MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6449e4b4a4103087c766c7ef3f98f7d0fa694cd4dfd95cdfd300352897520064. 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: 6449e4b4a4103087c766c7ef3f98f7d0fa694cd4dfd95cdfd300352897520064
SHA3-384 hash: 4d20bf5c7d72d3bcba1ab2a1e9af780bc7fbad06de9f8b908cb2e8697b8f2edc1a18e4c662b50e15e1954a00cf2238ac
SHA1 hash: 32612faecdcad32b0c59123e6d05ccd417b73715
MD5 hash: 6e5fbafd1e74fe7fa942a675dc66f1fe
humanhash: low-arkansas-missouri-kansas
File name:PO No SCI2005013 SZ Quote ID SZ-180520-44.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:445'952 bytes
First seen:2020-05-19 14:12:16 UTC
Last seen:2020-05-19 14:54:59 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 6144:/Spqm9J5TiceQQ9JJydnKPkJUnYEd0fc2OPF0Agz9rWoRYnd+h+m+rS/4t6UX:TWJ5oJEdnMKUnFVFLgz9nRYEERx
Threatray 10'668 similar samples on MalwareBazaar
TLSH 1494128123EEA7A6D5BF8BF4A261781857F5309B7A82F3098DD671D71273FC02941A13
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ssd.alsaif.biz
Sending IP: 174.127.70.180
From: Muñoze tread. Fd Co. LTD <cigdem@politeknik.com>
Reply-To: ishaq.bawaireth@yahoo.com
Subject: Re, pls Quote Urgently#
Attachment: _Quote ID SZ-180520-44.rar (contains "PO No SCI2005013 SZ Quote ID SZ-180520-44.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.47202.21771.19705.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 15:19:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mre6jnfecayipr3gy7xt7ghx2d5gstgu37mvzx6taa2srf2sabsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'658 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-rvvnr4wgdx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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

rar 1e9266260ed23dbf4561da68ef156b0d03a36ae040193dfd73afdd3fe75036c2

AgentTesla

Executable exe 6449e4b4a4103087c766c7ef3f98f7d0fa694cd4dfd95cdfd300352897520064

(this sample)

  
Dropped by
MD5 fb2650c695953d4933de48ea994aec96
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1e9266260ed23dbf4561da68ef156b0d03a36ae040193dfd73afdd3fe75036c2

Comments