MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e60131e245aac591c455594f208de438d18da96de8cd08c4990c973c7956c38f. 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: e60131e245aac591c455594f208de438d18da96de8cd08c4990c973c7956c38f
SHA3-384 hash: e30cc4bd7f6bd50041f0426167702f8f2527bd3c0e611e6bbfefbf22a670b7be06ff8c1a8894d82b38e19245bd3f9023
SHA1 hash: 2e405d2142fb937bb8fcb3c71aa6f192e863d40c
MD5 hash: 1bbfcc115bf97ec1d010b3b9f1ad34b9
humanhash: mobile-winner-kilo-high
File name:PAK452431.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:677'376 bytes
First seen:2020-07-07 17:18:17 UTC
Last seen:2020-07-07 17:59:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:Pag/2CpyMNuByoGzFp0MMuu5V/F0Ino3hVNzZwzVNGxYY1OU+BHtCOjyOa0vQ379:gdU+xB2OxvQ3beQEYASa
Threatray 10'622 similar samples on MalwareBazaar
TLSH C6E4CF3127659F85C5391BF5DA5029456FF93E6BB23AC2686DC230CB44B4F008E86BB7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: api.genarelgroup.com
Sending IP: 64.225.37.105
From: Ms Chooi <info@genarelgroup.com>
Subject: RE: Balance Payment
Attachment: PAK452431.zip (contains "PAK452431.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22366/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.22641.25317.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e60131e245aac591c455594f208de438d18da96de8cd08c4990c973c7956c38f/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 17:20:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4yatdysfvlczdrcvlfhsbdpehdiy3kln5dgqrrezbslty6kwyohq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
2bdc06696ba12ce9ab528c154da052cc9151cda183ed9e6e36692db87237dbab
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43fb16d3298e49dbe523945871874f7658c8e3b1263ca0a7f9234c23c567cce7
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66b15ee82b31364bbb038c7a2f60fac0057d01b0865b2b71a4418293fc9e056d
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85e27a1781cf4c5207506a5c2a7df47ab4b79186ffeb2fa6665fb4c2bd50f261
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a6e37f96da16a4f2be724e41fb5aa0ddcb75ba281b2dcf2077779592ab0ed5bb
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b66161fa88a01668f2b10e0167ab2b2f3d964c8f102cdd24e9fc778a163c4a4f
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c416fa0abfd8346583584b31364a576be0df270dc4d96ae67028b2ddf3076a24
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e8354b6fbf1b300bf85684f18f48209e2c767c8654d2ab6bcd50375b23deb03c
AgentTesla
+ 10'612 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://tria.ge/reports/200707-fb6cwll49e/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Maps connected drives based on registry
Checks BIOS information in registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Looks for VirtualBox Guest Additions in registry
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

zip e851fff7f8cecab296b8098d885fb35da2c8231d8fff172e09c4aeaff53b17ad

AgentTesla

Executable exe e60131e245aac591c455594f208de438d18da96de8cd08c4990c973c7956c38f

(this sample)

  
Dropped by
MD5 76e303dc3f020430cd1050b44f3e6fc4
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22366/
  
Dropped by
SHA256 e851fff7f8cecab296b8098d885fb35da2c8231d8fff172e09c4aeaff53b17ad

Comments