Managed XDR

scratch-zoo-2025-03-06...f99aa3254c973cec3a070f — malware analysis report

File info

Filename
scratch-zoo-2025-03-06-03090fc0a1f99aa3254c973cec3a070f
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
11.6 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ad86993b203403585e721e9a415340459a2f5ab9
SHA256
b1b51ba9f12f0331a0e78d01f3915e6a1d637e2204eaf6e58fe829262d38bc95
MD5
03090fc0a1f99aa3254c973cec3a070f

Signatures

Execution

T1569.002 persistence_service: Starts newly created service

Persistence

T1543.003 creates_service: Creates a service, that will start automatically

Privilege Escalation

T1543.003 creates_service: Creates a service, that will start automatically
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
T1562.004 firewall_add_rule: Modifies Firewall rules
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1480 system_default_lang_id_present: Checks the system language
T1070 stealth_window: A process created a hidden window

Discovery

T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality
T1497.001 antivm_disk_size: Checks the amount of free disk space

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay