Managed XDR

vtdl_1789622698_r7gi6a96 (Vidar) — malware analysis report

File info

Filename
vtdl_1789622698_r7gi6a96
File type
RAR archive data, v80, flags: Commented, Locked, Authenticated, os: Unix
File size
258.8 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
80e3800717f7d1d01a2b248e4ee76884e1452ccc
SHA256
344d64f863e64e9ed9fbf8e8afcc7582f3f4c129967443c81718cd864eb14a08
MD5
8ee472ee847287456cd93ffcd69d9444

Malwares

  • Vidar

Signatures

Resource Development

T1585.001 social_telegram: Connects to Telegram (potentially for information gathering)
T1586.001 social_telegram: Connects to Telegram (potentially for information gathering)

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1027.001 static_overlay_padding: Overlay contents padding
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

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

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
static_big_overlay: Executable file contains an enormously big overlay
network_bind: Starts servers listening at None
only_exec_in_archive: The archive contains only an executable file
static_compression_ratio: Very high compression ratio of a file
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
pe_overlay: PE file contains overlay

Related reports