Managed XDR

niwaf.exe (Buhtrap) — malware analysis report

File info

Filename
niwaf.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
304.6 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
3cae7a265396b350110a437da65b311625a71a7d
SHA256
7c948819c5d0694bb71004b6510a4b656ab40cdda83c241b25a4ed27336cad80
MD5
3389996b1dae4709076259e5ddc3d785

Malwares

  • Buhtrap

Signatures

Privilege Escalation

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_entropy: Probably contains compressed or encrypted data
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
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay

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