MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080. 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 7 File information Comments

SHA256 hash:	3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080
SHA3-384 hash:	7360247255c3b07ad0d91c9f1d6f005258c73155bd143e0dfac5aa3f4b90f2e74f208f8711397313fdf272aaeb59b5a9
SHA1 hash:	9806f223152762aa2dfeaa5b53a938c1c5cb9549
MD5 hash:	4a08675e3788f44107406cbc8c95bdb6
humanhash:	single-gee-hydrogen-fish
File name:	3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'798'144 bytes
First seen:	2025-08-11 20:27:31 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'861 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:ZwVmlK7Ev5qrF0tZ1h3SQT+v1bLBtLtrObq05O/yuW5/aPmsLt70rn7cZp6za1ls:6Z7m5KQx3paVyO/JYLsLtofop6elU8
Threatray	77 similar samples on MalwareBazaar
TLSH	T1E385331A6BE37694EC7FC33B20B593516A99722A4CD1C56C388EC7F82B9FD54902BC44
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	Neiki
Tags:	exe lumma LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

188

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080.bin.exe

Verdict:

Malicious activity

Analysis date:

2025-08-11 20:21:46 UTC

Tags:

lumma stealer themida loader amadey botnet auto redline rdp

Link:

https://app.any.run/tasks/bb141be8-70c6-46a7-b4dc-ec2bc389a7d4

Note:

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

Detection:

Lumma

Link:

https://www.capesandbox.com/analysis/20216/

Detection(s):

SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689a523cfca70bd90e8e708e

Tags:

vmdetect phishing

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

DNS request

Connection attempt

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm anti-vm base64 evasive fingerprint obfuscated overlay overlay packed packed themidawinlicense zero

Link:

https://www.filescan.io/uploads/689a523a9ef4d2ff7cf6fc74/reports/69c77e29-614d-47ab-98ab-9b794a0bf376/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/2b2a0115-1593-4ea6-9be4-d4b8a31d64bf

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 32 Exe x86

Link:

https://app.malva.re/file/4a08675e3788f44107406cbc8c95bdb6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080/

Verdict:

Malicious

Threat:

Family.LUMMA

Link:

https://tip.neiki.dev/file/3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-08-11 20:21:47 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

29 of 38 (76.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=g4s2oeelwt7ken3kpp45pdbd6voeenzp44yqnnrshxslltuwycaa._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma defense_evasion discovery spyware stealer

Link:

https://tria.ge/reports/250811-y8q8fstzgt/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Checks BIOS information in registry

Identifies Wine through registry keys

Reads user/profile data of local email clients

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

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://vaganetka.ru/opza/api
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/49d23c3e-c5a4-47fd-8a2c-ac11ca0dd1bf

Unpacked files

SH256 hash:

3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080

MD5 hash:

4a08675e3788f44107406cbc8c95bdb6

SHA1 hash:

9806f223152762aa2dfeaa5b53a938c1c5cb9549

Link:

https://www.unpac.me/results/44a06208-a597-4bfa-bb1f-1dea0613ad1c/

SH256 hash:

0f8ad5c0a1f9677b755e15fbd15d2b1345711e074b8cc9088c76fc5f767831aa

MD5 hash:

ed9df306a719295e008e3e07a4fea09c

SHA1 hash:

008ef9c159a84a0ff113ae329027f78897647dfe

Link:

https://www.unpac.me/results/44a06208-a597-4bfa-bb1f-1dea0613ad1c/

Malware family:

Amadey

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/3725a7108bb4/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/3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080

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:	Lumma Create hunting rule
Author:	kevoreilly
Description:	Lumma Payload

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

Rule name:	win_lumma_generic Create hunting rule
Author:	dubfib

File information

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

Link

https://tip.neiki.dev/file/3725a7108bb4fea2376a7bf9d78c23f55c42372fe73106b6323de4b5ce96c080

Cape

https://www.capesandbox.com/analysis/20216/

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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