MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4d82b7e348c43a232258b4a3c2d1278e69f7a27b47056a5946f4706b59f914f. 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: d4d82b7e348c43a232258b4a3c2d1278e69f7a27b47056a5946f4706b59f914f
SHA3-384 hash: d35ba8ffa1b72ca264ea0dc594493f5fb2a29357b305d91a21f28d9e109869c66f153869cf854f9c880922bd927106fc
SHA1 hash: b4ffe2cc08d910efcc8ff7f09630801c8e892f2b
MD5 hash: 9b35c608ff3051c13dbc3f2ce80d6ad6
humanhash: ack-pasta-beer-foxtrot
File name:9b35c608ff3051c13dbc3f2ce80d6ad6.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:410'624 bytes
First seen:2020-05-31 22:23:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:l6gtSVFSf3BHRXLKo99220OrW6mGxW7mZhPihkGUJ0pwY6bBktFqgdqIHuPiPyCE:QFSfRHxKoTbW5Z0BehbslktAgdVwA
Threatray 10'681 similar samples on MalwareBazaar
TLSH 1C94224063659B38C7B983BD98D9845487F4AD012621FBAA5FE214CE68A7F53CB44F33
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla FTP exfil server:
ftp.kokobg.com:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-31 15:43:29 UTC
AV detection:
28 of 48 (58.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2tmcw7rurrb2emrfrnfdylispdtj66rhwryfnjmun5dqnnm7sfhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1b29cd0ffefa5dcce03cac30aae651ae7e8c2ff871c50b84e2fb17b8a8bbbda3
AgentTesla
203c7c9275ba54c892f4b1ffa9e163ad3a00f14c3aa4f8953a93eecacbd2f95f
AgentTesla
56be6481fa71f13d8d479fa77643bf8fed991c1a065dbda931c2f814557ef2bb
AgentTesla
7d9b34dea4537d27154db0b76a50500dd4fb03af897f3d4632c9fd568a4ee979
AgentTesla
87dfe4ff436d339cb76d24a85574742d33682b1a38d2c08cc85781b14cb8890e
AgentTesla
918e38d3be476f3047c8b5279eea873c2a5a727f9f4e157c37bbf4300e666d2c
AgentTesla
a5ff5a9fcf2feac3b12b670c556fc58801d487fa5a0a9221a5c6b57f6e57fe19
AgentTesla
b29ff9fce5bc6dd416237a90d0c64e0b55b145f7a666152966318857ca12e921
AgentTesla
d73cf1c6d4218fc805e77b4c4f2f8558756d9dd6545a7d72c5add8d91cc47649
AgentTesla
fd082cd2d7dc7f49e080cfff1b34ee8253aad997e1afdf879405fb8ea6655e74
AgentTesla
+ 10'671 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-jmbnek4g8e/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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 d4d82b7e348c43a232258b4a3c2d1278e69f7a27b47056a5946f4706b59f914f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments