MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24b87098401a034e2a2af843c71124b8ac72b4503d26fb725099130a97ede32c. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24b87098401a034e2a2af843c71124b8ac72b4503d26fb725099130a97ede32c
SHA3-384 hash: 2287bc7e4290a73be1afc5f386abcda7f20e0b712241a84dca546e7fb38da4dda1886b52ffd38e8ebdf79f7357f265ee
SHA1 hash: 03e27c5da909baa25030cad36f350aab47dbabb8
MD5 hash: 775ead61e39aa7b470761fc718812ed0
humanhash: india-washington-oscar-ink
File name:PO-000063783-sn-997588983y3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:523'776 bytes
First seen:2020-06-17 10:04:11 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 12288:KFUGRUL1tzZOQ7IGJoqyWegaZeRzazSAaVU/XhyKqX7UpZX:qRSZOfGigCcU/xyKq+Z
Threatray 11'100 similar samples on MalwareBazaar
TLSH 2DB4CF3436AF9D1ECE2A0FBA4713610096BD9E662931F2876DC035EA137D7940E11BDB
Reporter abuse_ch
Tags:AgentTesla COVID-19 exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: taghtiran.srv.narganit.com
Sending IP: 91.98.96.133
From: Lee Seo <L.seo@krones.com>
Reply-To: Lee Seo <nurdan.ozirneks@gmail.com>
Subject: Sample : COVID-19 Impact on Global Autism Spectrum Disorder Market Size, Share, Trends and Forecast 2020-2026
Attachment: PO-000063783-sn-997588983y3.7z (contains "PO-000063783-sn-997588983y3.exe")

AgentTesla FTP exfil server:
ftp.aydangroup.com.my:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19470/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EMMU.260.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Infostealer.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 10:36:59 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=es4hbgcadibu4krk7bb4oejexcwhfncqhutpw4sqtejqvf7n4mwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9847654714ecb412b6af1f270d2ede9b8683580e5280def0131b6bc27a9f27e6
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b3706a5ace23149f5ed6327656b49fa37aacf8814569312ac807c580a1b662d0
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bca4bb062bec354c21f07300bca545b706478e056b3bb71f3ce41fdb589a26a5
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+ 11'090 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-zcnz6sxwve/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
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

7z 9a5d10f426dd99022d0fac8a22219158980a05e3a2638ed71a1847f4ee9f1ca0

AgentTesla

Executable exe 24b87098401a034e2a2af843c71124b8ac72b4503d26fb725099130a97ede32c

(this sample)

  
Dropped by
MD5 26ddfef50b7b8d7407bd849842c68185
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9a5d10f426dd99022d0fac8a22219158980a05e3a2638ed71a1847f4ee9f1ca0
Cape
Cape
https://www.capesandbox.com/analysis/19470/

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