MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a. 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: 16

Intelligence 16 IOCs YARA 1 File information Comments

SHA256 hash:	8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a
SHA3-384 hash:	2248a779deb718f60c958faab33716ae59ba75af8b211f5eb68219370ec3b07589cb58192e673eb48985c1d92304a68d
SHA1 hash:	b3d79ec62580b5c83a303a47be9cb53a1ec5f986
MD5 hash:	00a0886cd19bcde052759848c27f805d
humanhash:	undress-purple-blue-freddie
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'829'888 bytes
First seen:	2024-10-10 09:13:23 UTC
Last seen:	2024-10-10 10:30:10 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:QqxDab/KUqewff5gHeBiQDx/1TblWweINfdKlF/WhS3:Zx+zufpBi6dTblWlIhdQWh
TLSH	T1958533570D44F238CE14C6738A3A60382E764B62B9C27E09B1DB17580BBB7BE1B51AD4
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 :

391

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

f69f1b099abe6b8ec4d6319db86fd01d.exe

Verdict:

Malicious activity

Analysis date:

2024-10-10 08:59:08 UTC

Tags:

amadey botnet stealer opendir loader themida stealc lumma

Link:

https://app.any.run/tasks/54591ba4-bbaa-456e-ba03-67f0a5494002

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.26124.25351.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67079adeab31793a7b21451c

Tags:

Vmdetect Autorun Autoit Spam

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/67079adb138022833756b05a/reports/d7f0f7fa-cdca-4ee3-b798-8be7f5b7509a/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a

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/8ef42c40-7c10-468e-8f4a-522b895c675d

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1530672

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

Multi AV Scanner detection for submitted file

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/8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2024-10-10 09:14:11 UTC

File Type:

PE (Exe)

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rtv65tkehnoic6vmapf4775vf6rusuj6zicdw2hgu5toulsxqf5a._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241010-k7ax7asfpe/

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/19c07d8c-0917-4aeb-90c7-341bb6c83793

Unpacked files

SH256 hash:

207bb8451cf63ce1a2935a14e04ad9926ccebc0abe4576f16b1ad48fa903c17e

MD5 hash:

791b7a4b37ddc8fba573e440ef87adf2

SHA1 hash:

b62b32ea77cc314114c7371604de097082e0b05a

Detections:

LummaStealer

Link:

https://www.unpac.me/results/82da217e-7a6a-4bfa-88f8-5010edf76b56/

SH256 hash:

8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a

MD5 hash:

00a0886cd19bcde052759848c27f805d

SHA1 hash:

b3d79ec62580b5c83a303a47be9cb53a1ec5f986

Link:

https://www.unpac.me/results/82da217e-7a6a-4bfa-88f8-5010edf76b56/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8cebeecd443b/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/8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a

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 8cebeecd443b5c817aac03cbcfffb52fa349513eca043b68e6a766ea2e57817a

(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

Comments

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