MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c615feef9580a0c5da27cffe236ad0ad2b86c511a51e92b782f8a4f58b617085. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c615feef9580a0c5da27cffe236ad0ad2b86c511a51e92b782f8a4f58b617085
SHA3-384 hash: 4bd1b0b33ccc2a6e84f7e31bdd97fc7b270d1c02db053ae4de14cbfabfc929deea1b470bda1e5e65489ac05ae4e370e9
SHA1 hash: b9927edf8c98cc9cdf381595fcc64e7a5d4fcf55
MD5 hash: 51ac41447af8887157ac5a189da8305c
humanhash: potato-wisconsin-uniform-don
File name:c615feef9580a0c5da27cffe236ad0ad2b86c511a51e92b782f8a4f58b617085
Download: download sample
Signature NetWire
Create hunting rule
File size:312'960 bytes
First seen:2020-07-06 07:05:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:xHPhCICIBLCTodEEOYchRR5TCwMQLva+StyYKU/WuH+:jGfxnvCwTD5U/Wue
Threatray 784 similar samples on MalwareBazaar
TLSH AF642A45675DEAA4F52B8670490661868216F2C32DB1F22FFF8C3D561F03EC848D6F9A
Reporter JAMESWT_WT
Tags:NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21041/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
DNS request
Running batch commands
Creating a process with a hidden window
Creating a file
Changing the Zone.Identifier stream
Unauthorized injection to a recently created process by context flags manipulation
Connection attempt to an infection source
Enabling autorun with Startup directory
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c615feef9580a0c5da27cffe236ad0ad2b86c511a51e92b782f8a4f58b617085/
Threat name:
ByteCode-MSIL.Trojan.SmartAssembly
Create hunting rule
Status:
Malicious
First seen:
2020-06-28 01:03:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yyk7534vqcqmlwrhz77cg2wqvuvynriruupjfn4c7csplc3boccq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
0b579b5234465e825338a97b93d6ffbb2733bd7b9a1a3f4c3ed5f7c410d76658
NetWire
150b2b068639c918e134e69b557f929dea81cf3a6d563aba39640227bdd029d3
NetWire
1c914dd5e5fd6f7e447e371e620ee51822277468192e69f684966f50da79c9c7
NetWire
2ffdb2643512eaa27e65319a8905fccb924c39ff91b4c14787f7d5663edf413d
NetWire
3143a2e5e36fe24663503f10167be4919d67ee9095b38862df0d898ee233ec5e
NetWire
318feaa23aaf7ef64618bd49846973791db210e5714fd4440a8b186409207810
NetWire
4dcf1134a50b6c5ffd72fed501638c2e6d1c820c5f949190182c9a6b6841b437
NetWire
5d87517a56440374b259a78c6f271de278c89b03016fe307e5a85121b054f42d
NetWire
90e498309e071ad34970276737ed0010622b1d68a7c9c43a100f60c6174991b3
NetWire
987305f6f29e3081b7ba4bb1b424a12cf25509749a9936d321d93ed0168b5279
NetWire
+ 774 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
rat botnet stealer family:netwire
Link:
https://tria.ge/reports/200706-5tddat38xn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
NTFS ADS
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Loads dropped DLL
Drops startup file
Executes dropped EXE
NetWire RAT payload
Netwire
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
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
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.

Cape
Cape
https://www.capesandbox.com/analysis/21041/

Comments