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Analysis
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max time kernel
146s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
29/08/2024, 02:53
Behavioral task
behavioral1
Sample
c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe
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Size
179KB
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MD5
c81b771a8e8762a89b54f69a0d7755af
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SHA1
e884e59df82d2a796c2de1e1c6cbd1e491e16e30
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SHA256
20684d3edd9d61bbe0a84559c8e197a02a123e697bc8d05bd9305cf1d3984c15
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SHA512
f2975e6f20bda5c054ea7d4bd385bf9fd52306407a6ae0d01730a340b7bc53582a98e4af4871b01eb5a94c6edfc611014fa17b7e01d7e9150351b5827c99cf2d
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SSDEEP
3072:LNKQ4JTBg0Q8F63VETed7/kBazzFbULC3pnXSbvYE+l:LNn4FQS63VE6F/M4qe8b4
Malware Config
Extracted
C:\Users\x2bg3-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/012163FB9AB67C21
http://decryptor.top/012163FB9AB67C21
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\N: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\T: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\M: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\O: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\P: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\Z: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\J: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\L: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\X: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\A: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\U: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\Y: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\W: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\B: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\I: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\R: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\S: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\V: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\D: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\F: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\G: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\H: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\K: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened (read-only) \??\Q: c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\yd5k68.bmp" c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe -
Drops file in Program Files directory 41 IoCs
description ioc Process File opened for modification \??\c:\program files\LimitExpand.ppsm c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\ResolveSave.ttf c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\CompressMeasure.xltm c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlcecompact35.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\UnlockPop.pot c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\AssertOpen.dotx c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\MountConvertFrom.rmi c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\SetPop.bmp c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\UnblockConvert.m4a c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\x2bg3-readme.txt c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File created \??\c:\program files (x86)\x2bg3-readme.txt c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\RestoreSearch.rmi c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\UndoMeasure.xltm c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\WaitRead.xml c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\x2bg3-readme.txt c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\PingSkip.ADT c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\CompareMove.midi c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\ConvertFromStep.mhtml c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\ConvertStep.css c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\NewPop.svgz c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\ReadResume.docx c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\SendDisconnect.ini c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\x2bg3-readme.txt c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File created \??\c:\program files\x2bg3-readme.txt c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\DismountRedo.asp c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\ExportHide.scf c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\MergeUnprotect.mhtml c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\OutSave.mpeg c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\PublishLimit.dwfx c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceer35EN.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\AddConfirm.nfo c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\PushResolve.MTS c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\TraceRemove.sql c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceme35.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceoledb35.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlcese35.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\DisableAdd.WTV c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\UnprotectUnlock.pot c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceca35.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceqp35.dll c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification \??\c:\program files\SetMount.xlsx c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-d..vices-sam.resources_31bf3856ad364e35_6.1.7600.16385_en-us_14569492a0cb0c5e_samsrv.dll.mui_32250491 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-i..ional-codepage-1256_31bf3856ad364e35_6.1.7600.16385_none_23b841d36a7baab3.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-comdlg32.resources_31bf3856ad364e35_6.1.7601.17514_pt-pt_4b9a399af2b0e098_comdlg32.dll.mui_ac8e62f4 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-bitmap-system_31bf3856ad364e35_6.1.7600.16385_none_df4bbe8e10903104_h8514sys.fon_9da56372 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-i..ional-codepage-1250_31bf3856ad364e35_6.1.7600.16385_none_7d2db243248f00bf_c_1250.nls_71105a0f c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-registrysettings_31bf3856ad364e35_6.1.7601.17514_none_f3d758aac7bc3445_fontsetup.inf_0d232a1f c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-aclui.resources_31bf3856ad364e35_6.1.7600.16385_it-it_ce52f37bdc6a3877_aclui.dll.mui_adadbfb7 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-w..-encoding.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_671c48b9c28e5906.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-vssapi.resources_31bf3856ad364e35_6.1.7600.16385_it-it_ce2fd071b7106acf.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-comctl32-v5.resources_31bf3856ad364e35_6.1.7600.16385_nb-no_1d6cc00f7f128cc9.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-comdlg32.resources_31bf3856ad364e35_6.1.7601.17514_hu-hu_330f86d55de64a40.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-smbminirdr_31bf3856ad364e35_6.1.7601.17514_none_ddb772a467bcf964.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-m..ents-mdac.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_66df39372ddc410d_odbcjet.chm_2a003207 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-a..es-interface-router_31bf3856ad364e35_6.1.7601.17514_none_59fd7093dccb4652.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-b..t-windows.resources_31bf3856ad364e35_6.1.7600.16385_it-it_051cb38514053e82_winload.exe.mui_3bc5b827 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-w..eservices.resources_31bf3856ad364e35_6.1.7600.16385_en-us_d92dea821b79a3bd.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-o..ct-picker.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_f1983bb066c54ad2_objsel.dll.mui_9b915792 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft.windows.winhttp_31bf3856ad364e35_5.1.7601.17514_none_bac5319939f7951a.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-appid.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_cb446d33b8328ccb.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-rasbase_31bf3856ad364e35_6.1.7601.17514_none_765b17a2c56f9155_switch.inf_4b9b5a3f c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-b..os-loader.resources_31bf3856ad364e35_6.1.7600.16385_es-es_d2590890fddbcebf_winload.exe.mui_3bc5b827 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-legacyhwui.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_7fbbc48c58566606_hdwwiz.exe.mui_b4acc7bc c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-comctl32-v5.resources_31bf3856ad364e35_6.1.7600.16385_pt-br_643c507363ea9836_comctl32.dll.mui_0da4e682 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-f..truetype-lucidasans_31bf3856ad364e35_6.1.7600.16385_none_d0e8774fa1155a53.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-bitmap-fixed_31bf3856ad364e35_6.1.7600.16385_none_db04d3f548508fd9.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-advapi32.resources_31bf3856ad364e35_6.1.7600.16385_de-de_6f6ef85e234a7943_advapi32.dll.mui_28c7718f c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-i..tional-codepage-932_31bf3856ad364e35_6.1.7600.16385_none_2ad03056b4ecc39f.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-codeintegrity_31bf3856ad364e35_6.1.7601.17514_none_fe9df6ad1b5f6e87.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-d..owmanager.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_a8710044c87a79a8_dwm.exe.mui_706e052f c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-v..skservice.resources_31bf3856ad364e35_6.1.7600.16385_it-it_2e91fbc017fd3a00_vdsutil.dll.mui_0caf9b0e c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_6.1.7600.16385_ko-kr_f19244cb36fb567c_bootmgr.exe.mui_c434701f c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-ldap-client_31bf3856ad364e35_6.1.7601.17514_none_f543b182b4adcce6.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-consolehost.resources_31bf3856ad364e35_6.1.7600.16385_es-es_71e7f0186b288c9a_conhost.exe.mui_eaf216eb c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-s..edstorage.resources_31bf3856ad364e35_6.1.7600.16385_it-it_5b9d513e3739aef1_psbase.dll.mui_c28690ab c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-webio.resources_31bf3856ad364e35_6.1.7601.17514_ja-jp_8c6fe68c0c8fba1a.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-winbio.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_269ffdbfc2380290.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-imageres.resources_31bf3856ad364e35_6.1.7600.16385_es-es_7a37e84dbbdecc2a_imageres.dll.mui_3e41dee6 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-m..ents-mdac.resources_31bf3856ad364e35_6.1.7600.16385_de-de_84c970b54d5773ed_sqlsodbc.chm_92fe0a89 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-rasauto-mui.resources_31bf3856ad364e35_6.1.7600.16385_es-es_22f1eb4160177046_rasauto.dll.mui_12fa2c50 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-p..ndprintui.resources_31bf3856ad364e35_6.1.7600.16385_es-es_d2945884bb037beb_puiobj.dll.mui_b9c0c4d6 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-tabletpc-softkeyboard_31bf3856ad364e35_6.1.7601.17514_none_2fd7b56967fc5c76_base_jpn.xml_f49007c9 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-oleaccrc.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_09252ff637951494.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-i..rvice_mof.resources_31bf3856ad364e35_6.1.7600.16385_it-it_b1b2c1661d03f443_iscsidsc.mfl_20ed5374 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-profsvc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_c2b105891e24eb61_profsvc.dll.mui_32482e9e c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-vssapi.resources_31bf3856ad364e35_6.1.7600.16385_de-de_9894314efe077185_vsstrace.dll.mui_3a1fe238 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-s..subsystem.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_226c70953d052250_scarddlg.dll.mui_300ae9df c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-u..em-config.resources_31bf3856ad364e35_6.1.7600.16385_en-us_edb61e94e4562781_modemui.dll.mui_a710bc71 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-w..eservices.resources_31bf3856ad364e35_6.1.7600.16385_en-us_354c8605d3d714f3.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-w..installer.resources_31bf3856ad364e35_6.1.7600.16385_es-es_752a818fe660eceb.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-dui70.resources_31bf3856ad364e35_6.1.7600.16385_de-de_b8ad3df5d5fd57a4_dui70.dll.mui_de5f27e2 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-e..e-library.resources_31bf3856ad364e35_6.1.7600.16385_de-de_694f3c78860517ad.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-d..owmanager.resources_31bf3856ad364e35_6.1.7600.16385_es-es_05b98a45d5a86346_dwmapi.dll.mui_2fc614a7 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-searchfolder.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_081caacce2fe65aa_searchfolder.dll.mui_8c30bdaf c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-u..em-config.resources_31bf3856ad364e35_6.1.7600.16385_es-es_ed817b78e47d1926_serialui.dll.mui_7d29d2a3 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-consolehost.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_a0ecdb6b28479a55.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-newdev.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_1564d79270d6651c_newdev.exe.mui_6ce4084e c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-mlang.resources_31bf3856ad364e35_6.1.7600.16385_lt-lt_583ce567ce5e4898.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-msxml60_31bf3856ad364e35_6.1.7601.17514_none_f0e8ac03e1d6bb5b.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-rasserver_31bf3856ad364e35_6.1.7601.17514_none_1423e918b2cd2d4b_iprtrmgr.dll_50f5fe79 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-mlang.resources_31bf3856ad364e35_6.1.7600.16385_es-es_85e455db744936f4_mlang.dll.mui_2904864a c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-credui.resources_31bf3856ad364e35_6.1.7601.17514_it-it_f0ccf87fcaaecc5b.manifest c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-i..r_service.resources_31bf3856ad364e35_6.1.7600.16385_es-es_b25735420d36e896_iscsicli.exe.mui_64c0a23c c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-coreos_31bf3856ad364e35_6.1.7601.17514_none_83784bb654f0d178_imagehlp.dll_41876e91 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-msauditevtlog_31bf3856ad364e35_6.1.7600.16385_none_23376bf5921e7b63_adtschema.dll_4cae41ac c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.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 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vssadmin.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2892 vssadmin.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 2792 vssvc.exe Token: SeRestorePrivilege 2792 vssvc.exe Token: SeAuditPrivilege 2792 vssvc.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2400 wrote to memory of 3004 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 34 PID 2400 wrote to memory of 3004 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 34 PID 2400 wrote to memory of 3004 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 34 PID 2400 wrote to memory of 3004 2400 c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe 34 PID 3004 wrote to memory of 2892 3004 cmd.exe 37 PID 3004 wrote to memory of 2892 3004 cmd.exe 37 PID 3004 wrote to memory of 2892 3004 cmd.exe 37 PID 3004 wrote to memory of 2892 3004 cmd.exe 37 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c81b771a8e8762a89b54f69a0d7755af_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet3⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
PID:2892
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2812
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2792
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
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Downloads
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Filesize
6KB
MD58e6fbca334166a208ea4f2ab7cf683e6
SHA1c1246ad0d0799e0219f7ed59582e07dbad381c05
SHA2563ae3e3028936f11e641bd995d7e812745763a5847206871623e556a6e5d9c0c3
SHA512db18c930df2e8978e00ac38b6bad0b53bfcbe340693422f229b67bf0837842ada1ddf433b8933f6680cdccf84665f352a499db3dbe2b3c1e2e3e7c9e18c72d07