Managed XDR

vtdl_1752136582_jfuu_vt9 (CloudEyE) — malware analysis report

File info

Filename
vtdl_1752136582_jfuu_vt9
File type
CDFV2 Microsoft Outlook Message
File size
2.2 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
dace6058eb48f9052f0d02fe2a5f391c03b273c2
SHA256
1bd2b9c81f010af8b0f0e9e5f9ed8ace78fea665f7fe0754dcde9736e04e8361
MD5
91cf568756d8a81f2b18becfcaacb17e

Malwares

  • CloudEyE

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059 nsis_suspicious_filenames: Nsis contains files with suspicious names
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
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
T1027.002 nsis_archive: One of the packages is NSIS archive
T1027.002 nsis_suspicious_filenames: Nsis contains files with suspicious names

Discovery

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay

Related reports