MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 076580e45581e858d016af8b610744d3c83bdf83c62066178dff04db7ac71e97. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 076580e45581e858d016af8b610744d3c83bdf83c62066178dff04db7ac71e97
SHA3-384 hash: f8658cfc754a13d6b844d323a4b51871e60562e4fefc51d80582789fa29ef338ddf185c1d0781c820b849aa644d93a71
SHA1 hash: cf866c5601bdb90bc5b72ad2175a215612a5241f
MD5 hash: b91b0184fb8a98ad25a3e91b8e0f4168
humanhash: illinois-beer-east-network
File name:Orden de compra Scan_20200708_09351300.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:581'632 bytes
First seen:2020-07-09 18:45:12 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 12288:GzmU+Hg8Tk3nk0jskko0kkTmZj7U+Hg8Tk3nk0jskko0kkTmZjGEvq/ym2X4ssz8:RUB57UB5Gvy9osszbU6KNx6tMO8s7Dbm
Threatray 11'319 similar samples on MalwareBazaar
TLSH 2FC4DFFE32649717C41AB175845AC67983302D17A440E34ABACCFF8B34F2FA745265AB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.swmmailcenter.online
Sending IP: 5.56.62.128
From: Comercial Embotits Salgot S.A. <comercial1@salgot.com>
Subject: RV: Envío por correo electrónico: Salgot S.A Orden de compra Scan_20200708_093513.pdf
Attachment: Salgot S.A Orden 20200708_093510.r00 (contains "Orden de compra Scan_20200708_09351300.exe")

AgentTesla SMTP exfil server:
mail.corroshield.co.id:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/24086/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Moving of the original file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/076580e45581e858d016af8b610744d3c83bdf83c62066178dff04db7ac71e97/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 18:47:05 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a5sybzcvqhufruawv6fwcb2e2pedxx4dyyqgmf4n74cnw6whd2lq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'309 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/200709-arcysgekdn/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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

r00 8ce6f996f212e98fade855f49e88afb3bf0eddb58847630e0ea488250d6ce5fd

AgentTesla

Executable exe 076580e45581e858d016af8b610744d3c83bdf83c62066178dff04db7ac71e97

(this sample)

  
Dropped by
MD5 349501fef2b907e0ef40db7c51b55a69
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24086/
  
Dropped by
SHA256 8ce6f996f212e98fade855f49e88afb3bf0eddb58847630e0ea488250d6ce5fd

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