MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 803839d7267b1b3bc8b26010a8ef03ffe9adfe41ad5f5ae85814d580292868c5. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 803839d7267b1b3bc8b26010a8ef03ffe9adfe41ad5f5ae85814d580292868c5
SHA3-384 hash: 6802f009b767081c0b7d2b871e8905fb6f894ad4cd9e713c22655d7f9d15bfcf25742a676544869919571c63fb30aed2
SHA1 hash: c58e11d36907cb6bb844c100391476ea54acc4d1
MD5 hash: eb16a437e6175d9d31c208b4a1ce00c0
humanhash: comet-pluto-robin-quebec
File name:Reqired quotations and purchased details 0001.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:388'096 bytes
First seen:2020-07-02 07:58:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:F5EtHBNRi6KIjQ6TWJYB18EruSnWNhfdM+nKEvxXNO0y9pafZXJyIFSIC8:jEthNRzta88Edns7/CRqZe
Threatray 10'652 similar samples on MalwareBazaar
TLSH 8A84E0206BFCA224EDBE2BB1E9B64209533379996835E35E050D601E1FB7F84C592773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tarzan-motor.com
Sending IP: 180.214.239.234
From: sales06@tarzan-motor.com<sales06@tarzan-motor.com>
Subject: Re: New Inquiry Purchase
Attachment: Reqired quotations and purchased details 0001.gz (contains "Reqired quotations and purchased details 0001.exe")

AgentTesla SMTP exfil server:
mail.samlogistics.pk:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18394/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/803839d7267b1b3bc8b26010a8ef03ffe9adfe41ad5f5ae85814d580292868c5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 08:00:07 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qa4dtvzgpmntxsfsmaikr3yd77u237sbvvpvv2cyctkyakjindcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'642 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200702-yxzddxsvds/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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 534b75df1755d90cb04ac8260470317f9fc3764c0ee791153f624394909aedbd

AgentTesla

Executable exe 803839d7267b1b3bc8b26010a8ef03ffe9adfe41ad5f5ae85814d580292868c5

(this sample)

  
Dropped by
MD5 a66c1031063c22c8725a08c19ae7a93d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 534b75df1755d90cb04ac8260470317f9fc3764c0ee791153f624394909aedbd
Cape
Cape
https://www.capesandbox.com/analysis/18394/

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