Managed XDR

microsoft — malware analysis report

File info

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

Environment

win7/x86 en

Hashes

SHA1
879f450856968cab5f24fea2b5182af5b1d2b7fe
SHA256
e7a7e2283c011fe960e500ab0288f0410b23ac862ee1c5a496a9b3a22f6448c7
MD5
e9db9ed54c7fe7a319a8a53947c9410d

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)
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
T1027.001 static_overlay_padding: Overlay contents padding

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