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
-
max time kernel
129s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-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\zp0dhh67wnWannadie.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/7270488ADDE07765
http://decryptor.top/7270488ADDE07765
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) \??\A: encoder3.exe File opened (read-only) \??\P: encoder3.exe File opened (read-only) \??\Q: encoder3.exe File opened (read-only) \??\U: encoder3.exe File opened (read-only) \??\H: encoder3.exe File opened (read-only) \??\M: encoder3.exe File opened (read-only) \??\X: encoder3.exe File opened (read-only) \??\Y: encoder3.exe File opened (read-only) \??\D: encoder3.exe File opened (read-only) \??\V: encoder3.exe File opened (read-only) \??\I: encoder3.exe File opened (read-only) \??\J: encoder3.exe File opened (read-only) \??\K: encoder3.exe File opened (read-only) \??\L: encoder3.exe File opened (read-only) \??\O: encoder3.exe File opened (read-only) \??\R: encoder3.exe File opened (read-only) \??\T: encoder3.exe File opened (read-only) \??\F: encoder3.exe File opened (read-only) \??\B: encoder3.exe File opened (read-only) \??\E: encoder3.exe File opened (read-only) \??\G: encoder3.exe File opened (read-only) \??\N: encoder3.exe File opened (read-only) \??\S: encoder3.exe File opened (read-only) \??\W: encoder3.exe File opened (read-only) \??\Z: encoder3.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\CatRoot2\dberr.txt encoder3.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\37xcf5kvt4f7.bmp" encoder3.exe -
Drops file in Program Files directory 19 IoCs
description ioc Process File opened for modification \??\c:\program files\InstallConvert.wmx encoder3.exe File opened for modification \??\c:\program files\ReadSubmit.dxf encoder3.exe File opened for modification \??\c:\program files\StartSave.cr2 encoder3.exe File opened for modification \??\c:\program files\SubmitSearch.M2V encoder3.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\zp0dhh67wnWannadie.txt encoder3.exe File created \??\c:\program files (x86)\zp0dhh67wnWannadie.txt encoder3.exe File opened for modification \??\c:\program files\ConvertToWrite.mpeg encoder3.exe File opened for modification \??\c:\program files\DenyRead.wmv encoder3.exe File opened for modification \??\c:\program files\InstallUnblock.wma encoder3.exe File opened for modification \??\c:\program files\StopPush.inf encoder3.exe File opened for modification \??\c:\program files\SaveConfirm.temp encoder3.exe File opened for modification \??\c:\program files\UnpublishCheckpoint.dotm encoder3.exe File opened for modification \??\c:\program files\WriteAssert.tif encoder3.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\zp0dhh67wnWannadie.txt encoder3.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\zp0dhh67wnWannadie.txt encoder3.exe File created \??\c:\program files\zp0dhh67wnWannadie.txt encoder3.exe File opened for modification \??\c:\program files\AssertPing.txt encoder3.exe File opened for modification \??\c:\program files\SelectResolve.ico encoder3.exe File opened for modification \??\c:\program files\UpdateUnblock.mp4 encoder3.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-ncrypt-dll_31bf3856ad364e35_6.1.7600.16385_none_5db4abb552efa414.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-m..ents-mdac.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_d03d19912f2e87b9.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-a..structure.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_82ed82846d97d873_aelupsvc.dll.mui_5d6cb110 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-d..vices-sam.resources_31bf3856ad364e35_6.1.7600.16385_de-de_c7845a1d6a4a71cf_samsrv.dll.mui_32250491 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_hid-user.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_94492e5609cc02ce.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-e..e-library.resources_31bf3856ad364e35_6.1.7600.16385_en-us_6e5eadf52d4094a8.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-hbaapi.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_1b6385863b22bff1_hbaapi.mfl_4e36195e encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-msxml30.resources_31bf3856ad364e35_6.1.7600.16385_de-de_ecc2fd7371a03bd7_msxml3r.dll.mui_cd6e1e8f encoder3.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-i..onal-keyboard-kbdus_31bf3856ad364e35_6.1.7601.17514_none_e72ccbf15f92e33c.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-tabletpc-softkeyboard_31bf3856ad364e35_6.1.7601.17514_none_2fd7b56967fc5c76_ja-jp.xml_3ab9bd47 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-dns-client.resources_31bf3856ad364e35_6.1.7600.16385_it-it_aff2d2ecf720d651_dnsapi.dll.mui_97465f8a encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-a..on-authui.resources_31bf3856ad364e35_6.1.7600.16385_en-us_8b52ed91fe5d105f.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-s..ineclient.resources_31bf3856ad364e35_6.1.7600.16385_es-es_4c5c5f0b3e948403_scecli.dll.mui_225fa220 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-spp-main.resources_31bf3856ad364e35_6.1.7600.16385_en-us_c08b90a4bb1ab825_sxproxy.dll.mui_f9d8f818 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-b..os-loader.resources_31bf3856ad364e35_6.1.7600.16385_it-it_5f3874d6c7dfca9f_winresume.exe.mui_ff8b5358 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-credui.resources_31bf3856ad364e35_6.1.7601.17514_en-us_c040cad9b8e1500c.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-truetype-kokila_31bf3856ad364e35_6.1.7601.17514_none_4d4bb384a78cecc3_kokilabi.ttf_822b42fe encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_networking-mpssvc-svc.resources_31bf3856ad364e35_6.1.7601.17514_en-us_89701e1decba44ab_firewallapi.dll.mui_43c7a05b encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-w..ure-other.resources_31bf3856ad364e35_6.1.7600.16385_es-es_ad7f1ebdfa3f77ac_winsockhc.dll.mui_a8a7d1fa encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-credui.resources_31bf3856ad364e35_6.1.7601.17514_es-es_63ed8c3a00aad07b.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-basic-misc-tools_31bf3856ad364e35_6.1.7600.16385_none_7351a917d91c961e.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-d..utoenroll.resources_31bf3856ad364e35_6.1.7600.16385_de-de_121d0d73cc0b7c92.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-keyiso.resources_31bf3856ad364e35_6.1.7600.16385_it-it_970c208e9f8f3615.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.1.7600.16385_tr-tr_68f632f43987fd09_bootmgfw.efi.mui_a6e78cfa encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-comctl32-v5.resources_31bf3856ad364e35_6.1.7600.16385_bg-bg_d05ef37bdb11d344.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-comdlg32.resources_31bf3856ad364e35_6.1.7601.17514_fr-fr_eb9f068d79867b24.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-e..rtingcore.resources_31bf3856ad364e35_6.1.7600.16385_it-it_ebb345e71aa87bfe.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-f..rcluster-clientcore_31bf3856ad364e35_6.1.7601.17514_none_934ef25796a1b53e_clusapi.dll_06332635 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-i..tional-codepage-869_31bf3856ad364e35_6.1.7600.16385_none_cebec624fc8535e4_c_869.nls_a71cf43a encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-c..integrity.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_83f9ba7f24518cb4_ci.dll.mui_76757f43 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-truetype-gautami_31bf3856ad364e35_6.1.7600.16385_none_d7a960cbb5ebb166.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-t..rk-msimtf.resources_31bf3856ad364e35_6.1.7600.16385_de-de_3be396c6d1b6e7bf.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-w..eservices.resources_31bf3856ad364e35_6.1.7600.16385_de-de_303d14892c9b97f8_wiaservc.dll.mui_54051b53 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\wow64_microsoft-windows-appid.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_cb446d33b8328ccb.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-pshed.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_920c092685ce6f3f_pshed.dll.mui_d7f9a40f encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-tcpip.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_caba3de2d9ce0d4b.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-wmi-core.resources_31bf3856ad364e35_6.1.7601.17514_es-es_32b8f08dde6f3b12_ncprov.dll.mui_40240de1 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-bitmap-courier_31bf3856ad364e35_6.1.7600.16385_none_5283fef09ca6fa1a_coue1257.fon_265fc768 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-international-core_31bf3856ad364e35_6.1.7600.16385_none_459f562ff37206dd.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-s..subsystem.resources_31bf3856ad364e35_6.1.7600.16385_it-it_dc658d0c024781ab_certprop.dll.mui_602eaab4 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-wmi-core.resources_31bf3856ad364e35_6.1.7600.16385_de-de_87cba9e8f27bba0e_wmiapres.dll.mui_c1b8803f encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-e..estorageengine-isam_31bf3856ad364e35_6.1.7601.17514_none_500a4c5042ab494a.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-webio.resources_31bf3856ad364e35_6.1.7601.17514_fr-fr_002271384242c2c1.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-rasserver.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_1d9a3d4c1087f948_iprtrmgr.dll.mui_eb023b92 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.1.7600.16385_en-us_dacce684029df516_bootmgr.efi.mui_be5d0075 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-comctl32-v5.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_ed8efda96cda0b2d.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-m..update-authenticamd_31bf3856ad364e35_6.1.7600.16385_none_599889656b4ace55.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-mssign32-dll_31bf3856ad364e35_6.1.7600.16385_none_2628bf25f41e9a5c.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-b..re-memorydiagnostic_31bf3856ad364e35_6.1.7601.17514_none_da3cb85562df73c9_memtest.exe_01d80391 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-d..utoenroll.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_5d90b64fade2905e_pautoenr.dll.mui_9667d15f encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-h..p-listsvc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_bca30fa029c53981.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-p..structure.resources_31bf3856ad364e35_6.1.7601.17514_fr-fr_65c533f1c582e47c.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-s..pp-client.resources_31bf3856ad364e35_6.1.7600.16385_it-it_21e9d2a1c5e982b5_sppc.dll.mui_0a75786d encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-activexproxy_31bf3856ad364e35_6.1.7601.17514_none_14159d5b488c6fa1.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-com-base_31bf3856ad364e35_6.1.7600.16385_none_69e3281e403684ea_oleres.dll_2eae8210 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-smartcardksp.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_a96db6468fda66c8.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-u..dem-voice.resources_31bf3856ad364e35_6.1.7600.16385_es-es_ed9a54ad162a8850_serwvdrv.dll.mui_6a9f4568 encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-w..nfrastructure-ws232_31bf3856ad364e35_6.1.7601.17514_none_f4bf1aae2c981ecf.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-appid.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_c0efc2e183d1cad0_appidapi.dll.mui_b6af37bb encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-smbminirdr_31bf3856ad364e35_6.1.7601.17514_none_ddb772a467bcf964_mrxsmb.sys_cf1a02fc encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-wininit.resources_31bf3856ad364e35_6.1.7600.16385_en-us_453be6e96bdadb18.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\amd64_microsoft-windows-wininit.resources_31bf3856ad364e35_6.1.7600.16385_es-es_a125df51245f3df3.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-f..libraries.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_d63ded3632fdfecd.manifest encoder3.exe File opened for modification C:\Windows\winsxs\Backup\x86_microsoft-windows-i..rvice_mof.resources_31bf3856ad364e35_6.1.7600.16385_de-de_7c17224363fafaf9_iscsidsc.mfl_20ed5374 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 -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 encoder3.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 encoder3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 encoder3.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 encoder3.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1736 encoder3.exe 2368 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2368 powershell.exe Token: SeBackupPrivilege 3032 vssvc.exe Token: SeRestorePrivilege 3032 vssvc.exe Token: SeAuditPrivilege 3032 vssvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2368 1736 encoder3.exe 30 PID 1736 wrote to memory of 2368 1736 encoder3.exe 30 PID 1736 wrote to memory of 2368 1736 encoder3.exe 30 PID 1736 wrote to memory of 2368 1736 encoder3.exe 30 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\encoder3.exe"C:\Users\Admin\AppData\Local\Temp\encoder3.exe"1⤵
- Enumerates connected drives
- 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 system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2368
-
-
C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2420
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3032
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
-
Filesize
6KB
MD5094f66073a4dc9d57bb117f523da58f3
SHA18c06b0eb15179dfc96291f0acec0256a353e1731
SHA256d21212357482d24d78e6ae8562d11046047ed9fb74494ccf8f43320d7227ad80
SHA512c922fd2a8f2fde69ade379327a768ae2cee1ec54818e4e13964656a9aba348afa7b9f70d267c066a6b4431e04c89c06a473d794298f2f10b7cf17090163ef27d
-
Filesize
194KB
MD5011e71f57cffb613af69fb2ee756455d
SHA15b25ada8edbdbfbfc08538b4de8029b4e9902b2b
SHA256e23e91fd157085cb7ee27b9d1ef9e6da0830780f28db0ccb6a6438550506c91a
SHA512908a96c34bb65c2fa6f4e8ab58bd4481d7c3ff1d9314bb0f3426d495d9e16a758dc86cf22ac0134bc2a87c002c5f689224e68d5c54c3fb4cf83e48027b1fd2a1