Managed XDR

localfile (Adwind) — malware analysis report

File info

Filename
localfile
File type
SMTP mail, UTF-8 Unicode text
File size
1.3 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a1a9b0ea0eda89793d60700d01ddd895a165da48
SHA256
5923209bee9d2cef74b7fe3b1c1d798a8e7a457e47fff16c4f23b3c3a64b1270
MD5
3765d859f1093cc8941452c15100f452

Malwares

  • Adwind

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1047 has_wmi: Executes one or several WMI requests
T1059.005 obfuscated_vbs: Detected obfuscated VBS

Privilege Escalation

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
T1036 mimics_extension: Attempts to mimic the file extension
T1027 obfuscated_vbs: Detected obfuscated VBS
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518.001 wmi_check_av: Uses WMI to check for installed antivirus software
T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)

Other

yara_rules: Static rules
ce_info: Adwind Configuration Data found
adwind: Adwind Trojan indicators detected
creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
runs_utility_without_cmdline: Runs system utility without arguments (non-typical usage)
no_graphical_activity: No graphic activity
break_limit_exceeded: Warning: function calls limit has been exceeded
creates_in_programdata: Creates files in the ProgramData directory

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