MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46f7e3dc5bb0ddea7bce79fca23ebdfdc935f168d9deb9822783dab161940473. 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: 46f7e3dc5bb0ddea7bce79fca23ebdfdc935f168d9deb9822783dab161940473
SHA3-384 hash: 65396493c75e90f16ed8796be88a453a01eec5f844582694cb30d8800b5a3812e02191f3e8cde2d6410d864f490a9d55
SHA1 hash: bbdb40d02c1b00398acdba0bb39ef53c81da5a6a
MD5 hash: e2b100e410afc57147e68d1356414c44
humanhash: gee-vermont-happy-fourteen
File name:QUOTATION.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'851'392 bytes
First seen:2020-05-08 07:39:29 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:YVg5tQ7aSxZ0gcMtMgCqF2Z5rWcgIzrv9i5:ag56/Z0gWg5F+5bgI3v9
Threatray 9'033 similar samples on MalwareBazaar
TLSH 3385F12373DDC361C7B25273BA25B741AE7F7C2506A1F96B2FD4093CA820162525EA73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 104.168.202.76
From: Mary Kon <faithpurchase2010@gmail.com>
Reply-To: Mary Kon <faithpurchase2010@gmail.com>
Subject: REQUEST FOR QOUTATION
Attachment: QUOTATION.IMG (contains "QUOTATION.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
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:
2020-05-08 04:31:26 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i336hxc3wdo6u66oph6kepv57xetl4li3hpltarhqpnlcymuarzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8d1512de63fd1bf66f80c8ec2ec640464a6ce986101849488372a38fed2bcfb6
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e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 9'023 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/201109-3dtel2s3an/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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
Drops file in Drivers directory
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

img 30614fd673fc7d3475b7ff4b2f9c6844e5b4688eef9e7163f3d23188fb7f286c

AgentTesla

Executable exe 46f7e3dc5bb0ddea7bce79fca23ebdfdc935f168d9deb9822783dab161940473

(this sample)

  
Dropped by
MD5 d0197a32106b63c255aa2d48b4a44a7c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 30614fd673fc7d3475b7ff4b2f9c6844e5b4688eef9e7163f3d23188fb7f286c

Comments