Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-09-2024 07:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
General
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Target
2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe
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Size
1.6MB
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MD5
903a2ac54202586e02537c0e78ce3b0a
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SHA1
08ac763fba8ef383e7012f968773e22909158bef
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SHA256
f5b8622397ec9d58a8579e505c41b61a04c97830dd19d49cb7fad159a163447b
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SHA512
e629bccf5c1070a74a24c4c6a8fb73b35a35850e46496d7c028ea7dde05454cb1a2ab2675b778a2644ae6a16f775ab87e90ea1696ad3e0a49e44e20f626ae2f8
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SSDEEP
49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0
Malware Config
Signatures
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/1332-43-0x0000000000040000-0x0000000000049000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000b000000012263-2.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 1332 BfC.exe -
Loads dropped DLL 2 IoCs
pid Process 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe BfC.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe BfC.exe File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe BfC.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe BfC.exe File opened for modification C:\Program Files\Java\jre7\bin\ssvagent.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe BfC.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe BfC.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE BfC.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe BfC.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe BfC.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe BfC.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe BfC.exe File opened for modification C:\Program Files\7-Zip\7zG.exe BfC.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe BfC.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE BfC.exe File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe BfC.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe BfC.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe BfC.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe BfC.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe BfC.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe BfC.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe BfC.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe BfC.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe BfC.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe BfC.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe BfC.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe BfC.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe BfC.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe BfC.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe BfC.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe BfC.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe BfC.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\inf\oem1.PNF 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe File created C:\Windows\inf\oem0.PNF 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.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 BfC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe Token: SeRestorePrivilege 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2376 wrote to memory of 1332 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe 32 PID 2376 wrote to memory of 1332 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe 32 PID 2376 wrote to memory of 1332 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe 32 PID 2376 wrote to memory of 1332 2376 2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe 32 PID 1332 wrote to memory of 2760 1332 BfC.exe 34 PID 1332 wrote to memory of 2760 1332 BfC.exe 34 PID 1332 wrote to memory of 2760 1332 BfC.exe 34 PID 1332 wrote to memory of 2760 1332 BfC.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-05_903a2ac54202586e02537c0e78ce3b0a_mafia_wapomi.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Users\Admin\AppData\Local\Temp\BfC.exeC:\Users\Admin\AppData\Local\Temp\BfC.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\46015aa9.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2760
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
181B
MD5fd2306cb66d75b691aa85e1206bacfd2
SHA110316081026acd6a585cee67c185d94f2a438b64
SHA256927cc260e82c8cb211de1739b7767c550d7c987995f6022a6616e91da0943481
SHA5120d18d894f53cacb5bf31b6db42f535e73a266a07ff261362baaa4efe9656abe5a4364f845aade0afdc08a4ec21ef0fc38306d3887e305607f4a8268a25f3bf22
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e