MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b378ec0bf6c23b5896a942d12f8cdd915e8cc4d5ca3bc1886334bfb8ae642102. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b378ec0bf6c23b5896a942d12f8cdd915e8cc4d5ca3bc1886334bfb8ae642102
SHA3-384 hash: 4115ffaef9fa5bfa963e458098ba095b16ea91a4aa2679e5207c69fcfabcbbc295bb683a0bbb27be2b1b173acafacf97
SHA1 hash: 828450cebc4071bcd4867cf657255744a4cf5c5b
MD5 hash: 184237dfdea7399428139bbf06ecec05
humanhash: lithium-fifteen-lithium-river
File name:184237dfdea7399428139bbf06ecec05.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:937'472 bytes
First seen:2022-07-25 09:27:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:Mrvi5rg++MxhztlKQ4zhOpKo8tNkgbz8xz:8vEg+rllgQpUWjd
Threatray 305 similar samples on MalwareBazaar
TLSH T19D15123361F6EB12CD3453F222635A582BF2B00D7075E61C289AA5EE84E4FD5A7017E3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
104.144.69.139:3918

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
104.144.69.139:3918 https://threatfox.abuse.ch/ioc/839429/

Intelligence

File Origin
# of uploads :
1
# of downloads :
405
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/293984/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.44349.11880.14868-222265.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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/62de629fa2f481deb965ba0e/reports/2e73f1f4-332d-4c8f-bb6b-0c82c193d1b8/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/3b82864e-a79a-4990-86ed-61c2a8c5257e
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1040269
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
Multi AV Scanner detection for submitted file
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 Generic Downloader
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b378ec0bf6c23b5896a942d12f8cdd915e8cc4d5ca3bc1886334bfb8ae642102/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-22 14:01:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wn4oyc7wyi5vrfvjilis7dg5sfpizrgvzi54dcddgs73rlteeeba._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
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NetWire
18061c8a31f3728962bed4acb1806d2c87cfcefe616e4003fe8c9569e6877a8b
NetWire
6f50e2e2e8aa71712037f52d18526729f0aff68865f075b7d620db1ff35fb9b9
NetWire
8115050b039a64c67c668b93d1c7106f6ab758db5a037b4f08a46a39200d8c2b
NetWire
b396f3f9fa5b3acac6ddbd6699ceeff35c671c1d0d595a69b187c2a107cd31eb
NetWire
cf318f94ad9a7827d2cf4415549c9d3ceb92c0bae85c46e50420fbbe3fa8f3a4
NetWire
def88fc364ed03678d528bfd6bc39f19ff1831b098aaf0705fa13063c4044a2a
NetWire
f92f663f8f3a0eb9aa71214253b157153bc4c9b386e4189c00017ec85e9d6913
NetWire
f9d4708e6d198fd35af286d73f3d2e8a32d728243fdbc4f5deb356b19ee8045d
NetWire
fa4058c30f37d1cdb72e5bbcc467ff8f9b584b090bfdf723ac1f04817980096a
NetWire
+ 295 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/220725-lfbwvabhem/
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:
uhie.hopto.org:3918
uhie2020.duckdns.org:3918
Unpacked files
SH256 hash:
bb0af09074e0bc5d3b15a8c6f70289a9d5e284dc3cbe4ba89d1b28fb6c86ab4b
MD5 hash:
4de7917e46e729019f7abc3470822a43
SHA1 hash:
cf50da9398fbf48c4e6f70b4f146ffc74979e9e9
Link:
https://www.unpac.me/results/327cf0d1-ed1e-4b65-b603-feff2737612a/
SH256 hash:
fe2c742084f4323ccf2bb6772e9c22bf238bae09cb16bde5bd505046ca3a4c9b
MD5 hash:
7957bca4a33fd2c0ec18e394721fb7f3
SHA1 hash:
604696aa810dc0312e3c4b6f9f1b8a64c3f0088b
Detections:
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/327cf0d1-ed1e-4b65-b603-feff2737612a/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/327cf0d1-ed1e-4b65-b603-feff2737612a/
SH256 hash:
e08398eae6e30d3abbcfe0ac1969f6be25f5054cb5ef7d28e7ad1e45663d9530
MD5 hash:
1ea6c551681622e1abafc93a2fa1912e
SHA1 hash:
da219f39dc8521eb7de2d9d0709317f009bbce6e
Link:
https://www.unpac.me/results/327cf0d1-ed1e-4b65-b603-feff2737612a/
SH256 hash:
ca4e3745f87ae419e10fa9dd15e9814f66a7dca601ae70bd3ae3b0b0781e9491
MD5 hash:
6491ab64072f34a6124f4cdf1d9bdd43
SHA1 hash:
78008e0c188d1732ebb5bbfe6d15892ebe32b1f7
Link:
https://www.unpac.me/results/327cf0d1-ed1e-4b65-b603-feff2737612a/
SH256 hash:
b378ec0bf6c23b5896a942d12f8cdd915e8cc4d5ca3bc1886334bfb8ae642102
MD5 hash:
184237dfdea7399428139bbf06ecec05
SHA1 hash:
828450cebc4071bcd4867cf657255744a4cf5c5b
Link:
https://www.unpac.me/results/327cf0d1-ed1e-4b65-b603-feff2737612a/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b378ec0bf6c2/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/b378ec0bf6c23b5896a942d12f8cdd915e8cc4d5ca3bc1886334bfb8ae642102

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.

Cape
Cape
https://www.capesandbox.com/analysis/293984/

Comments