Managed XDR

vtdl_540eucp5 (Agent Tesla) — malware analysis report

File info

Filename
vtdl_540eucp5
File type
SMTP mail, UTF-8 Unicode text
File size
640.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
86f20c1eaaf706f2a7d997f380f4da47439a476f
SHA256
67939b75b19622e4ccc4429ed2b550a51fab43d11e6aabd12b004cba55f0e5cb
MD5
4606ce78f03f9cef0307bf5fe3dd0280

Malwares

  • Agent Tesla

Signatures

Privilege Escalation

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1055 injection_runpe_2: Executes injected code in another process
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

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1055 injection_runpe_2: Executes injected code in another process
T1027.001 static_overlay_padding: Overlay contents padding
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

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
dotnet_suspicious_module_name: Dotnet program has suspicious module name
creates_suspended_process: Creates suspended process
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
dotnet_obfuscated: Dotnet program is potentially obfuscated
static_compression_ratio: Very high compression ratio of a file
get_policy_info: Retrieves information about a Policy object
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
static_big_overlay: Executable file contains an enormously big overlay

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