MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be39c6fe075f44db1bcee46b6c5f49ef477d1977594d659d388e12f97bff2cbb. 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: 4


Intelligence 4 IOCs YARA 6 File information Comments
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SHA256 hash: be39c6fe075f44db1bcee46b6c5f49ef477d1977594d659d388e12f97bff2cbb
SHA3-384 hash: bd92fbfdd096490c19a471181d1630cef148ffe16a879763f97911df6765963911a56290dbf73490977a39fe7b9a87b5
SHA1 hash: bfc2aa8f1de4f92e756062df3a595d0a657bfaf0
MD5 hash: c13d1c99603e1116ec8c7ea04454926b
humanhash: leopard-south-red-foxtrot
File name:Potwierdzenie transakcji.xls
Download: download sample
Signature NetWire
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File size:866'304 bytes
First seen:2020-06-25 10:59:05 UTC
Last seen:2020-07-14 14:06:18 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 12288:ipYfLBnA0R+KXj0V7KqeF1KKAlSjYs5DT07j3+0CRr6ykVyKg3Cl:ipYN4KI7giSjYs5P07j3pCRGyky4
TLSH E7058101F746193FF96A2930B905506B85161FABB542CFA20DDB711B1B6FF70AEB6C02
Reporter JAMESWT_WT
Tags:NetWire

Intelligence

File Origin
# of uploads :
3
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.POWERSHELL.EXE.200327.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Launching a process
Launching a process by exploiting the app vulnerability
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be39c6fe075f44db1bcee46b6c5f49ef477d1977594d659d388e12f97bff2cbb/
Threat name:
Document-Word.Trojan.Aberto
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Status:
Malicious
First seen:
2020-06-25 11:06:15 UTC
File Type:
Document
Extracted files:
8
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xy44n7qhl5cnwg6o4rvwyx2j55dx2glxlfgwlhjyryjps677fs5q._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/200625-b9plca8c92/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Blacklisted process makes network request
Process spawned unexpected child process
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
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Author:Florian Roth
Description:Detects unspecified malware sample
Reference:Internal Research
Rule name:netwire
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Author:JPCERT/CC Incident Response Group
Description:detect netwire in memory
Reference:internal research
Rule name:SharedStrings
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Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:Suspicious_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:win_netwire_auto
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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