MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27. 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 1 File information Comments

SHA256 hash:	02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27
SHA3-384 hash:	cb7526164fdcd6b7257d5cf5df6faca440f43d23c13aa01e65e733200a35116d28d728019460cd97aea4f7dc5378472d
SHA1 hash:	8e7df1f5756b82dd391de04ab3eba085cdfca92b
MD5 hash:	a8e033cf047dc2b47ba556f346bc8e88
humanhash:	one-moon-stairway-thirteen
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'841'152 bytes
First seen:	2024-10-13 10:42:41 UTC
Last seen:	2024-10-13 11:42:01 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:0kyJowQxUJaRMvtnBZvnwAo2fXyFHBnMJV35/oMCxPyKT6szDqZbUyT:0kyWBxOBBlwAo2f+BMlwMCtBLXqZbv
Threatray	78 similar samples on MalwareBazaar
TLSH	T105853328BE221562DA147939883F4789367CC29C7DE3B27BAF8057F7345E94918EE134
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 :

381

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-13 10:46:19 UTC

Tags:

lumma stealer themida opendir loader stealc amadey botnet

Link:

https://app.any.run/tasks/8c5db5cc-ec75-4ae6-b0dd-648d414cc507

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.19084.24107.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670ba4381d4ef219fa620536

Tags:

Powershell Vmdetect Autorun Spam

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/670ba43765ce6d2f3898c388/reports/1518c579-0c26-4510-9546-73842cb96aca/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27

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/f311fe1b-2dc0-4ab2-8e61-c5c635a5e475

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1532497

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

Multi AV Scanner detection for domain / URL

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/02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-10-13 10:43:06 UTC

File Type:

PE (Exe)

AV detection:

20 of 38 (52.63%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ajkt7iyunk7k72qtrfu554y4xm7s2gpfy2zegctwnas6crd2dutq._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241013-mr8wdsxcjm/

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

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/2945f273-0198-48d7-a153-61cd617cbf07

Unpacked files

SH256 hash:

77fb09860e74376a79ea293aea73484a4f19d71fe32166cc3a11516697857771

MD5 hash:

97bffcd80273d5305d34bf381e276456

SHA1 hash:

c4b56505d7697085d9d13ce0aa4edea456453b6c

Detections:

LummaStealer

Link:

https://www.unpac.me/results/3f5ca16d-0d09-40e5-b8f1-655a99a7dc83/

SH256 hash:

02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27

MD5 hash:

a8e033cf047dc2b47ba556f346bc8e88

SHA1 hash:

8e7df1f5756b82dd391de04ab3eba085cdfca92b

Link:

https://www.unpac.me/results/3f5ca16d-0d09-40e5-b8f1-655a99a7dc83/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/02553fa3146a/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/02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27

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.

File information

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

Web download

LummaStealer

exe 02553fa3146abeafea138969def31cbb3f2d19e5c6b2430a766825e1447a1d27

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

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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