MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3
SHA3-384 hash: 11481a6c7bb7bc35f32550f48ae9909f0d61ab87bcf6d1b827fc4e915b957534769d6355261050e455fca7e376bbae87
SHA1 hash: f9a486d9918626c73c54af54a9d9e041b141559f
MD5 hash: b0e74647415c0edb08b82e65aa7edd27
humanhash: potato-eighteen-blue-two
File name:a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3
Download: download sample
Signature NetWire
Create hunting rule
File size:971'776 bytes
First seen:2022-08-05 12:15:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:8vvah9WMtXNbuUnc5IUhFl77s6g05a9p30juqNgFv3+WdVeAQOfLtQ3gAiUhCWW0:hLNhnsIUhFxjnIx+NgF0
Threatray 1'727 similar samples on MalwareBazaar
TLSH T1BB25939C769071EFC857C972CEA86C64FB5074BB930B9213A02716ADDA4D99BCF140F2
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 adrian__luca
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
436
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3
Verdict:
Malicious activity
Analysis date:
2022-08-05 12:14:58 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/427721d6-0334-4a9a-9ae2-f41c3abe65ed

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/296696/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
netwire packed
Link:
https://www.filescan.io/uploads/62ed0a425c07b66577fef29e/reports/f9443ff2-c010-4036-9321-ae2cd16fd015/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/e337bc86-de84-4fac-b7c5-7e53f67e3e1d
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1046783
Signature
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 Generic Downloader
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3/
Threat name:
ByteCode-MSIL.Backdoor.NetWiredRc
Create hunting rule
Status:
Malicious
First seen:
2022-07-28 13:00:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ugnszu7krr4wqs5ilx7hcz6fv6u2ooopz2whl542tqatflqly6zq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
5712e0a231e705d4438c09a5aacfdb9b753f9a2cc8a110c2b13606cdac708d42
NetWire
66e1355d01d599dc649797d271783fa4b3bb6e6c303c36283cb27d04c50b85fe
NetWire
8d30b1713bdbee571ed08365e29d34de1fd0d152a9d816a1e315d92b384f94e9
NetWire
9d9f53c7d4040936c0ce96e3a93c551e3f0823eb2b10f72f5a7def2881be346b
NetWire
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058
NetWire
e1a77fa5285413469295dae451a81e68613360acbd05c127701e6e289279acfd
NetWire
+ 1'717 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/220805-pfhk6sceh8/
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:
185.140.53.61:3363
185.140.53.61:3365
Unpacked files
SH256 hash:
5e97ccd8dafcb36b3cb772f6a2fd425abcf221ab9ea1930e8c2618c95332f2c6
MD5 hash:
01800f6b045def8d90c649842f56d752
SHA1 hash:
f8434a4636d0772d01aac44bb3f9753a41f01d34
Link:
https://www.unpac.me/results/610a7a4b-cf75-4418-8070-dffcdff743b0/
SH256 hash:
9664ecbdd673706a53472626e1719d86aedf74f00346ed2b86158a9af5f5814a
MD5 hash:
e8af7c1d4654e4dc41b751adcac81fdf
SHA1 hash:
a53487bea02d2aba5623c1f00e4288d9e104ca88
Link:
https://www.unpac.me/results/610a7a4b-cf75-4418-8070-dffcdff743b0/
SH256 hash:
58c7c0cf6f19d08b4a6c72bff9e4cc289f08716bcb6b155f3d9f6b778c0bd560
MD5 hash:
b27b7b27b9942cda2ee366115c614130
SHA1 hash:
664472563b4d078d7d3df318dd356baa0fe3e6ff
Detections:
win_netwire_g1
Create hunting rule
win_netwire_auto
Create hunting rule
Link:
https://www.unpac.me/results/610a7a4b-cf75-4418-8070-dffcdff743b0/
Parent samples :
9d9f53c7d4040936c0ce96e3a93c551e3f0823eb2b10f72f5a7def2881be346b
229ff184991f195905eccc593bdf566ceccc8631155e86b0f16b7c0d07adc221
81a3622df2a114ee18f9f869fcaadb38d0cc21f2abed2cad7a5b41acb5a084ee
e1a77fa5285413469295dae451a81e68613360acbd05c127701e6e289279acfd
8d14cdd3d37291e30726d6a54012503a974d8b3a7107173f71b839cb4e679ebe
2000ada5b57a380a1b64080683830a5e8cb8b6a1a0e3859216090d01748b7b7c
97aade816a21c7063ea9872443acf770fc2d06a02badb1537a4a071dde9feda3
a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3
SH256 hash:
a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3
MD5 hash:
b0e74647415c0edb08b82e65aa7edd27
SHA1 hash:
f9a486d9918626c73c54af54a9d9e041b141559f
Link:
https://www.unpac.me/results/610a7a4b-cf75-4418-8070-dffcdff743b0/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a19b2cd3ea8c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3

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/296696/

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