Managed XDR

vtdl_b6a6teqn — malware analysis report

File info

Filename
vtdl_b6a6teqn
File type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
File size
315 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
fec99ee5b5e7d1e1f13ee69208292921a843a0bd
SHA256
14a10ef4f604c227bfa74bae7dd4b0ea95e27f0d1711080cd31efe6ab1141e95
MD5
999d17f66b6e237453ad899d94fb6998

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

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call
dotnet_downloader_possible_network_problem: Dotnet downloader possibly has network problem