MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661. 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: 6


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

SHA256 hash: 0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661
SHA3-384 hash: 873d465f4ec92f332eb009466f6615d5e8d9c76530112d67d052ced5eef26a04456657f363700cd2e839e907321c3c4b
SHA1 hash: af5c7c5cc06b7f56658878db4567535880509ddf
MD5 hash: a072b53a00f4e80895b3084d82cf8c78
humanhash: muppet-cat-ink-north
File name:Mandado-Intimação_Art516mlhg.msi
Download: download sample
File size:10'094'080 bytes
First seen:2023-04-03 04:04:13 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:lABXWviyzzww6mKihLiwApP+OL20OsQOZvdmu63:lAazvLK0mzlC0CA0u
Threatray 238 similar samples on MalwareBazaar
TLSH T158A62325A3D78532C55D01B7E869FE0F0539BE73437041E3B6B93D6A88F08C166BEA52
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 FXOLabs
Tags:msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
BR BR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/379428/
Detection(s):
SecuriteInfo.com.Program.Unwanted.5405.22349.11000.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys ousaban shell32.dll virus xpack
Link:
https://www.filescan.io/uploads/642a5070d1b7f0d264f9dc2c/reports/c3451c37-1560-4de7-ad28-c7557722fe76/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1206729
Signature
Antivirus detection for dropped file
Hides threads from debuggers
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 839646 Sample: Mandado-Intima#U00e7#U00e3o... Startdate: 03/04/2023 Architecture: WINDOWS Score: 84 42 Antivirus detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Tries to detect sandboxes and other dynamic analysis tools (window names) 2->46 48 2 other signatures 2->48 6 msiexec.exe 12 33 2->6         started        9 abd1 .exe 16 2->9         started        12 abd1 .exe 16 2->12         started        14 msiexec.exe 3 2->14         started        process3 file4 22 C:\Windows\Installer\MSI4EBB.tmp, PE32 6->22 dropped 24 C:\Windows\Installer\MSI4E4D.tmp, PE32 6->24 dropped 26 C:\Windows\Installer\MSI4DEE.tmp, PE32 6->26 dropped 28 4 other malicious files 6->28 dropped 16 abd1 .exe 3 19 6->16         started        20 msiexec.exe 6->20         started        50 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 9->50 52 Query firmware table information (likely to detect VMs) 9->52 54 Hides threads from debuggers 9->54 56 Tries to detect sandboxes / dynamic malware analysis system (registry check) 12->56 signatures5 process6 dnsIp7 30 15.228.77.178, 80 AMAZON-02US United States 16->30 32 hotelmessias.alwaysdata.net 185.31.40.23, 443, 49684 ALWAYSDATAFR France 16->32 34 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 16->34 36 Query firmware table information (likely to detect VMs) 16->36 38 Hides threads from debuggers 16->38 40 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->40 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=azuletwvwd7z2rau53mlh2fsvtzbejthl6vb2lhjdszj5mmrazqq._file
Verdict:
unknown
Similar samples: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 228 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion persistence themida trojan
Link:
https://tria.ge/reports/230403-enhk2aea6w/
Behaviour
Modifies Internet Explorer settings
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks whether UAC is enabled
Enumerates connected drives
Checks BIOS information in registry
Executes dropped EXE
Loads dropped DLL
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661

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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:yara_template
Create hunting rule

File information

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

Malspam

Microsoft Software Installer (MSI) msi 0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/379428/

Comments