Managed XDR

kloader_hierocrypt3 — malware analysis report

File info

Filename
kloader_hierocrypt3
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
69 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
53d3243131113c63591fb857d34ee73b3a190713
SHA256
0d42066251a66b342b74f0b29445491c3a0ca7a8c94dae149d5ab5adf2b23951
MD5
f335f67d208c9023a0269d064dcbb48f

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_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
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

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
message_box: Displays a message
checktokenmembership: Checks user token with CheckTokenMembership call