MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5054502ff8808d917e36e5d73145caa3e181f97f98ce50bb0dc30ddfe657ce0b. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5054502ff8808d917e36e5d73145caa3e181f97f98ce50bb0dc30ddfe657ce0b
SHA3-384 hash: 5cb58f3c663aa9ef2e455af877c03e3a3664993ee92763dd67ed3ebc5f1ff67bbf1cb29a6ce0f7318db1dc3ebd8493f8
SHA1 hash: d159a76b741cc64b5f05b211bf476d2798afafef
MD5 hash: db631601c6b2347e39806a3f7d53d71d
humanhash: carbon-island-hawaii-item
File name:Blocked_Mtcn_pdf.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:665'600 bytes
First seen:2020-09-07 14:04:48 UTC
Last seen:2020-09-07 14:46:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:+do77ci3zfX1O0urmFVdZXWNfXaq0CLzNmPKfTOFzpF92q3VKOp:oo77to5rmtQXaq0CNfTOVpn2q30o
TLSH 8BE4013953E85E29E63E47789070422097F9F121935FE38A3AE450ACEDE73935E13297
Reporter James_inthe_box
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
2
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/57707/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.423.13204.26596.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5054502ff8808d917e36e5d73145caa3e181f97f98ce50bb0dc30ddfe657ce0b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-09-07 08:24:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbkfal7yqcgzc7rw4xltcrokupqyd6l7tdhfboynymg57zsxzyfq._file
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
rat evasion trojan botnet stealer family:netwire
Link:
https://tria.ge/reports/200907-43janwds3j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Windows security modification
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
NetWire RAT payload
Netwire
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5054502ff8808d917e36e5d73145caa3e181f97f98ce50bb0dc30ddfe657ce0b

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
Create hunting rule
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:Suspicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/57707/

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