MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538. 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
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SHA256 hash: 1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538
SHA3-384 hash: fca214c6d264b31d0f0b78ad6f265a89186a2be6fdef8464cf3d298fa1d324f0147e8251d1c9fdb7ea55331f5f560ea3
SHA1 hash: 4b88dd5d088e7bf1f07496e4da0db8d7ba104cc3
MD5 hash: 7b144c7c70227220f4e145b82344b722
humanhash: mirror-idaho-yellow-cardinal
File name:7b144c7c70227220f4e145b82344b722.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'907'200 bytes
First seen:2025-02-06 10:10:18 UTC
Last seen:2025-02-06 10:50:55 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:SDW7GwJ7cbbhkdFW9WSDltOGadqWFvE86avq6ryfNsIBD:EWJ7gVSWFBIGefS36ryf
Threatray 1 similar samples on MalwareBazaar
TLSH T1F99533B74A7A2261DBAC5CB14A6BEF9BE1F01D719BE480D4B3A53A1E500337016CDA53
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 :
2
# of downloads :
445
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
7b144c7c70227220f4e145b82344b722.exe
Verdict:
Malicious activity
Analysis date:
2025-02-06 11:00:43 UTC
Tags:
lumma stealer loader themida stealc amadey
Link:
https://app.any.run/tasks/46442839-4bb1-4026-903d-5f7d9a5e5ed8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.Lumma.1819.21444.29217.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a48be251193558eb199241
Tags:
autorun spam
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
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypt obfuscated packed packed packer_detected xpack
Link:
https://www.filescan.io/uploads/67a48ac86c9b889537f88378/reports/a01498ac-b1c6-4c3a-83ac-3940171b5728/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538
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/3584265c-e3a0-411c-9294-f939cc0beffb
Result
Threat name:
Amadey, GCleaner, KeyLogger, LummaC Stea, LummaC Stealer, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608238
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries memory information (via WMI often done to detect virtual machines)
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: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
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 (process name or module or function)
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
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected BrowserPasswordDump
Yara detected GCleaner
Yara detected Generic Downloader
Yara detected Keylogger Generic
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected Stealc
Yara detected StormKitty Stealer
Yara detected VenomRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1608238 Sample: AaWGoxlDK2.exe Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 75 rampnatleadk.click 2->75 77 paleboreei.biz 2->77 79 3 other IPs or domains 2->79 97 Suricata IDS alerts for network traffic 2->97 99 Found malware configuration 2->99 101 Malicious sample detected (through community Yara rule) 2->101 103 26 other signatures 2->103 9 skotes.exe 30 2->9         started        14 AaWGoxlDK2.exe 2 2->14         started        16 skotes.exe 2->16         started        18 Wihnup.exe 2->18         started        signatures3 process4 dnsIp5 87 185.215.113.43, 49716, 49717, 49721 WHOLESALECONNECTIONSNL Portugal 9->87 89 185.215.113.97, 49718, 49723, 49735 WHOLESALECONNECTIONSNL Portugal 9->89 59 C:\Users\user\AppData\...\eb2668b219.exe, PE32 9->59 dropped 61 C:\Users\user\AppData\...\57232b38cf.exe, PE32 9->61 dropped 63 C:\Users\user\AppData\...\8c1a6d5c2f.exe, PE32 9->63 dropped 69 7 other malicious files 9->69 dropped 143 Hides threads from debuggers 9->143 145 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->145 147 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 9->147 20 57232b38cf.exe 9->20         started        24 8c1a6d5c2f.exe 9->24         started        26 825d607cdf.exe 9->26         started        28 b66944e285.exe 9->28         started        91 185.215.113.16, 49713, 80 WHOLESALECONNECTIONSNL Portugal 14->91 93 paleboreei.biz 188.114.96.3, 443, 49704, 49705 CLOUDFLARENETUS European Union 14->93 65 C:\Users\user\...\VAOK4AJAQPJ1FP1QV7PG7XJ.exe, PE32 14->65 dropped 67 C:\Users\user\...behaviorgraphA3VQCAAB52P95V8X.exe, PE32 14->67 dropped 149 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->149 151 Query firmware table information (likely to detect VMs) 14->151 153 Found many strings related to Crypto-Wallets (likely being stolen) 14->153 165 3 other signatures 14->165 31 VAOK4AJAQPJ1FP1QV7PG7XJ.exe 4 14->31         started        33 GA3VQCAAB52P95V8X.exe 13 14->33         started        155 Antivirus detection for dropped file 16->155 157 Multi AV Scanner detection for dropped file 16->157 159 Detected unpacking (changes PE section rights) 16->159 95 85.209.128.208 VELIANET-ASvelianetInternetdiensteGmbHDE Netherlands 18->95 161 Machine Learning detection for dropped file 18->161 163 Queries memory information (via WMI often done to detect virtual machines) 18->163 file6 signatures7 process8 dnsIp9 83 rampnatleadk.click 104.21.79.9 CLOUDFLARENETUS United States 20->83 105 Antivirus detection for dropped file 20->105 107 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->107 109 Query firmware table information (likely to detect VMs) 20->109 125 5 other signatures 20->125 127 3 other signatures 24->127 35 BitLockerToGo.exe 24->35         started        111 Found many strings related to Crypto-Wallets (likely being stolen) 26->111 113 Injects a PE file into a foreign processes 26->113 38 825d607cdf.exe 26->38         started        41 WerFault.exe 26->41         started        71 C:\Users\user\AppData\Roaming\Wihnup.exe, PE32 28->71 dropped 115 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 28->115 117 Queries memory information (via WMI often done to detect virtual machines) 28->117 43 cmd.exe 28->43         started        45 cmd.exe 28->45         started        73 C:\Users\user\AppData\Local\...\skotes.exe, PE32 31->73 dropped 119 Multi AV Scanner detection for dropped file 31->119 121 Detected unpacking (changes PE section rights) 31->121 123 Machine Learning detection for dropped file 31->123 47 skotes.exe 31->47         started        85 185.215.113.115, 49715, 80 WHOLESALECONNECTIONSNL Portugal 33->85 129 3 other signatures 33->129 file10 signatures11 process12 dnsIp13 81 185.156.73.23 RELDAS-NETRU Russian Federation 35->81 131 Query firmware table information (likely to detect VMs) 38->131 133 Tries to steal Crypto Currency Wallets 38->133 135 Uses schtasks.exe or at.exe to add and modify task schedules 43->135 49 conhost.exe 43->49         started        51 schtasks.exe 43->51         started        53 conhost.exe 45->53         started        55 timeout.exe 45->55         started        57 Wihnup.exe 45->57         started        137 Hides threads from debuggers 47->137 139 Tries to detect sandboxes / dynamic malware analysis system (registry check) 47->139 141 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 47->141 signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-02-06 08:27:49 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=duugebjh2wmlil2j4r5r7j7oz2lggjyln4euca5j7lgm2o6uuu4a._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538
LummaStealer
error
LummaStealer
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250206-l71paa1rcv/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Program crash
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)
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e95359da-f4cf-4c7a-a5f3-c9ae4274b19b
Unpacked files
SH256 hash:
1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538
MD5 hash:
7b144c7c70227220f4e145b82344b722
SHA1 hash:
4b88dd5d088e7bf1f07496e4da0db8d7ba104cc3
Link:
https://www.unpac.me/results/ef9013cf-fae7-4839-9bce-87e758178894/
SH256 hash:
48e75eeae8ee7a01b7c6313682401384ba15aaae229ecd886be1d8e5c7c69896
MD5 hash:
ad4739578742ce7a378c2295e30a0671
SHA1 hash:
f7fd7922ae563c9d7833bd25cc3aec3c353a17cf
Link:
https://www.unpac.me/results/ef9013cf-fae7-4839-9bce-87e758178894/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1d28620527d5/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/1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538

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

Executable exe 1d28620527d598b42f49e47b1fa7eece9663270b6f094103a9facccd3bd4a538

(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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

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