Managed XDR

vtdl_hwezy9cr — malware analysis report

File info

Filename
vtdl_hwezy9cr
File type
RAR archive data, v5
File size
19.6 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
4046cb3a9e40331f17ee51c884c50d0d86df2ebe
SHA256
3a8b60fd0f262207f1722f6bd9afe7c56e0390d33bef211064b1e71c2cdc8798
MD5
31a6c86b3687fdf4286ca72c925792ce

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497.001 antivm_firmware: Attempts to detect VM by firmware
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497.001 antivm_firmware: Attempts to detect VM by firmware
T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1497 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1082 checks_firmware: Attempts to read firmware information (potentially for evasion)

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
many_files_in_archive: The archive contains more than 5 files