Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 02:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
General
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Target
2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe
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Size
1.6MB
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MD5
f92d184f2a99336b9886b60af1634fe1
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SHA1
295957772b274680ca7138a5d76533b57d4c95b0
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SHA256
fca5dcefeb83fa401ea5bc9e0b3a0fe9989d22531978385209ac68544353f68e
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SHA512
bbefe3ec5c94c85242b4120571eef07ab1aa08b09862fdb37e1492c46d4a15d9c4e976077518e40d3cf34997e551af887ac1bf826c8a50a2fc38012d49dbcfb1
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SSDEEP
49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0
Malware Config
Extracted
Family
bdaejec
C2
ddos.dnsnb8.net
Signatures
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Bdaejec family
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/2780-17-0x0000000000CE0000-0x0000000000CE9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000d00000001277d-9.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2780 RFnO.exe -
Loads dropped DLL 2 IoCs
pid Process 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre7\bin\keytool.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe RFnO.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe RFnO.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\servertool.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE RFnO.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe RFnO.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\sidebar.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe RFnO.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe RFnO.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe RFnO.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe RFnO.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE RFnO.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe RFnO.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe RFnO.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe RFnO.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe RFnO.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe RFnO.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe RFnO.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe RFnO.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\klist.exe RFnO.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe RFnO.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE RFnO.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe RFnO.exe File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe RFnO.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe RFnO.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe RFnO.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe RFnO.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe RFnO.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\inf\oem0.PNF 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe File created C:\Windows\inf\oem1.PNF 2025-01-07_f92d184f2a99336b9886b60af1634fe1_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 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RFnO.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe Token: SeRestorePrivilege 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2396 wrote to memory of 2780 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe 32 PID 2396 wrote to memory of 2780 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe 32 PID 2396 wrote to memory of 2780 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe 32 PID 2396 wrote to memory of 2780 2396 2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe 32 PID 2780 wrote to memory of 1428 2780 RFnO.exe 36 PID 2780 wrote to memory of 1428 2780 RFnO.exe 36 PID 2780 wrote to memory of 1428 2780 RFnO.exe 36 PID 2780 wrote to memory of 1428 2780 RFnO.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-07_f92d184f2a99336b9886b60af1634fe1_mafia_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-07_f92d184f2a99336b9886b60af1634fe1_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:2396 -
C:\Users\Admin\AppData\Local\Temp\RFnO.exeC:\Users\Admin\AppData\Local\Temp\RFnO.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\2aa01da6.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1428
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD59b1719214ff2137a02af423f6687967a
SHA1155aab9ddbceca997cf378294e5e93ad1d79bda3
SHA256d4204b3db453c60bb777382aeeaccc43c2ec754ae7181bf61557fbf0b2fb2e12
SHA5128c160e5a83e8cd0dbae503933035623c061fc7289aeb88d7d801b75ce75a6c6fb5a8724a4e09e88d1d16b335cf3653fb37f4cf3df51c6e1ee15013592bd36963
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e