Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
07/06/2024, 01:34
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe
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Size
1.0MB
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MD5
c509fa36dd7c1f0e9064a6d98032d94a
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SHA1
7546c2cfe292030a2cd44a35443f9d5e265b647d
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SHA256
dcae89982b2e8f1e96969047948a98f5d2e453aa34eb99f7d9ed3f53f6b58cc8
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SHA512
5706c05943a9037f01a46b5c2d3e1409127f4dc5ee52b2688406066874cc42ea5f0ec4cb3ada43426e95efe271f88435f5c4bb266b48483e98d2cc324c63fb69
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SSDEEP
24576:SaXNJQVJvxC3ZAobLzB/3gQvExFpdhC55AKDqsc53vT7PmbF:WJvCZH7B/gkUrMvLqscV7S
Malware Config
Signatures
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UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral1/memory/2932-3-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-27-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-28-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-29-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-30-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-34-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-35-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-36-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX behavioral1/memory/2932-40-0x00000000748D0000-0x0000000074AAC000-memory.dmp UPX -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe -
resource yara_rule behavioral1/memory/2932-3-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-27-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-28-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-29-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-30-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-34-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-35-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-36-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx behavioral1/memory/2932-40-0x00000000748D0000-0x0000000074AAC000-memory.dmp upx -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2932 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2932 2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-07_c509fa36dd7c1f0e9064a6d98032d94a_mafia.exe"1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2932