MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3a46e240ed1f39b798492114fb14364dfbfec082864f13e5e17a44f31ff037d. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3a46e240ed1f39b798492114fb14364dfbfec082864f13e5e17a44f31ff037d
SHA3-384 hash: 883b60aa902a65dc82699cb14cd2428a1a5b3017476164574f956ff65f25749f256f1e09c82a71c393d24f8d9178fdcd
SHA1 hash: 24ed3c91ea994f66543930cbc1ec031a4c48e482
MD5 hash: 576f5f3bcd92e6265c32ad97e1ac328c
humanhash: robert-oregon-april-batman
File name:payment copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'999'360 bytes
First seen:2020-05-19 05:46:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:SCdxte/80jYLT3U1jfsWaRI1ov8MBkZxi6KxiaAPFSDihwxDZAEd2wNGWoccKIjg:Dw80cTsjkWaRjv8MBuiHgVhkdNb9Mxm
Threatray 775 similar samples on MalwareBazaar
TLSH D595F02263DDC360CB769173BF69B7017EBF78614630B95B2F880D79A950171262CBA3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: srv0.servermada.com
Sending IP: 46.16.202.48
From: Lyn <manilovg@yahoo.com>
Reply-To: uwalchevrolet218@gmail.com
Subject: RE:SWIFT ZA PLAĆANJE(PAYMENT COPY)
Attachment: payment copy.xz (contains "payment copy.exe")

AgentTesla SMTP exfil server:
mail.rajalakshmi.co.in:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PWS.Stealer.19347.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 10:27:39 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
31 of 48 (64.58%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4osg4jao2hzzw6mesiiu7mkdmtp373aifbspcps6c6se6mp7an6q._file
Verdict:
unknown
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ded450af998de45b6a1ac415f262e047e7bd173b152e61d2cbe26877ddafe706
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+ 765 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-zz3m5nzj7a/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

xz 0010ffc689365b3eb8bb323cbbb02de784b8a62d633c835b72972f41b171b8d0

AgentTesla

Executable exe e3a46e240ed1f39b798492114fb14364dfbfec082864f13e5e17a44f31ff037d

(this sample)

  
Dropped by
MD5 b3b7d52f3297191487ed27b72bf94169
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0010ffc689365b3eb8bb323cbbb02de784b8a62d633c835b72972f41b171b8d0

Comments