Managed XDR

2faf73b07ae3ea0a5b6b6c...8b9409021d452319a2.exe (GandCrab) — malware analysis report

File info

Filename
2faf73b07ae3ea0a5b6b6c870df9f290730035c67d3f018b9409021d452319a2.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
337.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b862a7e32d6cdc8a6c80cd5b4169fb638acaa436
SHA256
2faf73b07ae3ea0a5b6b6c870df9f290730035c67d3f018b9409021d452319a2
MD5
39fb0d46b85bde19200b2a4869cf7458

Malwares

  • GandCrab

Signatures

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1562.001 disables_security: Disables Windows Security options
T1112 wu_server: Sets or changes an update server used by Windows Update
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1562.001 disables_windowsupdate: Disables Windows Auto Updates
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518.001 antiav_detectservice: Attempts to detect installed antiviruses by a certain service

Impact

T1489 stops_service: Stops Windows services
T1489 change_service_config: Stops services via ChangeServiceConfig
T1489 service_control_stop: Stops services via ControlService

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
pe_overlay: PE file contains overlay
open_winlogon_process: Trying to open winlogon process

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