Managed XDR

c-users-user-appdata-l...tools-mr.sax-2021-.exe (Coinminer) — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-f25x2vbh.54e-windows-11-ita-v.22000.132-tutte-le-versioni-x64-crack-kms-pico-usb-tools-mr.sax-2021-.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive
File size
6.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
efe1c0ca4a4a0cb2a770e868c741821cb3bf3306
SHA256
3f3ab4053d2c3e093347fca37cf2c792358565dc261a9f779e457993f2938de2
MD5
4461694677b02600915a91d19aab8dc2

Malwares

  • Coinminer

Signatures

Execution

T1059.003 suspicious_process: Spawns a suspicious process
T1059.003 executes_dropped_cmd: Executes dropped batch files
T1204.002 mimics_extension: Attempts to mimic the file extension
T1059 wscript_info_discovery: Collects info about system with Wscript.Shell

Persistence

T1547.001 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
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1564.001 stealth_file: Creates hidden or system files
T1027.002 packer_polymorphic: Creates a modified copy of itself
T1036 system_filename: Created a file named as a common system file
T1036 system_procname: Created a process named as a common system process
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1036 mimics_extension: Attempts to mimic the file extension
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1480 system_default_lang_id_present: Checks the system language

Credential Access

T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_mail: Collects personal data from local email clients
T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1083 crawls_directories: Opens a huge number of directories all over disk C: (possibly, searches for sensitive data)
T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1033 wscript_info_discovery: Collects info about system with Wscript.Shell

Collection

T1114 infostealer_mail: Collects personal data from local email clients
T1560.001 archive_via_utility: Detected archiving data via utility

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
access_recyclebin: Manipulation with recyclebin detected
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay

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