MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5d96ca45147cbfd601f93198aceff85cbc3c95a3acab2ff50d3b6e95220c52a. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5d96ca45147cbfd601f93198aceff85cbc3c95a3acab2ff50d3b6e95220c52a
SHA3-384 hash: 776694c1e0189aa15287a367d25e14b40e9cafcf92543e7b516ae600ffb0e22d2f61ec39b6be3e73b7ccc8fb4749faa3
SHA1 hash: eccff9a9528eb12117a73e04032459ce29afe1f4
MD5 hash: bbf58d8ca915c4d2d1ce4c19c05a12a4
humanhash: mars-snake-chicken-failed
File name:SecuriteInfo.com.Variant.Lazy.184938.5859.28113
Download: download sample
Signature NetWire
Create hunting rule
File size:678'400 bytes
First seen:2022-05-18 17:47:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:cF3lC7QWXzg3QUAIHZTOSiv1g/TzINqc26A:cVqQWUfAIlOT1g/3IXRA
Threatray 1'381 similar samples on MalwareBazaar
TLSH T11FE48C22665CBF15F07EC7B8A001985063F1E81FF726ED19BEE319EA0DA5F408356B25
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
386
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.Lazy.184938.5859.28113
Verdict:
Malicious activity
Analysis date:
2022-05-18 17:53:12 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/7e9edcae-2d8e-44bf-b7e9-c13824f03d1d

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/272196/
Detection(s):
SecuriteInfo.com.Variant.Lazy.184938.5859.28113.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/6285313bfd71ca8b2ef14c0d/reports/b9396d59-6df1-4785-b199-df3592ea7b28/overview
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.
Malware family:
NetWire RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b958b8b-f82a-42ea-895a-21e589aebce8
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/997082
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5d96ca45147cbfd601f93198aceff85cbc3c95a3acab2ff50d3b6e95220c52a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-17 23:52:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxmwzjcri7f72ya7smmyvtx7qxf4hsk2hlflf72q2o3osurayuva._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
3afe85a9106e5a32aaccdf7047b91824d5a0e405188431f80cdf485e966e99eb
NetWire
66e1355d01d599dc649797d271783fa4b3bb6e6c303c36283cb27d04c50b85fe
NetWire
94da93cd59741706734ff7d177842b579ba7b360949be20a3a052536c7aee6e6
NetWire
ad2a4c7b0a58ac2e841eaad428581b697a5a0a6589165cb5fd5e7550e9029f3f
NetWire
eabd094656b8aa6e945cc435a8acbf2d772255646aa389a398ae37b9049c081d
NetWire
+ 1'371 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/220518-wde6lacda4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
23.105.131.166:3367
23.105.131.166:3364
Unpacked files
SH256 hash:
44c11140ecf2e4f6651cb9531806be72a1b2c87f79e2052060cdd89d1c1e6e2c
MD5 hash:
eef32346067adb79afd45d035c2a4086
SHA1 hash:
de33ece4aca58be75eaca752634928b7dc370093
Link:
https://www.unpac.me/results/bfe3a9a4-7273-4d3e-aa9d-50da6aca9b39/
SH256 hash:
817f587ac48d2667990e0999c37455e6853a39b05f2d6b1838592ff053c3f376
MD5 hash:
a6d849001056a44ebfac7df9258e3696
SHA1 hash:
d352b3ea48603a942491466aaac4f75327ba4d0f
Detections:
win_netwire_g1
Create hunting rule
win_netwire_auto
Create hunting rule
Link:
https://www.unpac.me/results/bfe3a9a4-7273-4d3e-aa9d-50da6aca9b39/
Parent samples :
94da93cd59741706734ff7d177842b579ba7b360949be20a3a052536c7aee6e6
b5d96ca45147cbfd601f93198aceff85cbc3c95a3acab2ff50d3b6e95220c52a
16ed90d867f9c477ac4039e888356147f27a07bb2ef02d169f14c21063cc18c0
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/bfe3a9a4-7273-4d3e-aa9d-50da6aca9b39/
SH256 hash:
b5d96ca45147cbfd601f93198aceff85cbc3c95a3acab2ff50d3b6e95220c52a
MD5 hash:
bbf58d8ca915c4d2d1ce4c19c05a12a4
SHA1 hash:
eccff9a9528eb12117a73e04032459ce29afe1f4
Link:
https://www.unpac.me/results/bfe3a9a4-7273-4d3e-aa9d-50da6aca9b39/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b5d96ca45147/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/b5d96ca45147cbfd601f93198aceff85cbc3c95a3acab2ff50d3b6e95220c52a

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: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:Detects win.netwire.
Rule name:win_netwire_w0
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:NetWiredRC

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/272196/

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