Analysis
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max time kernel
159s -
max time network
155s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
24-01-2022 00:50
Static task
static1
Behavioral task
behavioral1
Sample
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe
Resource
win10-en-20211208
General
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Target
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe
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Size
164KB
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MD5
0aa7a8c026553f595305d1f1d01a5f26
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SHA1
62c68baee6585eb627279197214eeacb57c83317
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SHA256
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438
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SHA512
8e7059dde8edff40b6d8bb90298df05e40c2402972031e5e0565efbe4db5256ab16a164ed3ef416eb125ff982c3bd6b2ebdc3ce0cd42f229fc324f583b236a87
Malware Config
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exedescription ioc process File opened (read-only) \??\P: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\Q: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\U: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\A: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\E: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\L: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\N: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\O: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\G: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\K: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\V: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\Y: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\Z: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\X: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\H: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\M: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\R: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\S: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\W: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\B: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\F: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\I: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\J: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened (read-only) \??\T: e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe -
Drops file in Windows directory 64 IoCs
Processes:
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exedescription ioc process File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.15063.0_sv-se_0bb59a7154ba1188_comctl32.dll.mui_0da4e682 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.15063.0_de-de_2b863178b7843702_bootmgr.exe.mui_c434701f e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.15063.0_sv-se_8675d120d143f7db.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.15063.0_none_583b8639f462029f_comctl32.dll_9c499789 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-terminal_31bf3856ad364e35_10.0.15063.0_none_2583321dfa2b45c4_app932.fon_e93b0656 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-time-service.resources_31bf3856ad364e35_10.0.15063.0_en-us_6419a60bccec5b88.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-virtualdiskservice_31bf3856ad364e35_10.0.15063.0_none_7bfeabd9337d55a1_vds.exe_cb461c29 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-winlogon.resources_31bf3856ad364e35_10.0.15063.0_fr-fr_7e8f3da72fde33a9.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.15063.0_th-th_f86cf2fb5a7af7cf_comctl32.dll.mui_0da4e682 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..os-loader.resources_31bf3856ad364e35_10.0.15063.0_fr-fr_2a2f66220fcb97e2_winresume.exe.mui_ff8b5358 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..nfrastructure-ws232_31bf3856ad364e35_10.0.15063.0_none_03cb89fc0724bf2c.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.15063.0_zh-tw_5f99d587c3c467b0.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-rasauto-mui.resources_31bf3856ad364e35_10.0.15063.0_es-es_7bf2374fc6d7b1d1_rasautou.exe.mui_55686a97 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-s..subsystem.resources_31bf3856ad364e35_10.0.15063.0_es-es_0ef9b2aa8bc1fa87_scdeviceenum.dll.mui_815e7662 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-ui-xaml-maps_31bf3856ad364e35_10.0.15063.0_none_b2b63099374d63dc.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.15063.0_uk-ua_fe803688d47d7106.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-cryptbase_31bf3856ad364e35_10.0.15063.0_none_7679aeb1e6c8b09d_cryptbase.dll_83e36053 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.15063.0_pt-br_2835cecc79400925.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-a..structure.resources_31bf3856ad364e35_10.0.15063.0_de-de_6a9ff63914f2420a_apphelp.dll.mui_59096153 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-keyiso.resources_31bf3856ad364e35_10.0.15063.0_de-de_7d02aed3f26222bd_keyiso.dll.mui_4bbf12ff e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.15063.0_fr-fr_fc2f6b036792d0da_comctl32.dll.mui_0da4e682 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-user32_31bf3856ad364e35_10.0.15063.0_none_e8a0efccda8bfa95.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-security-ngc-ksp_31bf3856ad364e35_10.0.15063.0_none_7c9d6f514ca3de44.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-usermodensi_31bf3856ad364e35_10.0.15063.0_none_8375fc1900429a0a_nsi.dll_e72df756 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-wbiosrvc.resources_31bf3856ad364e35_10.0.15063.0_en-us_fca37a8068e89c2a_wbiosrvc.dll.mui_d5b8b2b8 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-d..opwindowmanager-api_31bf3856ad364e35_10.0.15063.0_none_fb776818ad2cd657.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..-netlogon.resources_31bf3856ad364e35_10.0.15063.0_en-us_40d75e23579ee338.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_windows-defender-nis-service_31bf3856ad364e35_10.0.15063.0_none_2f06793a4bbe30eb_nislog.dll_fd2ddf40 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_windows-defender-service_31bf3856ad364e35_10.0.15063.0_none_d6b9fc078f9b4d5a_thirdpartynotices.txt_086f3c50 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.15063.0_zh-tw_04dc76bb6da8a85b.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-wmpdui_31bf3856ad364e35_10.0.15063.0_none_783a13846f125051_wmpdui.dll_ed891d84 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-cryptbase_31bf3856ad364e35_10.0.15063.0_none_7679aeb1e6c8b09d.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-ndis-minwin_31bf3856ad364e35_10.0.15063.0_none_6a69576e60dac525_ndis.sys_e2e1846f e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-rasbase.resources_31bf3856ad364e35_10.0.15063.0_es-es_794b71b522f7c9b2_rasdiag.dll.mui_15cb4ec4 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-u..istration.resources_31bf3856ad364e35_10.0.15063.0_en-us_7f2aa019e80ba70a_dsreg.dll.mui_5d9efc7e e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-bootvid_31bf3856ad364e35_10.0.15063.0_none_53e1ff04f363d7fe_bootvid.dll_c188118d e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-eventlog.resources_31bf3856ad364e35_10.0.15063.0_ja-jp_ddeaf102b6e3bcdd_wevtsvc.dll.mui_f41bf7b7 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-security-spp_31bf3856ad364e35_10.0.15063.0_none_2b7530b159c1ac4e.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-themeservice.resources_31bf3856ad364e35_10.0.15063.0_es-es_7247840a2ba5b8ac_themeservice.dll.mui_9e71f1ab e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..-infrastructure-bsp_31bf3856ad364e35_10.0.15063.0_none_c967303f661a77f6_mswsock.dll_e2ad0f2d e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-terminal_31bf3856ad364e35_10.0.15063.0_none_2583321dfa2b45c4_dos869.fon_85f815ea e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..oexistencemigration_31bf3856ad364e35_10.0.15063.0_none_22f6ec0bb529250e.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.15063.0_none_9055be80f37df5c1.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_networking-mpssvc-svc.resources_31bf3856ad364e35_10.0.15063.0_en-us_a2d137bdfba7a703_mpssvc.dll.mui_4b194b5f e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.15063.0_fi-fi_0d2d30b01649185b_comctl32.dll.mui_0da4e682 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.15063.0_zh-tw_bbb8710b7c21d8e6_msimsg.dll.mui_72e8994f e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-u..n-cmdline.resources_31bf3856ad364e35_10.0.15063.0_fr-fr_83341399f9512935.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-wmi-core.resources_31bf3856ad364e35_10.0.15063.0_ja-jp_14abafaabdbd77f4_wmiapres.dll.mui_c1b8803f e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.15063.0_fr-ca_c192b575045d79b3_comctl32.dll.mui_0da4e682 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-setupapi_31bf3856ad364e35_10.0.15063.0_none_505ddd3c336d55b8_setupapi.dll_8d9de2e7 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-u..istration.resources_31bf3856ad364e35_10.0.15063.0_de-de_d639ca20f92d9b45_userdeviceregistration.ngc.dll.mui_d2c6ca95 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.15063.0_fr-ca_3c52ec2480e76006.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-com-base.resources_31bf3856ad364e35_10.0.15063.0_en-us_c99395587677579e.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-d..memanager.resources_31bf3856ad364e35_10.0.15063.0_fr-fr_582a3867b3b3209e.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..geservice.resources_31bf3856ad364e35_10.0.15063.0_ja-jp_afca0662c6342c0f.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-win32kbase.resources_31bf3856ad364e35_10.0.15063.0_fr-fr_d455474aa5ae1c65_win32kbase.sys.mui_07d441e9 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-shsvcs.resources_31bf3856ad364e35_10.0.15063.0_fr-fr_4b82fea50c102378_shsvcs.dll.mui_b69fccab e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-rasserver.resources_31bf3856ad364e35_10.0.15063.0_ja-jp_c579e007e6b0d693.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..subsystem.resources_31bf3856ad364e35_10.0.15063.0_de-de_5be8d57b685c3b22_scardsvr.dll.mui_5f6fb64f e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-ntdll_31bf3856ad364e35_10.0.15063.0_none_743f61cd695d2779.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-f..type-yugothicmedium_31bf3856ad364e35_10.0.15063.0_none_7577d1da9d88566e.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-oem_31bf3856ad364e35_10.0.15063.0_none_0e77f624e73557a1_vga865.fon_08a7fd42 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-network-qos-pacer_31bf3856ad364e35_10.0.15063.0_none_fe1c808cb068e532_pacer.sys_c93de3d8 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..gc-kspsvc.resources_31bf3856ad364e35_10.0.15063.0_es-es_aa4c598824ccb3c8.manifest e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 1900 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exepid process 3648 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe 3648 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 3716 vssvc.exe Token: SeRestorePrivilege 3716 vssvc.exe Token: SeAuditPrivilege 3716 vssvc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.execmd.exedescription pid process target process PID 3648 wrote to memory of 896 3648 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe cmd.exe PID 3648 wrote to memory of 896 3648 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe cmd.exe PID 3648 wrote to memory of 896 3648 e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe cmd.exe PID 896 wrote to memory of 1900 896 cmd.exe vssadmin.exe PID 896 wrote to memory of 1900 896 cmd.exe vssadmin.exe PID 896 wrote to memory of 1900 896 cmd.exe vssadmin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe"C:\Users\Admin\AppData\Local\Temp\e281347d6faf8fa17e9bcd79d0f815187506c89e8bca9ffae78170e31ff07438.exe"1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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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⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet3⤵
- Interacts with shadow copies
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken