Managed XDR

cuassistant — malware analysis report

File info

Filename
cuassistant
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
1.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4931ca8017e89660bce576d163e823b420163bde
SHA256
23e63eb122a8de42dd2e0a7bcb9df7d80445509d06c2cbf2c106a8c13179dd45
MD5
bfad6941960769e4ab47690d2d7e3990

Signatures

Persistence

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

Privilege Escalation

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1574 dropper_dll: Creates DLL, which is then loaded into the 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

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
message_box: Displays a message