Managed XDR

ef24af8f0982f26f859e587594067ebf.virus — malware analysis report

File info

Filename
ef24af8f0982f26f859e587594067ebf.virus
File type
PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
File size
2.8 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
866765145e764dfd9ec8aed9584a7c08e434105c
SHA256
a8a004e72775f0dd63443943f4c614a68ac9e5454e56fb40dd32f3be1a6fcc4d
MD5
ef24af8f0982f26f859e587594067ebf

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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 packer_polymorphic: Creates a modified copy of itself
T1027.002 packer_upx: The executable file is compressed using UPX
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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 locates_browser: Attempts to identify where browsers are installed
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

executes_dropped_exe: Executes dropped exe files
yara_rules: Static rules
creates_many_processes: Spawns a lot of processes (over 70)
creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
dead_host: Connects to IP addresses that do not respond to requests
network_anomaly: Network anomalies occured during the analysis
break_limit_exceeded: Warning: function calls limit has been exceeded
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay