MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34fe86d0bfa9b01df1b5032307fcd5db980cb32a12bb6320772b99a0e1d2cff8. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34fe86d0bfa9b01df1b5032307fcd5db980cb32a12bb6320772b99a0e1d2cff8
SHA3-384 hash: 60c1c956e982e181169f243d63be7c64c1a51601b23ba97f3cd015e6731962c86aada5fb7e7962971cf5e5107a25eda7
SHA1 hash: 05c2ebfb4f075f16f800908ad707c894b9b94f10
MD5 hash: cc815808c88fea55c492113137272b16
humanhash: coffee-monkey-uniform-idaho
File name:PO 7405591 7756947 7756740 invoice for 30% Deposit.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:727'040 bytes
First seen:2020-07-07 09:49:42 UTC
Last seen:Never
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:XG8xvYRaI6CF1QU+BHtCOnVfTQB0r7YiEo5TnbCSE5v1k2Hqy4I:BtU+xBeAYiEgnbKv11Kyz
Threatray 10'653 similar samples on MalwareBazaar
TLSH 4BF4BEB071E79ED7C53A0CF8800A24804FB92A53666DD3DD7CC231EE45E5B909E856BB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail0.612.wulongdimkim.casa
Sending IP: 134.209.149.143
From: SINCERE INDUSTRIAL CORP. <procurement@sincieremarine.com>
Reply-To: ct20320@gmail.com
Subject: PO 7405591 / 7756947 / 7756740 invoice for 30% Deposit
Attachment: PO 7405591 7756947 7756740 invoice for 30% Deposit.rar (contains "PO 7405591 7756947 7756740 invoice for 30% Deposit.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22180/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/34fe86d0bfa9b01df1b5032307fcd5db980cb32a12bb6320772b99a0e1d2cff8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 09:51:05 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gt7inuf7vgyb34nvamrqp7gv3omazmzkck5wgidxfom2byosz74a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'643 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200707-9cvkk3xzge/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
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

rar 07b1d6b489aa9a10269e530c0a1d12b4cdfdc9d3300f5ae97f48ca2c693a156b

AgentTesla

Executable exe 34fe86d0bfa9b01df1b5032307fcd5db980cb32a12bb6320772b99a0e1d2cff8

(this sample)

  
Dropped by
MD5 bf776d10da5223ba245e2cf56ead7af3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 07b1d6b489aa9a10269e530c0a1d12b4cdfdc9d3300f5ae97f48ca2c693a156b
Cape
Cape
https://www.capesandbox.com/analysis/22180/

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