MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486. 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 1 File information Comments

SHA256 hash:	9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486
SHA3-384 hash:	3e43c1475742c0d9d09ecd02d0981a8b8ad8a7fb411920a3293082b5b59c9ee80335e19c1e42c281cddad7f20e6588bb
SHA1 hash:	c1999a215004f697ded26c9ec6a3393e964e0e2d
MD5 hash:	34996e43343bedadada4ff31ccbeb2a7
humanhash:	apart-mobile-green-fruit
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	3'125'248 bytes
First seen:	2024-11-11 10:22:12 UTC
Last seen:	2024-11-11 10:28:55 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:7q6lchFD0HNwg5d/NOsIXyh3mNdZHLD3UJCbY4T:rlchFQHNw2mXyUxvIul
TLSH	T13AE54BD1B488B1CBD04A177A5627ED829DBD47F847108AC3EC687C7ABEA3DC11176D28
TrID	42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	Bitsight
Tags:	exe LummaStealer

Bitsight

url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

398

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-11-11 10:22:31 UTC

Tags:

lumma stealer possible-phishing stealc loader

Link:

https://app.any.run/tasks/374726e6-01b6-4266-ab34-7ee082c0b747

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.18638.13683.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6731db3baf2d3dc89feec17e

Tags:

vmdetect spam

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Searching for analyzing tools

Connection attempt to an infection source

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Malicious

Labled as:

Jaik.Generic

Link:

https://www.hybrid-analysis.com/sample/9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/8745df22-7b00-4ac0-a708-abb90b369658

Result

Threat name:

LummaC, Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1553537

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found malware configuration

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

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

PE file contains section with special chars

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

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

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Yara detected LummaC Stealer

Yara detected Powershell download and execute

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-11-11 10:23:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tifrrcazjzxd4bg44wtm5enr7khii77oz5bobidhbphprhjuesda._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241111-mesnms1pbj/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks BIOS information in registry

Identifies Wine through registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://navygenerayk.store/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/26bbc0bd-49cb-4fb2-b721-51d256ecf2cc

Unpacked files

SH256 hash:

6baf0b35aabf14a97f6e09d4c2fa282d70fc4ffa7618a21d43a37da97c8a368c

MD5 hash:

e724f18371e24062c865ff5dc7109bf0

SHA1 hash:

5669dec6d3368042900f50dd332d9135cf64a65d

Link:

https://www.unpac.me/results/790d10d1-5cc1-44f2-b9b6-188d07b6c5a6/

SH256 hash:

9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486

MD5 hash:

34996e43343bedadada4ff31ccbeb2a7

SHA1 hash:

c1999a215004f697ded26c9ec6a3393e964e0e2d

Link:

https://www.unpac.me/results/790d10d1-5cc1-44f2-b9b6-188d07b6c5a6/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9a0b1888194e/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/9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486

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:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Web download

LummaStealer

exe 9a0b1888194e6e3e04dce5a6ce91b1fa8e847feecf42e0a0670bcef89d342486

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3273363/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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