MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 305a2d609d4d34967a53c2f44b9c48acd3e683ac3be396bdb359ba0398da7a75. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 305a2d609d4d34967a53c2f44b9c48acd3e683ac3be396bdb359ba0398da7a75
SHA3-384 hash: ebb5ab106bcd0b3c38548bdcc998b56937dedb616ba9d54a1c720a7fe40c4f26902bc99734c1208cbec4d408024de61b
SHA1 hash: f5545a44310d781b68b949f2414fe8c63d661620
MD5 hash: d6a56f9f55281f4227dba76d741d41bf
humanhash: golf-connecticut-utah-california
File name:d6a56f9f55281f4227dba76d741d41bf.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:118'784 bytes
First seen:2020-05-16 11:32:08 UTC
Last seen:2020-05-16 13:21:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 77bf535ac0de39cd9d2b9af24b5c5f94 (1 x NetWire)
ssdeep 1536:27/snuvVgjT/7qizjwhAo529ucCsYBjIMpHGzUgaVm0U:XBveEm5ycMUGz
Threatray 708 similar samples on MalwareBazaar
TLSH DDC36D03FAD4BD5ACE144AFD0B1B4EA0A854ED202B21E70F36F4369D26F17A5DB31246
Reporter abuse_ch
Tags:exe NetWire RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.40041.22248.21875.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-16 04:06:34 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
20 of 31 (64.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gbnc2ye5ju2jm6styl2exhcivtj6na5mhprznpntlg5ahgg2pj2q._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
Similar samples:
0e11032c40b88ae18b88c56392c3e7468971f9c0d19a422c1d626bed2133219e
NetWire
2090ef501bf30eff58e65ff4491b5a913e5e105ff952b6d26b3e5ccf9e251cc9
NetWire
26ff3fcf593ee61fa2e32d508d468fd8aad5b10644cf87d4d3ef095f223faec5
NetWire
2eb11af6d3282bc293586d723b4f411157975c6a7464bc7fecb0f11a2c8951bd
NetWire
6c47beb6dad9fa342b607b9868de8560ede70fc5cf2819c0269c5d6fd6c961bf
NetWire
a7a59d86798f2df99df6adaba2c7713a12fe773b73cf3c4c0ec60e5067136630
NetWire
ad64a6eaa5d2494a4161158792e7cde3fb7d9a7bd36f06cc0de271192582f439
NetWire
b0240d2ab275a142c3ba13632ebb00fd6cba189613ca85e4d800eb640ef0cd9f
NetWire
ca73b141e59412b434f105fef26227cea43190fbf99e7be806f00b9b9f7a9428
NetWire
e7cf4a0d3f94afea480bf5e64a658029d02191330244697ba9afd81dd5b56386
NetWire
+ 698 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201109-yvqenwmq4x/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent state file
Loads dropped DLL
Executes dropped EXE
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.

Web download

NetWire

Executable exe 305a2d609d4d34967a53c2f44b9c48acd3e683ac3be396bdb359ba0398da7a75

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/362662/
  
Delivery method
Distributed via web download

Comments