MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd4301a3898aa6015430cde40ff777ed5c9e3cad715f5d4c1e4ceb018d267d6e. 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: dd4301a3898aa6015430cde40ff777ed5c9e3cad715f5d4c1e4ceb018d267d6e
SHA3-384 hash: 4e378506542631f1a3d972728fb0b3fe0256235eb668186c40e1cc1aa6d1e7c07651c9dfc60d135bc783bc0960a207ca
SHA1 hash: e0a21c4f94a767005f2cace1915f8d6865e62ecd
MD5 hash: 42cb7ebc7b5859dd002c2367a33fab4f
humanhash: neptune-dakota-juliet-ack
File name:Swiftcopy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'562'112 bytes
First seen:2020-05-11 16:15:51 UTC
Last seen:2020-05-11 18:56:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Xtb20pkaCqT5TBWgNQ7aI1NKhfG7GUl4opf9SODd6A:UVg5tQ7aI1NQfG7Ge5JJ5
Threatray 10'825 similar samples on MalwareBazaar
TLSH 3875E02363DD8361C7B26273BA257741BEBB782506B1F56B2FD40D3DA820162521EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: delivery.mailspamprotection.com
Sending IP: 146.66.121.83
From: Accounting Department <info@thirdeyefoundation.org>
Subject: Online Payment Slip
Attachment: Swiftcopy.rar (contains "Swiftcopy.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 17:23:52 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3vbqdi4jrktacvbqzxsa753x5voj4pfnofpv2ta6jtvqddjgpvxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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373bbf9fe0aa747106f165d07c474e8e73c891e0150c87c90d8f389a3621c044
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6c5cb355e6355dc5e245b7dbce846486af6995f8b4c155f2244420f8a21c7987
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a38e0045862ec7032424a7d7d9de54aa34a0fbad472df130065fffa8e06a63ea
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b3efdd3eb44875dba24e352eb80b75e1511328a22012241b5c273b7c9351b44f
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dfcb6bba736277c484502b28dec0eda2c4c46cf432048a22ed1d4c8b9d7b85b0
AgentTesla
+ 10'815 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/201109-9s9aeyajg2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Drops startup file
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

rar be8dd7274349a27f33f4c31e7d78aa4df77abf04aecdf1ebd7bc19f83768ad28

AgentTesla

Executable exe dd4301a3898aa6015430cde40ff777ed5c9e3cad715f5d4c1e4ceb018d267d6e

(this sample)

  
Dropped by
MD5 43658c0744cabb8df7a23a96d39a42e5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 be8dd7274349a27f33f4c31e7d78aa4df77abf04aecdf1ebd7bc19f83768ad28

Comments