MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f932748cb1a1cb526a7dbf5feab4375b647d60abc8df937581e54789aaac384. 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: 10


Intelligence 10 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f932748cb1a1cb526a7dbf5feab4375b647d60abc8df937581e54789aaac384
SHA3-384 hash: 1f4fb832c0c3718f4fb33e1ca327cb4e7be253979350b8061e710c49d64d41f567b29c918f0de08eedb486f11a6e77e5
SHA1 hash: a190296d38afed639b2aa4d1f0f42f4046de515a
MD5 hash: 1399acb1c19edaaf780dcd724a17ef45
humanhash: papa-social-spring-butter
File name:Lnxxlescnktkpsaxujskajlelmdgyhnrdh.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:833'536 bytes
First seen:2021-09-08 07:20:25 UTC
Last seen:2021-09-08 11:07:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a6f9ce49927a1276962e131ee30a4701 (4 x AveMariaRAT, 2 x NetWire, 2 x RemcosRAT)
ssdeep 12288:GDylNhPTW3jR+9bHoraZlojpF/b8PmcuVpvC1VGEd9j:j7I3N8DoraZ6d8unzUVH
Threatray 494 similar samples on MalwareBazaar
TLSH T105056D13E5E528FED12313786C1AB1F9E434BE601914ACE96EDD3C088A797923135F6E
dhash icon acacacb6a2968eaa (13 x RemcosRAT, 4 x Formbook, 4 x AveMariaRAT)
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
185.24.233.14:6080

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
185.24.233.14:6080 https://threatfox.abuse.ch/ioc/216932/

Intelligence

File Origin
# of uploads :
2
# of downloads :
814
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Lnxxlescnktkpsaxujskajlelmdgyhnrdh.exe
Verdict:
Malicious activity
Analysis date:
2021-09-08 07:21:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9a6cdf1d-acc7-4b07-b387-495956bd87ff

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/186221/
Detection(s):
PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Connection attempt
Sending a custom TCP request
Creating a file
Deleting a recently created file
Launching a process
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/47720c1f-f399-426a-8128-60cee87281f8
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/847137
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Internet Explorer form passwords
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Writes to foreign memory regions
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 479570 Sample: Lnxxlescnktkpsaxujskajlelmd... Startdate: 08/09/2021 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Yara detected NetWire RAT 2->63 65 C2 URLs / IPs found in malware configuration 2->65 8 Lnxxlescnktkpsaxujskajlelmdgyhnrdh.exe 1 22 2->8         started        13 Lnxxles.exe 15 2->13         started        15 Lnxxles.exe 15 2->15         started        process3 dnsIp4 45 onedrive.live.com 8->45 53 2 other IPs or domains 8->53 41 C:\Users\Public\Libraries\...\Lnxxles.exe, PE32 8->41 dropped 73 Writes to foreign memory regions 8->73 75 Allocates memory in foreign processes 8->75 77 Creates a thread in another existing process (thread injection) 8->77 17 DpiScaling.exe 2 8->17         started        21 cmd.exe 1 8->21         started        23 cmd.exe 1 8->23         started        47 192.168.2.1 unknown unknown 13->47 49 onedrive.live.com 13->49 55 2 other IPs or domains 13->55 79 Multi AV Scanner detection for dropped file 13->79 81 Injects a PE file into a foreign processes 13->81 25 mobsync.exe 13->25         started        51 onedrive.live.com 15->51 57 2 other IPs or domains 15->57 27 secinit.exe 15->27         started        file5 signatures6 process7 dnsIp8 43 185.24.233.14, 49721, 6080 WEBWORLD-AStaWebWorldIrelandIE Ireland 17->43 67 Contains functionality to log keystrokes 17->67 69 Contains functionality to steal Internet Explorer form passwords 17->69 71 Contains functionality to steal Chrome passwords or cookies 17->71 29 reg.exe 1 21->29         started        31 conhost.exe 21->31         started        33 cmd.exe 1 23->33         started        35 conhost.exe 23->35         started        signatures9 process10 process11 37 conhost.exe 29->37         started        39 conhost.exe 33->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f932748cb1a1cb526a7dbf5feab4375b647d60abc8df937581e54789aaac384/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2021-09-08 07:21:08 UTC
AV detection:
7 of 45 (15.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6jsosgldiolkjvh3p275k2dow3epvqkxsg7sn2ydzkhrgvkyoca._file
Verdict:
malicious
Similar samples:
1c036008043bc63c7fb8377d10a14b60793a9f2bfa96aca7a9f462eb6e3c23fe
NetWire
44e3a5d07ad41e0c1e023eeb97798f0822d706abb3406b61466d32a7d29c8726
NetWire
98f868900b27ba82ac18f919dc551ea15dc310813eb1538ebf2d0ab3afaa8328
NetWire
a4e0f53f95a9c758592dfd652c6c7bdc3535d45b7f4ab2c2bb6a7e2f3b215526
NetWire
b70ee93e9f63d90785264d45dae48012a1d00b92f63c21ccae0f5d2003c00554
NetWire
c660c3550f98a7c592a5d3d0487c3dbbac45bb031310f4d2c9b667dbf8fd2f05
NetWire
d7d94c81a09b9919714f7024a04a18e394198976107d3d9d35c56e69f2698ac8
NetWire
eb3136875db6efe3e17c2dd3326f1ff8ebdedca13a6c52527fa592cb53104a98
NetWire
+ 484 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:netwire family:xmrig botnet miner persistence rat stealer
Link:
https://tria.ge/reports/210908-h6pc3seaa3/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Adds Run key to start application
NetWire RAT payload
Netwire
xmrig
Malware Config
C2 Extraction:
185.24.233.14:6080
64.42.179.51:5457
185.103.96.143:5457
91.214.169.69:5457
213.152.161.239:5457
104.254.90.235:5457
Unpacked files
SH256 hash:
cd4b225505e84218ef7418c8e5f41acbb67c51bd43e9ddcfa25341259377d3df
MD5 hash:
b7816cb3535b2f2675804d3052295003
SHA1 hash:
db4588853aa1ec16b1f2d29b1e873a653a1ecb13
Link:
https://www.unpac.me/results/e106c1d4-8029-40a5-b3cf-9fc0d9f1ef66/
SH256 hash:
2f932748cb1a1cb526a7dbf5feab4375b647d60abc8df937581e54789aaac384
MD5 hash:
1399acb1c19edaaf780dcd724a17ef45
SHA1 hash:
a190296d38afed639b2aa4d1f0f42f4046de515a
Link:
https://www.unpac.me/results/e106c1d4-8029-40a5-b3cf-9fc0d9f1ef66/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2f932748cb1a/report/overview.html
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/2f932748cb1a1cb526a7dbf5feab4375b647d60abc8df937581e54789aaac384

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:MALWARE_Win_NetWire
Create hunting rule
Author:ditekSHen
Description:Detects NetWire RAT
Rule name:win_netwire_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.netwire.

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/186221/

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