MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bef20b54e2e90ef3afb0cc692ee0a4f5e843f38a3bd75aaee29e506f27d6b32. 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: 9bef20b54e2e90ef3afb0cc692ee0a4f5e843f38a3bd75aaee29e506f27d6b32
SHA3-384 hash: f80faa89bb24a1ca23ed16619269e7381dd712a9dd60693a241bfec95ce6fc9e853c904e305e1b205e034f2b12869d25
SHA1 hash: 963c46047dff56803a0888fca2dd671d15024dcb
MD5 hash: ee178d5f6af3f473010a89a75eeb4dda
humanhash: zebra-delta-burger-west
File name:AWB.75454646484.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'567'744 bytes
First seen:2020-06-04 17:33:03 UTC
Last seen:2020-06-05 05:16:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Htb20pkaCqT5TBWgNQ7aes0921BLVv8Wn3oQTIS/kFJZ59+06A:EVg5tQ7aef21BLVv8AoQTISOjr5
Threatray 10'927 similar samples on MalwareBazaar
TLSH 3875DF1363DE8365C37E5173BA557701AE7B782906A1F8FB2FD8083CA9101215E1E6AF
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: yourhost.sale
Sending IP: 178.238.233.18
From: Fatih Yildirim <info@fatsakimya.com>
Subject: URGENT DELIVERY
Attachment: AWB.75454646484.iso (contains "AWB.75454646484.scr")

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

Intelligence

File Origin
# of uploads :
5
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/6604/
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/367903
Behaviour
Behavior Graph:
n/a
Gathering data
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 17:36:14 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
17 of 31 (54.84%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpxsbnkof2io6ox3btdjf3qkj5piipzyuo6xlkxofhsqn4t5nmza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
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8efa5e8db185fb62c1a2156d79988c47d240abf1099e10cefc16a2d3956cb49c
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9ace6106dd578568556048e4ae2d295a6c55098ee3e61a691ac4873c1ea61aa0
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cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
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edcf4c5b58a40983646392cea049f6bd7440fd4447086b6cc36148c0e53716a8
AgentTesla
+ 10'917 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-ger3xs8qta/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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.

Malspam

AgentTesla

iso c4a70b6654565dac8be827b4050672f830f48845163d12d74b91462660c68b12

AgentTesla

Executable exe 9bef20b54e2e90ef3afb0cc692ee0a4f5e843f38a3bd75aaee29e506f27d6b32

(this sample)

  
Dropped by
MD5 736c0b24dc022bb7ff855e4fce14b3d5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c4a70b6654565dac8be827b4050672f830f48845163d12d74b91462660c68b12
Cape
Cape
https://www.capesandbox.com/analysis/6604/

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