MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eccb7dad3a4bff889e8f54ab9dd8603443cb62ffba05140d5cdaedb057e1486b. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eccb7dad3a4bff889e8f54ab9dd8603443cb62ffba05140d5cdaedb057e1486b
SHA3-384 hash: b55ee56e7a0759342c75e261be1f5e6bd64f44092bedb2abbe9f645f4b53f6f91d628d2e6ad0446a131c3a177b3aef0e
SHA1 hash: 24cd71ab522cd3db6057fa2ceb77e8a5f373f679
MD5 hash: c865a9e228c050583bd7026cab6986e5
humanhash: washington-zulu-princess-foxtrot
File name:pending payment_june 2020_xls.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:564'736 bytes
First seen:2020-07-21 06:23:47 UTC
Last seen:2020-07-21 07:24:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:x+fUYeG3jMdFs2OJM4UmyRw6TBaJUkinQe2ZnRY/LDkyN8+9ZkL7eUzgb627s69v:xuc4plZnRY3kg98kV9xTu6zbk8i9Y
Threatray 10'630 similar samples on MalwareBazaar
TLSH 73C49C10D7F85AC9E3BA57BCE870001087B0B40AA7E6E7591B92F0ED1826760DB57F67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: so199-61.asiawhere.com
Sending IP: 219.84.199.61
From: ejekpdc2@ejek.com.tw
Subject: Fw: Re:PAYMENT
Attachment: pending payment_june 2020_xls.rar (contains "pending payment_june 2020_xls.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29695/
Detection(s):
SecuriteInfo.com.Generic.HEUR.QVM03.0.B3EF.Malware.Gen.31725.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eccb7dad3a4bff889e8f54ab9dd8603443cb62ffba05140d5cdaedb057e1486b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 06:25:10 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5tfx3lj2jp7yrhupksvz3wdagrb4wyx7xicridk43lw3av7bjbvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'620 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-2jnsnq8e52/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eccb7dad3a4bff889e8f54ab9dd8603443cb62ffba05140d5cdaedb057e1486b

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

rar f85bc67aaab2bde84506eaa31bd55bcc32e03f1a4a5d53cf983f6dceedc47d8c

AgentTesla

Executable exe eccb7dad3a4bff889e8f54ab9dd8603443cb62ffba05140d5cdaedb057e1486b

(this sample)

  
Dropped by
MD5 a3126bee12ebfdfe7c663e74cbe329e5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f85bc67aaab2bde84506eaa31bd55bcc32e03f1a4a5d53cf983f6dceedc47d8c
Cape
Cape
https://www.capesandbox.com/analysis/29695/

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