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
17/12/2024, 10:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
General
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Target
2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe
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Size
89KB
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MD5
8a1a64da3b22df9044c7c546a171017b
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SHA1
fd2df67e7286f28729634fa2e0cdb200fff5ac1a
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SHA256
09842e2300fabb5d8d63b4f384f84186783ed683bad3a70e797c1efe68a9a92e
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SHA512
33515b234ad20b02960fc129b2bf08fb680c98303e3454df027b720c383e2a81dfd4ee766564bc27b9400b9373c4087037d596eaad96c0b64198f78c1433b838
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SSDEEP
1536:KMcrVadgJZ69WxVz7MW/UXVue/mSDb460GCq2iW7z:ncr8dgAy57elue/mSDb2GCH
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/1576-16-0x0000000000DB0000-0x0000000000DB9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000e00000001537c-1.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 1576 Qeav.exe -
Loads dropped DLL 2 IoCs
pid Process 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_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\jcmd.exe Qeav.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe Qeav.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe Qeav.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe Qeav.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE Qeav.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe Qeav.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE Qeav.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe Qeav.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe Qeav.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe Qeav.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe Qeav.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe Qeav.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe Qeav.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe Qeav.exe File opened for modification C:\Program Files\Windows Mail\WinMail.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE Qeav.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe Qeav.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe Qeav.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe Qeav.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe Qeav.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE Qeav.exe File opened for modification C:\Program Files\7-Zip\7zG.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe Qeav.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe Qeav.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe Qeav.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe Qeav.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe Qeav.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe Qeav.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe Qeav.exe File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe Qeav.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe Qeav.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe Qeav.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe Qeav.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe Qeav.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe Qeav.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 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Qeav.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1940 wrote to memory of 1576 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe 31 PID 1940 wrote to memory of 1576 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe 31 PID 1940 wrote to memory of 1576 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe 31 PID 1940 wrote to memory of 1576 1940 2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe 31 PID 1576 wrote to memory of 324 1576 Qeav.exe 35 PID 1576 wrote to memory of 324 1576 Qeav.exe 35 PID 1576 wrote to memory of 324 1576 Qeav.exe 35 PID 1576 wrote to memory of 324 1576 Qeav.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-17_8a1a64da3b22df9044c7c546a171017b_smoke-loader_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Users\Admin\AppData\Local\Temp\Qeav.exeC:\Users\Admin\AppData\Local\Temp\Qeav.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7f977346.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:324
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD562e3c1fc8cbae59aff4ad8a5c97ff4e6
SHA1daef80a4c0b3ea4d55ac44b257eff76eb2e39440
SHA2568f31bc9a27106fed89f452f5dd50b872de978bb5ceb4fefeed75ea1e85945a63
SHA512e1b2111d21a1765297f4fd2f43c143d748117d80db094f0f489828df20e7d1b276351f4b5de232807010ca60904e042b6b304d45247c7c439ef4c55097b9ccdb
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e