MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef430a548220c435cd899cf65b1eb401a807ba76f1976da032289c935e4cca5c. 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: ef430a548220c435cd899cf65b1eb401a807ba76f1976da032289c935e4cca5c
SHA3-384 hash: d4a1291155117e3683af1f99d01c8bc24be9fe67169983230dc641b321675b823a764823f328f8b3af05c7f31d1435fb
SHA1 hash: 7f1e9148dfeb36d9afb29fc931358465131cbe29
MD5 hash: 0b9444bbf7394d9ed51e0aa0817d09b5
humanhash: october-thirteen-six-monkey
File name:FT 07202017120.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'833'984 bytes
First seen:2020-05-07 11:03:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:5tb20pkaCqT5TBWgNQ7a/dAFMiA4/LVJkn7VMACR7p7biE1kKk1XcyjsF1phSJzT:KVg5tQ7a/6FJBzVJk7HCFp7fkjXsWR5
Threatray 10'954 similar samples on MalwareBazaar
TLSH 7485F12263DE8365C3725273BA26B741AEBFB82506A5F56B2FD40D3DBC20121521E773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: co.comboserv.live
Sending IP: 45.95.171.143
From: Anabela Carvisouto <info@comboserv.live>
Subject: Re:( Pro Invoice & TTBS payment )
Attachment: FT 07202017120.zip (contains "FT 07202017120.exe")

AgentTesla SMTP exfil server:
smtp.erkonsentre.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 11:08:43 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=55bquvecedcdltmjtt3fwhvuaguapotw6glw3ibsfcojgxsmzjoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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510747474c1705beb2d01401d2ad0ca50ceb251122d954d6744507f94eb35384
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b88f05ec4ceddeed4e1d71a4b0ef5d974fee9ce770a632e3546134886635db13
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+ 10'944 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-aytmydyzd2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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
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.

8587aedf9482ac1514a8c2c0aa14c3f9

AgentTesla

Executable exe ef430a548220c435cd899cf65b1eb401a807ba76f1976da032289c935e4cca5c

(this sample)

  
Dropped by
MD5 8587aedf9482ac1514a8c2c0aa14c3f9
  
Delivery method
Distributed via e-mail attachment

Comments