Managed XDR

malware-souk-main-corp...0f6be66f800bf1f153.zip (Hive, Apocalypse) — malware analysis report

File info

Filename
malware-souk-main-corpus-hive-samples-aa78798172e873d88f42bf8bb5853aecfb74a3bf8980540f6be66f800bf1f153.zip
File type
Zip archive data, at least v2.0 to extract
File size
868.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2ec1f12c2aae554483aa067012f1e569ee24e1a2
SHA256
3fa59da3ce1255d8df969c83268eb731bafb01bcc4e85166abc3010a7ab3680e
MD5
6bd3244c548b7c1472fcf0bba7c2f7f9

Malwares

  • Hive
  • Apocalypse

Signatures

Execution

T1047 has_wmi: Executes one or several WMI requests

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

T1497.001 antivm_generic_services: Enumerates services, possibly for anti-virtualization
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
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

Credential Access

T1552 infostealer_mail: Collects personal data from local email clients
T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1552.001 infostealer_bitcoin: Attempts to obtain access to Bitcoin/ALTCoin wallets
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
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

T1497.001 antivm_generic_services: Enumerates services, possibly for anti-virtualization
T1083 crawls_directories: Opens a huge number of directories all over disk C: (possibly, searches for sensitive data)
T1057 process_interest: Enumerates processes
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions

Collection

T1114 infostealer_mail: Collects personal data from local email clients

Impact

T1486 modifies_files2: Cryptolocker indicators detected (500 or more files are modified)
T1486 modifies_files: Cryptolocker indicators detected (renamed 500 or more files)
T1486 ransomware_files_2: Ransomware(s) Apocalypse indicators detected (creates keys and the instruction on how to unlock the files)
T1486 ransomware_files: Ransomware indicators detected BasilisqueLocker (creates keys and the instruction on how to unlock the files)
T1490 vssadmin_delete_shadows: Attempt to delete volume shadow copies
T1490 wbadmin_delete_backup: Removes system backup copies using wbadmin utility
T1486 ransomware_message: Ransomware indicators detected (possible ransom message creation)
T1565.001 overwrites_firefox_settings: Modifies Mozilla Firefox settings

Other

yara_rules: Static rules
hive: Detected Hive ransomware
ransomware_shadowcopy: Removes volume shadow copies
only_exec_in_archive: The archive contains only an executable file
ransomware_bcdedit: Runs bcdedit commands specific to ransomware
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
create_rpc_bindings: Creates RPC connection
creates_in_programdata: Creates files in the ProgramData directory
test_check_service: Starts services
archive_password_infected: Archive is protected by 'infected' password
writes_data: Writes big amount of data to disk
open_winlogon_process: Trying to open winlogon process

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