Managed XDR

vtdl_1759641776_rdldr06l — malware analysis report

File info

Filename
vtdl_1759641776_rdldr06l
File type
Zip archive data, at least v2.0 to extract
File size
23.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
45e7fde4200ddaa980d1e2df026e481fca190594
SHA256
3a48e6a4533cce2f59bd75c3a0a376d1905c66ff703c97c302b31778a5b71817
MD5
e840a892ff10a6889467935fb48eae14

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

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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Command and Control

T1102.003 cloud_sendspace: Connects to cloud services of Sendspace (potentially for malicious payload delivery)
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
office_embedded: Office document contains embedded executable file(s)
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
message_box: Displays a message
error_drawtext: An error occured while executing the file
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call