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
16/06/2024, 09:45
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe
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Size
1015KB
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MD5
5a20c0a6001736583e32b05ed6cb601a
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SHA1
2542f9c9e0f4980dba5f2b8c21f41eb88be91b24
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SHA256
f73e6dc616b4a2ea71bf8c80506995ef5aae97515456791e60dc77e648d765c7
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SHA512
814dc37a93c1e14497b2e515ede31f3e3439550db0a48bb75cd9054928f9fd78d047532a5053b9509949c8a317ca0fc93e97a56410da4cf49929e8e154130694
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SSDEEP
24576:jaXNJQVJvxC3ZtobLzB/3gQvExFpdhC55AKDqsc53vTkO/YF:hJvCZa7B/gkUrMvLqscVF/U
Malware Config
Signatures
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UPX dump on OEP (original entry point) 10 IoCs
resource yara_rule behavioral1/memory/2324-3-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-5-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-6-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-7-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-8-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-9-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-10-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-11-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-12-0x0000000074E50000-0x000000007502C000-memory.dmp UPX behavioral1/memory/2324-16-0x0000000074E50000-0x000000007502C000-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\SystemBiosVersion 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe -
resource yara_rule behavioral1/memory/2324-3-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-5-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-6-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-7-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-8-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-9-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-10-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-11-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-12-0x0000000074E50000-0x000000007502C000-memory.dmp upx behavioral1/memory/2324-16-0x0000000074E50000-0x000000007502C000-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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2324 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2324 2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-16_5a20c0a6001736583e32b05ed6cb601a_mafia.exe"1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2324