Managed XDR

acrobat.zip — malware analysis report

File info

Filename
acrobat.zip
File type
Zip archive data, at least v2.0 to extract
File size
27 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
511056a9b2e2db063279adda1e12e66b47301e35
SHA256
c47276e67220144946761d74b9715f958399c3b91c60f1d28ce144b57f7ace9e
MD5
3acdf6d033ffc8dc2618f9e5ff3ee47c

Signatures

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

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
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1036.001 invalid_authenticode: Digital signature of one or several attached files has failed to be verified
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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
T1480 system_default_lang_id_present: Checks the system language
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

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

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
create_rpc_bindings: Creates RPC connection
require_administrator: Requests administrator privileges
has_pdb: This executable file has a PDB path
pe_overlay: PE file contains overlay
many_files_in_archive: The archive contains more than 5 files