Managed XDR

vtdl_8fj2j7jz — malware analysis report

File info

Filename
vtdl_8fj2j7jz
File type
CDFV2 Microsoft Outlook Message
File size
52 KB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
199087611620ec7d065b74143ab95aea4229cc47
SHA256
e984e7be6d249ed4ad04de818430171b66cfd2020754ea38ff2aa16f338c00a7
MD5
138c5459faf00eae80a55a599c50665a

Signatures

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.004 compiles_code: Compiles C# code
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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 antivm_queries_computername: Retrieves the computer name

Other

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
creates_exe: Creates executable files in the file system
suspicious_pdf: PDF file with suspicious content
pdf_page: Contains only one page
suspicious_pdf_link: PDF file with suspicious hyperlink or content
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
pdf_compressed_stream: Contains an object with compressed stream
has_pdb: This executable file has a PDB path
dotnet_suspicious_module_name: Dotnet program has suspicious module name
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
dotnet_obfuscated: Dotnet program is potentially obfuscated
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
office_links: Office file contains external links
dotnet_use_suspicious_functions: Dotnet program potentially uses suspicious functions/modules
pe_overlay: PE file contains overlay
dotnet_suspicious_entrypoint: Dotnet program has suspicious entrypoint