MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af. 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:	9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af
SHA3-384 hash:	92d13adf0c24a503e3899330086737e4eae64873db4065d905f809e09e9c144506c72ce9cfc4db0cfe146fca538526b2
SHA1 hash:	dee836706bc5180b9601755577cd3d26cb33600e
MD5 hash:	e2af138073530d8265de0923f248daef
humanhash:	california-paris-earth-moon
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'939'456 bytes
First seen:	2024-11-18 00:41:35 UTC
Last seen:	2024-11-18 00:42:16 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:DYyHFu0+QUysir6UbKdXcg8AP2h4mIgZ:x3Uysxy8XkQ24Q
TLSH	T1F895334FAA1E4987F41093B5C9F6C8458BF8EC2612F06C63E54333648E6BF646EAC741
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 :

421

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-11-18 00:43:54 UTC

Tags:

loader lumma themida stealer stealc

Link:

https://app.any.run/tasks/89159ad4-d263-4726-9510-6b578f2b2dff

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.30358.29207.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=673a8e3c80d21948b032125c

Tags:

vmdetect virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

DNS request

Connection attempt

Sending a custom TCP request

Behavior that indicates a threat

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed packed packer_detected

Link:

https://www.filescan.io/uploads/673a8d5b270d19d07a2d6227/reports/8a31eb4e-e857-434d-9683-f837aebaf2a3/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d843fabb-87db-4fbd-a46f-a5dd4b4a1413

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1557304

Signature

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

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Query firmware table information (likely to detect VMs)

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 steal Crypto Currency Wallets

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-11-18 00:42:05 UTC

File Type:

PE (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sir6mzbmnrhchh56y6vphvm3lvl4lbyz3zi4q7e5452anrxbcoxq._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241118-a2b8ystela/

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://processhol.sbs/api
https://p10tgrace.sbs/api
https://peepburry828.sbs/api
https://3xp3cts1aim.sbs/api
https://p3ar11fter.sbs/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/89f14d1c-b039-4deb-b90a-2b117e7978c5

Unpacked files

SH256 hash:

a74a0ace864593784e6fddaab0325d1c643c311c13986910ac2c3971761d4240

MD5 hash:

2d1370e88d7b00def1b6b44cc0bf1155

SHA1 hash:

4728d29455aa42432a8b5881976b0d31f06524d6

Link:

https://www.unpac.me/results/7cf897b3-9039-45af-abc7-a22985261cd4/

SH256 hash:

9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af

MD5 hash:

e2af138073530d8265de0923f248daef

SHA1 hash:

dee836706bc5180b9601755577cd3d26cb33600e

Link:

https://www.unpac.me/results/7cf897b3-9039-45af-abc7-a22985261cd4/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9223e6642c6c/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/9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af

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 9223e6642c6c4e239fbec7aaf3d59b5d57c58719de51c87c9de77406c6e113af

(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

Comments

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