Managed XDR

malware_15467_dynamic.exe (FormBookFormgrabber) — malware analysis report

File info

Filename
malware_15467_dynamic.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
186 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
459f953dab7c9e885db45afb407efc621aa6a3aa
SHA256
8f4ec99165f3477fa892d1c0251098cf6d17323a5f71d4c57d3ee14cc8a7b9b0
MD5
ef89cf540dc95db13e808142d340ac2d

Malwares

  • FormBookFormgrabber

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

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

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey

Other

yara_rules: Static rules
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
writes_data: Writes big amount of data to disk

Related reports