MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7d1c3847d2c0471222310400f039d4a1eec1dd807c4d5e2e801ac169a8f8074. 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


Metamorfo


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7d1c3847d2c0471222310400f039d4a1eec1dd807c4d5e2e801ac169a8f8074
SHA3-384 hash: 9e104ccbd37076056a4e9b6b8bd3487425a0b9a3d4d0f7e49d1c32a2d9ad8615d30b433474b1938dc36f6e2317791ea9
SHA1 hash: ea1601eb1fc3e270be97b6cf5d15f837a5bba3e0
MD5 hash: 1a08c619e2d5aa5467e1882562d1903d
humanhash: finch-mike-seventeen-potato
File name:NFe3523044466446041617576482_procNFe.msi
Download: download sample
Signature Metamorfo
Create hunting rule
File size:22'451'200 bytes
First seen:2023-05-30 07:16:21 UTC
Last seen:2023-05-30 19:04:06 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:N40ffx3L7HiUwruewSm+gm2YZS7PSkUfCXdMiSg2PaGUNQqEb1ThlKjrHxJO0c4N:NFdwieG+RiaVQ2hUaqmlKjtrp
Threatray 24 similar samples on MalwareBazaar
TLSH T11C372312B9CBC632EB6D5576D568FB2F24BE7FE2073180D763D8399A49B04C152B1E02
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:MetaMorfo msi

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint lolbin shell32.dll
Link:
https://www.filescan.io/uploads/6475a2f2c37391dd4a49449e/reports/aca733bb-d656-4922-8f0a-fe24bd47887f/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/f7d1c3847d2c0471222310400f039d4a1eec1dd807c4d5e2e801ac169a8f8074
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/f7d1c3847d2c0471222310400f039d4a1eec1dd807c4d5e2e801ac169a8f8074
Result
Threat name:
Metamorfo
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1244959
Signature
Antivirus detection for dropped file
Hides threads from debuggers
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with function prologues
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)
Snort IDS alert for network traffic
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Yara detected Metamorfo
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 877970 Sample: NFe352304446644604161757648... Startdate: 30/05/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Antivirus detection for dropped file 2->48 50 Multi AV Scanner detection for dropped file 2->50 52 4 other signatures 2->52 6 msiexec.exe 3 17 2->6         started        9 nana.jpg.exe 2 2->9         started        12 nana.jpg.exe 2 2->12         started        14 msiexec.exe 5 2->14         started        process3 file4 26 C:\Windows\Installer\MSI3204.tmp, PE32 6->26 dropped 28 C:\Windows\Installer\MSI31A6.tmp, PE32 6->28 dropped 30 C:\Windows\Installer\MSI3147.tmp, PE32 6->30 dropped 32 6 other malicious files 6->32 dropped 16 nana.jpg.exe 2 6->16         started        19 nana.jpg.exe 2 6->19         started        21 nana.jpg.exe 2 6->21         started        23 2 other processes 6->23 54 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 9->54 56 Query firmware table information (likely to detect VMs) 9->56 58 Overwrites code with function prologues 9->58 60 Hides threads from debuggers 12->60 signatures5 process6 dnsIp7 36 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 16->36 38 Query firmware table information (likely to detect VMs) 16->38 40 Overwrites code with function prologues 16->40 44 2 other signatures 16->44 42 Hides threads from debuggers 19->42 34 54.39.10.87, 49710, 80 OVHFR Canada 23->34 signatures8
Gathering data
Threat name:
Win32.Trojan.BankerX
Create hunting rule
Status:
Malicious
First seen:
2023-05-24 21:56:27 UTC
File Type:
Binary (Archive)
Extracted files:
163
AV detection:
9 of 37 (24.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=67i4hbd5fqchcirdcbaa6a45jipoyhoya7cnlyxiagwbngupqb2a._file
Verdict:
unknown
Similar samples:
0668b24ed5b0ff9d4414eed8b3e8b2acf21226675faa1d2ce91cb29eb1910661
Metamorfo
28e4f08ebf77fcd69b22bfc7b3250da50606993892c0edce8828492e08484c38
Metamorfo
61b65fe68d4a0acbcb1ea4512ebdc5c7a41aee8a3bf848cb52657738a6033156
Metamorfo
693f4ad5fff2c9a297b872a1d1d7dcb04e7b9c5fcd8eeff329b57932ab92096a
Metamorfo
7a15f6773f997f669b096f5499146a34f496cdd13b44993821d762fed2a8793b
Metamorfo
8f028f97b88c8cd5e90315f7ed23691686699c580bd2b1f2ccdac450fc502e9f
Metamorfo
97c385d953788a3d5de8a2d20218c87e77dc6314fe86a2fd11dfa65a49318d39
Metamorfo
bc20b10ab362cba5524cb16266b11cc4de3e03c37b34f0d4f8c2bcb646c8b6e0
Metamorfo
c5bca1a2124305f02deb895af9c165096aa16d9db5cdc8aa47e06e199457e678
Metamorfo
+ 14 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230530-h4dtkagd2s/
Behaviour
Modifies data under HKEY_USERS
Modifies registry class
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f7d1c3847d2c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Metamorfo
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f7d1c3847d2c0471222310400f039d4a1eec1dd807c4d5e2e801ac169a8f8074

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: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.

Comments