Analysis
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max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-12-2024 01:48
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe
Resource
win7-20240903-en
General
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Target
2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe
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Size
603KB
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MD5
498b0defdf60f700d6cfb53734bc93c6
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SHA1
3debd25ea5619cc6c777786a39214995966c1278
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SHA256
7461a45ce023dd500c7b22c730748ddd753eca44b3ab33aa695b43db2ea7fe1b
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SHA512
b28d1659bb6d7e3247b19757166006ca3d75849f47dd53ed79f8906ca5c30ee37b57d5fbb367187f888ae9d3a07723e8f1ead3965abbf1d2056b2c2efcb5218b
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SSDEEP
12288:cIPSKaZ3z4SB9dnLuNG3AUaAqYVzNkjvg5mxfRHg5W3PYxy0KapTrQyRTiyM:cIPSAGYG9z4vgcpRA5WwxyH2TrQyRTiy
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Signatures
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Bdaejec family
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Detects Bdaejec Backdoor. 2 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/2688-11-0x0000000000FF0000-0x0000000000FF9000-memory.dmp family_bdaejec_backdoor behavioral1/memory/2688-16-0x0000000000FF0000-0x0000000000FF9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x00090000000122ee-2.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2688 LYfq.exe -
Loads dropped DLL 2 IoCs
pid Process 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe LYfq.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe LYfq.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe LYfq.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe LYfq.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe LYfq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe LYfq.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe LYfq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe LYfq.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe LYfq.exe File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe LYfq.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE LYfq.exe File opened for modification C:\Program Files\7-Zip\7z.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE LYfq.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe LYfq.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe LYfq.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe LYfq.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe LYfq.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe LYfq.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe LYfq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe LYfq.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\sidebar.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe LYfq.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe LYfq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE LYfq.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe LYfq.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe LYfq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe LYfq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe LYfq.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language LYfq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 580 wrote to memory of 2688 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe 31 PID 580 wrote to memory of 2688 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe 31 PID 580 wrote to memory of 2688 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe 31 PID 580 wrote to memory of 2688 580 2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe 31 PID 2688 wrote to memory of 3040 2688 LYfq.exe 35 PID 2688 wrote to memory of 3040 2688 LYfq.exe 35 PID 2688 wrote to memory of 3040 2688 LYfq.exe 35 PID 2688 wrote to memory of 3040 2688 LYfq.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-05_498b0defdf60f700d6cfb53734bc93c6_mafia_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:580 -
C:\Users\Admin\AppData\Local\Temp\LYfq.exeC:\Users\Admin\AppData\Local\Temp\LYfq.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\475943a4.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:3040
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD5055b9fce6927d4cea34adc9c271840a2
SHA114c610e6a322ecc262a82d3576cc8d24bc022892
SHA256911ab562ae9a085367e5ae43511a80ddb88a5323892cfbd8d3c18a532e799c07
SHA5126d58c0e5d7c8ff7025fbc45e44d49ac007c1fc92c744ca8e91e2ddd2a76a330bfc48cf75b8bdf3b10ae7b6ada1321d81b30a2620e854cb1c61d5ce7e11adaef6
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e