MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 966d24f3e5616ad72402614d846d892fd5756ade55219ca6f3a5440259fc8594. 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


Matiex


Vendor detections: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 966d24f3e5616ad72402614d846d892fd5756ade55219ca6f3a5440259fc8594
SHA3-384 hash: 7385d5a86d6af0844e8db077dafeaf30fe41f62167dbf51010d4b24b9b7e04b67948d20b507207ad5521ec12cfd412b6
SHA1 hash: 056ea6c75af128a84770d3969d46d89c078ef173
MD5 hash: f68456251ffe11d49ccdd845bcc55365
humanhash: beryllium-finch-harry-one
File name:Bank detail.xlsm
Download: download sample
Signature Matiex
Create hunting rule
File size:53'325 bytes
First seen:2020-07-20 08:57:51 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:OP9Adp9CMleXZfeuzokrlGgXFpZpsMOsMD+udzbLiW:OPKpMMlalZznNLmMOsMDv+W
TLSH C233F20F2FC1210ADE956E3B25FF7483A3E683650103F52B7AD1D54C8382A95574B9BE
Reporter abuse_ch
Tags:Matiex xlsm


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: host4.brightp.com
Sending IP: 67.225.186.167
From: account1@classnk.or.jp
Subject: Invoice LPG81901- Confirm Bank Detail Ending with 692
Attachment: Bank detail.xlsm

Unknown payload URL:
https://robotica.cl/w3ZunC4T3NabRBY.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/391140
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 247924 Sample: Bank detail.xlsm Startdate: 20/07/2020 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for domain / URL 2->47 49 Multi AV Scanner detection for dropped file 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 14 other signatures 2->53 8 EXCEL.EXE 185 53 2->8         started        process3 dnsIp4 45 robotica.cl 162.241.89.50, 443, 49739 UNIFIEDLAYER-AS-1US United States 8->45 29 C:\Users\user\...\w3ZunC4T3NabRBY[1].exe, PE32 8->29 dropped 31 C:\Users\Public\svchost32.exe, PE32 8->31 dropped 33 C:\Users\user\Desktop\~$Bank detail.xlsm, data 8->33 dropped 59 Document exploit detected (creates forbidden files) 8->59 61 Document exploit detected (process start blacklist hit) 8->61 13 svchost32.exe 4 8->13         started        file5 signatures6 process7 file8 35 C:\Users\user\AppData\...\QSKLGEXGxHpYN.exe, PE32 13->35 dropped 37 C:\Users\user\AppData\Local\...\tmpCE3F.tmp, XML 13->37 dropped 63 Multi AV Scanner detection for dropped file 13->63 65 Machine Learning detection for dropped file 13->65 67 Injects a PE file into a foreign processes 13->67 17 svchost32.exe 15 2 13->17         started        21 schtasks.exe 1 13->21         started        23 svchost32.exe 13->23         started        25 3 other processes 13->25 signatures9 process10 dnsIp11 39 checkip.dyndns.org 17->39 41 api.telegram.org 149.154.167.220, 443, 49746 TELEGRAMRU United Kingdom 17->41 43 2 other IPs or domains 17->43 55 Tries to steal Mail credentials (via file access) 17->55 57 Tries to harvest and steal browser information (history, passwords, etc) 17->57 27 conhost.exe 21->27         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/966d24f3e5616ad72402614d846d892fd5756ade55219ca6f3a5440259fc8594/
Threat name:
Script-Macro.Downloader.Powdow
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 08:59:05 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=szwsj47fmfvnojacmfgyi3mjf7kxk2w6kuqzzjxtuvcaewp4qwka._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200720-fgsz94hbh6/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies system certificate store
Enumerates system info in registry
Modifies system certificate store
Checks processor information in registry
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Executes dropped EXE
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/966d24f3e5616ad72402614d846d892fd5756ade55219ca6f3a5440259fc8594

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

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

Malspam

Matiex

Excel file xlsm 966d24f3e5616ad72402614d846d892fd5756ade55219ca6f3a5440259fc8594

(this sample)

Matiex

Executable exe df4402ea60ec3926d41fcf1256598ac8205de716bc03f6740a7a5245965c2fb3

  
URLhaus
https://urlhaus.abuse.ch/url/415150/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 df4402ea60ec3926d41fcf1256598ac8205de716bc03f6740a7a5245965c2fb3
  
Dropping
MD5 6186934d6ebcbd2761413698113233cf

Comments