MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e233ce7f095a6421cbf063354a29c51916131de74f35ae9ef6188c579cb16ad0. 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: e233ce7f095a6421cbf063354a29c51916131de74f35ae9ef6188c579cb16ad0
SHA3-384 hash: b0336ee9a8b53a0fff201cc2720c32d416b658329d7040dd80f762bb9a1c5a4bbe75bdd857f07560747002a399075e40
SHA1 hash: c2e81641e3b3befb88dde69182ca81a59de39487
MD5 hash: cf65af377e66f46cca8559e0d9a97a0d
humanhash: lamp-spring-quebec-ohio
File name:Request for Quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:527'872 bytes
First seen:2020-06-25 08:51:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'746 x AgentTesla, 19'624 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:ksO9OAvQen29zbyG27kZBsOY78wd3xRA5abutg:ksO9OAYenUtZBsOCJ37Vbuu
Threatray 10'728 similar samples on MalwareBazaar
TLSH F9B402490258AF5AEA7D8779D0A50011C3B4E113B11BF7AE4FD0B0ED2DA3BE194477AB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp-out.malagasy.com
Sending IP: 41.204.120.178
From: operations@semad.mg
Subject: 540/S-20 AAY: N/D: 121/S/20 - INTERPHARMA MEDUL8134339 GP20MD0610 - DEPOTAGE CE LUNDI 15/06/2020 - RECTIF - RECLAMATION
Attachment: Request for Quotation.zip (contains "Request for Quotation.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14050/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44022.26029.17820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e233ce7f095a6421cbf063354a29c51916131de74f35ae9ef6188c579cb16ad0/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4iz447yjljscds7qmm2uukofdelbghphj4225hxwdcgfphfrnlia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'718 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/200625-nrmkfgcp1s/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies registry key
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
Drops file in Drivers directory
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

zip 9002fa17aa421dea179c90df5cadb5c3a33b10f4069f832fc9740f4d1744e93b

AgentTesla

Executable exe e233ce7f095a6421cbf063354a29c51916131de74f35ae9ef6188c579cb16ad0

(this sample)

  
Dropped by
MD5 070a4766b4d1ffb6fa9b97d6220bba07
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14050/
  
Dropped by
SHA256 9002fa17aa421dea179c90df5cadb5c3a33b10f4069f832fc9740f4d1744e93b

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