MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0. 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: 12


Intelligence 12 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0
SHA3-384 hash: f95a5ee9b03a030f40e357d42526181bb7c8c8fc18855fd6c2e66d0431102482ab247c51160516f4e4a4eea829e16c42
SHA1 hash: 69cb197a2336a58924f8f71bb65ac43e6668533a
MD5 hash: 14e777412523173eb4dc71e384bf6f57
humanhash: lion-william-bravo-florida
File name:6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'603'520 bytes
First seen:2024-01-02 18:58:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 49152:EPTt5uBMb2Rw/y0bgJjFmriZ7IT2dPWR8lFPYwPmfn3HQIyOcf:+pBb160bgJjwrF6gqp7yXQIyO4
TLSH T11AC5334256C15932C9F56B70A4F706C71A30BEA3EE244B1F3981EB9408F39A5F536B39
TrID 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter adm1n_usa32
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
305
Origin country :
RO RO
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

Win.Packed.Stealerc-10017072-0
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Сreating synchronization primitives
Searching for the browser window
DNS request
Sending a custom TCP request
Reading critical registry keys
Searching for the window
Blocking the Windows Defender launch
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed risepro rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/65945d1bb4e856b72831a98c/reports/f2c8ef52-444b-41bb-8717-ddc596621d42/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0
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:
Malicious
Link:
https://analyze.intezer.com/analyses/6202f9ab-714c-4217-bb4c-09c3d937a8ba
Result
Threat name:
RisePro Stealer, SmokeLoader, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1368944
Signature
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
Contains functionality to modify clipboard data
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found API chain indicative of sandbox detection
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies Windows Defender protection settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Phishing site detected (based on logo match)
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected RisePro Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1368944 Sample: qhNIPt85oM.exe Startdate: 02/01/2024 Architecture: WINDOWS Score: 100 165 ipinfo.io 2->165 207 Snort IDS alert for network traffic 2->207 209 Antivirus detection for URL or domain 2->209 211 Antivirus detection for dropped file 2->211 213 13 other signatures 2->213 14 qhNIPt85oM.exe 1 4 2->14         started        17 OfficeTrackerNMP131.exe 2->17         started        20 FANBooster131.exe 2->20         started        22 6 other processes 2->22 signatures3 process4 dnsIp5 147 C:\Users\user\AppData\Local\...\rb7ZA41.exe, PE32 14->147 dropped 149 C:\Users\user\AppData\Local\...\7MJ8gW89.exe, PE32 14->149 dropped 25 rb7ZA41.exe 1 4 14->25         started        151 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 17->151 dropped 153 C:\...\mkZjWQP5Fcycf7Pj8KwwuigKXMxXfMju.zip, Zip 17->153 dropped 185 Antivirus detection for dropped file 17->185 187 Multi AV Scanner detection for dropped file 17->187 189 Detected unpacking (changes PE section rights) 17->189 205 3 other signatures 17->205 29 powershell.exe 17->29         started        31 powershell.exe 17->31         started        33 powershell.exe 17->33         started        39 9 other processes 17->39 155 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 20->155 dropped 157 C:\...\73h544VDRqKjGsDHJxbDUXb2kl3HUGYR.zip, Zip 20->157 dropped 191 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->191 193 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 20->193 195 Tries to steal Mail credentials (via file / registry access) 20->195 197 Tries to harvest and steal browser information (history, passwords, etc) 20->197 167 127.0.0.1 unknown unknown 22->167 159 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 22->159 dropped 161 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 22->161 dropped 163 2 other malicious files 22->163 dropped 199 Machine Learning detection for dropped file 22->199 201 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 22->201 203 Queries memory information (via WMI often done to detect virtual machines) 22->203 35 WerFault.exe 22->35         started        37 WerFault.exe 22->37         started        file6 signatures7 process8 file9 131 C:\Users\user\AppData\Local\...\te3ZF22.exe, PE32 25->131 dropped 133 C:\Users\user\AppData\Local\...\6Mb3Ab2.exe, PE32 25->133 dropped 223 Antivirus detection for dropped file 25->223 225 Multi AV Scanner detection for dropped file 25->225 227 Machine Learning detection for dropped file 25->227 41 te3ZF22.exe 1 4 25->41         started        45 conhost.exe 29->45         started        47 conhost.exe 31->47         started        49 conhost.exe 33->49         started        51 conhost.exe 39->51         started        53 conhost.exe 39->53         started        55 conhost.exe 39->55         started        57 6 other processes 39->57 signatures10 process11 file12 135 C:\Users\user\AppData\Local\...\5ik2kS2.exe, PE32 41->135 dropped 137 C:\Users\user\AppData\Local\...\2xr5439.exe, PE32 41->137 dropped 229 Antivirus detection for dropped file 41->229 231 Multi AV Scanner detection for dropped file 41->231 233 Binary is likely a compiled AutoIt script file 41->233 235 Machine Learning detection for dropped file 41->235 59 5ik2kS2.exe 21 40 41->59         started        64 2xr5439.exe 12 41->64         started        signatures13 process14 dnsIp15 181 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 59->181 183 ipinfo.io 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 59->183 139 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 59->139 dropped 141 C:\Users\user\AppData\...\FANBooster131.exe, PE32 59->141 dropped 143 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 59->143 dropped 145 2 other malicious files 59->145 dropped 237 Antivirus detection for dropped file 59->237 239 Multi AV Scanner detection for dropped file 59->239 241 Detected unpacking (changes PE section rights) 59->241 251 9 other signatures 59->251 66 cmd.exe 59->66         started        68 cmd.exe 59->68         started        71 powershell.exe 59->71         started        80 12 other processes 59->80 243 Binary is likely a compiled AutoIt script file 64->243 245 Machine Learning detection for dropped file 64->245 247 Found API chain indicative of sandbox detection 64->247 249 Contains functionality to modify clipboard data 64->249 73 chrome.exe 1 64->73         started        76 chrome.exe 64->76         started        78 chrome.exe 64->78         started        file16 signatures17 process18 dnsIp19 82 conhost.exe 66->82         started        84 schtasks.exe 66->84         started        215 Uses schtasks.exe or at.exe to add and modify task schedules 68->215 95 2 other processes 68->95 217 Found many strings related to Crypto-Wallets (likely being stolen) 71->217 86 conhost.exe 71->86         started        175 192.168.2.4 unknown unknown 73->175 177 192.168.2.7 unknown unknown 73->177 179 3 other IPs or domains 73->179 88 chrome.exe 73->88         started        97 2 other processes 73->97 91 chrome.exe 76->91         started        93 chrome.exe 78->93         started        99 11 other processes 80->99 signatures20 process21 dnsIp22 101 OfficeTrackerNMP131.exe 82->101         started        169 142.250.113.100 GOOGLEUS United States 88->169 171 142.250.113.103 GOOGLEUS United States 88->171 173 35 other IPs or domains 88->173 process23 file24 127 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 101->127 dropped 129 C:\...\vGl044hIjeC6grkl4MfBtWctsJiDN1Ih.zip, Zip 101->129 dropped 219 Modifies Windows Defender protection settings 101->219 221 Hides threads from debuggers 101->221 105 powershell.exe 101->105         started        107 powershell.exe 101->107         started        109 powershell.exe 101->109         started        111 9 other processes 101->111 signatures25 process26 process27 113 conhost.exe 105->113         started        115 conhost.exe 107->115         started        117 conhost.exe 109->117         started        119 conhost.exe 111->119         started        121 conhost.exe 111->121         started        123 conhost.exe 111->123         started        125 6 other processes 111->125
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2024-01-01 23:55:52 UTC
File Type:
PE (Exe)
Extracted files:
202
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmcxolrz5j5ojqzzn67nyhs2iyw3htlbdpufjd2ffmxmdhyvqhaa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
brand:google collection discovery evasion persistence phishing spyware stealer trojan
Link:
https://tria.ge/reports/240102-231rgsecg4/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Detected google phishing page
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
dff76a42f178033de772a9a485b1e7ad17e6a25d878d72d06694020872978a48
MD5 hash:
c45b3c413cf676397f1e6eba3df0d7ee
SHA1 hash:
88602f77c423f59704f9433a85be39eb4a0e3a89
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/4b391e1a-d7ef-4892-8e37-8c46d5451ff6/
SH256 hash:
6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0
MD5 hash:
14e777412523173eb4dc71e384bf6f57
SHA1 hash:
69cb197a2336a58924f8f71bb65ac43e6668533a
Link:
https://www.unpac.me/results/4b391e1a-d7ef-4892-8e37-8c46d5451ff6/
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/6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0

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:Borland
Create hunting rule
Author:malware-lu
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

Web download

LummaStealer

Executable exe 6b05772e39ea7ae4c3396fbedc1e5a462db3cd611be8548f452b2ec19f1581c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2744391/
  
Delivery method
Distributed via web download

Comments