Managed XDR

c8b4b1f8a14477779e27ddbc94dfc775.virus — malware analysis report

File info

Filename
c8b4b1f8a14477779e27ddbc94dfc775.virus
File type
PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
File size
2.9 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
d893c3790612c5ddff4bceb7392baf5f3a4c4e31
SHA256
7eaeec5d736fe816b59fd1d4947bcd584d1e05d31ce3c6dc16acc543b29590d2
MD5
c8b4b1f8a14477779e27ddbc94dfc775

Signatures

Privilege Escalation

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 opens_process_token: Opens the access token associated with a process

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

executes_dropped_exe: Executes dropped exe files
creates_many_processes: Spawns a lot of processes (over 70)
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay
yara_rules: Static rules