MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4622b97eeaf27e07c03285677fb753fdd25151f39bda663f149366d1b7b72094. 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: 4622b97eeaf27e07c03285677fb753fdd25151f39bda663f149366d1b7b72094
SHA3-384 hash: cb8c375ac2210c41f3d9fc8dc54fb1d62a38f405979c1e5a6e3daa49ef8e8cea7afc15bb4ba972bde67dee641667f1ce
SHA1 hash: 70138045acb494cd3cdee6c53819a8f6ce0d14e1
MD5 hash: e7cc1bb260987475e3ecfdd64045227a
humanhash: seven-lamp-echo-mars
File name:dhl.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:726'016 bytes
First seen:2020-06-05 07:32:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:MPWRpdhAvP63z2AklBzlKVgzSfz63pCqeaYiXNhafwipX1dZZ:JRpdMy3wzlKVgsz6ZCqeTiXNhZ
Threatray 11'073 similar samples on MalwareBazaar
TLSH F9F4014472E9794EC2B7CD724D612C10977164A7AF22E3575DCB30EA512EB8A9B00F3B
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-735199.hostwindsdns.com
Sending IP: 104.168.152.138
From: DHL <myclearance@dhl.com>
Reply-To: hirschmanncompany@yahoo.com
Subject: 需要采取的行动 - Please Confirm Your Shipment Address
Attachment: dhl.zip (contains "dhl.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 23:10:41 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iyrls7xk6j7apqbsqvtx7n2t7xjfcupttpngmpyusntndn5xecka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05adee1671fe675b89fe95af7406d6ea0d97da1f101868bf2fbb905389ed7037
AgentTesla
3916223f31696e8194a7879db01acb532d1a22bf03f0bfa3f9e3f06aa4d7768f
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3ab0c6de3d72133e9f3cf89b5d6c6bf7feebeaa273a3492aa051d1cc2fde6a33
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581b90c7085ad0b66ddd0d9a3b66942fb5610ff74ebe16bb7f849fdab7358937
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7603c2ff751e34b015003dd08365b045edd36ca2ce87c381582077ab968b7cd5
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8b029f16ada90435e49b9e418b20ada1da70b00faf95e7c1d42a82c35a791bea
AgentTesla
8ded28bbf3f5a929eec79e7ac61c79d9bd487c432ee15ae9bc3551b7e1dc3570
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920b0a91b717d618e6f64fd01ef9b08aeaf51046fb62ee9839731795dc5aa85d
AgentTesla
af7ab73a85ac84839b8bf10ff75f3363c7556ca5f262b8ddec9588835314a494
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fc44a6e861843ed0dca54174a5257b83c1e883eeecb13bd841f779c0aede0626
AgentTesla
+ 11'063 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-xtre75n3ne/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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.

f3d04bc65705617610fa96254cb9acb4

AgentTesla

Executable exe 4622b97eeaf27e07c03285677fb753fdd25151f39bda663f149366d1b7b72094

(this sample)

  
Dropped by
MD5 f3d04bc65705617610fa96254cb9acb4
  
Delivery method
Distributed via e-mail attachment

Comments