Managed XDR

vtdl_vlkm7sjk — malware analysis report

File info

Filename
vtdl_vlkm7sjk
File type
RAR archive data, v5
File size
10.9 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
00bce061a813ac693dd9ec6d7741830222c5c62c
SHA256
f6d8e9f1184d7d147e4c127d1b1f53856dc1d7aea80e737fe1ba933f1a567e40
MD5
7b15d14afadd2d0b48d5b420186ac354

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 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
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)
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 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
suricata_alert: Malicious traffic detected
network_bind: Starts servers listening at 127.0.0.1:0
suspicious_process_network: Unusual process network activity detected
creates_suspended_process: Creates suspended process
pe_overlay: PE file contains overlay