Managed XDR

1725905680.m559104p437...-s-829325-w-840148_2-s (Nymeria) — malware analysis report

File info

Filename
1725905680.m559104p43725.mars.epicdns.co.uk-s-829325-w-840148_2-s
File type
SMTP mail, UTF-8 Unicode text
File size
809.9 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
38e12fca5711bc49241bf089926faabf700ed981
SHA256
6e6541736659d5497b1e74216b8331c5d6a9fd9d2880f560756d78127691a953
MD5
01df26b1671f7923b2dd0144de8052f3

Malwares

  • Nymeria

Signatures

Execution

T1059 autoit: AutoIt script execution detected
T1059.003 suspicious_process: Spawns a suspicious process
T1059 autoit_suspicious_script: Autoit contains suspicious script

Privilege Escalation

T1055.012 injection_runpe: Injects code into another process
T1055 sets_debug_registers: Sets debug registers for a thread in a different 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
T1055.012 injection_runpe: Injects code into another process
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1055 sets_debug_registers: Sets debug registers for a thread in a different process
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_network_adapters: Checks NIC addresses
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
T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1070 stealth_window: A process created a hidden window

Discovery

T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.001 antivm_queries_computername: Retrieves the computer name
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
modifies_certs: Attempts to generate or modify system certificates
ip_domains: Identifies an IP address using external resources
suspicious_process_network: Unusual process network activity detected
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services

Related reports