MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d
SHA3-384 hash: 82ae33b863c544b94d5b7db6e8e32e09faf1580b41c4b3427dd15dc1d0a3dfc797af14d57815ddf4186bc34e57816e7c
SHA1 hash: fe7b92fb46993e3cc41bcf8936cf069f055c0d60
MD5 hash: 9b4da6be191c4b39b52621de5bdb779d
humanhash: kentucky-island-east-quebec
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'025'408 bytes
First seen:2024-10-30 12:50:38 UTC
Last seen:2024-10-30 12:51:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:qAxpkExD43UIqYymjbXsU6w0sv4KfYy3UIWJ4/64Gc:1pVx83HlnnXsVHGvftkI364G
Threatray 50 similar samples on MalwareBazaar
TLSH T112E55C61B91972CBD4CE27786A77CD81991D02F90721C8C3AC6EA4BB7D67CC11AB7C24
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


Avatar
Bitsight
url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin
# of uploads :
21
# of downloads :
422
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-30 12:55:25 UTC
Tags:
lumma stealer loader amadey botnet themida
Link:
https://app.any.run/tasks/edc508d1-ee1a-40bf-b6d4-a2c53b139b29

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67222bbe8d23d9049131f4a9
Tags:
vmdetect autorun spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed packed packer_detected
Link:
https://www.filescan.io/uploads/67222bb8e9959538ff3bb05e/reports/374b9195-63a7-436d-981e-50c349bd3cda/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/b8461b2b-aefe-403c-b24f-ee85f9300106
Result
Threat name:
LummaC, Amadey, Credential Flusher, Lumm
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1545370
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites Mozilla Firefox settings
PE file contains section with special chars
PE file has a writeable .text section
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
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)
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 Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1545370 Sample: file.exe Startdate: 30/10/2024 Architecture: WINDOWS Score: 100 97 thumbystriw.store 2->97 99 presticitpo.store 2->99 101 34 other IPs or domains 2->101 123 Suricata IDS alerts for network traffic 2->123 125 Found malware configuration 2->125 127 Antivirus detection for dropped file 2->127 129 17 other signatures 2->129 9 skotes.exe 4 25 2->9         started        14 file.exe 2 2->14         started        16 8058ee1711.exe 2->16         started        18 5 other processes 2->18 signatures3 process4 dnsIp5 117 185.215.113.43, 49991, 49992, 49995 WHOLESALECONNECTIONSNL Portugal 9->117 81 C:\Users\user\AppData\Local\Temp\...\num.exe, PE32 9->81 dropped 83 C:\Users\user\AppData\...\e5a0018628.exe, PE32 9->83 dropped 85 C:\Users\user\AppData\...\d60f38e6b3.exe, PE32 9->85 dropped 95 5 other malicious files 9->95 dropped 171 Creates multiple autostart registry keys 9->171 173 Hides threads from debuggers 9->173 193 2 other signatures 9->193 20 8058ee1711.exe 2 9->20         started        24 d60f38e6b3.exe 9->24         started        27 e5a0018628.exe 9->27         started        29 num.exe 9->29         started        119 necklacedmny.store 188.114.96.3, 443, 49711, 49713 CLOUDFLARENETUS European Union 14->119 121 185.215.113.16, 49792, 49993, 49997 WHOLESALECONNECTIONSNL Portugal 14->121 87 C:\Users\user\...\VUVS111C9W16QXLED3J0V.exe, PE32 14->87 dropped 89 C:\Users\user\...\KVIAZQ4RZ28I42V93.exe, PE32 14->89 dropped 175 Query firmware table information (likely to detect VMs) 14->175 177 Found many strings related to Crypto-Wallets (likely being stolen) 14->177 179 Tries to evade debugger and weak emulator (self modifying code) 14->179 195 2 other signatures 14->195 31 KVIAZQ4RZ28I42V93.exe 9 1 14->31         started        33 VUVS111C9W16QXLED3J0V.exe 4 14->33         started        91 C:\Users\...\DCSGXS2ZRIGJMHA523UQ9OA7I.exe, PE32 16->91 dropped 93 C:\Users\...\9KR0C2EQWJKKNW7I12TWJ8ZZ.exe, PE32 16->93 dropped 181 Tries to harvest and steal ftp login credentials 16->181 183 Tries to harvest and steal browser information (history, passwords, etc) 16->183 185 Tries to steal Crypto Currency Wallets 16->185 35 9KR0C2EQWJKKNW7I12TWJ8ZZ.exe 16->35         started        187 Antivirus detection for dropped file 18->187 189 Detected unpacking (changes PE section rights) 18->189 191 Machine Learning detection for dropped file 18->191 37 firefox.exe 18->37         started        39 6 other processes 18->39 file6 signatures7 process8 dnsIp9 73 C:\...\SULLK33A3IX2U7IKJ5DWQPOL66I64UE.exe, PE32 20->73 dropped 75 C:\Users\user\...\JYAYKYGDU3UANCYXHS.exe, PE32 20->75 dropped 131 Antivirus detection for dropped file 20->131 133 Multi AV Scanner detection for dropped file 20->133 135 Query firmware table information (likely to detect VMs) 20->135 151 3 other signatures 20->151 41 JYAYKYGDU3UANCYXHS.exe 20->41         started        44 SULLK33A3IX2U7IKJ5DWQPOL66I64UE.exe 20->44         started        109 185.215.113.206, 50002, 80 WHOLESALECONNECTIONSNL Portugal 24->109 137 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 24->137 139 Binary is likely a compiled AutoIt script file 27->139 46 taskkill.exe 27->46         started        48 taskkill.exe 27->48         started        55 4 other processes 27->55 141 Detected unpacking (changes PE section rights) 31->141 143 Machine Learning detection for dropped file 31->143 145 Modifies windows update settings 31->145 153 4 other signatures 31->153 77 C:\Users\user\AppData\Local\...\skotes.exe, PE32 33->77 dropped 147 Tries to evade debugger and weak emulator (self modifying code) 33->147 155 2 other signatures 33->155 50 skotes.exe 33->50         started        149 Tries to detect sandboxes and other dynamic analysis tools (window names) 35->149 111 youtube.com 216.58.206.78 GOOGLEUS United States 37->111 113 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 37->113 115 5 other IPs or domains 37->115 79 C:\Users\user\...\content-prefs.sqlite, SQLite 37->79 dropped 57 2 other processes 37->57 52 firefox.exe 39->52         started        59 5 other processes 39->59 file10 signatures11 process12 dnsIp13 157 Antivirus detection for dropped file 41->157 159 Detected unpacking (changes PE section rights) 41->159 161 Machine Learning detection for dropped file 41->161 163 Tries to evade debugger and weak emulator (self modifying code) 44->163 165 Hides threads from debuggers 44->165 167 Tries to detect sandboxes / dynamic malware analysis system (registry check) 44->167 61 conhost.exe 46->61         started        63 conhost.exe 48->63         started        169 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 50->169 103 push.services.mozilla.com 34.107.243.93 GOOGLEUS United States 52->103 105 telemetry-incoming.r53-2.services.mozilla.com 34.120.208.123 GOOGLEUS United States 52->105 107 prod.remote-settings.prod.webservices.mozgcp.net 34.149.100.209 ATGS-MMD-ASUS United States 52->107 65 firefox.exe 52->65         started        67 conhost.exe 55->67         started        69 conhost.exe 55->69         started        71 conhost.exe 55->71         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-10-30 12:51:13 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdqehzj6d5mapmpy4rhmnjrx2nfuenmp2rdd2jfaivevyk4xsrwq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
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LummaStealer
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d4d19b5ee4adee24e33546f4987b5ef9db2d57cba18b78b73781fc637969d530
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error
LummaStealer
f42352eff074322a0fe0c7883384502fb8c08f963f06e575bc32f76d711f63fe
LummaStealer
+ 40 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241030-p3gmdsvnfn/
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
Lumma family
Malware Config
C2 Extraction:
https://necklacedmny.store/api
https://founpiuer.store/api
https://navygenerayk.store/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e1ecbe79-2545-4eb0-a6f2-2198a433bb46
Unpacked files
SH256 hash:
7be3a8d5885033f46b577dfc9711fa86ee565717ecd63dafd85286d76b030e9b
MD5 hash:
43e7f54c022cbfb1420a4d6cb077c59d
SHA1 hash:
62c8cfe4c8ebdcf38de482e09a4df554205e1e48
Link:
https://www.unpac.me/results/b37cbd89-10fa-4a70-a41f-b3ac059a938a/
SH256 hash:
48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d
MD5 hash:
9b4da6be191c4b39b52621de5bdb779d
SHA1 hash:
fe7b92fb46993e3cc41bcf8936cf069f055c0d60
Link:
https://www.unpac.me/results/b37cbd89-10fa-4a70-a41f-b3ac059a938a/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48e043e53e1f/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/48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d

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

File information

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

Web download

LummaStealer

Executable exe 48e043e53e1f5807b1f8e44ec6a637d34b42358fd4463d24a045495c2b97946d

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments