Malware Analysis Report

2024-10-19 10:36

Sample ID 230512-dc3w6abe69
Target 2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi
SHA256 93ce973daa9687f185966b3133f7003006655ec9d5bf3edb881efaf0e4fbafc7
Tags
sodinokibi
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

93ce973daa9687f185966b3133f7003006655ec9d5bf3edb881efaf0e4fbafc7

Threat Level: Known bad

The file 2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi was found to be: Known bad.

Malicious Activity Summary

sodinokibi

Sodinokibi family

Sodinokibi/Revil sample

Enumerates connected drives

Drops file in Windows directory

Unsigned PE

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-05-12 02:52

Signatures

Sodinokibi family

sodinokibi

Sodinokibi/Revil sample

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-12 02:52

Reported

2023-05-12 02:55

Platform

win7-20230220-en

Max time kernel

30s

Max time network

36s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe

"C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-12 02:52

Reported

2023-05-12 02:55

Platform

win10v2004-20230220-en

Max time kernel

164s

Max time network

168s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-appidcore.resources_31bf3856ad364e35_10.0.19041.1081_en-us_ce36a852fdc49a6a.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-d..-usermode.resources_31bf3856ad364e35_10.0.19041.1_de-de_d3e4be20082aef2b_wudfhost.exe.mui_1fc689ff C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.gdiplus.systemcopy_31bf3856ad364e35_10.0.19041.1288_none_5ba23d0eab3d4017_gdiplus.dll_423f7010 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-kernel32_31bf3856ad364e35_10.0.19041.207_none_7c3810dbe95a473e.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-msauditevtlog_31bf3856ad364e35_10.0.19041.610_none_a556313cd729d07d_msobjs.dll_052c8a60 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.19041.1_sr-..-rs_36708095397b6683.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-c..egrity-driverpolicy_31bf3856ad364e35_10.0.19041.1_none_6a270ae8836eb4ca.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-lua-onecore.resources_31bf3856ad364e35_10.0.19041.1_it-it_ba1fa13a181c56f7_appinfo.dll.mui_cfd93456 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-wmi-core-svc_31bf3856ad364e35_10.0.19041.844_none_7eaa07ee55c22dcc_wmiaprpl.dll_5d18a476 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-mpr_31bf3856ad364e35_10.0.19041.546_none_9623bac4eb215e13_mpr.dll_e8c35b01 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.1_th-th_9d3487b5c119fc22_comctl32.dll.mui_0da4e682 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..ient-core.resources_31bf3856ad364e35_10.0.19041.1_it-it_46f2a11d47bb9cf8_wuaueng.dll.mui_297f975d C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.isolationautomation_6595b64144ccf1df_1.0.19041.746_none_7b8e643649cc7ccc_sxsoa.dll_cb87188c C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft.windows.gdiplus.systemcopy_31bf3856ad364e35_10.0.19041.1288_none_65f6e760df9e0212_gdiplus.dll_423f7010 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_10.0.19041.1_sk-sk_1d051ec1ce6962bb.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-system_31bf3856ad364e35_10.0.19041.1_none_3947da6a963cb0d8_85s874.fon_2b1f10ca C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-partitionmanager_31bf3856ad364e35_10.0.19041.1_none_978d210f59cd170e.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-i..i_initiator_service_31bf3856ad364e35_10.0.19041.1_none_9ab96313e8d638bb_iscsitargetportal.cdxml_98b1c4de C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.19041.1_sv-se_5e703de5551f15dc.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-pshed_31bf3856ad364e35_10.0.19041.1_none_11e3f0d3cc72158f.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-rasserver_31bf3856ad364e35_10.0.19041.1081_none_20871f311cebb1df_mprdim.dll_8e5e0893 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.19041.1110_none_c0da534e38c01f4d_comctl32.dll_9c499789 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-g..licy-base.resources_31bf3856ad364e35_10.0.19041.1_it-it_03d07248da6ea3b2.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.19041.1_bg-bg_0eb33b9b299bb6ee.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-rasbase.resources_31bf3856ad364e35_10.0.19041.1_en-us_14089ec954fee325_kmddsp.tsp.mui_80ddeedb C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-u..istration.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_48837248d77fb182_dsregtask.dll.mui_5e1b9353 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-security-schannel_31bf3856ad364e35_10.0.19041.1_none_d8075891f4a05d3c.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.19041.1_sr-..-rs_06d2e219c8bbb7bf_bootmgr.exe.mui_c434701f C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_sv-se_51f6670d7297a2d2_memtest.efi.mui_71e15c22 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_10.0.19041.1_et-ee_2e542ad48c77431e_bootmgr.efi.mui_be5d0075 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_10.0.19041.1_hu-hu_1ebc558b5fa34c0d_bootmgfw.efi.mui_a6e78cfa C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-system_31bf3856ad364e35_10.0.19041.1_none_3947da6a963cb0d8_h8514sys.fon_9da56372 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.19041.1_hu-hu_4b37f68b408d6cbb.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.19041.1_nb-no_3420e1dc94cd020c.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.19041.1_tr-tr_8b3c4a023507f76a.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-profsvc.resources_31bf3856ad364e35_10.0.19041.1_de-de_73bc4b6cb4f35f70_profsvc.dll.mui_32482e9e C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-time-service.resources_31bf3856ad364e35_10.0.19041.1_es-es_08c2373a33a21a40_w32time.dll.mui_b382d4b4 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-wbiosrvc.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_440381adc2707144.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_pt-br_6e769b68971d9a6f_memtest.efi.mui_71e15c22 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..-netlogon.resources_31bf3856ad364e35_10.0.19041.1_it-it_725f5b9788589dd0.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..sition-coreservices_31bf3856ad364e35_10.0.19041.450_none_107cae8412302d3e.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-u..istration.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_52d81c9b0be0737d.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-gdi32full_31bf3856ad364e35_10.0.19041.264_none_33cd145286244f7a.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-mpr_31bf3856ad364e35_10.0.19041.546_none_8bcf1072b6c09c18_mpr.dll_e8c35b01 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-netbios_31bf3856ad364e35_10.0.19041.1_none_0fd2c5ae0a7cd53b.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-uxtheme_31bf3856ad364e35_10.0.19041.1266_none_1aaa6e59bbc0f13b.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.19041.1_ro-ro_efaaa65fd03af775_comctl32.dll.mui_0da4e682 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.19041.906_lt-lt_9b4bcf435f4dca5e_msimsg.dll.mui_72e8994f C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-rasbase.resources_31bf3856ad364e35_10.0.19041.1_it-it_a0b367f31f29d0aa_rasdiag.dll.mui_15cb4ec4 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-security-spp.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_ff9081cafd91ebcc.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.19041.1_it-it_359ca36147dbac23.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-client-li..m-service.resources_31bf3856ad364e35_10.0.19041.1_es-es_f80c2ec488f97398_clipsvc.dll.mui_18823613 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-f..type-microsoftyahei_31bf3856ad364e35_10.0.19041.1_none_f0c44fb3cf76d114.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-v..skservice.resources_31bf3856ad364e35_10.0.19041.1_es-es_57cd46da8c032f2a_vds.exe.mui_2268d934 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-w..cture-bsp.resources_31bf3856ad364e35_10.0.19041.1_en-us_83d24a0903134528.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-i..er-engine.resources_31bf3856ad364e35_10.0.19041.1_sl-si_e4613bab44d6f02b.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-s..geservice.resources_31bf3856ad364e35_10.0.19041.1_de-de_7ce61c7d809eedfd_storsvc.dll.mui_2fc7b1d3 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-smartcardsubsystem_31bf3856ad364e35_10.0.19041.844_none_f5f48bc2c8c3f7a0_scdeviceenum.dll_01ce0fa9 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-i..i_initiator_service_31bf3856ad364e35_10.0.19041.1_none_9ab96313e8d638bb_iscsi.psd1_8e91985d C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-font-bitmap-system_31bf3856ad364e35_10.0.19041.1_none_3947da6a963cb0d8_vgas1257.fon_a23f7007 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.19041.1023_pt-br_90d38a80bd9f1d92.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\wow64_microsoft-windows-g..licy-base.resources_31bf3856ad364e35_10.0.19041.1_it-it_0e251c9b0ecf65ad_gpsvc.dll.mui_0c160ac2 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\x86_microsoft-windows-b..ager-pcat.resources_31bf3856ad364e35_10.0.19041.1_ko-kr_4b8e60a7bca7d650.manifest C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A
File opened for modification C:\Windows\WinSxS\Backup\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_tr-tr_fb03b1546153a4c3_memtest.efi.mui_71e15c22 C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe

"C:\Users\Admin\AppData\Local\Temp\2023-05-11_be059dd5f3442f498bde97f69265ccbd_revil_sodinokibi.exe"

C:\Windows\system32\wbem\unsecapp.exe

C:\Windows\system32\wbem\unsecapp.exe -Embedding

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 52.242.101.226:443 tcp
NL 88.221.25.155:80 tcp
US 8.8.8.8:53 63.13.109.52.in-addr.arpa udp
US 52.242.101.226:443 tcp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 52.242.101.226:443 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 52.242.101.226:443 tcp
US 52.242.101.226:443 tcp
US 52.242.101.226:443 tcp
US 52.242.101.226:443 tcp

Files

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ho0j3cub.pfh.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4124-142-0x00000145FF9C0000-0x00000145FF9E2000-memory.dmp

memory/4124-143-0x0000014599AE0000-0x0000014599AF0000-memory.dmp

memory/4124-144-0x0000014599AE0000-0x0000014599AF0000-memory.dmp

memory/4124-145-0x0000014599AE0000-0x0000014599AF0000-memory.dmp

memory/4124-147-0x0000014599AE0000-0x0000014599AF0000-memory.dmp

memory/4124-146-0x0000014599AE0000-0x0000014599AF0000-memory.dmp

memory/4124-148-0x0000014599AE0000-0x0000014599AF0000-memory.dmp