Managed XDR

raid-kostada2-outputs_...a66f2334670.sr1.oa.sr1 — malware analysis report

File info

Filename
raid-kostada2-outputs_reduced_dataset-mab_1772715072-minimal-bazaar.2023.01__heur-trojan.win32.zenpak_zenpak.gen-ac1fb80036824fac4e75481b27ff015780f183b38b0809635edf4a66f2334670.sr1.oa.sr1
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
366.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
c94dd4193f383dedd9dd8e0dd13a19aacec6742e
SHA256
c9a9e8466d85f2fa42542cfdbabf3ba01b0a618eed1f83965e32c1c4b59edda1
MD5
b8b90df53a95521e020c9d2b8223bb98

Signatures

Execution

T1569.002 persistence_service: Starts newly created service
T1059.007 bad_js: Suspicious Javascript file

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
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070 stealth_window: A process created a hidden window
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_disk_size: Checks the amount of free disk space
T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
origin_langid: Unconventional language of the executable file
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay
js_suspicious: Suspicious javascript
Managed XDR