MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 763fec4e95eae02da031fd8b484c434175a5a76a8472682bfa85780f83e98d7d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 763fec4e95eae02da031fd8b484c434175a5a76a8472682bfa85780f83e98d7d
SHA3-384 hash: eb6d17c403fcd717ef49d236ce4c262853332f24fdc49b1e0d975f2698d396c7de2a104e82c77b616a76e6d2f3e731d6
SHA1 hash: e60026845e03330e4dc478427b0c1ff0e3f582ba
MD5 hash: fb5b1af01a5ffbceded47a9504360901
humanhash: happy-triple-oscar-montana
File name:ZAHLUNGSBESTÄTIGUNG 15.06.2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:440'832 bytes
First seen:2020-06-15 13:56:06 UTC
Last seen:Never
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:+HzIWmRk7LzZJ0fguBlfB40NMLz8Wv4HEXS8ibxxYwh1v2M5CWs:+HcV6Lr0fZBlf+6M38WCc6bxxY41uMf
Threatray 10'674 similar samples on MalwareBazaar
TLSH DF941209BBCC9625C6BD137E9BD325A103766A995133E35E1F8C315C0FA3ADE8612B43
Reporter abuse_ch
Tags:AgentTesla DEU exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.ispcf.ro
Sending IP: 46.97.75.130
From: Hasso Otto <hassoOtto@gmail.com>
Subject: ZAHLUNGSBESTÄTIGUNG 15.06.2020
Attachment: ZAHLUNGSBESTÄTIGUNG 15.06.2020.7z (contains "ZAHLUNGSBESTÄTIGUNG 15.06.2020.exe")

AgentTesla FTP exfil server:
ftp.tde.ro:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10483/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34016426.19424.29719.UNOFFICIAL
Create hunting rule

Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/372775
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 09:32:12 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oy76ytuv5lqc3ibr7wfuqtcdif22lj3kqrzgqk72qv4a7a7jrv6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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addd02b5623bb29f4cb564b9c228184123a33a94e8308a28c8e74be662e120b3
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AgentTesla
+ 10'664 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-21ttfn74rn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

7z f687608e342022aee120c297b508ddd50eece7be8d5a62a3d5c4008ef67ba4aa

AgentTesla

Executable exe 763fec4e95eae02da031fd8b484c434175a5a76a8472682bfa85780f83e98d7d

(this sample)

  
Dropped by
MD5 03f97c962a95b45560083748628b12d1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f687608e342022aee120c297b508ddd50eece7be8d5a62a3d5c4008ef67ba4aa
Cape
Cape
https://www.capesandbox.com/analysis/10483/

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