Managed XDR

microsoft — malware analysis report

File info

Filename
microsoft
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
8.9 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c6995c9770641e0ec2927cc94d22a9c51c725616
SHA256
f68b54cdcfa1d2ffa5e12be99b6f4456bfe8099a82a0a909c2e7e380d98eac9a
MD5
31add0e991e2f44b0644f1985a280c53

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1027.001 static_overlay_padding: Overlay contents padding
T1036 mimics_extension: Attempts to mimic the file extension
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_in_windows: Creates files in the Windows directory
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
message_box: Displays a message
origin_langid: Unconventional language of the executable file
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay