MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db9bb4ecdc01a72d728f9fc7e522848ba7afe64bfa27516f0505a179db2f7345. 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

AsyncRAT

Vendor detections: 11

Intelligence 11 IOCs YARA 1 File information Comments 1

SHA256 hash:	db9bb4ecdc01a72d728f9fc7e522848ba7afe64bfa27516f0505a179db2f7345
SHA3-384 hash:	f487d9d7ee0c758114bd20ddafe1478f778f3d02ada0757ebdc0da2e8f0bac7201c36875c6b74c2d281c9cb88e17143f
SHA1 hash:	0401a55fb4030a79f7afcbb687d1b14151cbb1a4
MD5 hash:	531d8e0c5c73898caccd97c6555232dd
humanhash:	freddie-july-fish-bravo
File name:	531d8e0c5c73898caccd97c6555232dd
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	352'256 bytes
First seen:	2022-11-15 15:01:34 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
ssdeep	6144:C4Fi+1tfKiikqzKjZ1ulkreqQ34N35GuCMciPx5Prkt/jHq3Iu4td+:CkBPmq1OkreqQ3cCGx5P4s3INtd
Threatray	587 similar samples on MalwareBazaar
TLSH	T18674E112DB5EB997F9C3C633CD22BC646D2330D4A470AF6F53120CBAD66596C538239A
TrID	63.5% (.EXE) Win64 Executable (generic) (10523/12/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1)
Reporter	zbetcheckin
Tags:	AsyncRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

204

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

531d8e0c5c73898caccd97c6555232dd

Verdict:

No threats detected

Analysis date:

2022-11-15 15:04:50 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/7fa3e73e-b658-41e5-9f1b-37e0ec0916ae

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/334363/

Detection(s):

SecuriteInfo.com.Malware.PDB-36.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Launching a process

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Сreating synchronization primitives

DNS request

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/6373a9ec65b4ed3de8c85820/reports/70575769-6787-4243-a7fe-ef4297f07276/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:

Suspicious

Link:

https://analyze.intezer.com/analyses/7929b58a-0658-48c7-b8d9-ec0f921a3f2f

Result

Threat name:

AsyncRAT

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1114106

Signature

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

Creates autostart registry keys with suspicious names

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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

Writes to foreign memory regions

Yara detected AsyncRAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/db9bb4ecdc01a72d728f9fc7e522848ba7afe64bfa27516f0505a179db2f7345/

Threat name:

Win64.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2022-11-15 15:02:11 UTC

File Type:

PE+ (.Net Exe)

Extracted files:

AV detection:

18 of 26 (69.23%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3on3j3g4agts24upt7d6kiuerot27zsl7itvc3yfawqxtwzponcq._file

Verdict:

malicious

AsyncRAT

4fcd149028440c9596e308a70da693c31b1c438e08d12917b17b871dcff52e20

AsyncRAT

623c410c316befe7e6cf4d8459bc0d112d7462b40dd31c524f10f268f1ef378e

AsyncRAT

7265ba924abcc035e8263873f5ed19842a0ad724b408fb816e7c1b64768b0cf0

AsyncRAT

8a013f0ce4ad8a801ef54f5fd3da7215783162d76eda63e515ad7a9de3e82a9f

AsyncRAT

a7dc1d7849adc86bc322f33ae8316be94e572df4442da18826330c2bdc124152

AsyncRAT

c4a2d1a93c9da2d51ae8d0ef88b1dbf6fecd931714d9a09221c4f928f6861ce3

AsyncRAT

fed3b772542834aba36e33587e360877e9b76c186a937e39454119c757014763

AsyncRAT

+ 577 additional samples on MalwareBazaar

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:venom clients persistence rat

Link:

https://tria.ge/reports/221115-seflzaac4t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Suspicious use of SetThreadContext

Adds Run key to start application

Async RAT payload

AsyncRat

Malware Config

C2 Extraction:

ana.con-ip.com:4449

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/31ffd60d-f587-429d-b61d-b3ef973d3a91

Unpacked files

SH256 hash:

db9bb4ecdc01a72d728f9fc7e522848ba7afe64bfa27516f0505a179db2f7345

MD5 hash:

531d8e0c5c73898caccd97c6555232dd

SHA1 hash:

0401a55fb4030a79f7afcbb687d1b14151cbb1a4

Link:

https://www.unpac.me/results/7eaa3118-db8d-47cc-8d0e-8b1db230e2c4/

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

Threat name:

AsyncRAT

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/db9bb4ecdc01a72d728f9fc7e522848ba7afe64bfa27516f0505a179db2f7345

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.