Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
20/03/2025, 20:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe
Resource
win7-20240729-en
windows7-x64
12 signatures
150 seconds
General
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Target
2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe
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Size
1.6MB
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MD5
f154c8e7b92c66929392b1bfa78e8199
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SHA1
e08e9c1c2a1382239078c771984911fff1335537
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SHA256
64076a9a8210e45d3c7c72d0e2972e736b8bc7eec3ac4ba8694d36cbe9a6506a
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SHA512
d6d48e358e1637ead564ada07414318dd763d7aef7d6d329a3e95c9588abea768b40e9cd88ef87d1fec35706ed87cd25a53e70a771b0c10db05a2f50369367f4
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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. 2 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/1880-11-0x0000000000B30000-0x0000000000B39000-memory.dmp family_bdaejec_backdoor behavioral1/memory/1880-18-0x0000000000B30000-0x0000000000B39000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000b00000001225e-12.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 1880 EbSMYU.exe -
Loads dropped DLL 2 IoCs
pid Process 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_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\bin\jdb.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe EbSMYU.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE EbSMYU.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe EbSMYU.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe EbSMYU.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jre7\bin\servertool.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE EbSMYU.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe EbSMYU.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe EbSMYU.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe EbSMYU.exe File opened for modification C:\Program Files\Windows Defender\MSASCui.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE EbSMYU.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe EbSMYU.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe EbSMYU.exe File opened for modification C:\Program Files\Windows Mail\WinMail.exe EbSMYU.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe EbSMYU.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe EbSMYU.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe EbSMYU.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE EbSMYU.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe EbSMYU.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe EbSMYU.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe EbSMYU.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe EbSMYU.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\inf\oem0.PNF 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe File created C:\Windows\inf\oem1.PNF 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_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 EbSMYU.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe Token: SeRestorePrivilege 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2120 wrote to memory of 1880 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe 31 PID 2120 wrote to memory of 1880 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe 31 PID 2120 wrote to memory of 1880 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe 31 PID 2120 wrote to memory of 1880 2120 2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe 31 PID 1880 wrote to memory of 1300 1880 EbSMYU.exe 34 PID 1880 wrote to memory of 1300 1880 EbSMYU.exe 34 PID 1880 wrote to memory of 1300 1880 EbSMYU.exe 34 PID 1880 wrote to memory of 1300 1880 EbSMYU.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-20_f154c8e7b92c66929392b1bfa78e8199_mafia_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-20_f154c8e7b92c66929392b1bfa78e8199_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:2120 -
C:\Users\Admin\AppData\Local\Temp\EbSMYU.exeC:\Users\Admin\AppData\Local\Temp\EbSMYU.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\3d953823.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1300
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
187B
MD532ea8714867eaf4ed4e7358bb7a046b9
SHA17b32fa6992d26411cfbd98f2a433142f9640b3f3
SHA2563be9e5c16cea59cea2df46aa8d833ec1660f9db5c5553f0001421b2fe1047e6d
SHA51286af9b364c04d71a1f6781c49aa33798cfbe1cbddc3c786b026e8d13e410fc01339e53561ce7a10c6282f505c19ab05d738f87a989758a382998aae7a342766f
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e