MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66c0ea9c4f64306bb38babadfd61d0d862c63a0b76e43339264dcabb0e52a4c2. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66c0ea9c4f64306bb38babadfd61d0d862c63a0b76e43339264dcabb0e52a4c2
SHA3-384 hash: 7756613b2d4444bf494116553cbc2be9a6d8232f36d6488d98f2971d5a0ad63ea72ccecbfd4421145b30b4a07fb406ac
SHA1 hash: f0428a5b3520af111e253ec406b001b4b3585e0e
MD5 hash: ed77627649b148d02f2c15ee472a2753
humanhash: nuts-oxygen-august-cardinal
File name:Al Razzaq International LLC RFQ_xls.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:477'184 bytes
First seen:2020-06-29 07:27:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:gdWFmukw0mmyctk8Shrg1BNQmIlSq54+aeX0:TkYmyT8S1g1ASq5oeE
Threatray 10'751 similar samples on MalwareBazaar
TLSH 62A4D02273B98746E6BE07F944A0024407B63456A523E7ADCEC574DB2EB27C14F07B6B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: svr104.phsserver.net
Sending IP: 203.175.162.84
From: Al Razzaq International LLC <purchasing.alrazagqroup@gmail.com>
Subject: AL RAZZAQ INTERNATIONAL LLC REQUEST FOR QUOTATION(RFQ)
Attachment: Al Razzaq International LLC RFQ_xls.z (contains "Al Razzaq International LLC RFQ_xls.exe")

AgentTesla SMTP exfil server:
mail.greebals.gr:587

AgentTesla SMTP exfil email address:
ricemagic290@gmail.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15634/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.ENGK.190.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66c0ea9c4f64306bb38babadfd61d0d862c63a0b76e43339264dcabb0e52a4c2/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 07:29:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m3aovhcpmqygxm4lvow72yoq3brmmoqlo3sdgojgjxflwdssutba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'741 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200629-d8zhgcnby6/
Behaviour
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

z c49270b3cffa0034644c8693fd9040305c71ec2ad89c895cce3a0ed4a79c32af

AgentTesla

Executable exe 66c0ea9c4f64306bb38babadfd61d0d862c63a0b76e43339264dcabb0e52a4c2

(this sample)

  
Dropped by
MD5 247187fe36d10f2968bea92893816805
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15634/
  
Dropped by
SHA256 c49270b3cffa0034644c8693fd9040305c71ec2ad89c895cce3a0ed4a79c32af

Comments