Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2024 03:48
Static task
static1
Behavioral task
behavioral1
Sample
749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe
Resource
win7-20240705-en
General
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Target
749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe
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Size
1.1MB
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MD5
68861f3f1f2928c83b8203e7c45bedc2
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SHA1
6c410f8ac0deb98d2a682b63a7f26c791a3a6dd7
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SHA256
749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97
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SHA512
f9a1dbaaf10919ea61413d1ed6b28d7768fadfcb8d863a4417b5512fd085f70324a40853d3c78a58adf6fdacbb4c9d6670adf365c853000da00064fdccdf971a
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SSDEEP
24576:ovJqlPrBW4AvDvS0wpT8AoJ92oZgFO037cs:o2jI4AvjGpbSE3os
Malware Config
Extracted
danabot
5
23.254.217.192:443
192.236.146.173:443
23.254.133.7:443
185.62.58.85:443
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embedded_hash
3CCDCA270E94321B76E2E66C454CD541
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type
loader
Signatures
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Blocklisted process makes network request 30 IoCs
Processes:
rundll32.exeflow pid Process 22 4416 rundll32.exe 29 4416 rundll32.exe 33 4416 rundll32.exe 39 4416 rundll32.exe 40 4416 rundll32.exe 41 4416 rundll32.exe 42 4416 rundll32.exe 51 4416 rundll32.exe 57 4416 rundll32.exe 58 4416 rundll32.exe 59 4416 rundll32.exe 60 4416 rundll32.exe 61 4416 rundll32.exe 65 4416 rundll32.exe 67 4416 rundll32.exe 71 4416 rundll32.exe 72 4416 rundll32.exe 73 4416 rundll32.exe 74 4416 rundll32.exe 75 4416 rundll32.exe 81 4416 rundll32.exe 82 4416 rundll32.exe 83 4416 rundll32.exe 97 4416 rundll32.exe 98 4416 rundll32.exe 99 4416 rundll32.exe 100 4416 rundll32.exe 101 4416 rundll32.exe 102 4416 rundll32.exe 105 4416 rundll32.exe -
Processes:
resource yara_rule behavioral2/files/0x00090000000233ed-3.dat aspack_v212_v242 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
EuKtQuR.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation EuKtQuR.exe -
Executes dropped EXE 1 IoCs
Processes:
EuKtQuR.exepid Process 5088 EuKtQuR.exe -
Drops file in Program Files directory 64 IoCs
Processes:
EuKtQuR.exedescription ioc Process File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe EuKtQuR.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe EuKtQuR.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe EuKtQuR.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe EuKtQuR.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe EuKtQuR.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe EuKtQuR.exe File opened for modification C:\Program Files\7-Zip\7z.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE EuKtQuR.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe EuKtQuR.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe EuKtQuR.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 EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe EuKtQuR.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{CEF7DB4F-2246-44A3-A17E-9C5870D211DB}\chrome_installer.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe EuKtQuR.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe EuKtQuR.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe EuKtQuR.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE EuKtQuR.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe EuKtQuR.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe EuKtQuR.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target Process procid_target 2036 4320 WerFault.exe 83 1080 4320 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exeEuKtQuR.execmd.exerundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EuKtQuR.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exeEuKtQuR.exedescription pid Process procid_target PID 4320 wrote to memory of 5088 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 84 PID 4320 wrote to memory of 5088 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 84 PID 4320 wrote to memory of 5088 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 84 PID 5088 wrote to memory of 1168 5088 EuKtQuR.exe 85 PID 5088 wrote to memory of 1168 5088 EuKtQuR.exe 85 PID 5088 wrote to memory of 1168 5088 EuKtQuR.exe 85 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91 PID 4320 wrote to memory of 4416 4320 749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe"C:\Users\Admin\AppData\Local\Temp\749c23656b53bfd0ec3609f16ad0198fc38e5af9af1826820e4133cb88f9ec97.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Users\Admin\AppData\Local\Temp\EuKtQuR.exeC:\Users\Admin\AppData\Local\Temp\EuKtQuR.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:5088 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\29f86788.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1168
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
PID:4416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 6202⤵
- Program crash
PID:2036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 6762⤵
- Program crash
PID:1080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4320 -ip 43201⤵PID:3524
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4320 -ip 43201⤵PID:3032
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
189B
MD5edf2c09952404a9a8a91b797c9d855f9
SHA1ae04567ee783a15ceb1d81f0711ec8c9b1506cde
SHA256af3a33b484052d2ad2c2d2a3217078768f414941013cd6436b691056495092bd
SHA512d9bea7d70277ec5a4930b8af165d0add573988a503d98206e685d56750491059940f344200be6c75afc25167d1fbd901d737aaffc4565c5a4089a17cb89f71a5
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3