MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b
SHA3-384 hash: ab9ccdca47aab7a8e2341603fb5d616b194dd288271ffa45e74708f43589a400fdfd5d76f319f9955949a22c6b01a79a
SHA1 hash: 3332b2fd826b88f3dc5b30b3465ad38f3754984c
MD5 hash: ac8415fb4d174f1999c4dc86cb761a69
humanhash: carpet-freddie-nitrogen-washington
File name:18847_9.msi
Download: download sample
File size:6'507'520 bytes
First seen:2024-04-09 12:51:58 UTC
Last seen:2024-04-09 13:33:29 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:DONAYYQwpvAcBOUdTKbeV8hGB0sKJCIF:yNAYspAcBXdqq7B0n
TLSH T168663307B8CA873DD88A037142D7937B8B22A8244923C516537E59587BE35D0B6FB3E7
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 abuse_ch
Tags:msi

Intelligence

File Origin
# of uploads :
2
# of downloads :
59
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Labled as:
Win64/Spy.Ousaban
Link:
https://www.hybrid-analysis.com/sample/676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b
Result
Threat name:
n/a
Detection:
malicious
Classification:
rans.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1422948
Signature
Hides threads from debuggers
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Writes many files with high entropy
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1422948 Sample: 18847_9.msi Startdate: 09/04/2024 Architecture: WINDOWS Score: 60 42 mwadvogadosassociados.com 2->42 48 Multi AV Scanner detection for dropped file 2->48 50 PE file contains section with special chars 2->50 9 msiexec.exe 19 43 2->9         started        12 msiexec.exe 2 2->12         started        signatures3 process4 file5 26 C:\Windows\Installer\MSID9E9.tmp, PE32 9->26 dropped 28 C:\Windows\Installer\MSID98A.tmp, PE32 9->28 dropped 30 C:\Users\user\...\WebExperienceHostApp.exe, PE32+ 9->30 dropped 32 7 other files (none is malicious) 9->32 dropped 14 WebExperienceHostApp.exe 8 167 9->14         started        19 msiexec.exe 9->19         started        process6 dnsIp7 44 mwadvogadosassociados.com 203.161.38.131, 443, 49705 VNPT-AS-VNVNPTCorpVN Malaysia 14->44 34 C:\Users\user\AppData\...\vulkan-1.dll, PE32+ 14->34 dropped 36 C:\Users\user\...\chrome_pwa_launcher.exe, PE32+ 14->36 dropped 38 C:\Users\user\AppData\...\chrome_elf.dll, PE32+ 14->38 dropped 40 136 other malicious files 14->40 dropped 46 Writes many files with high entropy 14->46 21 chrome.exe 14->21         started        file8 signatures9 process10 signatures11 52 Hides threads from debuggers 21->52 24 WerFault.exe 2 21->24         started        process12
Score:
5%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5xjngyifqtsk7bgq6icvwwkhamt5usoijgackpbjeymali44n5q._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://tria.ge/reports/240409-p3284aaf8y/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Enumerates connected drives
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/676e969b082c27257c2687902adaca38193ed24e424c0129e14930c02d1ce37b

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:Detect_LATAM_MSI_Banker
Create hunting rule
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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.

Comments