Managed XDR

1-a-6-a626102453aecb02...145ebf434fb479ba4.file (Raccoon Stealer) — malware analysis report

File info

Filename
1-a-6-a626102453aecb02d46046995d4834feed4de034c7b1543145ebf434fb479ba4.file
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
4.1 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
04adfe2908bca4be5b40373022fa4768fdd52b67
SHA256
a626102453aecb02d46046995d4834feed4de034c7b1543145ebf434fb479ba4
MD5
f7f662e6d9dd735d704c797cccc69b8c

Malwares

  • Raccoon Stealer

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1546 classes_autorun: Registers new extension and adds execution command

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1546 classes_autorun: Registers new extension and adds execution command
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_disk_size: Checks the amount of free disk space
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1480 system_default_lang_id_present: Checks the system language
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
T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497.001 antivm_disk_size: Checks the amount of free disk space
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Collection

T1114 infostealer_mail: Collects personal data from local email clients

Command and Control

T1095 network_icmp: Creates ICMP traffic

Other

network_bind: Starts servers listening at 0.0.0.0:33111
creates_exe: Creates executable files in the file system
create_rpc_bindings: Creates RPC connection
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
message_box: Displays a message
get_policy_info: Retrieves information about a Policy object
suspicious_network_port: Performs TCP or UDP request to non-standard port
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay
executes_dropped_exe: Executes dropped exe files
raccoon_stealer_mutexes: Raccoon Stealer is detected: mutex
yara_rules: Static rules

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