MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 892dabc0bda34c580ef8124ddc7b02ae6afc32edf84f351d6504aafa4d21c917. 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: 892dabc0bda34c580ef8124ddc7b02ae6afc32edf84f351d6504aafa4d21c917
SHA3-384 hash: 45296e737d95610587eeec2fc79d8c4487a2c02ae9d6b11353b61eb34bb0e29863d0dcf8758e62e0bd3213963942cea8
SHA1 hash: a68773d0dbfb802208bd70d649d03ad1e942f002
MD5 hash: 86414b23f95a2b05cee1c7fcaf88d358
humanhash: sierra-ohio-summer-march
File name:INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'632'768 bytes
First seen:2020-05-24 08:01:58 UTC
Last seen:2020-05-24 12:33:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Itb20pkaCqT5TBWgNQ7aaYqclBYAiHcWjx2xrKJpx4N/p7KbPmS4TzE41m26A:RVg5tQ7aaclB452x2J9Pmf5
Threatray 10'962 similar samples on MalwareBazaar
TLSH 1675D01363DD8364C77E52737A55B701AEBB782906A1F47B2FF4093CA9201224E1E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: timberartdesign.com
Sending IP: 103.99.1.173
From: "Marketing Manager"<mkt@timberartdesign.com>
Subject: BEST RATE FOR THIS NEW SHIPPMENT
Attachment: INVOICE.rar (contains "INVOICE.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
3
# of downloads :
77
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:
2020-05-24 08:36:29 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
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98bcac74e8201256485d3fee8e636213cda012f99623424281f700aa5af34624
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a767a3b413dfbbbc5fe2c59ecccfcddeb457f4cc7aff68ef1502b69bb75e46de
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b547891a3f74093e840f47cecafb75940494dd48f449c7c1bbf229ecb38d85c5
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AgentTesla
+ 10'952 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-ypfnnq9xye/
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
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 eb635362c4ed8715d7b15409b4e2ee86acc36e5201a6baf59fc9b1f252a3b7ea

AgentTesla

Executable exe 892dabc0bda34c580ef8124ddc7b02ae6afc32edf84f351d6504aafa4d21c917

(this sample)

  
Dropped by
MD5 db91f59bfc59629ac9cc8b6858f019e0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 eb635362c4ed8715d7b15409b4e2ee86acc36e5201a6baf59fc9b1f252a3b7ea

Comments