MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a2ab942387df2a39b7aae7aaec6260198aae3c45389542d0b543b630d03cd40. 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: 6a2ab942387df2a39b7aae7aaec6260198aae3c45389542d0b543b630d03cd40
SHA3-384 hash: 5648a664f3a39d5b2bb0f40fa4144c5f363657a5c456bd02369bc6783d4acc7d5fb62790b1d56f2a909f7f7b0cfe973f
SHA1 hash: 1b6bc9c4c81169022b530c867427d6f67383cc22
MD5 hash: a4b5950b7ec48255a991f1dc1d2da432
humanhash: pip-lion-queen-mars
File name:a4b5950b7ec48255a991f1dc1d2da432.msi
Download: download sample
Signature Metamorfo
Create hunting rule
File size:270'336 bytes
First seen:2021-10-07 15:39:30 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 3072:9mB4Ay903DaY4Auwgz88ereWn/7w05g04McB3RUN46ILJ9+ZB5yOanvn:9mF3DaY4Ar8er1nzTJron
Threatray 5 similar samples on MalwareBazaar
TLSH T1B8447D06B3D5437AE4DB07721B8B93628A72EC788673412B1249790E3EF1554B7B73E2
Reporter abuse_ch
Tags:MetaMorfo msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
263
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/195900/
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:
80%
Link:
https://www.filescan.io/uploads/615f14df98a6280f3933c09c/reports/b6aa6cb2-4508-4c14-a702-6086e8e9eff3/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6a2ab942387df2a39b7aae7aaec6260198aae3c45389542d0b543b630d03cd40
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/866531
Signature
Antivirus detection for dropped file
Contains functionality to create processes via WMI
Creates autostart registry keys with suspicious names
Creates processes via WMI
Machine Learning detection for dropped file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 498961 Sample: Dxr7myLbG2.msi Startdate: 07/10/2021 Architecture: WINDOWS Score: 64 46 chacaranggtanovoaurhj.com 2->46 48 Antivirus detection for dropped file 2->48 50 Machine Learning detection for dropped file 2->50 52 Contains functionality to create processes via WMI 2->52 9 msiexec.exe 9 28 2->9         started        12 YjWRh.exe 2 2->12         started        14 msiexec.exe 2 2->14         started        signatures3 process4 file5 36 C:\Windows\Installer\MSI7FCE.tmp, PE32 9->36 dropped 38 C:\Windows\Installer\MSI7D7B.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 52.95.165.51, 443, 49758 AMAZON-02US United States 16->40 42 mstch3hgohs.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 54 Creates autostart registry keys with suspicious names 20->54 file8 signatures9 process10 signatures11 56 Creates processes via WMI 23->56 26 conhost.exe 23->26         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a2ab942387df2a39b7aae7aaec6260198aae3c45389542d0b543b630d03cd40/
Threat name:
Script-JS.Downloader.Bomber
Create hunting rule
Status:
Malicious
First seen:
2021-10-07 15:40:18 UTC
AV detection:
6 of 45 (13.33%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nivlsqrypxzkhg32vz5k5rrgagmkvy6ekoevililkq5wgdidzvaa._file
Verdict:
malicious
Similar samples:
12863ed0e87a424168e6a6c470014609b3cdd7253d4aadb1d122251f469f5466
Metamorfo
36417eb2ecdbb537b9679f959a8ab356e954f1a1ae200a360f7fed963c8d04e2
Metamorfo
790909ebcaccbec6c7af481f9e9b6789a58b2ddf3a2de58da4b9b152d852ee07
Metamorfo
8b906b8a552f85d6d5cc79f2416adec2cb935607b4ab27636f23cddd53320cf4
Metamorfo
c2b9f355b3d1eb9bd61e54c75d9909bf412028afd6a1719ac2ea3748e086ee64
Metamorfo
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro persistence xlm
Link:
https://tria.ge/reports/211007-s4ar1scfb8/
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/6a2ab942387d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/6a2ab942387df2a39b7aae7aaec6260198aae3c45389542d0b543b630d03cd40

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 6a2ab942387df2a39b7aae7aaec6260198aae3c45389542d0b543b630d03cd40

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/195900/
  
URLhaus
https://urlhaus.abuse.ch/url/1659556/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1659557/
  
URLhaus
https://urlhaus.abuse.ch/url/1659662/

Comments