Managed XDR

b64f230b6a7543c6539a54...a76418e2bdbb713b8d.eml — malware analysis report

File info

Filename
b64f230b6a7543c6539a5453de095fc9b0e5d06f7c4969a76418e2bdbb713b8d.eml
File type
HTML document, ASCII text, with very long lines, with CRLF line terminators
File size
950.8 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
62e4a574f79a3c6418b0e063f1921467e881d2d9
SHA256
fa33115832eae8b4cd1cb5baf8a5b0acb7d034c9d94c06b183fb22ab01250cd0
MD5
dd883fe2861ae32e2dd72eb6cead3a0e

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Privilege Escalation

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
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
T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1070 stealth_window: A process created a hidden window

Discovery

T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
steganographic_png: Possible malicious steganographic PNG
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
test_check_service: Starts services
dotnet_suspicious_module_name: Dotnet program has suspicious module name