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Analysis
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max time kernel
121s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
25/03/2025, 12:29
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe
Resource
win7-20241010-en
General
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Target
2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe
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Size
80KB
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MD5
b48d1e375a202f82c87feab2aa558c76
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SHA1
6494685c81d6379bd982812701d1b96237269d52
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SHA256
9a8c55145fd6495e54b70bb11f00b8ba69ae23e280e05869189a707b98224235
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SHA512
1fe5e1be95f37ab50b75fae84abd144a3d30cf7472b407f4008f3cda5dba90b7f3eb3e96ff89f199cba3d41315f0f971352eea7d8c95ca00abd479d329aa2695
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SSDEEP
1536:Yg/6/tM8NXDjPX0QWlfGMckTQIMGCq2iW7z:Hk3U8kTQFGCH
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/2548-11-0x0000000000370000-0x0000000000379000-memory.dmp family_bdaejec_backdoor behavioral1/memory/2548-55-0x0000000000370000-0x0000000000379000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000a000000012262-9.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2548 qrzwQ.exe -
Loads dropped DLL 2 IoCs
pid Process 1116 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe 1116 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe qrzwQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe qrzwQ.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe qrzwQ.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE qrzwQ.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe qrzwQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe qrzwQ.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe qrzwQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe qrzwQ.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE qrzwQ.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\sidebar.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe qrzwQ.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE qrzwQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe qrzwQ.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe qrzwQ.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe qrzwQ.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE qrzwQ.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe qrzwQ.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe qrzwQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe qrzwQ.exe File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe qrzwQ.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 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qrzwQ.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1116 wrote to memory of 2548 1116 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe 31 PID 1116 wrote to memory of 2548 1116 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe 31 PID 1116 wrote to memory of 2548 1116 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe 31 PID 1116 wrote to memory of 2548 1116 2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe 31 PID 2548 wrote to memory of 2932 2548 qrzwQ.exe 33 PID 2548 wrote to memory of 2932 2548 qrzwQ.exe 33 PID 2548 wrote to memory of 2932 2548 qrzwQ.exe 33 PID 2548 wrote to memory of 2932 2548 qrzwQ.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Users\Admin\AppData\Local\Temp\qrzwQ.exeC:\Users\Admin\AppData\Local\Temp\qrzwQ.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\00001e62.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2932
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NT668XG4\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
185B
MD51b1c963ff1815147ed3938705c994719
SHA1d6e7293d539e8dbfce632038767e524468d96719
SHA256b0a049a47a0e036be91affc6cc5580891ab826ffd8f1c0fa98c1c808bef83f61
SHA512d06fe069d0a1386b82d9f51d121fd7892f4a6115684a12aed69ef75c24b71734c89601cc6374cb35eb86b0cc13daf86484234b0077e78468835c322983501d19
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e