Analysis
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max time kernel
128s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2024, 01:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
General
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Target
2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe
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Size
16.1MB
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MD5
615bcd56ce65e0eda6c19530a954eea5
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SHA1
889dfef3ce1d48a691539ec5266fba63288dee5d
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SHA256
d2c3d8c690b65e8474272091a6f1333fd99b3d07075139d0e64ddbd2119f4745
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SHA512
cd4a0e639195f8efcc0f909c232863ba556eefb5a110cb4308757e7e5d2e7384539fbc8d2930e9ee7597d1b7b2ef95e5ad5cd8900f19662e7fdd27974a933ea5
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SSDEEP
196608:rChfrM1nKlUUphMFdvADFJld2PczqUG1AZqkckhFaJVRWEw:ofrM1nNUphMFdvKJD2PKqUG1AUkHFah
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 behavioral2/memory/628-8-0x00000000003E0000-0x00000000003E9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral2/files/0x000c000000023b11-3.dat aspack_v212_v242 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation bZpYbx.exe -
Executes dropped EXE 1 IoCs
pid Process 628 bZpYbx.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE bZpYbx.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE bZpYbx.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe bZpYbx.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe bZpYbx.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE bZpYbx.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe bZpYbx.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE bZpYbx.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{CA9E0780-5A2C-43F8-9E63-52BCB11A02D4}\chrome_installer.exe bZpYbx.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe bZpYbx.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe bZpYbx.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe bZpYbx.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe bZpYbx.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE bZpYbx.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe bZpYbx.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe bZpYbx.exe File opened for modification C:\Program Files\7-Zip\7zG.exe bZpYbx.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe bZpYbx.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe bZpYbx.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe bZpYbx.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 2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bZpYbx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3172 2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe 3172 2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3172 wrote to memory of 628 3172 2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe 82 PID 3172 wrote to memory of 628 3172 2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe 82 PID 3172 wrote to memory of 628 3172 2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe 82 PID 628 wrote to memory of 4180 628 bZpYbx.exe 92 PID 628 wrote to memory of 4180 628 bZpYbx.exe 92 PID 628 wrote to memory of 4180 628 bZpYbx.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-05_615bcd56ce65e0eda6c19530a954eea5_icedid_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3172 -
C:\Users\Admin\AppData\Local\Temp\bZpYbx.exeC:\Users\Admin\AppData\Local\Temp\bZpYbx.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\04215a52.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:4180
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
187B
MD5673512ef60df4d094b2e12face8b3280
SHA1ac56a4dec50151c9fb62ee81029e35e9a15ad18e
SHA2560756e979b043a61672121131a7c481f140c7dc56795078272b0e98c261e24a97
SHA5120873363e8a5928981125df44a756eeab31194bd0c2f161c7704a17993df883c0ec1b5f22b5d3c18e3b4c0549b7fea8a84d8d9fcd99e96ce9d24f63b432cdf4f9
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e