MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47. 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: 15

Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash:	ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47
SHA3-384 hash:	16fbaa90cf48f4409979216f45f7fafff75df3e5a9d705970f00080d225b36425ba3d134f9c7358251d205ae22801a02
SHA1 hash:	4659002f556f2e72de1c20e84e8f240eec613b16
MD5 hash:	0a342888b6b35934fac44f4b591f42a5
humanhash:	seven-venus-mars-autumn
File name:	0a342888b6b35934fac44f4b591f42a5.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'866'240 bytes
First seen:	2024-12-15 08:15:13 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:A/zTmkQphPkJAmaaN7k+5127C29pNrXJgm2R1:CghPkOmaUunXNrXJgPz
TLSH	T174853368B40352E8D6D48B7AF191B2279F3D6C5854F7CC8F01A0CA9C16BB9D34F869B4
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	abuse_ch
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

382

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

0a342888b6b35934fac44f4b591f42a5.exe

Verdict:

Malicious activity

Analysis date:

2024-12-15 08:28:36 UTC

Tags:

lumma stealer themida loader stealc

Link:

https://app.any.run/tasks/619dc496-45ca-423c-9d1c-2c472091b1b1

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.30552.9015.UNOFFICIAL

Verdict:

Malicious

Score:

95.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=675e92738fb73f13afc91215

Tags:

stealer virus xpack

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

Sending a UDP request

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed packed packer_detected xpack

Link:

https://www.filescan.io/uploads/675e90457c7553767c3f6725/reports/8cede5bd-d86d-45f8-824d-8a6655c7619f/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47

Result

Verdict:

MALICIOUS

Malware family:

LummaC2 Stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/89605991-9ae4-4f27-b636-1841705aac08

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1575337

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 submitted file

PE file contains section with special chars

Performs DNS queries to domains with low reputation

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/ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47/

Threat name:

Win32.Exploit.LummaC

Status:

Malicious

First seen:

2024-12-15 01:18:47 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=vus5w5e2hpizl6prc62wa2xmu5tr6lfsuceozjxn3clo27brjjdq._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241215-j55jcazqak/

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

Lumma family

Malware Config

C2 Extraction:

https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://tacitglibbr.biz/api

Verdict:

Suspicious

Tags:

doh lumma_stealer c2 lumma stealer

YARA:

n/a

Link:

https://app.threat.zone/submission/3356f2b2-865a-495e-9550-e9eaa2172e1e

Unpacked files

SH256 hash:

aeada670012aa16d427e8ec2a40ee36015d67b54de6515ad0f12dddb15aba1a7

MD5 hash:

fe428261cd9390592beebcf463d30a39

SHA1 hash:

66cdc7d5f40826f4ad2112ebc53d2e266b2d4b9a

Link:

https://www.unpac.me/results/57b70e10-945b-4289-b378-a508a0646958/

SH256 hash:

ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47

MD5 hash:

0a342888b6b35934fac44f4b591f42a5

SHA1 hash:

4659002f556f2e72de1c20e84e8f240eec613b16

Link:

https://www.unpac.me/results/57b70e10-945b-4289-b378-a508a0646958/

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/ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47

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:	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)

File information

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

Web download

LummaStealer

exe ad25db749a3bd195f9f117b5606aeca7671f2cb2a088eca6edd896ed7c314a47

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3337943/

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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