MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d
SHA3-384 hash: 542d2dc056a6833118b1f929a22ab6372547f3dc8200cc44fff7c945995f4f2586f2e11180bac913a48e9a6d3ab7ac67
SHA1 hash: 8b514d159d3aad5ed0eb8b0b5ee7db53e183738e
MD5 hash: 3f2a653458d88060d8e2dcfde4a2b396
humanhash: happy-michigan-zulu-black
File name:3f2a653458d88060d8e2dcfde4a2b396
Download: download sample
Signature NetWire
Create hunting rule
File size:812'032 bytes
First seen:2022-10-12 04:29:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:RejUauu2iNaLrA7Ed3Oml1OktIQvRCUKPnN5CdTenWlCqjJ5nS4TU41WjZfX6SyG:Mjzuu1QSEd3OmTO8IQvRZKPNa0WrjrS
Threatray 349 similar samples on MalwareBazaar
TLSH T1DA05AEAD766071DFC857C4768EA81C74EAA1747B931F4213E02762ADAE0C897DF250F2
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 zbetcheckin
Tags:32 exe NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319166/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.61676221.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634642cdaab5b3e31a6aa7c5/reports/773e796b-e34a-4669-ab44-315006121791/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f85f40bc-58bf-4e02-9f09-20ed2b8af55c
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1088525
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in 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 domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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: 721118 Sample: 7ZgfQZE5T6.exe Startdate: 12/10/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 8 other signatures 2->51 9 7ZgfQZE5T6.exe 6 2->9         started        13 DpaItRCg.exe 2 2->13         started        process3 file4 33 C:\Users\user\AppData\Roaming\DpaItRCg.exe, PE32 9->33 dropped 35 C:\Users\user\AppData\Local\...\tmp5277.tmp, XML 9->35 dropped 37 C:\Users\user\AppData\...\7ZgfQZE5T6.exe.log, ASCII 9->37 dropped 57 Uses schtasks.exe or at.exe to add and modify task schedules 9->57 59 Injects a PE file into a foreign processes 9->59 15 7ZgfQZE5T6.exe 3 9->15         started        18 schtasks.exe 1 9->18         started        61 Machine Learning detection for dropped file 13->61 signatures5 process6 file7 41 C:\Users\user\AppData\Roaming\...\Host.exe, PE32 15->41 dropped 20 Host.exe 5 15->20         started        23 conhost.exe 18->23         started        process8 signatures9 53 Machine Learning detection for dropped file 20->53 55 Injects a PE file into a foreign processes 20->55 25 Host.exe 2 20->25         started        29 schtasks.exe 1 20->29         started        process10 dnsIp11 43 37.0.14.206, 3384, 49697 WKD-ASIE Netherlands 25->43 39 C:\Users\user\AppData\Roaming\...\sqlite3.dll, PE32 25->39 dropped 31 conhost.exe 29->31         started        file12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 04:30:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 26 (92.31%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4mnpgohfch4anaqn4cb6fmvlelrt63evxv6xq7xrnrueknh7a6q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
25b5ccc7a10d92c004fab41bea29a9fd4842abb02b56a76b5dc5a1cdc7d25730
NetWire
2dad351121415ba79882fa8576277f4c863a51cb6aafb9fd2789e7204ba7b0b3
NetWire
3260d0d2b375bd3ddd97daeb52a486aca9f36bf95807d78d2655f90c30233ea4
NetWire
3c7b2f564044dbb6077904cd30071f38510ccc1efe61ec46e9fd83688d28dc0c
NetWire
4fa7679f4f0241ed1e5d63fbae526ff506dd45c350badb0cbb02f7aca61e0ad5
NetWire
8a339775bd331c2bac7f1e0152dbdd6d8037ef2098a6b455b1cce45107cb5e6e
NetWire
+ 339 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/221012-e4tcgacde6/
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
Loads dropped DLL
Executes dropped EXE
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
37.0.14.206:3384
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6fd8fb40-4526-4a87-b8f7-f654be7361ba
Unpacked files
SH256 hash:
e5934d0ec91d74e3e2b24685ec370251304cb70eb3a61186bf924cbdb3767061
MD5 hash:
ef79fd281e81632cbca509af793ec5d9
SHA1 hash:
e805b92596f89d70850db2a1fe7c8cf4494a8b8b
Detections:
Netwire
Create hunting rule
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/45c09a74-0d09-469e-961c-38785fcb4c76/
Parent samples :
4fa7679f4f0241ed1e5d63fbae526ff506dd45c350badb0cbb02f7aca61e0ad5
af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d
a6578231df36154107b54eb95b8db6b1f3e2d6477b163eda527bf8a5c57a9bab
SH256 hash:
10bcb0460109f70fdf552e91ab235e37afc44be1c440991ec39a1d93b9b3aa2d
MD5 hash:
82472f741ea6937d98080b6aaf6aa0d8
SHA1 hash:
7fa2c4c7001950165a28eff31c2820e49c14a42d
Link:
https://www.unpac.me/results/45c09a74-0d09-469e-961c-38785fcb4c76/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/45c09a74-0d09-469e-961c-38785fcb4c76/
SH256 hash:
af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d
MD5 hash:
3f2a653458d88060d8e2dcfde4a2b396
SHA1 hash:
8b514d159d3aad5ed0eb8b0b5ee7db53e183738e
Link:
https://www.unpac.me/results/45c09a74-0d09-469e-961c-38785fcb4c76/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/af18d799c728/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d

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.

Web download

NetWire

Executable exe af18d799c7288fc034106f041f1595591719fb64adebebc3f78b634229a7f83d

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/319166/
  
URLhaus
https://urlhaus.abuse.ch/url/2365766/

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