MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64
SHA3-384 hash: 14911a9067161b1c9ced72add9fc2a7130cc1826991d809bea96d32d56ed114715193d551da0f58e770f88b8d3943767
SHA1 hash: 19f927dfeff1e8038e208760a582352aaae637dd
MD5 hash: 33f2dff76951b1704911d3bace5dc1b8
humanhash: south-cold-lion-robin
File name:33f2dff76951b1704911d3bace5dc1b8
Download: download sample
Signature Metamorfo
Create hunting rule
File size:270'336 bytes
First seen:2021-10-05 07:22:22 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 3072:RmMj5J903DaY4Axwgz88ereWn/7w05g0ZMcB3RUN46ILJ9+ZB5yOan7w:RmV3DaY4AM8er1nzTQrUw
Threatray 2 similar samples on MalwareBazaar
TLSH T1EF447D07B3D5437AE4DB07325B8F93628A72EC788663412B1249790E2EF1554B7B73E2
Reporter zbetcheckin
Tags:MetaMorfo msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/194918/
Detection(s):
SecuriteInfo.com.RDMK.cmRtazpKxKzi0pVLtXUmAmezzdjf.17904.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.JS.Obfus-679.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.JS.Obfus-1914.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
monero
Link:
https://www.filescan.io/uploads/615c0699b95458900cdc5f45/reports/72b9adb1-7ff8-4081-8338-346ec851b349/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/864547
Signature
Contains functionality to create processes via WMI
Creates autostart registry keys with suspicious names
Creates processes via WMI
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 496978 Sample: bnFy9sHX4b Startdate: 05/10/2021 Architecture: WINDOWS Score: 64 46 ze01.merseine.com 2->46 48 chacaranggtanovoaurhj.com 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Machine Learning detection for dropped file 2->52 54 Contains functionality to create processes via WMI 2->54 9 msiexec.exe 9 28 2->9         started        12 TdQct.exe 2 2->12         started        14 msiexec.exe 2 2->14         started        signatures3 process4 file5 36 C:\Windows\Installer\MSIF456.tmp, PE32 9->36 dropped 38 C:\Windows\Installer\MSIF232.tmp, PE32 9->38 dropped 16 msiexec.exe 4 25 9->16         started        20 iexplore.exe 1 12->20         started        process6 dnsIp7 40 s3-r-w.sa-east-1.amazonaws.com 52.95.163.27, 443, 49747 AMAZON-02US United States 16->40 42 hstmynmes.s3.sa-east-1.amazonaws.com 16->42 28 C:\Users\user\Saved Games\...\bin.exe, PE32 16->28 dropped 30 C:\Users\user\Saved Games\...30vSmartMax.dll, PE32 16->30 dropped 32 C:\Users\user\Saved Games\...\bin.~tmp, data 16->32 dropped 34 6 other files (2 malicious) 16->34 dropped 23 WMIC.exe 1 16->23         started        44 www.goole.com 20->44 56 Creates autostart registry keys with suspicious names 20->56 file8 signatures9 process10 signatures11 58 Creates processes via WMI 23->58 26 conhost.exe 23->26         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64/
Threat name:
Script-JS.Downloader.Bomber
Create hunting rule
Status:
Malicious
First seen:
2021-10-05 07:19:38 UTC
AV detection:
7 of 45 (15.56%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yk47gvnt2hvzxvq6ktdv3gijx5asakfp22qxdgwc5i3uryeg5zsa._file
Verdict:
malicious
Similar samples:
36417eb2ecdbb537b9679f959a8ab356e954f1a1ae200a360f7fed963c8d04e2
Metamorfo
790909ebcaccbec6c7af481f9e9b6789a58b2ddf3a2de58da4b9b152d852ee07
Metamorfo
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro persistence xlm
Link:
https://tria.ge/reports/211005-h7vw9ahfgn/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Control Panel
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Blocklisted process makes network request
Executes dropped EXE
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c2b9f355b3d1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64

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:metamorfo_msi
Create hunting rule
Author:jeFF0Falltrades
Description:This is a simple, albeit effective rule to detect most Metamorfo initial MSI payloads
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR
Rule name:win_unidentified_072_w0
Create hunting rule
Author:jeFF0Falltrades
Description:This is a simple, albeit effective rule to detect most Metamorfo initial MSI payloads

File information

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

Web download

Metamorfo

Microsoft Software Installer (MSI) msi c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1655336/
Cape
Cape
https://www.capesandbox.com/analysis/194918/

Comments


Avatar
zbet commented on 2021-10-05 07:22:23 UTC

url : hxxps://7gy.s3.sa-east-1.amazonaws.com/Installer.msi