MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04e826b96233b7285ed00a6a964ae824086ed97483a98a051743494f27466005. 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: 9

Intelligence 9 IOCs YARA 10 File information Comments

SHA256 hash:	04e826b96233b7285ed00a6a964ae824086ed97483a98a051743494f27466005
SHA3-384 hash:	d886f94a46e9fb8aa5aa68a3866d333c34547e2f76763b3d74e93ed589796ff75133b6101932674bc237b5d770eaa68b
SHA1 hash:	fa6282a8ed48d638b85f894951147376bd8e77fb
MD5 hash:	539796b3c5bfeecd94ad28751c257fd6
humanhash:	rugby-zebra-jupiter-green
File name:	SecuriteInfo.com.Trojan.Win64.Agentb.kwia.26015.17513
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	3'051'008 bytes
First seen:	2023-08-10 11:37:03 UTC
Last seen:	2023-08-21 02:27:54 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3e14ebb453f1bba86f75349e9b49dfb9 (1 x RustyStealer)
ssdeep	49152:3Z9J2CPi88LzZOcgmbqBv22bDr50CmxTXm5VIU6ibh5z:y9BG2z3+bh5
TLSH	T144E55B027E8A49E9C099C874C34B8BA34A2179CF0A36F6AF55C5611A3F7E6F51F2D344
TrID	44.4% (.EXE) Win64 Executable (generic) (10523/12/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter	SecuriteInfoCom
Tags:	exe RustyStealer

Intelligence

File Origin

# of uploads :

# of downloads :

308

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

http://38.105.232.166:8080/

Verdict:

Malicious activity

Analysis date:

2023-08-09 13:57:38 UTC

Tags:

loader

Link:

https://app.any.run/tasks/99456c3b-ca8b-4ba9-ae2d-38ce1d55aaae

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/441924/

Detection(s):

SecuriteInfo.com.Trojan.Win64.Agentb.kwia.26015.17513.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching a process

Creating a window

Result

Malware family:

n/a

Score:

6/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/102422/overview

Behaviour

MalwareBazaar

MeasuringTime

EvasionQueryPerformanceCounter

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-debug greyware

Link:

https://www.filescan.io/uploads/64d4cc1bdaa9db505343ce5f/reports/5182a607-871f-4463-9467-e1684a032e06/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/04e826b96233b7285ed00a6a964ae824086ed97483a98a051743494f27466005

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.

Malware family:

DeltaStealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/caf677b5-f154-4471-9e2b-5e4509e2ba98

Result

Threat name:

n/a

Detection:

clean

Classification:

n/a

Score:

5 / 100

Link:

https://www.joesandbox.com/analysis/1289325

Behaviour

Behavior Graph:

n/a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/04e826b96233b7285ed00a6a964ae824086ed97483a98a051743494f27466005/

Threat name:

Win64.Trojan.Malgent

Status:

Malicious

First seen:

2023-06-13 23:07:57 UTC

File Type:

PE+ (Exe)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=atucnolcgo3sqxwqbjvjmsxieqeg5wluqouyubixineu6j2gmacq._file

Verdict:

unknown

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/230810-nq9a7sec6z/

Unpacked files

SH256 hash:

04e826b96233b7285ed00a6a964ae824086ed97483a98a051743494f27466005

MD5 hash:

539796b3c5bfeecd94ad28751c257fd6

SHA1 hash:

fa6282a8ed48d638b85f894951147376bd8e77fb

Link:

https://www.unpac.me/results/2f18ca2e-931c-44ce-8a8b-c2f310cab4fb/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/04e826b96233b7285ed00a6a964ae824086ed97483a98a051743494f27466005

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

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

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	QbotStuff Create hunting rule
Author:	anonymous

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

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

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	SUSP_OneNote Create hunting rule
Author:	spatronn
Description:	Hard-Detect One

Rule name:	upxHook Create hunting rule
Author:	@r3dbU7z
Description:	Detect artifacts from 'upxHook' - modification of UPX packer
Reference:	https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/