MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd
SHA3-384 hash: 50b0d4055b2c8a80ed53aba54c08d0ef2e6dedb42ab9a72015afbe4e551cc1f5b396b43c5c808b6e9d870a2530599b1c
SHA1 hash: 235f8b0315746eebcb5e0739ea10863b702632c4
MD5 hash: 08cc662d4178e50317fa72e9119ef40f
humanhash: saturn-five-steak-seventeen
File name:europe.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:343'872 bytes
First seen:2025-02-08 17:05:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'076 x AgentTesla, 20'034 x Formbook, 12'353 x SnakeKeylogger)
ssdeep 6144:U5IMhFiA/6k8Bli5WGMzQ2hqp8MjAmzVnPWsv5NxbfhpgFJcGaQJj+91vc5fHlDT:KOAmi5Wm28psmzBHFb5pASQ9qJklEIJ
TLSH T1387423F25A4F9506C9EA25748971D2623C38D79ED533201524CEE29EBF23FCAB7016C9
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
https://github.com/legendary6911331/dsfdsf/releases/download/dsffsdf/europe.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
421
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
europe.exe
Verdict:
Malicious activity
Analysis date:
2025-02-08 17:12:15 UTC
Tags:
lumma stealer netreactor github
Link:
https://app.any.run/tasks/8890167e-fb74-4d5c-b5b0-8fe649729468

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Searching for synchronization primitives
DNS request
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Searching for the window
Query of malicious DNS domain
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87d64de1-51b7-4817-ad5b-4c4cbdbd4599
Result
Threat name:
LummaC, GO Backdoor, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1610174
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected GO Backdoor
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1610174 Sample: europe.exe Startdate: 08/02/2025 Architecture: WINDOWS Score: 100 43 fascinatterz.cyou 2->43 45 strivehelpeu.bond 2->45 47 9 other IPs or domains 2->47 53 Suricata IDS alerts for network traffic 2->53 55 Found malware configuration 2->55 57 Antivirus detection for URL or domain 2->57 59 10 other signatures 2->59 10 europe.exe 2->10         started        13 AGDWDAJ33IFKA65UPQUA037YS.exe 2->13         started        15 AGDWDAJ33IFKA65UPQUA037YS.exe 2->15         started        signatures3 process4 signatures5 75 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->75 77 Contains functionality to inject code into remote processes 10->77 79 Injects a PE file into a foreign processes 10->79 81 LummaC encrypted strings found 10->81 17 europe.exe 1 10->17         started        22 WerFault.exe 19 16 10->22         started        process6 dnsIp7 37 github.com 140.82.121.3, 443, 49767 GITHUBUS United States 17->37 39 raw.githubusercontent.com 185.199.108.133, 443, 49775 FASTLYUS Netherlands 17->39 41 jarry-fixxer.bond 104.21.78.5, 443, 49704, 49705 CLOUDFLARENETUS United States 17->41 33 C:\Users\...\AGDWDAJ33IFKA65UPQUA037YS.exe, PE32 17->33 dropped 61 Query firmware table information (likely to detect VMs) 17->61 63 Found many strings related to Crypto-Wallets (likely being stolen) 17->63 65 Tries to harvest and steal ftp login credentials 17->65 67 2 other signatures 17->67 24 AGDWDAJ33IFKA65UPQUA037YS.exe 1 17->24         started        35 C:\ProgramData\Microsoft\...\Report.wer, Unicode 22->35 dropped file8 signatures9 process10 dnsIp11 49 185.121.233.152, 21800, 50000 IPCORE-ASES Spain 24->49 51 46.8.232.106, 49999, 50001, 80 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 24->51 69 Suspicious powershell command line found 24->69 71 Machine Learning detection for dropped file 24->71 73 Found Tor onion address 24->73 28 powershell.exe 1 11 24->28         started        signatures12 process13 signatures14 83 Found many strings related to Crypto-Wallets (likely being stolen) 28->83 31 conhost.exe 28->31         started        process15
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd/
Threat name:
ByteCode-MSIL.Trojan.LummaC
Create hunting rule
Status:
Malicious
First seen:
2025-01-19 04:55:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnzkbstrwycfbfbtfqn24egwx55lx5l3zyoovizvls7d4uprg66q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/250208-vlz1asxngp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Browser Information Discovery
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Verdict:
Malicious
Tags:
lumma_stealer c2 lumma stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/4c083269-6a25-4e48-9f34-1c0783d83648
Unpacked files
SH256 hash:
4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd
MD5 hash:
08cc662d4178e50317fa72e9119ef40f
SHA1 hash:
235f8b0315746eebcb5e0739ea10863b702632c4
Link:
https://www.unpac.me/results/8cfa031b-3c1e-4f11-ab00-01b3944e2458/
SH256 hash:
eb7405bcc189ced1c1655f57a839f7bd2b672fdb49f9f7413e1d616be605fd15
MD5 hash:
624ada624306e7fec25db880d17c26b1
SHA1 hash:
4203a6ff878320c70e6cb553634aa2e30ce3c572
Link:
https://www.unpac.me/results/8cfa031b-3c1e-4f11-ab00-01b3944e2458/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4b72a0ca71b6/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/4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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

Executable exe 4b72a0ca71b6045094332c1bae10d6bf7abbf57bce1ceaa3355cbe3e51f137bd

(this sample)

  
Link
https://tria.ge/250208-vfsn2awjhx/behavioral2
  
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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments