Managed XDR

c-users-user-appdata-l...ocal-temp-mfnhfhog.exe (Ramnit, Hupigon) — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-mfnhfhog.exe
File type
MS-DOS executable
File size
263.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
fc3fcb72124cf9553a57d6840ab1010f4cc540a4
SHA256
11733d6e294df46dbc1c304ba299ef8795b20e9a5bf4b216324a23147c94cb1a
MD5
c3d64712ae6d1f744ece9d98f33b0ac5

Malwares

  • Ramnit
  • Hupigon

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1547.004 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1547.004 persistence_autorun: Makes itself run automatically on Windows startup
T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
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

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1562.004 bypass_firewall: Changes local firewall configuration and policies
T1562.001 disables_security: Disables Windows Security options
T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1562 modify_security_center_warnings: Attempts to modify or disable Security Center notifications
T1562 disables_uac: Disable UAC
T1564.001 stealth_file: Creates hidden or system files
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
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Discovery

T1518.001 antiav_detectservice: Attempts to detect installed antiviruses by a certain service
T1057 process_interest: Enumerates processes
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

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
ramnit_alt: Ramnit banking trojan indicators detected
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
suricata_alert: Malicious traffic detected

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