MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7
SHA3-384 hash: af8b792b1699255879f3239138d52ba44516147ec806b02ca6efe8a357ae608f7cd23db48d49d6d7f93633e887841ea3
SHA1 hash: f1d5afeac227fa81e76a57374d6614fa078e4865
MD5 hash: 0b02742b5d489839e5e112bfd2e0e653
humanhash: magnesium-fish-burger-twelve
File name:0b02742b5d489839e5e112bfd2e0e653
Download: download sample
Signature LummaStealer
Create hunting rule
File size:4'345'344 bytes
First seen:2023-08-21 08:52:11 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 98304:kvCv+uKTFHA+XWBflMPzidUtybVkw0KAKnZelHS:2CLYIBfMEbqw6KnAH
TLSH T15016BE12B98ACDBAFA6F6932947AF6B2137E7EE0077244C766D53D7E19704C00631B42
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter zbetcheckin
Tags:LummaStealer msi signed

Code Signing Certificate

Organisation:dpq2SqmpsB
Issuer:dpq2SqmpsB
Algorithm:sha256WithRSAEncryption
Valid from:2023-08-15T13:39:08Z
Valid to:2024-08-15T13:59:08Z
Serial number: 1b2c4ec09430cf954cd6d2ad6e89e8f9
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 79c3d31fd63f8897a6a45fdd3ec061cf2424e6fc5d03f7a7dbae7f81717da7f3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/443933/
Detection(s):
SecuriteInfo.com.Win32.DangerousSig.25243.11817.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.DangerousSig.28731.23395.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm control evasive fingerprint lolbin msiexec remote shell32
Link:
https://www.filescan.io/uploads/64e325efc5baea601a281613/reports/4d07e790-223e-468b-8e72-05a5ab412607/overview
Verdict:
Malicious
Labled as:
ABRisk.SRXX
Link:
https://www.hybrid-analysis.com/sample/130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1294394
Signature
Contains functionality to detect sleep reduction / modifications
Drops executables to the windows directory (C:\Windows) and starts them
Found hidden mapped module (file has been removed from disk)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1294394 Sample: vIFfxulLUN.msi Startdate: 21/08/2023 Architecture: WINDOWS Score: 88 51 Multi AV Scanner detection for dropped file 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Machine Learning detection for dropped file 2->55 57 Contains functionality to detect sleep reduction / modifications 2->57 8 msiexec.exe 85 44 2->8         started        12 MpCopyAccelerator.exe 4 2->12         started        14 msiexec.exe 2 2->14         started        process3 file4 33 C:\Windows\Installer\MSI38E1.tmp, PE32 8->33 dropped 35 C:\Windows\Installer\MSI3449.tmp, PE32 8->35 dropped 37 C:\Windows\Installer\MSI33CB.tmp, PE32 8->37 dropped 43 6 other malicious files 8->43 dropped 65 Drops executables to the windows directory (C:\Windows) and starts them 8->65 16 msiexec.exe 1 8->16         started        19 MSI38E1.tmp 8->19         started        39 C:\Users\user\...\MpCopyAccelerator.exe, PE32+ 12->39 dropped 41 C:\Users\user\AppData\...\MpClient.dll, PE32+ 12->41 dropped 21 MpCopyAccelerator.exe 1 12->21         started        signatures5 process6 signatures7 45 Query firmware table information (likely to detect VMs) 16->45 47 Writes to foreign memory regions 21->47 49 Maps a DLL or memory area into another process 21->49 23 cmd.exe 2 21->23         started        process8 file9 31 C:\Users\user\AppData\Local\Temp\earkuykme, PE32 23->31 dropped 59 Injects code into the Windows Explorer (explorer.exe) 23->59 61 Writes to foreign memory regions 23->61 63 Found hidden mapped module (file has been removed from disk) 23->63 27 conhost.exe 23->27         started        29 explorer.exe 23->29         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-08-18 20:06:39 UTC
File Type:
Binary (Archive)
Extracted files:
165
AV detection:
4 of 38 (10.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cmbarrfi6awcsqyvysjhj4pfezwz4hryfegah325d7azfs4hjd3q._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma spyware stealer trojan
Link:
https://tria.ge/reports/230821-ktap9sdg21/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Enumerates connected drives
Drops startup file
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Amadey
Lumma Stealer
Malware Config
C2 Extraction:
45.9.74.182/b7djSDcPcZ/index.php
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7

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: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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR

File information

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

Web download

LummaStealer

Microsoft Software Installer (MSI) msi 130208c4a8f02c294315c49274f1e5266d9e1e38290c03ef5d1fc192cb8748f7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2705870/
Cape
Cape
https://www.capesandbox.com/analysis/443933/

Comments


Avatar
zbet commented on 2023-08-21 08:52:12 UTC

url : hxxps://www.lazagrc3cnk.xyz/rm/ucontent/uid_457296/DirectX12AdvancedSupport.msi