Managed XDR

summer-camp.xlam — malware analysis report

File info

Filename
summer-camp.xlam
File type
Microsoft OOXML
File size
4.1 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
ec2383977bf369a68729f85d2048d2a982a91284
SHA256
0c51fa38c7dd864bf35de49080bb426c695ee02f65a736cbf8063773b97f688a
MD5
c1f4c9f969f955dec2465317b526b600

Signatures

Execution

T1203 office_write_exe: Office document dropped an executable file
T1559 suspicious_process: Spawns a suspicious process
T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Privilege Escalation

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

T1064 office_macros_suspicious: Document contains suspicious macro
T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
copies_self: Creates a copy of itself
dead_host: Connects to IP addresses that do not respond to requests
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
break_limit_exceeded: Warning: function calls limit has been exceeded
static_compression_ratio: Very high compression ratio of a file
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services