Managed XDR

c-users-user-appdata-local-temp-rcxf4cb.tmp — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-rcxf4cb.tmp
File type
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
File size
776 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
22920cb049d5b70c07908c9ac99aefe990eee68d
SHA256
9030cee70b4d849af9f23447b57be2e5bacdc3b89267489569753ddbbde782b5
MD5
e1b07eebf89547a3acfcdee52494fb86

Signatures

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

T1027.002 packer_polymorphic: Creates a modified copy of itself
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

Discovery

T1057 process_interest: Enumerates processes
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
process_crashed: One of the processes has failed
access_recyclebin: Manipulation with recyclebin detected
test_check_service: Starts services
writes_data: Writes big amount of data to disk