Managed XDR

temp-71-.eml (SnakeKeylogger) — malware analysis report

File info

Filename
temp-71-.eml
File type
RFC 822 mail, UTF-8 Unicode text, with CRLF line terminators
File size
2.1 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
d223ea71efe6c07e2bd063ec7f88bab76acd5afc
SHA256
470638fcf2e9afc9a39716fce968755e0dad9481ce8a82b8bf029772ad37269f
MD5
aa6700156f736d17dce753b34bde215f

Malwares

  • SnakeKeylogger

Signatures

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1574 dropper_dll: Creates DLL, which is then loaded into the 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

T1218 bypass_dev_utils: Executing .NET utility in a suspended state, potentially for injection
T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1497.001 antivm_network_adapters: Checks NIC addresses
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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
T1070 stealth_window: A process created a hidden window
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Command and Control

T1071.001 network_http: Performs HTTP requests

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
unpacker_wrong_base: Possibly, an error occured in the file unpacker
ip_domains: Identifies an IP address using external resources
create_process_failed: Could not start the process
suspicious_process_network: Unusual process network activity detected
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
valid_authenticode: The digital signature has been verified
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
pe_overlay: PE file contains overlay

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