MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ce382b1991be3ae8fa744c4abf5d450ee9d376da295dfee8ca565551e75a9b0. 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

QuasarRAT

Vendor detections: 6

Intelligence 6 IOCs YARA 3 File information Comments

SHA256 hash:	9ce382b1991be3ae8fa744c4abf5d450ee9d376da295dfee8ca565551e75a9b0
SHA3-384 hash:	70de594aa3d22d1fa1dc495f42b96ca1692e12d3d828c428b51064c9db085c4944e3a2836145d82b0afe996a579aeabc
SHA1 hash:	e4c5faff829cb346c6bb0b15716a6a260b89101f
MD5 hash:	17b4f6c8e030bcc1516f978f1f159ff8
humanhash:	march-king-dakota-johnny
File name:	Halkbank.exe
Download:	download sample
Signature	QuasarRAT Create hunting rule
File size:	1'580'032 bytes
First seen:	2020-09-16 17:13:42 UTC
Last seen:	2020-09-16 17:38:50 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	24576:xZyLaHxaFxJ3pJxhqyxmF7CZxZyLaHxaFxJ3pJxhqyxmF7CZOUa:xrHxexJ3rxhE2ZxrHxexJ3rxhE2ZO
Threatray	234 similar samples on MalwareBazaar
TLSH	B275121437AC4F06E6FDEFF4496C618503BA7CBAB980E31B9DA270DA18F2F108551A57
Reporter	GovCERT_CH
Tags:	QuasarRAT

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/62334/

Detection(s):

SecuriteInfo.com.Trojan.Inject4.1086.1873.27419.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Creating a file

DNS request

Sending an HTTP GET request

Using the Windows Management Instrumentation requests

Reading critical registry keys

Sending a UDP request

Creating a window

Setting a global event handler for the keyboard

Result

Threat name:

MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/468238

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to steal Mail credentials (via file access)

Yara detected Costura Assembly Loader

Yara detected MassLogger RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9ce382b1991be3ae8fa744c4abf5d450ee9d376da295dfee8ca565551e75a9b0/

Threat name:

ByteCode-MSIL.Spyware.NanoBot

Status:

Malicious

First seen:

2020-09-16 03:03:17 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ttryfmmzdpr25d5hitckx5oukdxj2n3nukk573umuvsvkhtvvgya._file

Verdict:

suspicious

QuasarRAT

4e99e7494741c7207f949ee918cc4f8c292d18b8120d335beeecf3ab2bb8d42d

QuasarRAT

4eae92b89bf82739fa92cedba39f0203f312aca7a50c393c7e90d191a4acf01a

QuasarRAT

6400a7dde7bc06a67fb024815767d03b203a608e9e976c998ddd4d10fab34667

QuasarRAT

98605f399585016ae41edcfbc496fa98225ad51928b26b9dff6261fbc09d7d7f

QuasarRAT

abdcaa24ca253113905e140a11a445eec5f758bd6403ccf805f87be5c30ea4a3

QuasarRAT

b9ef185d3f879ecb2a755aef91f48ac6de736185c1f16693afe21dabc70240b9

QuasarRAT

cbf17be11ce84c79b4d9dfe27a46fd7f3482acd6ae4bb191f5bb3ab92bb82b5b

QuasarRAT

d18b49a5a492666909ad1d1d9f17b538d4c7da9c804fd5f694170ba46a05c708

QuasarRAT

f458911cad980b38b8c73ec5b8755b9b5d0d1ff6906ed78da4d5f6ec79b5acf8

QuasarRAT

+ 224 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

7/10

Tags:

spyware

Link:

https://tria.ge/reports/200916-pjwfkh8cls/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of web browsers

Checks computer location settings

Reads user/profile data of web browsers

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

Threat name:

Eldorado

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/9ce382b1991be3ae8fa744c4abf5d450ee9d376da295dfee8ca565551e75a9b0

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:	masslogger_gcch Create hunting rule
Author:	govcert_ch

Rule name:	Quasar_RAT_1 Create hunting rule
Author:	Florian Roth
Description:	Detects Quasar RAT
Reference:	https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf