Managed XDR

invoice27mar68.zip — malware analysis report

File info

Filename
invoice27mar68.zip
File type
Zip archive data, at least v1.0 to extract
File size
50.4 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
045664dc9f8e0635504aea3946b9ec90c426af34
SHA256
dbec2b80c977b11ab0843a7f5ab135d24a620e6565af916e8b053f1730e5a252
MD5
c7bf1b1fde5b21cee663434c35c8252b

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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

T1036 mimics_extension: Attempts to mimic the file extension
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1036 system_filename: Created a file named as a common system file
T1036 system_procname: Created a process named as a common system process
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

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
pdf_page: Contains only one page
suspicious_process: Spawns a suspicious process
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
pdf_compressed_stream: Contains an object with compressed stream
creates_suspended_process: Creates suspended process
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
dotnet_use_suspicious_functions: Dotnet program potentially uses suspicious functions/modules