General
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Target
17f04b3536641fa295c1a11a814010f1f2319fc60b28890dcd536f5be5dfde14
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Size
726KB
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Sample
220608-xp3xgadaak
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MD5
50d0eeb5f7b2657ef9449f4b023ec164
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SHA1
3b49a623038bdb87a64b2d49122da99068b55e3f
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SHA256
17f04b3536641fa295c1a11a814010f1f2319fc60b28890dcd536f5be5dfde14
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SHA512
d0f30087f24bcb94b36712326ccb29dae7a9593f0652578548405b1d20f20b5ed78f30d9622ed273e756f0ac83359f0579978089d4f450268898b9ed5eecd4c7
Static task
static1
Behavioral task
behavioral1
Sample
17f04b3536641fa295c1a11a814010f1f2319fc60b28890dcd536f5be5dfde14.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
17f04b3536641fa295c1a11a814010f1f2319fc60b28890dcd536f5be5dfde14
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Size
726KB
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MD5
50d0eeb5f7b2657ef9449f4b023ec164
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SHA1
3b49a623038bdb87a64b2d49122da99068b55e3f
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SHA256
17f04b3536641fa295c1a11a814010f1f2319fc60b28890dcd536f5be5dfde14
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SHA512
d0f30087f24bcb94b36712326ccb29dae7a9593f0652578548405b1d20f20b5ed78f30d9622ed273e756f0ac83359f0579978089d4f450268898b9ed5eecd4c7
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Modifies Windows Firewall
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Registers COM server for autorun
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Sets file execution options in registry
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Sets service image path in registry
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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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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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Adds Run key to start application
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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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Drops desktop.ini file(s)
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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