MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a. 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: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a
SHA3-384 hash: 26b848e233f1130c415c620f5d23fdc71f767c940086d3183906160ab8c6abb5e769783d59f58b48d22af8c26464fa1f
SHA1 hash: 9895dd84b30e7722652b2f81a89e6d13e10e416a
MD5 hash: b9770b0cc509fa41b083f9c0ddaf19d2
humanhash: cold-london-finch-venus
File name:b9770b0cc509fa41b083f9c0ddaf19d2.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'570'816 bytes
First seen:2023-12-13 05:15:17 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 24576:Sy8g5cbKIdYfxnV3/rc9dl6gE3HD2zEGz8RMG+jTHFMHV+KRmyoYrfz3ci:58MMYpnVgXcHjrFxaLFs+KRmyoAfD
TLSH T12A7523A27AF0A5F5DC336B7084FA12D327363D53E4B4469B36A1681A08B39C47D3477A
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 abuse_ch
Tags:exe LummaStealer


Avatar
abuse_ch
LummaStealer C2:
http://soupinterestoe.fun/api

Intelligence

File Origin
# of uploads :
1
# of downloads :
339
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/467096/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Searching for the browser window
DNS request
Sending a custom TCP request
Behavior that indicates a threat
Creating a file
Delayed writing of the file
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Replacing files
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/65793e135937bfdbca0ec5b4/reports/bcf5089d-cc96-4b89-9fdc-d8701c22c486/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a
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.
Malware family:
RisePro Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f442b44-aeee-420d-8624-c67ca91a06eb
Result
Threat name:
PrivateLoader, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1361196
Signature
Adds extensions / path to Windows Defender exclusion list (Registry)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
Contains functionality to inject threads in other processes
Contains functionality to modify clipboard data
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Exclude list of file types from scheduled, custom, and real-time scanning
Found API chain indicative of sandbox detection
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies Group Policy settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 PrivateLoader
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1361196 Sample: Mw1Toi3D0h.exe Startdate: 13/12/2023 Architecture: WINDOWS Score: 100 85 ipinfo.io 2->85 101 Snort IDS alert for network traffic 2->101 103 Antivirus detection for dropped file 2->103 105 Antivirus / Scanner detection for submitted sample 2->105 107 7 other signatures 2->107 10 Mw1Toi3D0h.exe 1 4 2->10         started        13 OfficeTrackerNMP131.exe 2->13         started        16 OfficeTrackerNMP131.exe 2->16         started        18 5 other processes 2->18 signatures3 process4 file5 71 C:\Users\user\AppData\Local\...\Ws3RF02.exe, PE32 10->71 dropped 73 C:\Users\user\AppData\Local\...\7hi1uQ94.exe, PE32 10->73 dropped 20 Ws3RF02.exe 1 4 10->20         started        129 Multi AV Scanner detection for dropped file 13->129 131 Machine Learning detection for dropped file 13->131 133 Found many strings related to Crypto-Wallets (likely being stolen) 13->133 141 5 other signatures 13->141 135 Tries to steal Mail credentials (via file / registry access) 16->135 137 Disables Windows Defender (deletes autostart) 16->137 139 Tries to harvest and steal browser information (history, passwords, etc) 16->139 75 C:\...\YoJnqMFDkJjeyOdO3KIbfsk6d2Z7l9jW.zip, Zip 18->75 dropped 24 WerFault.exe 18->24         started        signatures6 process7 file8 67 C:\Users\user\AppData\Local\...\2bO4228.exe, PE32 20->67 dropped 69 C:\Users\user\AppData\Local\...\1Yv70Sj2.exe, PE32 20->69 dropped 109 Multi AV Scanner detection for dropped file 20->109 111 Binary is likely a compiled AutoIt script file 20->111 113 Machine Learning detection for dropped file 20->113 26 2bO4228.exe 11 508 20->26         started        31 1Yv70Sj2.exe 12 20->31         started        signatures9 process10 dnsIp11 97 193.233.132.51 FREE-NET-ASFREEnetEU Russian Federation 26->97 99 ipinfo.io 34.117.59.81 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 26->99 77 C:\Users\user\AppData\...\FANBooster131.exe, PE32 26->77 dropped 79 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 26->79 dropped 81 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 26->81 dropped 83 2 other malicious files 26->83 dropped 115 Multi AV Scanner detection for dropped file 26->115 117 Tries to steal Mail credentials (via file / registry access) 26->117 119 Machine Learning detection for dropped file 26->119 127 8 other signatures 26->127 33 schtasks.exe 26->33         started        35 schtasks.exe 26->35         started        37 WerFault.exe 26->37         started        121 Binary is likely a compiled AutoIt script file 31->121 123 Found API chain indicative of sandbox detection 31->123 125 Contains functionality to modify clipboard data 31->125 39 chrome.exe 9 31->39         started        42 chrome.exe 31->42         started        44 chrome.exe 31->44         started        46 7 other processes 31->46 file12 signatures13 process14 dnsIp15 48 conhost.exe 33->48         started        50 conhost.exe 35->50         started        93 192.168.2.5 unknown unknown 39->93 95 239.255.255.250 unknown Reserved 39->95 52 chrome.exe 39->52         started        63 2 other processes 39->63 55 chrome.exe 42->55         started        57 chrome.exe 44->57         started        59 chrome.exe 46->59         started        61 chrome.exe 46->61         started        65 5 other processes 46->65 process16 dnsIp17 87 tpop-api.twitter.com 104.244.42.130 TWITTERUS United States 52->87 89 twitter.com 104.244.42.193 TWITTERUS United States 52->89 91 100 other IPs or domains 52->91
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2023-12-13 05:16:06 UTC
File Type:
PE (Exe)
Extracted files:
165
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6rnr2qcckajnnuxrbh7fltxwgy4lvmxra6xlmz3t4atscgr2r5a._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:privateloader family:risepro loader persistence stealer
Link:
https://tria.ge/reports/231213-fx5btsgehj/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
AutoIT Executable
Drops file in System32 directory
Adds Run key to start application
Drops startup file
Executes dropped EXE
Loads dropped DLL
PrivateLoader
RisePro
Malware Config
C2 Extraction:
193.233.132.51
Unpacked files
SH256 hash:
7f415239fa8507fd31b787ea5ae6128310125e8c5b1e014925f259895c790a73
MD5 hash:
ca59a8973a87f7abe86d0f5d20bf7071
SHA1 hash:
e413a4a7cd9b30f23b50e6cc602261f3918e6f02
Link:
https://www.unpac.me/results/33aafb7d-6091-4fa0-b757-e05d5168b13e/
SH256 hash:
90c42b02df45ecb4e8b8e6889472a8b9f9d5232434d722b61df2ee4098f17773
MD5 hash:
9f6224994da6164026cb5b96d07eb512
SHA1 hash:
8343002e98377ef424d93abf2902215c030c66fd
Link:
https://www.unpac.me/results/33aafb7d-6091-4fa0-b757-e05d5168b13e/
SH256 hash:
4cac395c67ae9a2e9bc8aca39bb80f4032441a833b5555ef63f75b431a230c62
MD5 hash:
6f81421da6ca8b3a3d3a437218f24bd9
SHA1 hash:
309fbe5fb94fc13ed5b548329c247355ec7474ed
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/33aafb7d-6091-4fa0-b757-e05d5168b13e/
SH256 hash:
bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a
MD5 hash:
b9770b0cc509fa41b083f9c0ddaf19d2
SHA1 hash:
9895dd84b30e7722652b2f81a89e6d13e10e416a
Detections:
win_redline_wextract_hunting_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/33aafb7d-6091-4fa0-b757-e05d5168b13e/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bfa2d8ea0212/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/bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a

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: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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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: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 bfa2d8ea02128096b697884ff2ae77b1b1c5d597883d75b33b9f013908d1d47a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2738241/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/467096/

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