MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c1cef7d208ce8f0094415d06cc61fa37dd9c9308cfcd9fde0f7a32703220e90. 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: 9

Intelligence 9 IOCs YARA 3 File information Comments 1

SHA256 hash:	2c1cef7d208ce8f0094415d06cc61fa37dd9c9308cfcd9fde0f7a32703220e90
SHA3-384 hash:	acab2f321a26df933067ec89c55ecade673abe87e20abc1875200919ff49c9e1a000b6c5b270ebce5e0b60a352400737
SHA1 hash:	2fff1f353cb6946d6f226050e710d4bc0cf4d16e
MD5 hash:	023ae9c9494ea1d4c24dcbfe7892c611
humanhash:	black-north-arkansas-connecticut
File name:	vmclang.exe
Download:	download sample
Signature	NetWire Create hunting rule
File size:	6'110'721 bytes
First seen:	2020-12-24 13:28:53 UTC
Last seen:	2020-12-24 15:37:24 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	92cb04c3552894fa155e1ff5e8d36a40 (1 x NetWire)
ssdeep	98304:iMEYG4Eyadcj/AtKjQ/iKFjlG9WaRvNOK:iMEqdy0ciKFjC0
Threatray	376 similar samples on MalwareBazaar
TLSH	70567E61B244D53ED4AB0F3A447BA665983EBB713A13CC5B67F0084C4F77A81263E297
Reporter	o2genum
Tags:	exe NetWire

Intelligence

File Origin

# of uploads :

# of downloads :

797

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

vmclang.exe

Verdict:

Suspicious activity

Analysis date:

2020-12-24 13:30:24 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/0f65d6d4-b19d-4a46-bdfa-5b9607aafa27

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/109341/

Detection(s):

PUA.Win.Packer.Exe-6

PUA.Win.Adware.Dealply-6619242-0

PUA.Win.Malware.Gamemodding-6726308-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Sending a UDP request

Transferring files using the Background Intelligent Transfer Service (BITS)

DNS request

Sending a custom TCP request

Creating a file in the %temp% directory

Enabling the 'hidden' option for files in the %temp% directory

Moving a file to the %temp% directory

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for recently created files

Moving a file to the %AppData% subdirectory

Creating a file

Connection attempt

Unauthorized injection to a system process

Enabling autorun by creating a file

Result

Verdict:

Result

Threat name:

NetWire

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/569730

Signature

Allocates memory in foreign processes

Contains functionality to log keystrokes

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal Internet Explorer form passwords

Hijacks the control flow in another process

Machine Learning detection for sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Sigma detected: Suspicious Svchost Process

System process connects to network (likely due to code injection or exploit)

Writes to foreign memory regions

Yara detected NetWire RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2c1cef7d208ce8f0094415d06cc61fa37dd9c9308cfcd9fde0f7a32703220e90/

Threat name:

Win32.Trojan.NetWired

Status:

Malicious

First seen:

2020-12-24 13:29:05 UTC

AV detection:

12 of 28 (42.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fqoo67jartupackecxigzrq7un65tsjqrt6nt7pa66rsoazcb2ia._file

Verdict:

malicious

Label(s):

netwirerc

Result

Malware family:

netwire

Score:

10/10

Tags:

family:netwire botnet rat stealer

Link:

https://tria.ge/reports/201224-bgkg9ybmys/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Drops file in Windows directory

NetWire RAT payload

Netwire

Unpacked files

SH256 hash:

2c1cef7d208ce8f0094415d06cc61fa37dd9c9308cfcd9fde0f7a32703220e90

MD5 hash:

023ae9c9494ea1d4c24dcbfe7892c611

SHA1 hash:

2fff1f353cb6946d6f226050e710d4bc0cf4d16e

Link:

https://www.unpac.me/results/35abaa86-c322-4c98-af64-e4b9b6d4d574/

SH256 hash:

c7fbdc61eb62c05e40295617e2db75877672931f751a770d2629e6eab6075f2c

MD5 hash:

abf6c724b20844d5b0073988a58faf1e

SHA1 hash:

7a8269d5b2ae623f8148ce9863f48f7e12ce036b

Link:

https://www.unpac.me/results/35abaa86-c322-4c98-af64-e4b9b6d4d574/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

netwire

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/2c1cef7d208ce8f0094415d06cc61fa37dd9c9308cfcd9fde0f7a32703220e90

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:	Chrome_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Chrome in files like avemaria

Rule name:	Ping_Del_method_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	cmd ping IP nul del

Rule name:	win_netwire_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/109341/

Comments

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Andrey Moiseev commented on 2020-12-24 13:39:03 UTC

https://app.any.run/tasks/6f7e7211-c659-46d1-bf9f-d4360dc8f598