MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796. 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: a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796
SHA3-384 hash: 8a0da7962a2360aa7bb17c8d3623a988f542bf6cc615be7c5c14300ac6c1885e7dc57d1df2aa55fe83e16705ff294d78
SHA1 hash: 7ec0fd9d3ffa05d72bae794fc61bb0baacb3e3b4
MD5 hash: fdb373de83d6d7d5154047a4e49bf1c5
humanhash: leopard-kitten-autumn-vegan
File name:fdb373de83d6d7d5154047a4e49bf1c5.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'853'952 bytes
First seen:2025-02-06 16:01:54 UTC
Last seen:2025-02-06 17:02:23 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:yAlkwlnwJIrOpAgiy/VueHPt6EGuIkBFBYT:yAaOwarAAgiJe1oQBYT
TLSH T12A85337B0C40C213D6E6BDB5D78BAAB727D822B09A67452FF882CFBADB1767405C4414
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 :
472
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
213c5c3b1fa42206e807c2c363992958.exe
Verdict:
Malicious activity
Analysis date:
2025-02-06 15:49:49 UTC
Tags:
amadey botnet stealer loader lumma redline telegram vidar auto generic themida stealc lefthook gcleaner credentialflusher
Link:
https://app.any.run/tasks/939e7717-726d-47b7-ade4-7ed2c5bded2f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.12605.12877.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a4def951193558eb19a536
Tags:
vmdetect autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
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:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67a4dd0a6f3db6cc3aaa89d7/reports/e3f9c7f6-f55e-4c14-a438-90faf5070bdb/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796
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/2667b516-d5ec-4fa3-aaf6-8f788b43d3d5
Result
Threat name:
Amadey, Healer AV Disabler, LummaC Steal
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608570
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
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates HTA files
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
Drops PE files with a suspicious file extension
Found API chain indicative of sandbox detection
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
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Powershell drops PE 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: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Powershell download and execute file
Sigma detected: PowerShell DownloadFile
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Search for Antivirus process
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious Script Execution From Temp Folder
Suricata IDS alerts for network traffic
Suspicious powershell command line found
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 download and execute files (via powershell)
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 resolve many domain names, but no domain seems valid
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected Healer AV Disabler
Yara detected LummaC Stealer
Yara detected obfuscated html page
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1608570 Sample: HEnpMb8iZs.exe Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 135 skirtgrippys.com 2->135 137 shunstriderk.net 2->137 139 41 other IPs or domains 2->139 169 Suricata IDS alerts for network traffic 2->169 171 Found malware configuration 2->171 173 Antivirus detection for URL or domain 2->173 175 31 other signatures 2->175 11 skotes.exe 6 44 2->11         started        16 HEnpMb8iZs.exe 2 2->16         started        18 e5c6333e32.exe 2->18         started        20 4 other processes 2->20 signatures3 process4 dnsIp5 141 185.215.113.43, 49983, 49984, 49986 WHOLESALECONNECTIONSNL Portugal 11->141 143 185.215.113.97, 49990, 49995, 80 WHOLESALECONNECTIONSNL Portugal 11->143 119 C:\Users\user\AppData\...\1ba064bba2.exe, PE32 11->119 dropped 121 C:\Users\user\AppData\...\23bac7308e.exe, PE32 11->121 dropped 123 C:\Users\user\AppData\...\5aa0b1cbd3.exe, PE32 11->123 dropped 131 11 other malicious files 11->131 dropped 231 Creates multiple autostart registry keys 11->231 233 Hides threads from debuggers 11->233 235 Tries to detect sandboxes / dynamic malware analysis system (registry check) 11->235 237 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 11->237 22 e5c6333e32.exe 1 11->22         started        26 cmd.exe 11->26         started        28 a2a6946949.exe 11->28         started        39 2 other processes 11->39 145 185.215.113.16, 49804, 49985, 49987 WHOLESALECONNECTIONSNL Portugal 16->145 147 ignoredshee.com 188.114.97.3, 443, 49722, 49728 CLOUDFLARENETUS European Union 16->147 125 C:\Users\...2XRT3U0FPKZ2YOJCCAFX78PL774.exe, PE32 16->125 dropped 127 C:\Users\user\...\2SD0B9SI351ZFI5XERW.exe, PE32 16->127 dropped 239 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->239 241 Query firmware table information (likely to detect VMs) 16->241 243 Found many strings related to Crypto-Wallets (likely being stolen) 16->243 253 4 other signatures 16->253 30 2SD0B9SI351ZFI5XERW.exe 4 16->30         started        32 E2XRT3U0FPKZ2YOJCCAFX78PL774.exe 13 16->32         started        129 C:\Users\user\AppData\Local\...\ZMOhcIp49.hta, HTML 18->129 dropped 245 Binary is likely a compiled AutoIt script file 18->245 247 Creates HTA files 18->247 35 mshta.exe 18->35         started        37 cmd.exe 18->37         started        249 Suspicious powershell command line found 20->249 251 Tries to download and execute files (via powershell) 20->251 41 4 other processes 20->41 file6 signatures7 process8 dnsIp9 113 C:\Users\user\AppData\Local\...\lxnwEXoXU.hta, HTML 22->113 dropped 185 Binary is likely a compiled AutoIt script file 22->185 187 Machine Learning detection for dropped file 22->187 189 Found API chain indicative of sandbox detection 22->189 191 Creates HTA files 22->191 43 mshta.exe 1 22->43         started        46 cmd.exe 1 22->46         started        48 cmd.exe 26->48         started        51 conhost.exe 26->51         started        207 3 other signatures 28->207 115 C:\Users\user\AppData\Local\...\skotes.exe, PE32 30->115 dropped 193 Antivirus detection for dropped file 30->193 195 Detected unpacking (changes PE section rights) 30->195 197 Tries to evade debugger and weak emulator (self modifying code) 30->197 53 skotes.exe 30->53         started        133 185.215.113.115, 49842, 80 WHOLESALECONNECTIONSNL Portugal 32->133 209 3 other signatures 32->209 199 Suspicious powershell command line found 35->199 201 Tries to download and execute files (via powershell) 35->201 55 powershell.exe 35->55         started        57 2 other processes 37->57 203 Multi AV Scanner detection for dropped file 39->203 205 Injects a PE file into a foreign processes 39->205 59 3 other processes 39->59 62 3 other processes 41->62 file10 signatures11 process12 dnsIp13 211 Suspicious powershell command line found 43->211 213 Tries to download and execute files (via powershell) 43->213 64 powershell.exe 43->64         started        215 Drops PE files with a suspicious file extension 46->215 217 Uses schtasks.exe or at.exe to add and modify task schedules 46->217 78 2 other processes 46->78 103 C:\Temp\IzcAug8JS.hta, HTML 48->103 dropped 219 Creates HTA files 48->219 68 mshta.exe 48->68         started        70 cmd.exe 48->70         started        72 cmd.exe 48->72         started        80 4 other processes 48->80 221 Detected unpacking (changes PE section rights) 53->221 223 Tries to evade debugger and weak emulator (self modifying code) 53->223 225 Hides threads from debuggers 53->225 229 2 other signatures 53->229 105 TempEZ8YWMGV8MVMKXL0YMQLS80I7JUYIFV1.EXE, PE32 55->105 dropped 74 conhost.exe 55->74         started        149 hopeefreamed.com 172.67.205.253 CLOUDFLARENETUS United States 59->149 151 steamcommunity.com 23.197.127.21 AKAMAI-ASN1EU United States 59->151 107 C:\Users\user\AppData\...\Macromedia.com, PE32 59->107 dropped 227 Tries to steal Crypto Currency Wallets 59->227 76 Macromedia.com 59->76         started        82 11 other processes 59->82 file14 signatures15 process16 file17 109 Temp2NZKIR0Q6RFBRUVORXFUFROZDQ8ABRBH.EXE, PE32 64->109 dropped 153 Powershell drops PE file 64->153 84 Temp2NZKIR0Q6RFBRUVORXFUFROZDQ8ABRBH.EXE 64->84         started        87 conhost.exe 64->87         started        155 Suspicious powershell command line found 68->155 157 Tries to download and execute files (via powershell) 68->157 89 powershell.exe 68->89         started        92 powershell.exe 70->92         started        94 powershell.exe 72->94         started        111 C:\Users\user\AppData\...\AchillesGuard.com, PE32 76->111 dropped 159 Drops PE files with a suspicious file extension 76->159 96 powershell.exe 80->96         started        signatures18 process19 file20 177 Detected unpacking (changes PE section rights) 84->177 179 Machine Learning detection for dropped file 84->179 181 Modifies windows update settings 84->181 183 7 other signatures 84->183 117 C:\Users\...\483d2fa8a0d53818306efeb32d3.exe, PE32 89->117 dropped 98 483d2fa8a0d53818306efeb32d3.exe 89->98         started        101 conhost.exe 89->101         started        signatures21 process22 signatures23 161 Antivirus detection for dropped file 98->161 163 Detected unpacking (changes PE section rights) 98->163 165 Tries to detect sandboxes and other dynamic analysis tools (window names) 98->165 167 5 other signatures 98->167
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-02-06 16:02:18 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2a6md7flqnblzc2jvfao2eifu4oax625vemqpqzmpqjz7cby6la._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-tgwxeazkd1/
Behaviour
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:
stealer lumma_stealer lumma c2
YARA:
n/a
Link:
https://app.threat.zone/submission/244859f9-6a17-40de-bad5-58a1c6f66a92
Unpacked files
SH256 hash:
a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796
MD5 hash:
fdb373de83d6d7d5154047a4e49bf1c5
SHA1 hash:
7ec0fd9d3ffa05d72bae794fc61bb0baacb3e3b4
Link:
https://www.unpac.me/results/46682ee6-f870-4b8f-a9ba-01327f8eb335/
SH256 hash:
a619c176f238ec189f2d9df0ae551f92d9b4261336346900b4732bc4bc78342f
MD5 hash:
2badfd8d3b2e457d672bfd22b48dcee0
SHA1 hash:
976945b405cfd424b555b1bd9415ba23a61531cf
Link:
https://www.unpac.me/results/46682ee6-f870-4b8f-a9ba-01327f8eb335/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a681e60fe55c/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/a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796

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 a681e60fe55c1a15e45a4d4a0768882d38e05fdaed48c83e1963e09cfc41c796

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3337943/
  
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

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