MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 435094ea4af1e6915a87c884a3c5a838de1390e0f517a739e7adcc00febcb1ed. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 435094ea4af1e6915a87c884a3c5a838de1390e0f517a739e7adcc00febcb1ed
SHA3-384 hash: a41dd1d18818dc05f0a0c0f8702b257be8eac8cd108de39f1972b42e1bedee0ed88cc7afe69b0d049a97ea8415a61d53
SHA1 hash: 6ce3895e86447a36fedba8d7293f04716ad7c180
MD5 hash: e401586cc698a3be39b019688b83ebad
humanhash: october-island-september-neptune
File name:PO AND PRICE LIST.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'773'568 bytes
First seen:2020-05-06 18:00:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 49152:bVg5tQ7adAK6kR2xx+WPXmNMc7neBYqISmMKZ5:xg56LFaw4kWGQjy
Threatray 10'838 similar samples on MalwareBazaar
TLSH 1785F12363DEC361C3B25173BA257741AE7B782506B5F96B2FD4093DED20122521EA73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sonic305-1.consmr.mail.bf2.yahoo.com
Sending IP: 74.6.133.40
From: Maria Bianchi <mariajoe51@yahoo.com>
Reply-To: Maria Bianchi <mariajoe51@yahoo.com>
Subject: Fw: RFQ FOR QUOTATION [UPDATED PRICELIST]
Attachment: PO AND PRICE LIST.lzh (contains "PO AND PRICE LIST.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.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:
2020-05-06 16:09:24 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=inijj2sk6htjcwuhzcckhrnihdpbheha6ul2oophvxgab7v4whwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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944b633d92799fe6aeefae5de7945b6b0b69020ed669d9d7e68ebd80868771e6
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e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 10'828 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-hxxjtcny8s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar c81db8de6ec63d8130183a2879dea3c27cc8dfda8bdfbccaa06def3365f598f3

AgentTesla

Executable exe 435094ea4af1e6915a87c884a3c5a838de1390e0f517a739e7adcc00febcb1ed

(this sample)

  
Dropped by
MD5 82cfd800810ea1e4e4be859f335096ab
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c81db8de6ec63d8130183a2879dea3c27cc8dfda8bdfbccaa06def3365f598f3

Comments