General
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Target
313f90db50cc3d4164b90d648b83cd75.exe
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Size
671KB
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Sample
201203-c1g84z59w2
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MD5
313f90db50cc3d4164b90d648b83cd75
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SHA1
f861f285705a4eb7ef51de27baef8dae05c36e15
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SHA256
69057a29d94d0ae3e51c435df396178b093d057db5addcdb273dcd5aedc6e1ef
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SHA512
cb0acb7106a328a83848812e85d7f998e5c0ef0780b4f0c20ab33cf046053202c265c40d7f68ee156d2ad4f80c114529ef8d8e793302d45991337a5cf37d1546
Static task
static1
Behavioral task
behavioral1
Sample
313f90db50cc3d4164b90d648b83cd75.exe
Resource
win7v20201028
Malware Config
Targets
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Target
313f90db50cc3d4164b90d648b83cd75.exe
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Size
671KB
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MD5
313f90db50cc3d4164b90d648b83cd75
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SHA1
f861f285705a4eb7ef51de27baef8dae05c36e15
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SHA256
69057a29d94d0ae3e51c435df396178b093d057db5addcdb273dcd5aedc6e1ef
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SHA512
cb0acb7106a328a83848812e85d7f998e5c0ef0780b4f0c20ab33cf046053202c265c40d7f68ee156d2ad4f80c114529ef8d8e793302d45991337a5cf37d1546
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner Payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Drops startup file
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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autoit_exe
AutoIT scripts compiled to PE executables.
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