MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33f00dc2af9dacecce6b63438a089cbc245fad566b7533ddf5fffb51c6b3db09. 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: 33f00dc2af9dacecce6b63438a089cbc245fad566b7533ddf5fffb51c6b3db09
SHA3-384 hash: 8ff4042e1f0954b470f1554a9fb42d0ffe3e141437393916fa2764a8d4b0d9ac2e7cc7cc4b6481940fa66b9dc8100606
SHA1 hash: 2952693a1135087a03c864a263c90aca12681074
MD5 hash: 9fb3e027806136be32d5c6db94e0ca28
humanhash: low-coffee-kentucky-april
File name:RFQ_7329873892938734.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:611'840 bytes
First seen:2020-07-07 09:34:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:B5oJecps5bYV+SYbOjbDrFkipvUQOOOIJEQG1mTK6n2YCOiihoIwGaMaNv2U+BHu:UU+xBrKIzoTvS60b3Pe1Gfl+
Threatray 10'808 similar samples on MalwareBazaar
TLSH 8DD47BB3312D5F5FC62A09F1B03215704FA89F676158E2E9BDC1E9DE00D0B889A536E7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: stock.ovh
Sending IP: 54.38.183.94
From: Murray Hill <asilva@octcabos.com.br>
Subject: RFQ_ CGHV96100F2_order
Attachment: IMG_RFQ_7329873892938734.ISO (contains "RFQ_7329873892938734.exe")

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

AgentTesla SMTP exfil email address:
info@ndfpune.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22160/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/33f00dc2af9dacecce6b63438a089cbc245fad566b7533ddf5fffb51c6b3db09/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 09:36:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gpya3qvptwwozttlmnbyuce4xqsf7lkwnn2thxpv775vdrvt3meq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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b9a6dd35f9ca163d4e76a25d642ca7a580272ea7886a6a639273ac5b732e9f8c
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cdf43e36edf4aaa17906bf552cd65351d9b6e66a77356f91cd819874cf531e03
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d63293a1c8b19e0a042d92655ffa095412af2804a2523b31cfeb4e11e1fb772a
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e50f294da86ca74a28ab00ef44e48d7c0374f4a33e2ed436f9a4ed4e6a01e9b9
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f17f88079f997a584c219a64b4105b6f98a6356f16a557bc0328758655d8fb99
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AgentTesla
+ 10'798 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/200707-qjyjs7jsdx/
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

iso 34b2b64f8c43d85610921b8181796ab0f14bf1f1ad3999fb16e79588b8264080

AgentTesla

Executable exe 33f00dc2af9dacecce6b63438a089cbc245fad566b7533ddf5fffb51c6b3db09

(this sample)

  
Dropped by
MD5 6912fefbe0b3d6f43e4f5de1141ad986
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22160/
  
Dropped by
SHA256 34b2b64f8c43d85610921b8181796ab0f14bf1f1ad3999fb16e79588b8264080

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