Managed XDR

musicfab_x64_1025.rar — malware analysis report

File info

Filename
musicfab_x64_1025.rar
File type
RAR archive data, v5
File size
4 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
e337e811fa6b8b5a6724d74d244b74fe795fc064
SHA256
6d2f5bc87e2e9b400bf21bc7a2abf31bd03ce910c690263a8473e6206cfd89d6
MD5
cdfb6e465ae5ede428e805d113cc6e94

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_process_token: Opens the access token associated with a process

Defense Evasion

T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
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_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 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Other

yara_rules: Static rules
create_process_failed: Could not start the process
no_graphical_activity: No graphic activity