MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74fd9bbdd8a484640e4b0405a1da84734a0a9c2604ac1b0a39fa2e28b0c12614. 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 2 File information Comments

SHA256 hash: 74fd9bbdd8a484640e4b0405a1da84734a0a9c2604ac1b0a39fa2e28b0c12614
SHA3-384 hash: c1c6db0ed161b22c9686db4cd478fda876df38bcfca7e01a1e0962f98d5927996d39f4891814949be4aff560a5ee4533
SHA1 hash: 6a13535190bdcd62af6b4930ea28664c13c6a6be
MD5 hash: 5f55ac3dd18950583dadffc1970745c5
humanhash: diet-six-fifteen-massachusetts
File name:74fd9bbdd8a484640e4b0405a1da84734a0a9c2604ac1b0a39fa2e28b0c12614.bin
Download: download sample
Signature NetWalker
File size:70'656 bytes
First seen:2020-06-01 14:28:46 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:JuCWRxL7hbUiQfovePbUU+hhOZuIWiFp+ZfaBZebC33O+8Hc:YCWf7VJQfmePbvkhOZu1iFBBZebC3M8
Threatray 58 similar samples on MalwareBazaar
TLSH 1A635B83F682C2B0D98646F96BFFF37E08725D18977589C3CB121C41E9358E2593A35A
Reporter Anonymous
Tags:NetWalker


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Anonymous
Zero2Automated Course

Intelligence


File Origin
# of uploads :
1
# of downloads :
2'025
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Netwalker
Status:
Malicious
First seen:
2020-05-13 14:53:48 UTC
File Type:
PE (Exe)
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Result
Malware family:
netwalker
Score:
  10/10
Tags:
family:netwalker persistence ransomware spyware
Behaviour
Interacts with shadow copies
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Kills process with taskkill
Drops file in Program Files directory
Modifies service
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
Rule name:win_mailto_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information


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

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