General
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Target
0531bcd90fb2426b5eb306eec924285703ea1f2d80786df2d03ee67f8c6cce5b
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Size
1.7MB
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Sample
220520-rtesjsgdb8
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MD5
7dc329c08eb80f602e8fb5f1e577eb8f
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SHA1
76af05bec9bf9c33df9af39c765ab6decd99cd28
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SHA256
0531bcd90fb2426b5eb306eec924285703ea1f2d80786df2d03ee67f8c6cce5b
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SHA512
1463059b333ec159a96b2afb43eee0e65df6a4e7b217ffdcc72bcd3d62e89a5d86de52a0a4f1f7c7ad7626b8d82c4ec225ad75d70a91d85925ec187aa58e525d
Static task
static1
Behavioral task
behavioral1
Sample
0531bcd90fb2426b5eb306eec924285703ea1f2d80786df2d03ee67f8c6cce5b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
0531bcd90fb2426b5eb306eec924285703ea1f2d80786df2d03ee67f8c6cce5b.exe
Resource
win10v2004-20220414-en
Malware Config
Targets
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Target
0531bcd90fb2426b5eb306eec924285703ea1f2d80786df2d03ee67f8c6cce5b
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Size
1.7MB
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MD5
7dc329c08eb80f602e8fb5f1e577eb8f
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SHA1
76af05bec9bf9c33df9af39c765ab6decd99cd28
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SHA256
0531bcd90fb2426b5eb306eec924285703ea1f2d80786df2d03ee67f8c6cce5b
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SHA512
1463059b333ec159a96b2afb43eee0e65df6a4e7b217ffdcc72bcd3d62e89a5d86de52a0a4f1f7c7ad7626b8d82c4ec225ad75d70a91d85925ec187aa58e525d
Score9/10-
Looks for VirtualBox Guest Additions in registry
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Executes dropped EXE
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Looks for VMWare Tools registry key
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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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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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