Managed XDR

280523-bandhanbank.com...download-omnisteel.eml (CloudEyE) — malware analysis report

File info

Filename
280523-bandhanbank.com_download-omnisteel.eml
File type
RFC 822 mail, ASCII text, with CRLF line terminators
File size
198.1 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
3ea8e483459873f48d263f4da28f20830f5524ed
SHA256
ff9a2238146754cafe8d75aceef2d5656f80d724b298d3474850437d9eb4ebd3
MD5
f04e5b5cd4212dc5309de96695593658

Malwares

  • CloudEyE

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1047 has_wmi: Executes one or several WMI requests
T1059.001 suspicious_powershell: Creates suspicious powershell process

Persistence

T1176 browser_addon: Installs browser extension

Privilege Escalation

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

T1036 mimics_extension: Attempts to mimic the file extension
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
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

Discovery

T1057 has_wmi: Executes one or several WMI requests
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)

Command and Control

T1102.003 cloud_google: Connects to cloud services of Google (potentially for malicious payload delivery)

Other

yara_rules: Static rules
unexpected_exception: Unexpected exception
network_powershell: Powershell process network connection detected
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
checktokenmembership: Checks user token with CheckTokenMembership call
writes_data: Writes big amount of data to disk

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