Managed XDR

jaffacakes118_322053a6...8006108795ee3355267827 (Raccoon Stealer, Tinba) — malware analysis report

File info

Filename
jaffacakes118_322053a6278cb5887cd959f1a94d0a83965f846b7b8006108795ee3355267827
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
219 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5da18e56e4dab5982b43ba67b2562f076837eb8a
SHA256
322053a6278cb5887cd959f1a94d0a83965f846b7b8006108795ee3355267827
MD5
a128003fffffa8614cac141c60de0872

Malwares

  • Raccoon Stealer
  • Tinba

Signatures

Privilege Escalation

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
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
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1562 registry_hide_tracing: Modifies File/Console tracing settings (often used to hide iocs from the system)
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 stealth_window: A process created a hidden window
T1480 system_default_lang_id_present: Checks the system language

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1033 recon_beacon: The process has sent information about the computer over the network

Command and Control

T1071.001 recon_beacon: The process has sent information about the computer over the network
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
raccoon_stealer_beacon: Raccoon Stealer is detected: beacon
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object

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