SSDEEP
24576:kkirwmPnCRldoDbhC8xyhFOKOl0TWfNBBx6xs30LM:kxrwmPnCS/TxAFOX+TYwxk0LM
Static task
static1
Behavioral task
behavioral1
Sample
bcb77b64ef4a369f8b381aff4c6f1c57.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bcb77b64ef4a369f8b381aff4c6f1c57.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
webmonitor
niiarmah.wm01.to:443
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config_key
4EcDHH7aWbl50LayUnuRlJWUXiKQWk0O
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private_key
yvkn5wM8E
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url_path
/recv5.php
Targets
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Target
bcb77b64ef4a369f8b381aff4c6f1c57
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Size
982KB
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MD5
bcb77b64ef4a369f8b381aff4c6f1c57
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SHA1
4624958cd8a724ad01868331d9a78a64fb0cdcb0
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SHA256
142cf7f01ff7c99da5e16196325e3fa3a6d867ff0e50696d727c92696ba97ccf
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SHA512
9249aea1d4a0d467c544271297ee7b88851c586c9afab522f845a071d7551bbefdfc49b516d13bb5d31277ab194026ecd5852e0d751b0527e7543a2d9607405a
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SSDEEP
24576:kkirwmPnCRldoDbhC8xyhFOKOl0TWfNBBx6xs30LM:kxrwmPnCS/TxAFOX+TYwxk0LM
Score10/10-
RevcodeRat, WebMonitorRat
WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.
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WebMonitor payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Suspicious use of SetThreadContext
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