MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11798aa5516a8f71c584946859498678274b20ad961bfabe8d65049457915c5d. 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: 11798aa5516a8f71c584946859498678274b20ad961bfabe8d65049457915c5d
SHA3-384 hash: a224eebca1705abe29f07f194bf182440f1443cdf84d2cb30f7db53a7595d4cc9cfb99cf751b78f40cdc70d5aa7b9e65
SHA1 hash: b566d7cecd49619d1dd611def3c51a7877cd7635
MD5 hash: c81aca7720dbb8ca9b5a24f9d3556f17
humanhash: mango-georgia-cola-salami
File name:BLM2102674pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:444'928 bytes
First seen:2020-06-29 17:56:14 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:Cht8I8Lx5F9j7XXGk3+sxXM6fP3YW8mYgSt9QGrNcw98sgjZiBhbwXqhvpW7mt4a:Ld5F9H2KxX13YW8mYYGBc/jiOCVn
Threatray 10'606 similar samples on MalwareBazaar
TLSH 4B94F10072DEAB6AD5BE87F958F5955007F1B1FA2412E31DAEC5B0CE1A27FC14A40E27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: auth5.cpanel.net
Sending IP: 78.142.208.160
From: info@istanbulalcipan.com< info@istanbulalcipan.com>
Subject: RE:inquiry no. 2102674
Attachment: BLM2102674pdf.7z (contains "BLM2102674pdf.exe")

AgentTesla SMTP exfil server:
webmail.saritatravels.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/16537/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11798aa5516a8f71c584946859498678274b20ad961bfabe8d65049457915c5d/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 15:42:42 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cf4yvjkrnkhxdrmesrufssmgpatuwifnsyn7vpunmucjiv4rlroq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2bff0b840707457db9933a7ec8657216c9321fb18d9515371a9fabca227aabe7
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57387e8ffb05bb289266d05820035dcd01484d42c71a978e1577480617de9a74
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5e5415fe74dac9cc0f7f2bc45c377a08c430eac56f11eccfea9946e59ea6235f
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634b35f814ecb44977e2e9f0e34d83ad96d336ccc87bdecf703f1e0c44a2c69c
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7dc693a09183412e6567e278cad02a34b8d4779ba93fddf8c34b1daaf78400e1
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a08005202c9ef8e303347f938d73e2bcc58548a5b8904f9d242f31d7b868b725
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a2afda47f4169023bca3c730a48e58d6c40e84236b959a871e883ded3304d5fb
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ac14d182546457a8a75ccd5ed95a06f4d3983cd375bfb5fdc8615e2ebe3837f6
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bf2f666cc2bf3dff6a34835ddd2b78a8cf6a6cfc2a725e81226996010669ed2b
AgentTesla
+ 10'596 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200629-kpjr3vs3qj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
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.

62aacb25f0c5247cd972e758cb049363

AgentTesla

Executable exe 11798aa5516a8f71c584946859498678274b20ad961bfabe8d65049457915c5d

(this sample)

  
Dropped by
MD5 62aacb25f0c5247cd972e758cb049363
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/16537/

Comments