Overview
overview
10Static
static
10Tear.exe
windows7-x64
10Tear.exe
windows10-2004-x64
10adochi.exe
windows7-x64
7adochi.exe
windows10-2004-x64
7autoit.exe
windows7-x64
10autoit.exe
windows10-2004-x64
6autoit2.exe
windows7-x64
10autoit2.exe
windows10-2004-x64
10autoit3.exe
windows7-x64
10autoit3.exe
windows10-2004-x64
10deviation.exe
windows7-x64
8deviation.exe
windows10-2004-x64
8encoder.exe
windows7-x64
10encoder.exe
windows10-2004-x64
10encoder2.exe
windows7-x64
9encoder2.exe
windows10-2004-x64
encoder3.exe
windows7-x64
10encoder3.exe
windows10-2004-x64
10encoder4.exe
windows7-x64
5encoder4.exe
windows10-2004-x64
5encoder5.exe
windows7-x64
10encoder5.exe
windows10-2004-x64
10erebus.exe
windows7-x64
9erebus.exe
windows10-2004-x64
7myxaha.exe
windows7-x64
7myxaha.exe
windows10-2004-x64
7$LOCALAPPD...er.exe
windows7-x64
7$LOCALAPPD...er.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Analysis
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max time kernel
125s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 00:24
Behavioral task
behavioral1
Sample
Tear.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Tear.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
adochi.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
adochi.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
autoit.exe
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
autoit.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
autoit2.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
autoit2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
autoit3.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
autoit3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
deviation.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
deviation.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
encoder.exe
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
encoder.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
encoder2.exe
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
encoder2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
encoder3.exe
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
encoder3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
encoder4.exe
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
encoder4.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
encoder5.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
encoder5.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
erebus.exe
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
erebus.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
myxaha.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
myxaha.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$LOCALAPPDATA/ConduitInstaller.exe
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
$LOCALAPPDATA/ConduitInstaller.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20241010-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241023-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
General
-
Target
encoder3.exe
-
Size
164KB
-
MD5
7518ecf9cd7d3f204de349103bd95c54
-
SHA1
417df7e036285c9409affa1e9bef8634d8994869
-
SHA256
14d09a259f72569f309fdd7bc14519753d01016706c7b9335a215b2d0b64c632
-
SHA512
71a181e597a5d9eae8ccd22683b650039f2506ba502b44a2da4f786e8884a1538603df9ab57d19c78d9777cb8f643ec78439346c32611776984acc569dbaba32
-
SSDEEP
3072:FHixaVZFiOCDJtOicNDWEzZQjnS2C/vbgnB:FHigLF5CCj5zZQDV0bq
Malware Config
Extracted
C:\Users\9micftzarWannadie.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/F3850925E2EE4773
http://decryptor.top/F3850925E2EE4773
Signatures
-
Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
-
Sodinokibi family
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
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) \??\Z: encoder3.exe File opened (read-only) \??\H: encoder3.exe File opened (read-only) \??\J: encoder3.exe File opened (read-only) \??\N: encoder3.exe File opened (read-only) \??\T: encoder3.exe File opened (read-only) \??\U: encoder3.exe File opened (read-only) \??\X: encoder3.exe File opened (read-only) \??\A: encoder3.exe File opened (read-only) \??\G: encoder3.exe File opened (read-only) \??\K: encoder3.exe File opened (read-only) \??\L: encoder3.exe File opened (read-only) \??\Y: encoder3.exe File opened (read-only) \??\F: encoder3.exe File opened (read-only) \??\B: encoder3.exe File opened (read-only) \??\M: encoder3.exe File opened (read-only) \??\Q: encoder3.exe File opened (read-only) \??\R: encoder3.exe File opened (read-only) \??\S: encoder3.exe File opened (read-only) \??\D: encoder3.exe File opened (read-only) \??\E: encoder3.exe File opened (read-only) \??\I: encoder3.exe File opened (read-only) \??\O: encoder3.exe File opened (read-only) \??\P: encoder3.exe File opened (read-only) \??\V: encoder3.exe File opened (read-only) \??\W: encoder3.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\88h2ftc7.bmp" encoder3.exe -
Drops file in Program Files directory 29 IoCs
description ioc Process File opened for modification \??\c:\program files\DisableAdd.nfo encoder3.exe File opened for modification \??\c:\program files\EditSplit.TS encoder3.exe File opened for modification \??\c:\program files\ResumeInstall.avi encoder3.exe File opened for modification \??\c:\program files\OpenUnblock.3gp2 encoder3.exe File opened for modification \??\c:\program files\SendConvertFrom.ini encoder3.exe File opened for modification \??\c:\program files\SubmitInstall.jpg encoder3.exe File created \??\c:\program files\9micftzarWannadie.txt encoder3.exe File created \??\c:\program files (x86)\9micftzarWannadie.txt encoder3.exe File opened for modification \??\c:\program files\CompleteSet.au encoder3.exe File opened for modification \??\c:\program files\GetTrace.edrwx encoder3.exe File opened for modification \??\c:\program files\ResolveCopy.xltx encoder3.exe File opened for modification \??\c:\program files\SaveStep.ppsm encoder3.exe File opened for modification \??\c:\program files\CopySend.aif encoder3.exe File opened for modification \??\c:\program files\InvokeRepair.vdx encoder3.exe File opened for modification \??\c:\program files\OptimizeMove.vb encoder3.exe File opened for modification \??\c:\program files\ProtectEdit.nfo encoder3.exe File opened for modification \??\c:\program files\NewJoin.ppsm encoder3.exe File opened for modification \??\c:\program files\SubmitStep.dwg encoder3.exe File opened for modification \??\c:\program files\LockSave.asx encoder3.exe File opened for modification \??\c:\program files\RestartApprove.xps encoder3.exe File opened for modification \??\c:\program files\UnprotectCheckpoint.wax encoder3.exe File opened for modification \??\c:\program files\MountRestore.mid encoder3.exe File opened for modification \??\c:\program files\MoveNew.mpeg3 encoder3.exe File opened for modification \??\c:\program files\NewSearch.M2T encoder3.exe File opened for modification \??\c:\program files\CompleteDisconnect.m4a encoder3.exe File opened for modification \??\c:\program files\ExpandApprove.aifc encoder3.exe File opened for modification \??\c:\program files\ExportShow.cfg encoder3.exe File opened for modification \??\c:\program files\InvokeRestore.vssx encoder3.exe File opened for modification \??\c:\program files\BlockUnregister.tif encoder3.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-themeservice.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_b9dc2e5385069c21.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.19041.1_es-mx_6346edea67ef6ae8_comctl32.dll.mui_0da4e682 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-n..orkconnectionbroker_31bf3856ad364e35_10.0.19041.1202_none_d16f7d1b7a182564_keepaliveprovider.dll_fe84ab07 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..sition-coreservices_31bf3856ad364e35_10.0.19041.450_none_107cae8412302d3e_wiarpc.dll_5aecac54 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-security-ngc-ksp_31bf3856ad364e35_10.0.19041.1_none_217aa39bb332ab57.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-shsvcs.resources_31bf3856ad364e35_10.0.19041.1_uk-ua_77e68f23adc116c3_shsvcs.dll.mui_b69fccab encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-g..licy-base.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_19a87c02033cbe34_gpsvc.dll.mui_0c160ac2 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-p..ng-client-overrides_31bf3856ad364e35_10.0.19041.1266_none_8e5f726ca832e39d_power.settings.pciexpress.ppkg_202071e2 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.1_ja-jp_fa31753930710f39.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_networking-mpssvc-drv.resources_31bf3856ad364e35_10.0.19041.1_en-us_03b55cc5252496f1_mpsdrv.sys.mui_b2aea3b6 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_zh-tw_dab1b6fa435d154d_memtest.exe.mui_77b8cbcc encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_10.0.19041.1_sr-..-rs_c247a8be44151ccf_bootmgfw.efi.mui_a6e78cfa encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..os-loader.resources_31bf3856ad364e35_10.0.19041.1_de-de_8398f19094835129_winresume.efi.mui_f412814e encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-rasbase-raspptp_31bf3856ad364e35_10.0.19041.1_none_4fe02c5c87346397.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-d..ient-core.resources_31bf3856ad364e35_10.0.19041.1_en-us_cd341401a09aa4a7.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-mup_31bf3856ad364e35_10.0.19041.844_none_8ae9954cb754d7f6.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-u..istration.resources_31bf3856ad364e35_10.0.19041.1_it-it_a65df33be4649fa7.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-userpowermanagement_31bf3856ad364e35_10.0.19041.546_none_8b678fb390086be3.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.1_hu-hu_b554802d4a83e6fc.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.964_lt-lt_56115177ea09ace6.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-p..onmanager.resources_31bf3856ad364e35_10.0.19041.1_de-de_0b2bfd2dfb25cc08.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-w..sition-coreservices_31bf3856ad364e35_10.0.19041.264_none_1aca864646957638_sti.dll_d93e8a42 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..r_service.resources_31bf3856ad364e35_10.0.19041.1_es-es_6871eca24b40d9a0_iscsiexe.dll.mui_7d81b1cc encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-security-spp.resources_31bf3856ad364e35_10.0.19041.1_en-us_52b90495d63821ca_sppsvc.exe.mui_40875a72 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.1_bg-bg_dd016b0b9ea8d750.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-wmi-core.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_379018f38e600fa9.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-bootvid_31bf3856ad364e35_10.0.19041.1_none_f8bf334f59f2a511.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-efs-service.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_a556ef58df281f17_efssvc.dll.mui_03cc4e41 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-filtermanager-core_31bf3856ad364e35_10.0.19041.1151_none_85d98801dff5b241_fltmgr.sys_c6e91b41 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.19041.906_fi-fi_c42cdfe7b2b01c1a_msimsg.dll.mui_72e8994f encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..i_initiator_service_31bf3856ad364e35_10.0.19041.1_none_9064b8c1b47576c0_iscsitarget.cdxml_1fec77bc encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-v..skservice.resources_31bf3856ad364e35_10.0.19041.1_es-es_57cd46da8c032f2a.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-branding-engine_31bf3856ad364e35_10.0.19041.1202_none_687eafd94efb2680_winbrand.dll_9cd6a3cf encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_ko-kr_3f1489cfda206346.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..rastructure-ws2ifsl_31bf3856ad364e35_10.0.19041.1_none_0577ae58672b2cbc.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-a..structure.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_5af0d35f5d5822e9_apphelp.dll.mui_59096153 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-transactionmanagerapi_31bf3856ad364e35_10.0.19041.546_none_3f25415e6728280f.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-wmi-core.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_b988e3f5244c4507_mofcomp.exe.mui_35badf56 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.19041.1288_none_91a663c8cc864906.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..ient-core.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_5ccaaad67089b77a_wuaueng.dll.mui_297f975d encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.19041.1_hu-hu_63478ee6e449e6fd.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.1023_ru-ru_bfe241f0efa3e3fb_comctl32.dll.mui_0da4e682 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-appidcore_31bf3856ad364e35_10.0.19041.1202_none_a391067a6b9b433c_appidtel.exe_b664fbc5 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_pt-pt_6f586ad4968d0a4b_memtest.efi.mui_71e15c22 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..onment-core-tcbboot_31bf3856ad364e35_10.0.19041.264_none_de5e254ba7caf399.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-branding-engine_31bf3856ad364e35_10.0.19041.1202_none_5e2a05871a9a6485_winbrand.dll_9cd6a3cf encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-d..ndowmanager-effects_31bf3856ad364e35_10.0.19041.1_none_b1496dae127c8892.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..vironment-os-loader_31bf3856ad364e35_10.0.19041.1266_none_cfec8db821d83671_winload.exe_75835076 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-com-base-qfe-rpcss_31bf3856ad364e35_10.0.19041.1202_none_de8b08e5f31655d7.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..subsystem.resources_31bf3856ad364e35_10.0.19041.1_it-it_3661a8e887f4017f_scdeviceenum.dll.mui_815e7662 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-appidcore_31bf3856ad364e35_10.0.19041.1081_none_ae0369bc9fe47e6c_appidtel.exe_b664fbc5 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-terminal_31bf3856ad364e35_10.0.19041.1_none_ca60666860ba12d7_cga40852.fon_2c85a1a9 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-onecore-ras-base-vpn_31bf3856ad364e35_10.0.19041.1_none_dca30c5ab1e516cf.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-wmi-core-svc_31bf3856ad364e35_10.0.19041.844_none_7eaa07ee55c22dcc.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-directui-resourcesrs3_31bf3856ad364e35_10.0.19041.1_none_11f4e387011f6d3e.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-efs-service.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_31a464aca9751670.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-lddmcore_31bf3856ad364e35_10.0.19041.1288_none_20903f2898bc8195_dxgmms1.sys_9c98a5d4 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-appid.resources_31bf3856ad364e35_10.0.19041.1_de-de_4d7f6ae091bb017a.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-acpiex_31bf3856ad364e35_10.0.19041.1_none_eabbb32778568ee1_acpiex.sys_6a8b9aed encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_es-es_6ca5c1c82a908e75_memtest.efi.mui_71e15c22 encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_10.0.19041.1_ro-ro_7b81ce88dad4adc1_bootmgfw.efi.mui_a6e78cfa encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-smartcardsubsystem_31bf3856ad364e35_10.0.19041.1_none_d842f77a3db130d8.manifest encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-system_31bf3856ad364e35_10.0.19041.1_none_3947da6a963cb0d8_c8514sys.fon_a088232f encoder3.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..gc-kspsvc.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_7e2e7925487a8e96.manifest encoder3.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 encoder3.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4520 encoder3.exe 4520 encoder3.exe 4792 powershell.exe 4792 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4792 powershell.exe Token: SeBackupPrivilege 3740 vssvc.exe Token: SeRestorePrivilege 3740 vssvc.exe Token: SeAuditPrivilege 3740 vssvc.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4520 wrote to memory of 4792 4520 encoder3.exe 88 PID 4520 wrote to memory of 4792 4520 encoder3.exe 88 -
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\encoder3.exe"C:\Users\Admin\AppData\Local\Temp\encoder3.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4520 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4792
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2868
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3740
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
6KB
MD531f2d0303477dab29c20b8e9114a8890
SHA195f78fd6245fbc8c43bf95280d51ee0343ee7b34
SHA25640684ce598f6e34d22ddd3f4bb5be933693bcac7027216c864cb312dea33e980
SHA5123c8b40a69bb6ad1a099036a594e6ec953c73fc1f92b956e21ccb6dbd1e8f91d2cafefa8f146cf425107194023e51ccdefe5342ead7b5ca175bfaafd6bba88abf
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82