MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9edb4bbd34216b8f9ddf5516eb20a1328114c0f8ad2a140b990e478f31c46ac4. 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


AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
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SHA256 hash: 9edb4bbd34216b8f9ddf5516eb20a1328114c0f8ad2a140b990e478f31c46ac4
SHA3-384 hash: 79a2e0388205600eb9f9db5a3786edc795b078e622f0c85d192671e2b7d717c562bba7d15fe03036d681d52145f5071d
SHA1 hash: b24e3e3e2d54473bdd4cf31e554c1e8d877981bf
MD5 hash: 88be60c95216eb84a37d49c3f0a3f246
humanhash: fanta-happy-double-alpha
File name:Quotation.xlsx
Download: download sample
Signature AgentTesla
Create hunting rule
File size:556'032 bytes
First seen:2020-08-11 10:58:32 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/encrypted
ssdeep 12288:f6l+n16HNoqpZcPPDRFOuha+xgd93L/L7AcJwVd3lR:f6lIIZQFFOMa++R//pJwVX
TLSH 9AC4232679D6DB2FD8CBEC3FA9A25592D26DEE072314D523B688399C1830FB1F8451D0
Reporter abuse_ch
Tags:AgentTesla xlsx


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: web.senson.lv
Sending IP: 83.99.232.75
From: Eng. Nasurudeen <n.jubair@saudiceramics.com>
Subject: QUOTATION AND SAMPLE OF PRODUCTS
Attachment: Quotation.xlsx

AgentTesla payload URL:
http://coronaworldhealthorgainizationfilejob.duckdns.org/tbagbag.exe

AgentTesla SMTP exfil server:
mail.focuzpartsmart.com:587

AgentTesla SMTP exfil email address:
lijo@focuzpartsmart.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Doc.Packed.EncryptedDoc-6563700-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
DNS request
Creating a file in the %AppData% directory
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Sending an HTTP GET request
Launching a file downloaded from the Internet
Stealing user critical data
Creating a process from a recently created file
Unauthorized injection to a system process
Changing the hosts file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/418508
Signature
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Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 261532 Sample: Quotation.xlsx Startdate: 11/08/2020 Architecture: WINDOWS Score: 48 15 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->15 6 EXCEL.EXE 169 52 2->6         started        9 mspaint.exe 27 2 2->9         started        process3 dnsIp4 13 192.168.2.1 unknown unknown 6->13 11 splwow64.exe 6->11         started        process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9edb4bbd34216b8f9ddf5516eb20a1328114c0f8ad2a140b990e478f31c46ac4/
Threat name:
Document-Office.Exploit.MathTypeObfs
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 11:00:09 UTC
AV detection:
15 of 45 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t3nuxpjuefvy7ho7kulowifbgkarjqhyvuvbic4zbzdy6moenlca._file
Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200811-an6t8e66wa/
Behaviour
Launches Equation Editor
Modifies registry class
Modifies registry key
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Blacklisted process makes network request
Drops file in Drivers directory
Executes dropped EXE
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9edb4bbd34216b8f9ddf5516eb20a1328114c0f8ad2a140b990e478f31c46ac4

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

AgentTesla

Excel file xlsx 9edb4bbd34216b8f9ddf5516eb20a1328114c0f8ad2a140b990e478f31c46ac4

(this sample)

AgentTesla

Executable exe d422f3770adfa2e74bd827848844a9b242c02f0645932b8ab7f3bf4e2bea3687

  
URLhaus
https://urlhaus.abuse.ch/url/429197/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d422f3770adfa2e74bd827848844a9b242c02f0645932b8ab7f3bf4e2bea3687
  
Dropping
MD5 07c63d15965c487974074d80acec9c36

Comments