Managed XDR

vtdl_pjwvqrgb — malware analysis report

File info

Filename
vtdl_pjwvqrgb
File type
Microsoft Excel 2007+
File size
719 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
af73eee09bfe11fe8475aec38d7742215432b063
SHA256
7637a06005c3e90cedae65054c0458d02a66865e1f91c61b5b7ba1ccf3303587
MD5
3064726b643cf933c803d572ae56e925

Signatures

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1559 suspicious_process: Spawns a suspicious process
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_suspicious: Document contains suspicious macro
T1559 create_process_failed: Could not start the process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1559 create_rpc_bindings: Creates RPC connection
T1559 get_sid_domain: Get user's SID
T1559 test_check_service: Starts services
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

Defense Evasion

T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed
T1083 checks_recent_files: Attempt to check recently opened files through registry

Command and Control

T1132 cmd_encoded_ip: The encoded ip address is used in the command line

Other

yara_rules: Static rules
get_memory_status: Gets information about the virtual and physical memory of the system
get_username: Gets username