Analysis
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max time kernel
146s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 01:00
Static task
static1
Behavioral task
behavioral1
Sample
8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe
Resource
win10v2004-20240709-en
General
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Target
8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe
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Size
621KB
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MD5
0a4fdcaa0f4966b387fbfb9b8248fd7d
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SHA1
56239da8077f97b837222d855273095779b638cd
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SHA256
8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea
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SHA512
aa57096f7b060ff3afdc9347e8a4242e4daa837f96ac18788c8cc0751f7582fb2815b3a3b40af3ee0a8904a300148e848e531e069d367544ddba19ef40173941
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SSDEEP
6144:HYghlI5/u8f1mr+4RJ99MpDa52RX5wRDhOOU0qsRZ:HYKlYmDXEpDHRXP01
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___LXHFWSEM_.txt
cerber
http://p27dokhpz2n7nvgr.onion/6142-1153-72B5-0446-9583
http://p27dokhpz2n7nvgr.12hygy.top/6142-1153-72B5-0446-9583
http://p27dokhpz2n7nvgr.14ewqv.top/6142-1153-72B5-0446-9583
http://p27dokhpz2n7nvgr.14vvrc.top/6142-1153-72B5-0446-9583
http://p27dokhpz2n7nvgr.129p1t.top/6142-1153-72B5-0446-9583
http://p27dokhpz2n7nvgr.1apgrn.top/6142-1153-72B5-0446-9583
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___RZGJL36_.hta
cerber
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Contacts a large (1103) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 2700 netsh.exe 5052 netsh.exe -
resource yara_rule behavioral2/files/0x000900000002344a-4.dat aspack_v212_v242 -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation ianRNo.exe Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe -
Drops startup file 1 IoCs
description ioc Process File opened for modification \??\c:\users\admin\appdata\roaming\microsoft\word\startup\ 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe -
Executes dropped EXE 1 IoCs
pid Process 4848 ianRNo.exe -
Drops file in System32 directory 38 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\the bat! 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\steam 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\bitcoin 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\the bat! 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\desktop 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\steam 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\bitcoin 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\thunderbird 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\documents 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\thunderbird 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpDFF0.bmp" 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe ianRNo.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe ianRNo.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe ianRNo.exe File opened for modification C:\Program Files\7-Zip\7z.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe ianRNo.exe File opened for modification \??\c:\program files (x86)\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe ianRNo.exe File opened for modification C:\Program Files\7-Zip\7zG.exe ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe ianRNo.exe File opened for modification \??\c:\program files (x86)\the bat! 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE ianRNo.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe ianRNo.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 ianRNo.exe File opened for modification \??\c:\program files (x86)\ 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.106\chrome_installer.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{81C44847-CFD4-4467-BC43-4620F6C2BDBD}\chrome_installer.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe ianRNo.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE ianRNo.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe ianRNo.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe ianRNo.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe ianRNo.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe ianRNo.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\the bat! 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\documents 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\bitcoin 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\thunderbird 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\the bat! 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\the bat! 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\ 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\bitcoin 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\thunderbird 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\bitcoin 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\documents 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\steam 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\desktop 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\bitcoin 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\onenote 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\desktop 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\outlook 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\powerpoint 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\office 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\steam 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\steam 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\thunderbird 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\excel 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft sql server 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\word 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\steam 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\thunderbird 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 10 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NOTEPAD.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ianRNo.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2296 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 3524 taskkill.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000_Classes\Local Settings 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2240 NOTEPAD.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2296 PING.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeShutdownPrivilege 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe Token: SeCreatePagefilePrivilege 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe Token: SeDebugPrivilege 3524 taskkill.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 3928 wrote to memory of 4848 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 84 PID 3928 wrote to memory of 4848 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 84 PID 3928 wrote to memory of 4848 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 84 PID 3928 wrote to memory of 5052 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 86 PID 3928 wrote to memory of 5052 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 86 PID 3928 wrote to memory of 5052 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 86 PID 3928 wrote to memory of 2700 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 90 PID 3928 wrote to memory of 2700 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 90 PID 3928 wrote to memory of 2700 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 90 PID 4848 wrote to memory of 2772 4848 ianRNo.exe 94 PID 4848 wrote to memory of 2772 4848 ianRNo.exe 94 PID 4848 wrote to memory of 2772 4848 ianRNo.exe 94 PID 3928 wrote to memory of 612 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 101 PID 3928 wrote to memory of 612 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 101 PID 3928 wrote to memory of 612 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 101 PID 3928 wrote to memory of 2240 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 102 PID 3928 wrote to memory of 2240 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 102 PID 3928 wrote to memory of 2240 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 102 PID 3928 wrote to memory of 4344 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 106 PID 3928 wrote to memory of 4344 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 106 PID 3928 wrote to memory of 4344 3928 8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe 106 PID 4344 wrote to memory of 3524 4344 cmd.exe 108 PID 4344 wrote to memory of 3524 4344 cmd.exe 108 PID 4344 wrote to memory of 3524 4344 cmd.exe 108 PID 4344 wrote to memory of 2296 4344 cmd.exe 109 PID 4344 wrote to memory of 2296 4344 cmd.exe 109 PID 4344 wrote to memory of 2296 4344 cmd.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe"C:\Users\Admin\AppData\Local\Temp\8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe"1⤵
- Checks computer location settings
- Drops startup file
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Users\Admin\AppData\Local\Temp\ianRNo.exeC:\Users\Admin\AppData\Local\Temp\ianRNo.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:4848 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\70bf0949.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2772
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C:\Windows\SysWOW64\netsh.exeC:\Windows\system32\netsh.exe advfirewall set allprofiles state on2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:5052
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C:\Windows\SysWOW64\netsh.exeC:\Windows\system32\netsh.exe advfirewall reset2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2700
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___N6QLO3I_.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵
- System Location Discovery: System Language Discovery
PID:612
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___LPIBYFJ_.txt2⤵
- System Location Discovery: System Language Discovery
- Opens file in notepad (likely ransom note)
PID:2240
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4344 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im "8139a1abf1b69e34499158be4dd7e73335c67b275b531061d8f3ce1acb8b13ea.exe"3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3524
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C:\Windows\SysWOW64\PING.EXEping -n 1 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2296
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Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
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Downloads
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Filesize
1KB
MD588b76b7bd3e1d2435e8ea5b0b99e94bf
SHA1cf2838e94d564ea9c39591c56ea71391a3f4eec5
SHA2565bf41c918fcbb5e5882bbb9d824c266381c54b717dac862eb7362de8271a3cd2
SHA5122733290443347208db91f026bec0c6bd6e60a01afaad71782a529ac494ea01389eeb5f4d49cf567cf57e75b05c475fab2b56b2d5d44dcbffba0f399d0d3e98cb
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Filesize
187B
MD54d0fdbb7edd8358b57b3d962b9d98e34
SHA1337b54401cf43d3e3e18bc3f78f47f83539c3b0f
SHA256640c23f618092c472034596cf5dabd1da73eaaf00d475658937c3a2ca450010f
SHA5121a96c83d7046b8cccddfe993eb92fa7e6357e7c7711fa6e109116fb0a78cc33ad87fedc126aefea06a05f3bc7dfecd30e155d630965c0e103923253397077095
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
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Filesize
75KB
MD5b4b221b61a1e2559f0bd1536f58a82b6
SHA13d6790373e8dbcab21aff2a266d1844ef68cca9e
SHA256c95c042c4c2d7a6309c839d8f1ce357f13849d9627eb9613f1b23ea108568e9b
SHA512f79c1f008de651e7aa172bbf37c599680c0225d0f8fa4afd3e4d099bc5a4e4004847f7a159ffc1801da1dd1dff4e18ae6f4b56fc119149c7c4c69d45a3e77c2d