MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d. 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: fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d
SHA3-384 hash: bbcb84ef7d51f9bdb1ace2e1382fac62b9f101f1e8e1790fda130fa783dd715fe17a81c76ca279b5ca59398a1928b6a7
SHA1 hash: 852361235f79bde21310b16c8a860b7d5a9ad855
MD5 hash: b706ed1a8b95445ee78df2875c5afbfd
humanhash: michigan-six-emma-saturn
File name:b706ed1a8b95445ee78df2875c5afbfd.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'889'792 bytes
First seen:2025-02-06 10:14:34 UTC
Last seen:2025-02-06 11:29:19 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:aiXUYmPQysi18qsl8AJs3VVsbFvRJ4rVje/fbTk+s:rmPPsi18qi0Vs9MrVq/D
TLSH T10C95338C8D21096CD510C27162FD8BC13D0CA757ADDA92AB85FB937D6CB3B6F2011A79
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 :
482
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
b706ed1a8b95445ee78df2875c5afbfd.exe
Verdict:
Malicious activity
Analysis date:
2025-02-06 10:22:45 UTC
Tags:
stealer lumma exfiltration themida loader stealc amadey botnet
Link:
https://app.any.run/tasks/1ddb9acb-3c60-473a-a0de-02174a543a28

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.Lumma.1819.6911.3023.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a48d0b2dcee78dd819bcbd
Tags:
autorun lien spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Using the Windows Management Instrumentation requests
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
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/67a48bb691c431eb5eb6c388/reports/3c0b0607-f1a8-4152-af8b-bb2b84dce32b/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d
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/eb0738b0-c12c-4be9-9d8c-89146dbe98f3
Result
Threat name:
Amadey, KeyLogger, LummaC Stealer, PureL, GCleaner, LummaC Stea
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608255
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
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)
Monitors registry run keys for changes
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 Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
Yara detected BrowserPasswordDump
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
Yara detected Vidar stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1608255 Sample: T8OZHqDah4.exe Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 113 www.google.com 2->113 115 stchkr.rest 2->115 117 4 other IPs or domains 2->117 143 Suricata IDS alerts for network traffic 2->143 145 Found malware configuration 2->145 147 Malicious sample detected (through community Yara rule) 2->147 149 28 other signatures 2->149 13 T8OZHqDah4.exe 2 2->13         started        18 Wihnup.exe 2->18         started        20 msedge.exe 2->20         started        signatures3 process4 dnsIp5 139 185.215.113.16, 49733, 80 WHOLESALECONNECTIONSNL Portugal 13->139 141 paleboreei.biz 188.114.96.3, 443, 49699, 49700 CLOUDFLARENETUS European Union 13->141 109 C:\Users\user\...\LUORZDBTR5PLIR1X.exe, PE32 13->109 dropped 111 C:\Users\user\...\770ISECPZYV57KVB1XOD.exe, PE32 13->111 dropped 201 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->201 203 Query firmware table information (likely to detect VMs) 13->203 205 Found many strings related to Crypto-Wallets (likely being stolen) 13->205 213 6 other signatures 13->213 22 LUORZDBTR5PLIR1X.exe 4 13->22         started        26 770ISECPZYV57KVB1XOD.exe 33 13->26         started        207 Multi AV Scanner detection for dropped file 18->207 209 Queries memory information (via WMI often done to detect virtual machines) 18->209 211 Injects a PE file into a foreign processes 18->211 29 Wihnup.exe 18->29         started        31 Wihnup.exe 18->31         started        33 msedge.exe 20->33         started        file6 signatures7 process8 dnsIp9 97 C:\Users\user\AppData\Local\...\skotes.exe, PE32 22->97 dropped 163 Multi AV Scanner detection for dropped file 22->163 165 Detected unpacking (changes PE section rights) 22->165 167 Tries to evade debugger and weak emulator (self modifying code) 22->167 175 3 other signatures 22->175 35 skotes.exe 29 22->35         started        135 185.215.113.115, 49789, 49882, 80 WHOLESALECONNECTIONSNL Portugal 26->135 137 127.0.0.1 unknown unknown 26->137 99 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 26->99 dropped 101 C:\Users\user\AppData\...\softokn3[1].dll, PE32 26->101 dropped 103 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 26->103 dropped 105 11 other malicious files 26->105 dropped 169 Attempt to bypass Chrome Application-Bound Encryption 26->169 171 Tries to steal Mail credentials (via file / registry access) 26->171 173 Found many strings related to Crypto-Wallets (likely being stolen) 26->173 177 5 other signatures 26->177 40 msedge.exe 26->40         started        42 chrome.exe 26->42         started        file10 signatures11 process12 dnsIp13 119 185.215.113.43, 49837, 49857, 49895 WHOLESALECONNECTIONSNL Portugal 35->119 121 185.215.113.97, 49866, 49902, 80 WHOLESALECONNECTIONSNL Portugal 35->121 89 C:\Users\user\AppData\...\27172f39de.exe, PE32 35->89 dropped 91 C:\Users\user\AppData\...\ee92a4dba7.exe, PE32 35->91 dropped 93 C:\Users\user\AppData\...\398d7f7eee.exe, PE32 35->93 dropped 95 7 other malicious files 35->95 dropped 151 Multi AV Scanner detection for dropped file 35->151 153 Detected unpacking (changes PE section rights) 35->153 155 Tries to detect sandboxes and other dynamic analysis tools (window names) 35->155 159 4 other signatures 35->159 44 6f02a3207c.exe 35->44         started        47 b1b8062118.exe 35->47         started        157 Monitors registry run keys for changes 40->157 49 msedge.exe 40->49         started        123 192.168.2.7, 443, 49698, 49699 unknown unknown 42->123 125 239.255.255.250 unknown Reserved 42->125 51 chrome.exe 42->51         started        file14 signatures15 process16 dnsIp17 191 Multi AV Scanner detection for dropped file 44->191 193 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 44->193 195 Queries memory information (via WMI often done to detect virtual machines) 44->195 54 6f02a3207c.exe 44->54         started        58 WerFault.exe 44->58         started        197 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 47->197 199 Injects a PE file into a foreign processes 47->199 60 b1b8062118.exe 47->60         started        62 b1b8062118.exe 47->62         started        64 b1b8062118.exe 47->64         started        66 WerFault.exe 47->66         started        127 plus.l.google.com 142.250.185.174, 443, 49859 GOOGLEUS United States 51->127 129 play.google.com 142.250.186.142, 443, 49869, 49889 GOOGLEUS United States 51->129 131 2 other IPs or domains 51->131 signatures18 process19 file20 107 C:\Users\user\AppData\Roaming\Wihnup.exe, PE32 54->107 dropped 179 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 54->179 68 cmd.exe 54->68         started        70 cmd.exe 54->70         started        181 Query firmware table information (likely to detect VMs) 60->181 183 Tries to harvest and steal ftp login credentials 60->183 185 Tries to harvest and steal browser information (history, passwords, etc) 60->185 187 Tries to steal Crypto Currency Wallets 60->187 signatures21 process22 signatures23 73 Wihnup.exe 68->73         started        76 conhost.exe 68->76         started        78 timeout.exe 68->78         started        161 Uses schtasks.exe or at.exe to add and modify task schedules 70->161 80 conhost.exe 70->80         started        82 schtasks.exe 70->82         started        process24 signatures25 189 Injects a PE file into a foreign processes 73->189 84 Wihnup.exe 73->84         started        87 WerFault.exe 73->87         started        process26 dnsIp27 133 85.209.128.208 VELIANET-ASvelianetInternetdiensteGmbHDE Netherlands 84->133
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-02-06 05:00:20 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=7tial75by5wfki6lio6zvkbx3orkljfdd2nkkh3o6w2a5ogptmgq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250206-macrmatnep/
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:
lumma c2 stealc win32_amadey lumma_stealer stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/eb542e24-43a5-40ed-b86f-06b86a307578
Unpacked files
SH256 hash:
fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d
MD5 hash:
b706ed1a8b95445ee78df2875c5afbfd
SHA1 hash:
852361235f79bde21310b16c8a860b7d5a9ad855
Link:
https://www.unpac.me/results/4aaf9349-2594-4653-9ff8-357d72ab8a3f/
SH256 hash:
a28b83a9aa94a7b98d4653c9ea757cf438d6be1c4c614c63753daa3c6c51e6f0
MD5 hash:
3cd0d04df3bde946dd121a6cb3eda6db
SHA1 hash:
969cfab4aa55c3ed7e5b7039c865e454e433a422
Link:
https://www.unpac.me/results/4aaf9349-2594-4653-9ff8-357d72ab8a3f/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fcd005ffa1c7/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/fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d

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 fcd005ffa1c76c5523cb43bd9aa837dba2a5a4a31e9aa51f6ef5b40eb8cf9b0d

(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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