MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3952d20010784df9f80ca5f283a2784a23e301b64c76e8a05225a7421d905fbc. 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: 11


Intelligence 11 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3952d20010784df9f80ca5f283a2784a23e301b64c76e8a05225a7421d905fbc
SHA3-384 hash: 85ade0367278ef6cc343b2059fb912ad51171637aed4b19c12a9f650df1cb7eec038356fdba4e6fc37ff034ca8c3012a
SHA1 hash: 5d2335954cd784c99f078a9c1b1d8a000c928970
MD5 hash: 9237436c4af1011ed1a7a62c58f5ca62
humanhash: ink-pizza-angel-yankee
File name:9849858 PO.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:553'984 bytes
First seen:2021-05-26 16:58:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:WCog7RrXAmqPpB2/FLjkS4NcxFmnmIePke6Zf3MXVWfN8:Qg1cmbkSmc0mIO
Threatray 438 similar samples on MalwareBazaar
TLSH 39C47CAC332075AEC4DFC9BA9B741E98A6287476531FC503E89711BD991CA97CF304A3
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
23.105.131.166:4084

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
23.105.131.166:4084 https://threatfox.abuse.ch/ioc/64480/

Intelligence

File Origin
# of uploads :
1
# of downloads :
341
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9849858 PO.exe
Verdict:
Malicious activity
Analysis date:
2021-05-26 22:36:38 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/8b712118-d3ab-4191-95db-1b8410b6027d

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/162498/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792815
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 425214 Sample: 9849858 PO.exe Startdate: 26/05/2021 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 9 other signatures 2->55 9 9849858 PO.exe 6 2->9         started        process3 file4 37 C:\Users\user\AppData\Roaming\CktwAq.exe, PE32 9->37 dropped 39 C:\Users\user\AppData\Local\...\tmp67AC.tmp, XML 9->39 dropped 41 C:\Users\user\AppData\...\9849858 PO.exe.log, ASCII 9->41 dropped 63 Injects a PE file into a foreign processes 9->63 13 9849858 PO.exe 3 9->13         started        17 schtasks.exe 1 9->17         started        19 9849858 PO.exe 9->19         started        signatures5 process6 dnsIp7 47 192.168.2.1 unknown unknown 13->47 43 C:\Users\user\AppData\Roaming\...\Host.exe, PE32 13->43 dropped 21 Host.exe 5 13->21         started        24 conhost.exe 17->24         started        file8 process9 signatures10 57 Multi AV Scanner detection for dropped file 21->57 59 Machine Learning detection for dropped file 21->59 61 Injects a PE file into a foreign processes 21->61 26 Host.exe 2 21->26         started        29 schtasks.exe 1 21->29         started        31 Host.exe 21->31         started        33 Host.exe 21->33         started        process11 dnsIp12 45 23.105.131.166, 4084, 49764 LEASEWEB-USA-NYC-11US United States 26->45 35 conhost.exe 29->35         started        process13
Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3952d20010784df9f80ca5f283a2784a23e301b64c76e8a05225a7421d905fbc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 09:26:31 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hfjneaaqpbg7t6amuxzihityjir6ganwjr3oricsewtuehmql66a._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
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aab7f0ffde5f11e4b309f331ddd044e5ec18393de4eb73b9a4e4a4f9583bbdd2
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NetWire
fc70d13e41ab6c3d36b72e329549c48e70767e37b06c5bbe7284896e935c6815
NetWire
+ 428 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet rat stealer
Link:
https://tria.ge/reports/210526-hkshtb13yn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
23.105.131.166:4084
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/3952d20010784df9f80ca5f283a2784a23e301b64c76e8a05225a7421d905fbc

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/162498/

Comments