MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54e95ef949e6f817b50144b1f8ae37a609d5ab3bc07567699a642a339566d555. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54e95ef949e6f817b50144b1f8ae37a609d5ab3bc07567699a642a339566d555
SHA3-384 hash: 1546cfb95c9298155c13239b984bcd2ddd0c14083ea76e98506c0599572ddd4f8d238ea2561600202392093476b229e1
SHA1 hash: 63344aefdf0b14a864c24abbb0884d769b3595ac
MD5 hash: 5102ee8e4128267915b1c288b82ce6b5
humanhash: harry-massachusetts-winter-mountain
File name:Shell-996933_29-07-2020.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:478'208 bytes
First seen:2020-07-29 11:07:02 UTC
Last seen:2020-07-29 12:22:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c458ff2d515beb8f44158cd3636a7400 (19 x AgentTesla, 6 x NetWire, 3 x HawkEye)
ssdeep 12288:8m+IRd9SSBFDhQS2dTQmdgEVRWp7iJSEyOCkTC3o3R8mC475:8m+StbQldTvuErWJuQODTC3o3ZC4F
Threatray 285 similar samples on MalwareBazaar
TLSH 5EA422F6DF015596E5920CB8A22B256B3C4AE44F0C6D7608E8D6F50F3E313D252B791B
Reporter abuse_ch
Tags:exe NetWire RAT t-online


Avatar
abuse_ch
Malspam distributing NetWire:

HELO: mailout08.t-online.de
Sending IP: 194.25.134.20
From: Inkoop - ROYAL DUTCH SHELL <Zahnarztpraxis-Kugler@t-online.de>
Reply-To: jsntfxqvip.163@gmail.com <jsntfxqvip.163@gmail.com>
Subject: ROYAL DUTCH SHELL - AANKOOP BESTELLING JULI / AUGUST2020
Attachment: Shell-996933_29-07-2020.7z (contains "Shell-996933_29-07-2020.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-6
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file in the %AppData% subdirectories
Launching a process
Creating a process from a recently created file
Searching for the window
Deleting a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/402321
Signature
Contains functionality to detect sleep reduction / modifications
Contains functionality to log keystrokes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Internet Explorer form passwords
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Sigma detected: NetWire
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 253517 Sample: Shell-996933_29-07-2020.exe Startdate: 29/07/2020 Architecture: WINDOWS Score: 84 63 g.msn.com 2->63 65 asf-ris-prod-neurope.northeurope.cloudapp.azure.com 2->65 83 Yara detected NetWire RAT 2->83 85 Sigma detected: NetWire 2->85 87 Machine Learning detection for sample 2->87 89 Machine Learning detection for dropped file 2->89 9 Shell-996933_29-07-2020.exe 3 2 2->9         started        13 Host.exe 2->13         started        15 Host.exe 2->15         started        signatures3 process4 file5 61 C:\Users\user\AppData\Local\Temp\Order.pdf, PDF 9->61 dropped 91 Contains functionality to log keystrokes 9->91 93 Contains functionality to steal Internet Explorer form passwords 9->93 95 Contains functionality to steal Chrome passwords or cookies 9->95 97 Contains functionality to detect sleep reduction / modifications 9->97 17 Shell-996933_29-07-2020.exe 3 9->17         started        20 Shell-996933_29-07-2020.exe 9->20         started        22 AcroRd32.exe 39 9->22         started        99 Maps a DLL or memory area into another process 13->99 24 Host.exe 13->24         started        26 Host.exe 13->26         started        28 Host.exe 15->28         started        30 Host.exe 15->30         started        signatures6 process7 file8 59 C:\Users\user\AppData\Roaming\...\Host.exe, PE32 17->59 dropped 32 Host.exe 17->32         started        35 Shell-996933_29-07-2020.exe 20->35         started        37 RdrCEF.exe 51 22->37         started        40 AcroRd32.exe 9 6 22->40         started        process9 dnsIp10 73 Contains functionality to log keystrokes 32->73 75 Machine Learning detection for dropped file 32->75 77 Contains functionality to steal Internet Explorer form passwords 32->77 81 2 other signatures 32->81 42 Host.exe 3 32->42         started        45 Host.exe 32->45         started        79 Maps a DLL or memory area into another process 35->79 47 Shell-996933_29-07-2020.exe 35->47         started        49 Shell-996933_29-07-2020.exe 35->49         started        67 192.168.2.1 unknown unknown 37->67 51 RdrCEF.exe 37->51         started        53 RdrCEF.exe 37->53         started        55 RdrCEF.exe 37->55         started        57 RdrCEF.exe 37->57         started        signatures11 process12 dnsIp13 69 43.226.229.43, 2030 SOFTLAYERUS Hong Kong 42->69 71 80.0.0.0 NTLGB United Kingdom 51->71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54e95ef949e6f817b50144b1f8ae37a609d5ab3bc07567699a642a339566d555/
Threat name:
Win32.Trojan.DataStealer
Create hunting rule
Status:
Malicious
First seen:
2020-07-29 11:08:07 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ktuv56kj434bpnibisy7rlrxuye5lkz3yb2wo2m2mqvdhflg2vkq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
06835e2c284ded66ca44497caf918d1ce6f216e68af866e85ac6fb79332b75f7
NetWire
0f0322c44c393d5c125628af2cbc849cfd3f801ef9d4d20a9b740c04b1790967
NetWire
151f57078e89aa2f81fcb307bf88fe23e9f2437a4df1e37def5d0b78797e12f8
NetWire
4fc5c83ab8d45e9b46bc1ab2a20e653d868e57f357b7f5b4ba433706594bc2ca
NetWire
aae45a77eeaca2d69630e035293e25a47f81d5b7612bace059d1678154485b85
NetWire
d38d364257aae9a96f861fc772480694e039d01e3f7897f347341d78d74444ca
NetWire
dfc8f0a7456a2b40908d901c2468d372bd859abda04e50ef4cf45ec84668cdcb
NetWire
e04977f7d1fbf8b3a69237bbd2170af6c3046a8ce29e2732cd7c72f079f0e0f8
NetWire
ece26faace5bcf7afeba359279d17aeb7f99f739fce454e964c88ebad9745bdb
NetWire
f5041ea07d530c171a670d71769deb2185c8620462b4e26c59a923784f3bd17a
NetWire
+ 275 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/200729-efmpjl3n82/
Behaviour
UPX packed file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Barys
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/54e95ef949e6f817b50144b1f8ae37a609d5ab3bc07567699a642a339566d555

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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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.

Malspam

NetWire

7z b6be90e3f72bce2fe0ec0a1d5c4117d81955b214f5de72dd189739ab8175ef30

NetWire

Executable exe 54e95ef949e6f817b50144b1f8ae37a609d5ab3bc07567699a642a339566d555

(this sample)

  
Dropped by
MD5 c5f0163090b0c9d631611e234fad8699
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/34779/
  
Dropped by
SHA256 b6be90e3f72bce2fe0ec0a1d5c4117d81955b214f5de72dd189739ab8175ef30

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