MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef. 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

Meduza

Vendor detections: 8

Intelligence 8 IOCs YARA 8 File information Comments 1

SHA256 hash:	ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef
SHA3-384 hash:	81cc551244fafa0143e4856ee7bb8338247980755702f1f2fdf114587385bb75fdb50bb678fc293e5a3779d7f7548945
SHA1 hash:	02cfb61e8cb6242890cf58e25c26136d4ce46709
MD5 hash:	82eecea4083e39c33733428c2d845b15
humanhash:	iowa-maryland-jersey-winner
File name:	82eecea4083e39c33733428c2d845b15
Download:	download sample
Signature	Meduza Create hunting rule
File size:	1'464'832 bytes
First seen:	2023-10-06 15:15:44 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	be8c12fdcf1a063957352e3396e671e5 (1 x Meduza)
ssdeep	24576:Yr3uXCxRUKRErpNT3ixen3EyJvRvEx+aFwGSMn/FQiG654Sr:Yreyx7ErOe3XvRvRayM/FU+4s
TLSH	T1466501A533D005E9EC96C0BE48319060F5E774406FE66F4F12F911AA4E1BDD28F6BB62
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	zbetcheckin
Tags:	64 exe Meduza

Intelligence

File Origin

# of uploads :

# of downloads :

312

Origin country :

Vendor Threat Intelligence

Malware family:

smoke

ID:

File name:

79888f37caf029ad7bd68be75583accf.exe

Verdict:

Malicious activity

Analysis date:

2023-10-06 15:09:18 UTC

Tags:

loader smoke opendir

Link:

https://app.any.run/tasks/635c572e-a0e3-4ce1-8cf5-b3b85e5fe656

Note:

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

Detection(s):

SecuriteInfo.com.Win64.TrojanX-gen.1814.11450.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Creating a file

Unauthorized injection to a recently created process

Restart of the analyzed sample

Gathering data

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef

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:

Unknown

Link:

https://analyze.intezer.com/analyses/3d471636-5d5f-4299-9050-8a64add29341

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef/

Threat name:

Win64.Trojan.Smokeloader

Status:

Malicious

First seen:

2023-10-06 15:16:05 UTC

File Type:

PE+ (Exe)

AV detection:

17 of 23 (73.91%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5pkb2sdjklw5vjtqgwcjp4z2xrqvzuyr7sqxhoedgv2ysoxkqpxq._file

Verdict:

unknown

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/231006-snfnbsfg44/

Behaviour

NTFS ADS

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Checks computer location settings

Loads dropped DLL

Unpacked files

SH256 hash:

ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef

MD5 hash:

82eecea4083e39c33733428c2d845b15

SHA1 hash:

02cfb61e8cb6242890cf58e25c26136d4ce46709

Link:

https://www.unpac.me/results/b1597a26-c768-43f3-a01b-2ee4913525ac/

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/ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef

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

Rule name:	medusa_stealer Create hunting rule
Author:	Nikolaos 'n0t' Totosis
Description:	Medusa/Meduza Stealer Payload

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

Rule name:	unknown_stealer_2 Create hunting rule
Author:	Nikolaos 'n0t' Totosis
Description:	Unknown Stealer Payload

File information

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

Web download

Meduza

exe ebd41d486952eddaa670358497f33abc615cd311fca173b8833575893aea83ef

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2717707/

Comments

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zbet commented on 2023-10-06 15:15:45 UTC

url : hxxp://77.91.68.78/lend/build5555.exe