MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91e414276a656dc9276aab26d67944f915e2267cd2b1b746193b1fc3225aaeed. 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: 91e414276a656dc9276aab26d67944f915e2267cd2b1b746193b1fc3225aaeed
SHA3-384 hash: 18043f4dcf74240a1715605c2460ebc120541c2e6599e457fce7a237ac1452d85a2360069acc6cd3d2cb4a7fb5c3786b
SHA1 hash: d7d5c46dc4508d8439e7171e9e8d8b668bae59df
MD5 hash: a4164485110eb4da707c5fcead4dd03b
humanhash: victor-spring-enemy-sierra
File name:TNT Consignment Receipt_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:477'184 bytes
First seen:2020-06-24 06:23:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:KKHMXZy2EsNf7QrVyTy3udVVjv7RZh1wLrfX:K2J2EsN8rwy3cV9Drhorv
Threatray 10'736 similar samples on MalwareBazaar
TLSH C6A401073B8CAA13C57C06F488D25E4863B669AB7692F7DA5CC021E629D37ED09137C7
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloud.knocktheglobe.com
Sending IP: 103.83.81.245
From: TNT Express (ParcelHero®) <customersupportteam@tnt.com>
Subject: TNT Express Consignment Ready For Delivery
Attachment: TNT Consignment Receipt_pdf.gz (contains "TNT Consignment Receipt_pdf.exe")

AgentTesla SMTP exfil server:
smtp.anding-tw.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13461/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/91e414276a656dc9276aab26d67944f915e2267cd2b1b746193b1fc3225aaeed/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 04:52:19 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=shsbij3kmvw4sj3kvmtnm6ke7ek6ejt42ky3orqzhmp4gis2v3wq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'726 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-vf7czmqk5x/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies service
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.

Malspam

AgentTesla

gz e5e425def2327fe39ffa12ff21a467db0a1341abc271c99a541bb50b08b27833

AgentTesla

Executable exe 91e414276a656dc9276aab26d67944f915e2267cd2b1b746193b1fc3225aaeed

(this sample)

  
Dropped by
MD5 1c4ed8ccd4a1b06e93708ae37268470a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13461/
  
Dropped by
SHA256 e5e425def2327fe39ffa12ff21a467db0a1341abc271c99a541bb50b08b27833

Comments