MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc3245988d1435d304f7e634a8525165b4703360b3d176a3508a7595c96dc301. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc3245988d1435d304f7e634a8525165b4703360b3d176a3508a7595c96dc301
SHA3-384 hash: 22131f47c13b75d10f181862a1bdf3c4be3e4dcfa4e2854861c69f291594b054741f1ce4245eb7f776b97d8da44c03ad
SHA1 hash: 8887d6376bacbfa98df4792d0d4e13351858376e
MD5 hash: 1daaad8047d953fb36f0b12c91e136b0
humanhash: four-violet-cardinal-helium
File name:Inquiry.xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:711'168 bytes
First seen:2020-07-10 06:57:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:nlOeiIUGQomEub4EL8FrMxmsacTaulCSRO6WDs:liIUGQomIJFGJLTESR+Ds
Threatray 11'290 similar samples on MalwareBazaar
TLSH 16E49DB9E38CAC5EC976C6F98535D3500F909C1F5891DADD2BC636C91AB2FC6224C863
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.sensortec.cl:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24221/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.378.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dc3245988d1435d304f7e634a8525165b4703360b3d176a3508a7595c96dc301/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 02:03:38 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3qzelgencq25gbhx4y2kqusrmw2ham3awpixni2qrj2zlslnymaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2331837cf27d223a23b000cdf14f026c383a628ae69d516726b19fcb9424359a
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922d69b91fbe84aaf3f6fae8eb416ce48f8106e6cb5ec60846409beb029b235b
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9d3c04431db8d2630361ac69def49189101a5bf017627be2f147bcd66f3c8d29
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b3f42f7a9747edcd9d13cab3d0a41b3e0d3cde5a5548f5328b5fcf2f3e068d85
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b5cc8b2d62e6c2d6a9bf080c4c41e19295af7dae7230a63b7f6ad8def08e7ea2
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c4031838bc163076ff2845546cad4c409d9cec8a2100d78d4ea1ea75579f7c37
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ed1640ac6b131e600ada39bbd4453cabaea4375bd1308ff07bcf6630d6b38daa
AgentTesla
+ 11'280 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200710-d1tbsk1kqa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
AgentTesla
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

Executable exe dc3245988d1435d304f7e634a8525165b4703360b3d176a3508a7595c96dc301

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24221/

Comments