MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31d52e671fdc07d36d8023d00313cfb955451395b46439aa98fbab9dabfe10a9. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31d52e671fdc07d36d8023d00313cfb955451395b46439aa98fbab9dabfe10a9
SHA3-384 hash: d36d6eb3a5dd9ca834a9189cecd24448697b050e1b5dba324bd460f38b590146e06e8ae462a5c17ae194995927e23d48
SHA1 hash: e0df6a99091821b680b55b5ea547ffe448e1f277
MD5 hash: fa8945d18153b588d4d8194c3c423121
humanhash: robert-leopard-stream-river
File name:invpl.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:677'888 bytes
First seen:2020-07-01 10:28:41 UTC
Last seen:2020-07-01 15:47:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LDz2T6H9vqOlPXtmdAzaG5xHn+f6YAwqb:6T6H9SOhtv+G/
Threatray 10'681 similar samples on MalwareBazaar
TLSH FCE4073A7E45E604C53D093384E94A9123B2A5C72B23CB0F7ECE5B5C5E027DB3E5625A
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail0.710.wongfeixhiou.casa
Sending IP: 167.71.235.172
From: DHL INTERNATIONAL <info@vip8e8aaea65de9>
Subject: RE: DHL ARRIVAL SHIPMENT PRE-ALERT FOR HCL :CPWMANR2015726 // CONTAINER NO: MAY0118243 //1X40'HC
Attachment: invpl.gz (contains "invpl.exe")

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

Intelligence

File Origin
# of uploads :
3
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18190/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/31d52e671fdc07d36d8023d00313cfb955451395b46439aa98fbab9dabfe10a9/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 09:27:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghks4zy73qd5g3maepiage6pxfkuke4vwrsdtkuy7ovz3k76ccuq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'671 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/200701-gl62j48zxx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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
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.

142af938278030ddd2e43d7021ac7ba1

AgentTesla

Executable exe 31d52e671fdc07d36d8023d00313cfb955451395b46439aa98fbab9dabfe10a9

(this sample)

  
Dropped by
MD5 142af938278030ddd2e43d7021ac7ba1
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18190/

Comments