MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6574309e9e7c496936683f6375b8ae940039249fb2b550d55ca914ea0daabf8f. 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


NetWire


Vendor detections: 3


Intelligence 3 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6574309e9e7c496936683f6375b8ae940039249fb2b550d55ca914ea0daabf8f
SHA3-384 hash: c9225eb6ab7dd7b857685adf8b55287bf3a6d3b5648731bea97c1aaed93397498bdaf1620f4c21cbd38fb20e4f028341
SHA1 hash: 56cb2a15a40f96a66647d86990090708e48f7f09
MD5 hash: 6f4e93bc242138c0cc64d233cda82998
humanhash: louisiana-william-ack-nineteen
File name:493674902257.xls
Download: download sample
Signature NetWire
Create hunting rule
File size:294'400 bytes
First seen:2020-06-15 11:21:45 UTC
Last seen:2020-06-15 12:04:50 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 6144:+k3hOdsylKlgryzc4bNhZF+E+W2knAWOiv28zUL9DDIOICgEo:1FoL9DDIOO
TLSH D4544C42DB41223BF9854274775724939528AE337111CE8A1BE7702F2BABFB0EC79D49
Reporter JAMESWT_WT
Tags:NetWire xls

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.POWERSHELL.EXE.200327.UNOFFICIAL
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Gathering data
Threat name:
Document-Excel.Trojan.Powload
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Status:
Malicious
First seen:
2020-06-15 11:22:04 UTC
File Type:
Document
Extracted files:
8
AV detection:
18 of 31 (58.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mv2dbhu6prewsntih5rxlofosqadsje7wk2vbvk4vekoudnkx6hq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro
Link:
https://tria.ge/reports/201109-vkk82tmlna/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://brutecleaner.com/Sheet.ps1
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:Malicious_BAT_Strings
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Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:MAL_unspecified_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects unspecified malware sample
Reference:Internal Research
Rule name:netwire
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect netwire in memory
Reference:internal research
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:Suspicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:win_netwire_auto
Create hunting rule
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.

Comments