MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938. 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: 17

Intelligence 17 IOCs YARA 2 File information Comments

SHA256 hash:	84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938
SHA3-384 hash:	fa4cea5a68446b3111098773458c2507de04aad6d0f89b0e7c8095ba3740c8bf87b09affd541f342d6f8ccbe4e3c6ba2
SHA1 hash:	992f55cffffc876755399d77175ccf53f2a02531
MD5 hash:	e6b88cfb16f5d19478b9e6ee844dde1a
humanhash:	red-ink-island-oscar
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'876'480 bytes
First seen:	2024-10-10 23:48:08 UTC
Last seen:	2024-10-11 00:13:14 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:YV0PdodMmfm3ydYhYi5ZtKGAsxkIP/JUfj+Kx6NupLf6:YCodt+3naJcDKNpLf
TLSH	T1999533A484EF096AE495BE3C4223DC559754ECED88560134331B61B1CCF6EF1B391E6E
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://185.215.113.103/luma/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

384

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-10 23:48:47 UTC

Tags:

lumma stealer opendir stealc amadey botnet loader themida

Link:

https://app.any.run/tasks/87e7f68d-cf11-416c-ba25-7aa3748a2238

Note:

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

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670867eff936b5621b0c7b90

Tags:

Vmdetect

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed

Link:

https://www.filescan.io/uploads/670867efa617144147824c63/reports/dd8ef4c2-dd70-45d7-a4f5-fcc35a4e9f6c/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938

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/21151e81-ca23-444c-ad2a-8bd19f2d655e

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1531319

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

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

PE file contains section with special chars

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)

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938/

Threat name:

Win32.Trojan.Amadey

Status:

Malicious

First seen:

2024-10-10 23:49:06 UTC

File Type:

PE (Exe)

AV detection:

19 of 38 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qtg7acmdfthgsbv5l2qsobsojywsn64ljaz35wj4ryqizwkode4a._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241010-3tzy9sybqr/

Behaviour

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

Malware Config

C2 Extraction:

https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/524c781c-c062-4250-8a5c-986d67ba0657

Unpacked files

SH256 hash:

6140ea2df3a32fe3ba25759aff5928e4730f94b3253aad19c65089af06c97496

MD5 hash:

757b6d0db7b2a4c6e8827f829612321a

SHA1 hash:

3cf77523522bd03aa23a4a64173b5afa4b48d8dd

Detections:

LummaStealer

Link:

https://www.unpac.me/results/c8526b6e-aa50-4e50-892a-1492fe26a67b/

SH256 hash:

84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938

MD5 hash:

e6b88cfb16f5d19478b9e6ee844dde1a

SHA1 hash:

992f55cffffc876755399d77175ccf53f2a02531

Link:

https://www.unpac.me/results/c8526b6e-aa50-4e50-892a-1492fe26a67b/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/84cdf009832c/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/84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938

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:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

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 84cdf009832cce6906bd5ea127064e4e2d26fb8b4833bed93c8e208cd94e1938

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3214672/

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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