MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155
SHA3-384 hash: edd64cad3d60167acdc8125f1c10518106804ee8681820b669ea3bcb22ce75936456ae357a2b83bf0a944ea5e1b410c2
SHA1 hash: 3aae5bd6075319c5ff54279c3d5ebfd9ec8d4c59
MD5 hash: 91f5a7d8b8ba508f8e6999e7ddb8e902
humanhash: arizona-friend-beryllium-yellow
File name:91f5a7d8b8ba508f8e6999e7ddb8e902
Download: download sample
Signature NetWire
Create hunting rule
File size:767'488 bytes
First seen:2022-08-06 07:04:53 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:tmCO0gg6SKlpxr2iN8/UcE6XSkSDkR5i9TRy/NBxkkCFw02kqG4nN:I0SLlpxr1qUcNQiiWlkkqx2w+
Threatray 1'947 similar samples on MalwareBazaar
TLSH T183F4E0805367AF37F07937B3B54180482B71516D91E2D2698AECB8EE69B5B530CF4B0B
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 :
353
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
RFQ - 0740089380 WIpak Oy July.xlsx
Verdict:
Malicious activity
Analysis date:
2022-08-05 09:34:03 UTC
Tags:
exploit CVE-2017-11882 trojan rat netwire
Link:
https://app.any.run/tasks/de1f7a85-8ea5-44fb-a0f8-347091952965

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/296804/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
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/62ee12f1bcf76fcb6ceb8c14/reports/752bdc93-6b51-4131-9bc3-060a2d02baff/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/acc57312-2c74-464e-8df7-c7e42b891a97
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047173
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 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: 679667 Sample: xC4pjPfcvN Startdate: 06/08/2022 Architecture: WINDOWS Score: 100 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 Antivirus detection for dropped file 2->52 54 10 other signatures 2->54 9 xC4pjPfcvN.exe 6 2->9         started        process3 file4 38 C:\Users\user\AppData\Roaming\fBPIygOi.exe, PE32 9->38 dropped 40 C:\Users\...\fBPIygOi.exe:Zone.Identifier, ASCII 9->40 dropped 42 C:\Users\user\AppData\Local\...\tmpB5FA.tmp, XML 9->42 dropped 64 Uses schtasks.exe or at.exe to add and modify task schedules 9->64 66 Adds a directory exclusion to Windows Defender 9->66 68 Injects a PE file into a foreign processes 9->68 13 xC4pjPfcvN.exe 3 9->13         started        16 powershell.exe 25 9->16         started        18 schtasks.exe 1 9->18         started        signatures5 process6 file7 44 C:\Users\user\AppData\Roaming\...\Host.exe, PE32 13->44 dropped 20 Host.exe 4 13->20         started        23 conhost.exe 16->23         started        25 conhost.exe 18->25         started        process8 signatures9 56 Antivirus detection for dropped file 20->56 58 Multi AV Scanner detection for dropped file 20->58 60 Machine Learning detection for dropped file 20->60 62 2 other signatures 20->62 27 Host.exe 20->27         started        30 powershell.exe 20 20->30         started        32 schtasks.exe 20->32         started        process10 dnsIp11 46 37.0.14.206, 3384, 49770, 49771 WKD-ASIE Netherlands 27->46 34 conhost.exe 30->34         started        36 conhost.exe 32->36         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-05 00:59:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gdyldnhqjln2y4qbkkgb7jfb46hudysdwhncgmwvpztcisbiefkq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
5712e0a231e705d4438c09a5aacfdb9b753f9a2cc8a110c2b13606cdac708d42
NetWire
7d43cddf5679f4233ebf701f89050ec267f892165a4c34084ad65963af7ebc36
NetWire
9a558d058307b8c1ef997ef5aa803d4e1f91b94c3c4df9bf038c4b445713a37c
NetWire
9d9f53c7d4040936c0ce96e3a93c551e3f0823eb2b10f72f5a7def2881be346b
NetWire
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058
NetWire
+ 1'937 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/220806-hwhsjsecg8/
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
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/7482b353-573d-4853-a757-ba8b70ef3c2e/
SH256 hash:
b1175e16ac2a732f9b2c706ac78f1c3ce282dc7ddd947f060d394abbc39aad92
MD5 hash:
c7df9a279e8f25de342819b45d46bb4f
SHA1 hash:
dcc6e1ab207b112a85ac42a97c315726cbd1a7fa
Detections:
win_netwire_g1
Create hunting rule
win_netwire_auto
Create hunting rule
Netwire
Create hunting rule
Link:
https://www.unpac.me/results/7482b353-573d-4853-a757-ba8b70ef3c2e/
Parent samples :
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058
7d43cddf5679f4233ebf701f89050ec267f892165a4c34084ad65963af7ebc36
024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0
30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155
5d7b005b25fc4042bf4306cb81f0e332ff10a61ead6744d4dae14da8f08b7db5
9e31da664bede9c4709cdbf2ec6a791dadc490cd30a67a3d2bbae42c7e9318ed
ab35ed14f9fd4d62deeefade0e6251e78ace1014237a320bfd59b1789f707b8c
fdf3f859ee5b8be0d6cda53c88e94d6b75b676e055102b828fc8106826f446ce
300a0cb2e2f8cd20477c8e0699198f3bca2859e8e6a335c8f4874c83fd627b9f
849590a841b815d047cfdadf4f430a64b8b1ac03518a0e1f18923662e7f4563e
9425ac2ec74d9ac879b675ada25ffd49b4d5b72804eacea57ab31669719f7b1e
SH256 hash:
9255ff7a694342da1792b395cd5e63135a255a77774ac5853e40c0136cdff1b6
MD5 hash:
a1cc6ec0bd156a9839aefd88df8c47bc
SHA1 hash:
a1ad8188afebe85e55a8a712172d224059600bd6
Link:
https://www.unpac.me/results/7482b353-573d-4853-a757-ba8b70ef3c2e/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/7482b353-573d-4853-a757-ba8b70ef3c2e/
SH256 hash:
de24be1feaf76d8f1063778861bc76861ddcfd4f905da5df5e3b15b1ca4f7410
MD5 hash:
b46b395b85350ad9a2927bed53d9c523
SHA1 hash:
29b5a620fb3b19c97821c0be48fd683da4362449
Link:
https://www.unpac.me/results/7482b353-573d-4853-a757-ba8b70ef3c2e/
SH256 hash:
30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155
MD5 hash:
91f5a7d8b8ba508f8e6999e7ddb8e902
SHA1 hash:
3aae5bd6075319c5ff54279c3d5ebfd9ec8d4c59
Link:
https://www.unpac.me/results/7482b353-573d-4853-a757-ba8b70ef3c2e/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/30f0b1b4f04a/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/30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155

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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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.

Web download

NetWire

Executable exe 30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/296804/
  
URLhaus
https://urlhaus.abuse.ch/url/2266809/

Comments


Avatar
zbet commented on 2022-08-06 07:04:57 UTC

url : hxxp://pkusukoharjo.com/Brawn/august.exe