Managed XDR

edge.dll — malware analysis report

File info

Filename
edge.dll
File type
PE32+ executable (DLL) (console) x86-64, for MS Windows
File size
231 KB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
00b4fc32a389d79371b3fc3e8b768b13417e6900
SHA256
614871905888737b2e59c0aabb4b1ddefdd9aaa2335ece293617aeaf656baee8
MD5
5193a5c3d33deb00328458e35676f1c7

Signatures

Execution

T1059.003 suspicious_process: Spawns a suspicious process
T1059.007 bad_js: Suspicious Javascript file

Persistence

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

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

Defense Evasion

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070.004 self_removal_command: Executes command to delete itself

Credential Access

T1552.001 infostealer_bitcoin: Attempts to obtain access to Bitcoin/ALTCoin wallets
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_mail: Collects personal data from local email clients
T1552 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
T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)
T1552 cookie_files: Accesses cookie files

Discovery

T1497.001 antivm_disk_size: Checks the amount of free disk space
T1083 crawls_directories: Opens a huge number of directories all over disk C: (possibly, searches for sensitive data)

Collection

T1114 infostealer_mail: Collects personal data from local email clients
T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)

Impact

T1486 modifies_files2: Cryptolocker indicators detected (50 or more files are modified)
T1565.001 overwrites_firefox_settings: Modifies Mozilla Firefox settings
T1529 shutdown_system: Shuts the system down

Other

static_pe_anomaly: The PE file structure contains anomalies
creates_exe: Creates executable files in the file system
process_crashed: One of the processes has failed
break_limit_exceeded: Warning: function calls limit has been exceeded
message_box: Displays a message
test_check_service: Starts services
writes_data: Writes big amount of data to disk