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Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16/04/2024, 14:51
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe
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Size
2.0MB
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MD5
b677d26884f0477b7968efc7fdd571ef
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SHA1
cbd607000d799adef300ea6f7ceca0167dc33b15
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SHA256
0d61072b68bd99ded6712167e8a225c7f5f7a35634f527dd24b23d3ea54fc33f
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SHA512
dc5e9326b9772c7f6b6484ef89dae1cc4a3aea05b327e98e8aa69af012a69cfe0890d728bcca173c40754663b7481add946ba9f150c344dbe9ee7195ee8da058
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SSDEEP
49152:4eXOAxMOkCWTonzCUsD85m7qnjJA0vdYvM:4e+AqOjWU1jJAM
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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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 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe -
Modifies registry class 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\ProgID 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\ProgID\ = "ScriptletHandler.Behavior" 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C} 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\ = "Constructor for Scriptlet Behavior Handler" 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\Implemented Categories 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\InprocServer32\ThreadingModel = "Apartment" 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}\ 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\InprocServer32 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3528EDFF-F245-78C2-7A54-F6C02B30499C}\InprocServer32\ = "C:\\Windows\\SysWOW64\\scrobj.dll" 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2060 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe Token: SeIncBasePriorityPrivilege 2060 2024-04-16_b677d26884f0477b7968efc7fdd571ef_mafia.exe