MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f. 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

LummaStealer

Vendor detections: 13

Intelligence 13 IOCs YARA 9 File information Comments 1

SHA256 hash:	6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f
SHA3-384 hash:	dcbfdbfbdbe6f55e3962cf73718da64d542754d4e8de72bfa3514fc84a26fe94def2efd72bf251391ead4ef4baaf209e
SHA1 hash:	0ca2412ef3bf5253eef665e70991bc95530eb280
MD5 hash:	55cf389c5f0d6cd71d2f8e4052849e05
humanhash:	hot-asparagus-william-sink
File name:	55cf389c5f0d6cd71d2f8e4052849e05
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	410'624 bytes
First seen:	2023-08-10 01:43:45 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a595d661f58820d2ee9ed8c0dc92dfd2 (1 x LummaStealer)
ssdeep	6144:BhKGR+LgEWLCpo7UQcCZoEt0/39bFa32UT+9vS4ADWMn8gMd8Vn21LXroi5+UF:BhcbWLCcn/tgadr4ADWMn8DylyLXrxF
Threatray	6 similar samples on MalwareBazaar
TLSH	T156940125B696C172C6CB1172463CEBA16BBFB8386530C58B3754076E5E307D29B7B30A
TrID	37.3% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 16.0% (.EXE) Win32 Executable (generic) (4505/5/1) 7.3% (.ICL) Windows Icons Library (generic) (2059/9) 7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	08191a3064c0c000 (1 x LummaStealer)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

324

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

55cf389c5f0d6cd71d2f8e4052849e05

Verdict:

Malicious activity

Analysis date:

2023-08-10 01:46:04 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/ee7a9d8d-48e0-404e-a8ba-66a63d50eca0

Note:

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

Detection:

LummaStealer

Link:

https://www.capesandbox.com/analysis/441840/

Detection(s):

Win.Packer.pkr_ce1a-9980177-0

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Sending a custom TCP request

Result

Malware family:

n/a

Score:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/102396/overview

Behaviour

MalwareBazaar

MeasuringTime

SystemUptime

CPUID_Instruction

EvasionGetTickCount

CheckCmdLine

EvasionQueryPerformanceCounter

Gathering data

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f

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:

Amadey

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/105e0918-87cc-49e8-b008-d8228f107a69

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1289075

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Query firmware table information (likely to detect VMs)

Snort IDS alert for network traffic

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

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f/

Threat name:

Win32.Trojan.BotX

Status:

Malicious

First seen:

2023-08-09 21:14:57 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ns6ckgf25tfs4t2do6uztwmzadoboptozrspmmbepyg5yqsyne7q._file

Verdict:

malicious

LummaStealer

471b06245c7acbad1acbb262dce5167c614099a84a2751281a069cdbd64c072a

LummaStealer

81b2dcbb79c2896141772043e55e5a6c667c16f4fa3e387ac308268c192f9c8a

LummaStealer

dc477f02dd4d206254829138039006a17309b453eec83b5134e0e6e5aee67485

LummaStealer

f155342f5bb62210ca274f42d22e4345fd8ca58a1c4c05d06e1ff86b8888a8cb

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma spyware stealer

Link:

https://tria.ge/reports/230810-b5tg3sad7v/

Behaviour

Suspicious behavior: EnumeratesProcesses

Program crash

Accesses cryptocurrency files/wallets, possible credential harvesting

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Lumma Stealer

Unpacked files

SH256 hash:

ca7bca7285aec72cc48a9d82390d5b84f99b84c5989f69f45b9453ae3bc37284

MD5 hash:

33e2f99992135f8ae5a10fa4c92f4a10

SHA1 hash:

74a650e2ccf231de9a1f88fe0f6b4c148c9001e8

Link:

https://www.unpac.me/results/fe32eab3-854c-4b6e-bbc8-f51a0358a476/

SH256 hash:

6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f

MD5 hash:

55cf389c5f0d6cd71d2f8e4052849e05

SHA1 hash:

0ca2412ef3bf5253eef665e70991bc95530eb280

Link:

https://www.unpac.me/results/fe32eab3-854c-4b6e-bbc8-f51a0358a476/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/6cbc2518baec/report/overview.html

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/6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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

Rule name:	INDICATOR_SUSPICIOUS_USNDeleteJournal Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing anti-forensic artifcats of deletiing USN change journal. Observed in ransomware

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	MALWARE_Win_LummaStealer Create hunting rule
Author:	ditekSHen
Description:	Detects Lumma Stealer

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	Windows_Trojan_Smokeloader_3687686f Create hunting rule
Author:	Elastic Security

Rule name:	win_lumma_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.lumma.

File information

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

Web download

LummaStealer

exe 6cbc2518baeccb2e4f4377a999d99900dc173e6ecc64f630247e0ddc4258693f

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2703487/

Cape

https://www.capesandbox.com/analysis/441840/

Comments

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zbet commented on 2023-08-10 01:43:45 UTC

url : hxxp://5.255.107.172/forum/images/158.exe