MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f. 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

RustyStealer

Vendor detections: 17

Intelligence 17 IOCs YARA 6 File information Comments

SHA256 hash:	8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f
SHA3-384 hash:	d510f070672842e42055a5c0bfae5e5ed0fad70c2ddb4884a92ca3515e59b64882df78fa954dfe0b6380f274a6deb6ce
SHA1 hash:	54aab4bca8cd20ac72a9c11ced590254b050f48d
MD5 hash:	82b286587dc923d49028fe2933f31bde
humanhash:	salami-avocado-white-comet
File name:	audiocofig.exe
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	1'034'240 bytes
First seen:	2025-11-02 15:16:06 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	dc63b0a1a3dde27ad9e35740290558e7 (1 x RustyStealer)
ssdeep	12288:Oa/b6sg9XJXuoBdglwa7nBTZEjmbP/P16jYUiO4anNLt+KBfXFyBfCeCopgm0VMM:Oa/usCXuoDwTBAoQCOXN1I8L17EF9yJ
Threatray	4 similar samples on MalwareBazaar
TLSH	T146250102B6D18471D69640761D28D379973FDC000B15CEE747E09DABEEBE6F21A306BA
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	aachum
Tags:	AURAStealer exe hkdk-events

iamaachum

AURAStealer C2:
https://gamedb.shop/api/live
https://unknowntool.shop/api/live

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

vidar

ID:

File name:

AtlasBrowser_x64.7z

Verdict:

Malicious activity

Analysis date:

2025-11-01 22:43:35 UTC

Tags:

arch-scr arch-doc arch-html anti-evasion evasion pastebin auto rustystealer stealer python generic xor-url rust telegram stealc vidar

Link:

https://app.any.run/tasks/e64c2b36-e6ce-478b-a66b-af9ab6b0e10f

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

AuraStealer

Link:

https://www.capesandbox.com/analysis/35010/

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=690774159942f1282ecb6b79

Tags:

shellcode overt crypt

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

DNS request

Sending a custom TCP request

Connection attempt to an infection source

Reading critical registry keys

Creating a window

Query of malicious DNS domain

Stealing user critical data

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug anti-vm microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/6907761f21d55ed90d44ed6b/reports/68f22e73-322b-41cc-b4e8-3cd94006085d/overview

Verdict:

Malicious

Labled as:

Fragtor.Generic

Link:

https://www.hybrid-analysis.com/sample/8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-11-01T09:27:00Z UTC

Last seen:

2025-11-04T11:07:00Z UTC

Hits:

~10

Detections:

PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Agent.txmu

Link:

https://opentip.kaspersky.com/8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d8b54423-d7d3-4a75-a6e2-235872d65093

Result

Threat name:

Aura Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/1806554

Signature

Antivirus detection for URL or domain

Creates a thread in another existing process (thread injection)

Found direct / indirect Syscall (likely to bypass EDR)

Found many strings related to Crypto-Wallets (likely being stolen)

Joe Sandbox ML detected suspicious sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Switches to a custom stack to bypass stack traces

Tries to harvest and steal browser information (history, passwords, etc)

Yara detected Aura Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

96%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/82b286587dc923d49028fe2933f31bde

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f/

Verdict:

Malicious

Threat:

Trojan.Win32

Link:

https://tip.neiki.dev/file/8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f

Threat name:

Win32.Trojan.Egairtigado

Status:

Malicious

First seen:

2025-11-02 15:09:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

16 of 23 (69.57%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qn2hopasfbuvbbnd2utmto6ancvnc7igmfir5wxsdcwfnyvlnupq._file

Verdict:

malicious

Label(s):

aurastealer

RustyStealer

c1fbc4f422bb21364b7e14cfd84bfd231fa21c7e36e3607aadd6ec0b342dd2a2

RustyStealer

c5b354aaab3d4ea94aeabe412b09b9b9ec6ce0a76462cab89eeb27539bef00e9

RustyStealer

error

RustyStealer

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/251102-sn7f2s1qay/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Browser Information Discovery

System Location Discovery: System Language Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

Reads user/profile data of web browsers

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/80ff4bf6-5685-4c07-aeed-9811c7eebd40

Unpacked files

SH256 hash:

8374773c1228695085a3d526c9bbc068aad17d0661511edaf218ac56e2ab6d1f

MD5 hash:

82b286587dc923d49028fe2933f31bde

SHA1 hash:

54aab4bca8cd20ac72a9c11ced590254b050f48d

Link:

https://www.unpac.me/results/884ad3ac-0e0a-4f33-bb96-06c35a491f28/

Malware family:

AuraStealer

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8374773c1228/report/overview.html

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

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	ProgramLanguage_Rust Create hunting rule
Author:	albertzsigovits
Description:	Application written in Rust programming language

Rule name:	Rustyloader_mem_loose Create hunting rule
Author:	James_inthe_box
Description:	Corroded buerloader
Reference:	https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24