Managed XDR

a3b3f1f5c87f9f2fea76828e4ee86e5a.virus — malware analysis report

File info

Filename
a3b3f1f5c87f9f2fea76828e4ee86e5a.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
267.2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
20bbfa39afba58abf46c628e8e27afb477838f60
SHA256
a53f708cb1d39fc59c1652edc837d823eb647b762984852dfab8005b5c83b985
MD5
a3b3f1f5c87f9f2fea76828e4ee86e5a

Signatures

Execution

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler

Persistence

T1546.010 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1546.010 installs_appinit: Installs itself in AppInit to inject into new processes

Privilege Escalation

T1546.010 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1546.010 installs_appinit: Installs itself in AppInit to inject into new processes
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 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
origin_langid: Unconventional language of the executable file
pe_overlay: PE file contains overlay