MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20fa03ed146d67328f48a4609fd5a1f2f584576dcb93450661d4b6e1f9c269da. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20fa03ed146d67328f48a4609fd5a1f2f584576dcb93450661d4b6e1f9c269da
SHA3-384 hash: 382bd64660f821243a0f298f7929f8975fbde05a028977ec344b4761c405bfd91922934f8722a0bbbf40b5269bf2f354
SHA1 hash: e7efc2bea560738a328bbdcfc6958e38492b76bf
MD5 hash: 10f9e9603ff9bda36664f12fb8735133
humanhash: blue-bravo-friend-jig
File name:Revised Proforma Invoice 47094_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:449'536 bytes
First seen:2020-06-29 07:29:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:1fQmRFnhceWKYWtXNr2yBODJ/aLjCw2A6vDomFM:VRFnhBWz+diAO1/1v9
Threatray 10'739 similar samples on MalwareBazaar
TLSH 35A4D01473B90B97D47A97F1406A99104BF139BD7822E79D6DC230DB7962F808E22F27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: email.it
Sending IP: 103.150.8.56
From: Bob Wong <fabio.crippa@email.it>
Subject: Re: Proforma Invoice
Attachment: Revised Proforma Invoice 47094_pdf.gz (contains "Revised Proforma Invoice 47094_pdf.exe")

AgentTesla SMTP exfil server:
smtp.anding-tw.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15662/
Detection(s):
SecuriteInfo.com.Fareit-FVR97B1CDB35EA0.28661.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20fa03ed146d67328f48a4609fd5a1f2f584576dcb93450661d4b6e1f9c269da/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 03:42:35 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ed5ah3iunvttfd2iurqj7vnb6l2yiv3nzojukbtb2s3od6ocnhna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'729 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200629-xhwen7mp8a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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

gz 92aeef28c2d4ccfe7b35348dba12448bdeb6414dbdd022ee9d909801418f422b

AgentTesla

Executable exe 20fa03ed146d67328f48a4609fd5a1f2f584576dcb93450661d4b6e1f9c269da

(this sample)

  
Dropped by
MD5 d815eff638a2a4a3aa7d80e302d6f62e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 92aeef28c2d4ccfe7b35348dba12448bdeb6414dbdd022ee9d909801418f422b
Cape
Cape
https://www.capesandbox.com/analysis/15662/

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