MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b753b5997557c0cd4758e3731da45e07b2836fd2fd4bc3a7d5e575e98a083aba. 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 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b753b5997557c0cd4758e3731da45e07b2836fd2fd4bc3a7d5e575e98a083aba
SHA3-384 hash: dc32c45f2b4dfbc990f75e15d6ea832c0dab9e7be035a2015e190a81f4adfef18d42aa2369763456aee36de0b4e19000
SHA1 hash: 7e460577f85b85b704bd8b109e8174de96231cb2
MD5 hash: b153afafb961cb048c9039106dae3998
humanhash: uniform-kansas-hot-pennsylvania
File name:b153afafb961cb048c9039106dae3998.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:604'160 bytes
First seen:2022-09-19 09:50:27 UTC
Last seen:2022-09-19 11:22:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'646 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:ggoFOvUY5bAjlrI4WnRNSUZoOkB8AqmzAKV:7vUMb4ryniPOMV
TLSH T179D4912C77064A72FC1E80308B598A057B230FD7634CE9A6179BE1CB875B2672C55EF9
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c4c4c4ccfcccf670 (5 x AgentTesla, 4 x SnakeKeylogger, 4 x NetWire)
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
192.227.130.26:3360

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
192.227.130.26:3360 https://threatfox.abuse.ch/ioc/850463/

Intelligence

File Origin
# of uploads :
2
# of downloads :
287
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
b153afafb961cb048c9039106dae3998.exe
Verdict:
Malicious activity
Analysis date:
2022-09-19 09:50:53 UTC
Tags:
trojan netwire rat
Link:
https://app.any.run/tasks/857e09cf-f79c-4a9d-b55f-1df80fbe20fa

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/311274/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.43207.15154.30178.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a recently created process
Running batch commands
Creating a file
Creating a window
DNS request
Launching a process
Creating a file in the %AppData% subdirectories
Moving of the original file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63283b920dc9845be85cce3c/reports/19d84b8c-14fa-4a5a-bef0-7c38542f2226/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/f27da4d4-29d5-40aa-826c-71a0c8119b50
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1072864
Signature
Antivirus detection for URL or domain
Binary or sample is protected by dotNetProtector
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: NetWire
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 705406 Sample: nqgZirPQem.exe Startdate: 19/09/2022 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Multi AV Scanner detection for domain / URL 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 8 other signatures 2->42 7 nqgZirPQem.exe 4 2->7         started        process3 file4 30 C:\Users\user\AppData\...\nqgZirPQem.exe.log, ASCII 7->30 dropped 44 Moves itself to temp directory 7->44 46 Injects a PE file into a foreign processes 7->46 11 cmd.exe 2 7->11         started        14 nqgZirPQem.exe 2 3 7->14         started        18 cmd.exe 1 7->18         started        20 cmd.exe 1 7->20         started        signatures5 process6 dnsIp7 48 Uses schtasks.exe or at.exe to add and modify task schedules 11->48 22 conhost.exe 11->22         started        34 iphanyi.edns.biz 192.227.130.26, 3360, 49702 AS-COLOCROSSINGUS United States 14->34 32 C:\Users\user\AppData\Roaming\...\sqlite3.dll, PE32 14->32 dropped 24 conhost.exe 18->24         started        26 schtasks.exe 1 18->26         started        28 conhost.exe 20->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b753b5997557c0cd4758e3731da45e07b2836fd2fd4bc3a7d5e575e98a083aba/
Threat name:
ByteCode-MSIL.Backdoor.NetWiredRc
Create hunting rule
Status:
Malicious
First seen:
2022-09-17 13:20:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5j3lglvk7am2r2y4nzr3jc6a6zig36s7vf4hj6v4v26tcqihk5a._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet rat stealer
Link:
https://tria.ge/reports/220919-lvg2eabcc5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
iphanyi.edns.biz:3360
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/38e8c2d8-1c44-4d59-a68d-e9c0197c68e2
Unpacked files
SH256 hash:
c6e6e9bcbd2d941776db9ed7c4b1a9fde61f1bb0b753cbd9fbf148743d57e2c3
MD5 hash:
9ec337b2931423bb4ccc5755d79c54b3
SHA1 hash:
9c1528622d9ce3d74adae65995978e166e5be631
Detections:
Netwire
Create hunting rule
win_vigilant_cleaner_auto
Create hunting rule
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/d80e3f3a-8b8d-4c39-b0dc-abfe516d2071/
Parent samples :
71a260b79d48bfb8917050a14b955f79412846d10f1263ce3ad8ef14f8e07e04
09ecefeba092b02d99a1e113987c66c383d3c0a3f4d15bf1d87990200401ed6b
762917ae4ded0b505e288f8dbc4cb11e7dca42584c6a748d283083ebae3a1d94
b753b5997557c0cd4758e3731da45e07b2836fd2fd4bc3a7d5e575e98a083aba
47fe8af42f4b7360f7d6dcd89b161c1bec308d6598c17262d8bf234e1871b39a
SH256 hash:
b753b5997557c0cd4758e3731da45e07b2836fd2fd4bc3a7d5e575e98a083aba
MD5 hash:
b153afafb961cb048c9039106dae3998
SHA1 hash:
7e460577f85b85b704bd8b109e8174de96231cb2
Link:
https://www.unpac.me/results/d80e3f3a-8b8d-4c39-b0dc-abfe516d2071/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b753b5997557/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b753b5997557c0cd4758e3731da45e07b2836fd2fd4bc3a7d5e575e98a083aba

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_EXE_Packed_Babel
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Babel
Rule name:INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_Goliath
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Goliath
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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/311274/

Comments