Managed XDR

calendario-de-env_o.eml (FormBookFormgrabber) — malware analysis report

File info

Filename
calendario-de-env_o.eml
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
907.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
1680f14fec057609160c0644d5c2b80e7c3fa902
SHA256
07d555b4b543793d791835b26bed5441490bb0c9db46b56ca6a8b3eab39fd07e
MD5
b8fa25c17e4530bb1c08c56c887388f1

Malwares

  • FormBookFormgrabber

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1059 autoit: AutoIt script execution detected

Privilege Escalation

T1055.012 injection_runpe: Injects code into another process
T1055 sets_debug_registers: Sets debug registers for a thread in a different 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

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
T1055 sets_debug_registers: Sets debug registers for a thread in a different process
T1036 mimics_extension: Attempts to mimic the file extension
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 antidbg_query_system: Checks for kernel debugger (SystemKernelDebuggerInformation)
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
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
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

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

Other

yara_rules: Static rules
suspicious_process: Spawns a suspicious process
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process

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