MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd3489f6067ef7ca3999776205839424cb7349134baaeb693abcecaa2c5bf913. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



NetWalker


Vendor detections: 3


Intelligence 3 IOCs YARA 1 File information Comments

SHA256 hash: fd3489f6067ef7ca3999776205839424cb7349134baaeb693abcecaa2c5bf913
SHA3-384 hash: f663a23bbc58dac89006b32b88652f712057e57cf96262b9e47783902219215ab09cc44e3c8439d9c523f29b0e2856cb
SHA1 hash: 1d837e6ece7ff326fcbeff7994744f7bd5434d99
MD5 hash: fcedea8111abbb61e40fa5ed486fd434
humanhash: whiskey-march-maine-high
File name:fd3489f6067ef7ca3999776205839424cb7349134baaeb693abcecaa2c5bf913
Download: download sample
Signature NetWalker
File size:70'656 bytes
First seen:2020-06-01 14:31:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e82dd51b077167be63c004bed23d0c1e (40 x NetWalker, 2 x GuLoader, 1 x ShikataGaNai)
ssdeep 1536:juCWRxL7hbUiQfovecnXUU+hhOZuIWiFp+ZfaBZebC33O+/ib:KCWf7VJQfmeMXvkhOZu1iFBBZebC3ve
Threatray 57 similar samples on MalwareBazaar
TLSH F7635B83F682C2B0D98606F96BFFF37E08725D14977589C3CB521C41E9349E2593A31A
Reporter Anonymous
Tags:NetWalker


Avatar
Anonymous
Zero2Automated Course

Intelligence


File Origin
# of uploads :
1
# of downloads :
2'064
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Netwalker
Status:
Malicious
First seen:
2020-05-04 08:22:56 UTC
File Type:
PE (Exe)
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Result
Malware family:
netwalker
Score:
  10/10
Tags:
family:netwalker persistence ransomware spyware
Behaviour
Interacts with shadow copies
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Modifies service
Deletes itself
Reads user/profile data of web browsers
Modifies extensions of user files
Deletes shadow copies
Netwalker Ransomware
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:netwalker_ransomware
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Netwalker ransomware
Reference:https://www.ccn-cert.cni.es/comunicacion-eventos/comunicados-ccn-cert/9802-publicado-un-informe-de-codigo-danino-sobre-netwalker.html

File information


The table below shows additional information about this malware sample such as delivery method and external references.

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