Managed XDR

b886190d-8674-f9c8-0470-dd86e2395e36.eml (CloudEyE) — malware analysis report

File info

Filename
b886190d-8674-f9c8-0470-dd86e2395e36.eml
File type
RFC 822 mail, ASCII text, with CRLF line terminators
File size
1.7 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
4883d0a9bb13d106a53be1af5d3e414ee7662385
SHA256
e627729fccefd1e07a02a621265da40918b5ff521e861c540d8b2c2b63afff6d
MD5
9b21315197c83c464f1e08b3fdd2afa3

Malwares

  • CloudEyE

Signatures

Execution

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

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

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
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay

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