Managed XDR

5d058845-f7c5-4a48-8826-6e3fc1798fcf (TeslaCrypt) — malware analysis report

File info

Filename
5d058845-f7c5-4a48-8826-6e3fc1798fcf
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
2.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
173f4105bdc1c651b82022b9a2cc9dfac7000416
SHA256
dc7da105014a0f04265306e34734befbad790eeaef448c11305448ed2ec9d68b
MD5
a624f22304e6e4176ac60f56edfc5c29

Malwares

  • TeslaCrypt

Signatures

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

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
break_limit_exceeded: Warning: function calls limit has been exceeded
message_box: Displays a message
error_drawtext: An error occured while executing the file
checktokenmembership: Checks user token with CheckTokenMembership call

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