Managed XDR

54a441935060354216c2c1785dc5f991.virus (Sodinokibi) — malware analysis report

File info

Filename
54a441935060354216c2c1785dc5f991.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
142 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0133abd1691dcb41f8a98082bf291b187f62e375
SHA256
0be112916b4962ea74ed4e4a5b7c05d776c69835c072fb6f92295c5195fe259c
MD5
54a441935060354216c2c1785dc5f991

Malwares

  • Sodinokibi

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1547.004 persistence_autorun: Makes itself run automatically on Windows startup
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1547.004 persistence_autorun: Makes itself run automatically on Windows startup
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1562.004 bypass_firewall: Changes local firewall configuration and policies
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1562.004 firewall_add_rule: Modifies Firewall rules
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070 stealth_window: A process created a hidden window

Discovery

T1518.001 antiav_detectreg: Attempts to detect installed antiviruses by a certain registry key
T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object

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