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Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2025, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe
Resource
win10v2004-20250217-en
General
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Target
2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe
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Size
2.3MB
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MD5
557c1373f9241db0274fc812f374638f
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SHA1
ba4f662ceec83f2b3ac3ef1d730579d100368569
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SHA256
ca6048029b031db043c1805557636499811822c5df815af6f4b2159624c89b4d
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SHA512
942e91bf99f86249cb9d1b5d694b9fd04cabccd60b3eaa75350dbaa8f7d03b96a09a5ce8803ac9070d14ae6bf7c1f7ce8fbf5beda5cc6db138411dbce433f437
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SSDEEP
49152:8OIq2/OmRiBTnYcVMuS9nQh68B1ECYJgkSNZAmZea+:8Oh22mMYwMuS9ns68B+5JANZAmZeR
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Banload family
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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 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe -
Modifies registry class 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\Class = "Microsoft.Office.Interop.Word.ParagraphFormatClass" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\RuntimeVersion = "v2.0.50727" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\15.0.0.0 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\LocalServer32\ = "\"C:\\Program Files\\Microsoft Office\\Root\\Office16\\WINWORD.EXE\" /automation" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144} 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\15.0.0.0\Assembly = "Microsoft.Office.Interop.Word, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\15.0.0.0\Class = "Microsoft.Office.Interop.Word.ParagraphFormatClass" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\15.0.0.0\RuntimeVersion = "v2.0.50727" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\LocalServer32 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\ = "ParagraphFormatClass" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E260979C-35E2-E3FE-5CDD-11BC4DD03144}\InprocServer32\Assembly = "Microsoft.Office.Interop.Word, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3808 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe Token: SeIncBasePriorityPrivilege 3808 2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-07_557c1373f9241db0274fc812f374638f_mafia.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3808