Managed XDR

vtdl_qabq0bo7 (FormBookFormgrabber) — malware analysis report

File info

Filename
vtdl_qabq0bo7
File type
RAR archive data, v5
File size
627.2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8a392f6ae98f63eee759f19607c94c6a64be69d0
SHA256
acc4ca8cc8673942f3cf51f06d3d228cb81a48b6564d0accb9b62d3de4ab7a23
MD5
751961adb785f8df49dd1e3de7eed059

Malwares

  • FormBookFormgrabber

Signatures

Execution

T1559 steganographic_png: Possible malicious steganographic PNG
T1559 suricata_alert: Malicious traffic detected
T1559 multiple_useragents: Uses more than one unique User-Agent
T1559 creates_exe: Creates executable files in the file system
T1559 mimics_agent: Uses system User-Agent for requests
T1559 only_exec_in_archive: The archive contains only an executable file
T1559 create_rpc_bindings: Creates RPC connection
T1559 has_pdb: This executable file has a PDB path
T1559 creates_in_programdata: Creates files in the ProgramData directory
T1559 get_sid_domain: Get user's SID
T1559 test_check_service: Starts services
T1559 checktokenmembership: Checks user token with CheckTokenMembership call

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1055 injection_runpe_2: Executes injected code in another process
T1055.012 injection_runpe: Injects code into another process
T1055.002 inject_write_pe: Writes PE file to another process's memory
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1055 injection_runpe_2: Executes injected code in another process
T1055.012 injection_runpe: Injects code into another process
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
T1055.002 inject_write_pe: Writes PE file to another process's memory
T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
T1070 stealth_window: A process created a hidden window
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Credential Access

T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_mail: Collects personal data from local email clients
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1518 locates_browser: Attempts to identify where browsers are installed
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions

Collection

T1114 infostealer_mail: Collects personal data from local email clients
T1115 checks_clipboard: Monitors clipboard data

Command and Control

T1071.001 network_cnc_http: Suspicious HTTP traffic
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
get_memory_status: Gets information about the virtual and physical memory of the system
get_username: Gets username

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