MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe1ad30f890e6163aa52aa7865d16d8272f5c03bb74dc4bd673c537b11fb66a0. 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: 12


Intelligence 12 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe1ad30f890e6163aa52aa7865d16d8272f5c03bb74dc4bd673c537b11fb66a0
SHA3-384 hash: f044b3e419e7d74ba036b1d3bb9a4ca073e21db471306df7f29825422c549600e649bcabb6b7122de83bd6dc178fc209
SHA1 hash: 74951b3bc7c8a9c2cfb58a7a6435a5136da2eb57
MD5 hash: 7df16bddcb2da6ed19307a2bdf7729f7
humanhash: rugby-kilo-zulu-hotel
File name:PO-13916.jpeg.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:540'672 bytes
First seen:2021-05-25 18:32:12 UTC
Last seen:2021-05-25 19:01:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:P/EFH6w+2s4bC+PVl12MOfF3GsJMktD6ZrLL+1nlsxJ:ulbrsfljSi6ZfLUsxJ
Threatray 450 similar samples on MalwareBazaar
TLSH 94B4AD1231695D83C0390EF48C26A98133F26A59789EE5DF4EC6A1EF1FC8BD15B46E07
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
185.157.161.20:6000

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.157.161.20:6000 https://threatfox.abuse.ch/ioc/59259/

Intelligence

File Origin
# of uploads :
2
# of downloads :
391
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-13916.jpeg.exe
Verdict:
Malicious activity
Analysis date:
2021-05-25 18:57:13 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/4f92e015-62a7-4951-9470-45ddd0dbe1a6

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/162144/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
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
Forced shutdown of a system process
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
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.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/791976
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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 an obfuscated file name to hide its real file extension (double extension)
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: 424372 Sample: PO-13916.jpeg.exe Startdate: 25/05/2021 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Multi AV Scanner detection for dropped file 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 6 other signatures 2->33 7 PO-13916.jpeg.exe 6 2->7         started        process3 file4 21 C:\Users\user\AppData\...\RALeWFXJHx.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp5B52.tmp, XML 7->23 dropped 25 C:\Users\user\...\PO-13916.jpeg.exe.log, ASCII 7->25 dropped 35 Uses schtasks.exe or at.exe to add and modify task schedules 7->35 11 schtasks.exe 1 7->11         started        13 vbc.exe 7->13         started        15 vbc.exe 7->15         started        17 3 other processes 7->17 signatures5 process6 process7 19 conhost.exe 11->19         started       
Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fe1ad30f890e6163aa52aa7865d16d8272f5c03bb74dc4bd673c537b11fb66a0/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-05-25 06:34:18 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ynngd4jbzqwhkssvj4glulnqjzplqb3w5g4jplhhrjxwep3m2qa._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
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NetWire
+ 440 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/210525-yyjahjv3xa/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
netwire.linkpc.net:6000
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/fe1ad30f890e6163aa52aa7865d16d8272f5c03bb74dc4bd673c537b11fb66a0

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:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:MALWARE_Win_NetWire
Create hunting rule
Author:ditekSHen
Description:Detects NetWire RAT
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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/162144/

Comments