MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44
SHA3-384 hash: f28489414ee1b5d098cf83c851cf738d0a427ec9e432a47ae9e509327c4e4b7fb286d2153056c6e9ade6054e4f9250f1
SHA1 hash: 919d6ae5c9badb9b4cd5e86517165fa567bad277
MD5 hash: 02f1d0ec4fe7ff37798172887f0be054
humanhash: pluto-montana-undress-louisiana
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'607'104 bytes
First seen:2023-12-28 16:30:11 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 49152:79kwSddA2b249acwsdgtLY91yMY2Z8n5udqaImtRQMG099ElJlULCPZjqCKMtdF9:2wsAp2acwsdByzWGutWYUflU+0kpOyPa
TLSH T121C53393E7E501B2D8A613305CE917832B717CA2CEB4736B2B2165CE4DB2991357273B
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 jstrosch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469529/
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
Creating a file
Sending an HTTP GET request
Running batch commands
Blocking the Windows Defender launch
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
advpack anti-vm CAB control explorer installer lolbin lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/658da2c9f4b6e5e1635dd7d3/reports/b8f2f911-e641-42af-bc7a-cd83001c515f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44
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/776158c5-28aa-4892-94c7-576d76daea47
Result
Threat name:
RisePro Stealer, SmokeLoader, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1367741
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
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
Suspicious execution chain found
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: 1367741 Sample: file.exe Startdate: 28/12/2023 Architecture: WINDOWS Score: 100 133 rr3.sn-q4fl6nds.googlevideo.com 2->133 135 rr3---sn-q4fl6nds.googlevideo.com 2->135 137 ipinfo.io 2->137 149 Snort IDS alert for network traffic 2->149 151 Antivirus detection for URL or domain 2->151 153 Antivirus detection for dropped file 2->153 155 12 other signatures 2->155 11 file.exe 1 4 2->11         started        14 MaxLoonaFest131.exe 2->14         started        17 FANBooster131.exe 2->17         started        19 6 other processes 2->19 signatures3 process4 file5 113 C:\Users\user\AppData\Local\...\JS3CC79.exe, PE32 11->113 dropped 115 C:\Users\user\AppData\Local\...\7cs4wQ61.exe, PE32 11->115 dropped 21 JS3CC79.exe 1 4 11->21         started        117 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 14->117 dropped 119 C:\...\zvruLa7aGysoyLYey4gWR0oqvbRNjhfE.zip, Zip 14->119 dropped 183 Antivirus detection for dropped file 14->183 185 Multi AV Scanner detection for dropped file 14->185 187 Detected unpacking (changes PE section rights) 14->187 201 4 other signatures 14->201 25 WerFault.exe 14->25         started        27 WerFault.exe 14->27         started        121 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 17->121 dropped 189 Detected unpacking (overwrites its own PE header) 17->189 191 Tries to steal Mail credentials (via file / registry access) 17->191 193 Machine Learning detection for dropped file 17->193 195 Tries to harvest and steal browser information (history, passwords, etc) 17->195 123 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 19->123 dropped 125 C:\...\xyB77UFca2NPHDqKj8dNCMfE1GaYyo41.zip, Zip 19->125 dropped 197 Modifies Windows Defender protection settings 19->197 199 Hides threads from debuggers 19->199 29 powershell.exe 19->29         started        31 powershell.exe 19->31         started        33 powershell.exe 19->33         started        35 23 other processes 19->35 signatures6 process7 file8 97 C:\Users\user\AppData\Local\...\RH3xJ23.exe, PE32 21->97 dropped 99 C:\Users\user\AppData\Local\...\6vF7OM3.exe, PE32 21->99 dropped 157 Antivirus detection for dropped file 21->157 159 Machine Learning detection for dropped file 21->159 37 RH3xJ23.exe 1 4 21->37         started        41 conhost.exe 29->41         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        47 conhost.exe 35->47         started        49 conhost.exe 35->49         started        51 conhost.exe 35->51         started        53 18 other processes 35->53 signatures9 process10 file11 101 C:\Users\user\AppData\Local\...\5xd4KT6.exe, PE32 37->101 dropped 103 C:\Users\user\AppData\Local\...\2nB1805.exe, PE32 37->103 dropped 161 Antivirus detection for dropped file 37->161 163 Binary is likely a compiled AutoIt script file 37->163 165 Machine Learning detection for dropped file 37->165 55 5xd4KT6.exe 21 41 37->55         started        60 2nB1805.exe 12 37->60         started        signatures12 process13 dnsIp14 145 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 55->145 147 ipinfo.io 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 55->147 105 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 55->105 dropped 107 C:\Users\user\AppData\...\FANBooster131.exe, PE32 55->107 dropped 109 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 55->109 dropped 111 2 other malicious files 55->111 dropped 167 Antivirus detection for dropped file 55->167 169 Multi AV Scanner detection for dropped file 55->169 171 Detected unpacking (changes PE section rights) 55->171 181 9 other signatures 55->181 62 cmd.exe 55->62         started        65 powershell.exe 55->65         started        67 cmd.exe 55->67         started        76 13 other processes 55->76 173 Binary is likely a compiled AutoIt script file 60->173 175 Machine Learning detection for dropped file 60->175 177 Found API chain indicative of sandbox detection 60->177 179 Contains functionality to modify clipboard data 60->179 69 chrome.exe 9 60->69         started        72 chrome.exe 60->72         started        74 chrome.exe 60->74         started        file15 signatures16 process17 dnsIp18 203 Uses schtasks.exe or at.exe to add and modify task schedules 62->203 91 2 other processes 62->91 205 Found many strings related to Crypto-Wallets (likely being stolen) 65->205 78 conhost.exe 65->78         started        93 2 other processes 67->93 139 192.168.2.12 unknown unknown 69->139 141 192.168.2.10 unknown unknown 69->141 143 239.255.255.250 unknown Reserved 69->143 207 Suspicious execution chain found 69->207 80 chrome.exe 69->80         started        83 chrome.exe 69->83         started        85 chrome.exe 69->85         started        87 chrome.exe 72->87         started        89 chrome.exe 74->89         started        95 11 other processes 76->95 signatures19 process20 dnsIp21 127 i.ytimg.com 142.250.113.119 GOOGLEUS United States 80->127 129 142.250.113.190 GOOGLEUS United States 80->129 131 35 other IPs or domains 80->131
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44/
Threat name:
Win32.Spyware.Risepro
Create hunting rule
Status:
Malicious
First seen:
2023-12-28 16:31:07 UTC
File Type:
PE (Exe)
Extracted files:
202
AV detection:
15 of 20 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6h4cxpaw6okmx6pq2bo23iir3s3romu5vyukt4e7k5n4binfnca._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence trojan
Link:
https://tria.ge/reports/231228-t1c9eaeehn/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
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
Enumerates physical storage devices
Program crash
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Windows security modification
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
3761bbfe98bafe7d0acde6c1b4cefd71a5ebb2e62dc5e080ae30b79cd36538d6
MD5 hash:
2b1ed4802c6b1a7514ad2dab7f0aaa2e
SHA1 hash:
048965061293225c554c38e410a368641333e7c1
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/7e0e0626-892f-4b2e-aefa-6831ccc5ceec/
SH256 hash:
cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44
MD5 hash:
02f1d0ec4fe7ff37798172887f0be054
SHA1 hash:
919d6ae5c9badb9b4cd5e86517165fa567bad277
Link:
https://www.unpac.me/results/7e0e0626-892f-4b2e-aefa-6831ccc5ceec/
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/cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44

File information

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

Web download

LummaStealer

Executable exe cf8fc15de0b79ca65fcf8682ed6d088ee5b8b994ed71454f84fabade050d2b44

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2744391/
Cape
Cape
https://www.capesandbox.com/analysis/469529/

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