MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e91d532d8063f104ca3b861c51f95b7cd7e79010024fd713515e1c5283a8b2ad. 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: e91d532d8063f104ca3b861c51f95b7cd7e79010024fd713515e1c5283a8b2ad
SHA3-384 hash: 1363f3c9ed7265caeee153223a1981e2f50019554eecc6eeca3265764fb622148adef34076f6e1b27c1176794f3cef79
SHA1 hash: 0a02a21b386e11e7a9aec2f242f2beaef16012bd
MD5 hash: 072f84d6d14c5ef62290c38b7283ebcc
humanhash: nineteen-two-echo-lake
File name:Orden Compra 9509 OC.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:536'064 bytes
First seen:2020-07-01 17:44:27 UTC
Last seen:2020-07-01 19:13:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:ZNV/t1l0MbFKNv+cbBBKOvYsz6sd4KPD9uq:D0EFKN7bBBXAsjd4qX
Threatray 10'745 similar samples on MalwareBazaar
TLSH 79B4ADC076BA0B96E7B687F71A62940447FA797EA139D3580EC1B4CB94A1F408F91F13
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: web30.assec.net
Sending IP: 207.154.216.246
From: Francisco Vergara <francisco.vergar@maproaragon.com>
Subject: RV:Orden de Compra MAPRO ARAGON
Attachment: Mapro Aragon OC 9789102020.r00 (contains "Orden Compra 9509 OC.exe")

AgentTesla SMTP exfil server:
mail.corroshield.co.id:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17741/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQF.31956.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e91d532d8063f104ca3b861c51f95b7cd7e79010024fd713515e1c5283a8b2ad/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 17:46:07 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5eovglmampyqjsr3qyofd6k3ptl6peaqajh5oe2rlyoffa5iwkwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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79ec51180f50edc06e13b9c75e57c426ae0f3413fd315c24921910bb1fc88a79
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93a1f0fa0637acd096c86ec4d7d3c6f73f689bf41f3cd16b5e5bcce48dcdc540
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b74131f0e776928368dad6576cd55844d766a94605616c29a6d4b045efb6bfe6
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c9dcd1d7470488ed72d4a673592ab0c4684124dc7e69bb903d47d6a71ffe42fd
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AgentTesla
+ 10'735 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/200701-xxve1ftqce/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP 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

r00 bc60480c2e37b0d9da57514f231b2e3a3989d140bf16d6b7150b56560981c199

AgentTesla

Executable exe e91d532d8063f104ca3b861c51f95b7cd7e79010024fd713515e1c5283a8b2ad

(this sample)

  
Dropped by
MD5 8e66859c0f4abc05600cfaa40333c757
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 bc60480c2e37b0d9da57514f231b2e3a3989d140bf16d6b7150b56560981c199
Cape
Cape
https://www.capesandbox.com/analysis/17741/

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