Analysis
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max time kernel
93s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18-04-2024 22:24
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe
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Size
565KB
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MD5
53b164ea54e75f080cfc51c12e7a2dd1
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SHA1
8e6bb4eb7bd64a1934875a678942af261a3f5f15
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SHA256
670714e997a8476ef4b40e1b3db6c90ac116f9e16a2fdaba87566687dd1d1db9
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SHA512
120021993c565ea8bb91d105edee2814e4a71667b60518bad34df509ec6311f4dcd5f49ff84d4dfa84d6e9a394ce17a3806566696e160c9ec0cc9752186a9c85
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SSDEEP
12288:LhRwthO92XnxugayR/pH3xefN6ysjxKp:LhRwt6ynxoyR5BLtG
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exepid process 4004 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe 4004 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe -
outlook_office_path 1 IoCs
Processes:
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe -
outlook_win_path 1 IoCs
Processes:
2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/4004-1-0x00000000018B0000-0x00000000019B0000-memory.dmpFilesize
1024KB
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memory/4004-2-0x0000000003450000-0x00000000034A6000-memory.dmpFilesize
344KB
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memory/4004-3-0x0000000000400000-0x00000000016D9000-memory.dmpFilesize
18.8MB
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memory/4004-4-0x0000000001880000-0x0000000001881000-memory.dmpFilesize
4KB
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memory/4004-5-0x0000000000400000-0x00000000016D9000-memory.dmpFilesize
18.8MB
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memory/4004-6-0x0000000000400000-0x00000000016D9000-memory.dmpFilesize
18.8MB