MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a446847af046c0fb4e2a5e2a53943490a8550303c7ffcfb91b0b8b8e49330f4. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a446847af046c0fb4e2a5e2a53943490a8550303c7ffcfb91b0b8b8e49330f4
SHA3-384 hash: c671d033e5d6808daca88131c1f813e56933bc5a01a8914205f1cf965c73ae1f549b390ffaf7c5175465aef7769e2c9d
SHA1 hash: 55a85b3537fdb5d008ad1cccf2332a6b786ade18
MD5 hash: 2e4681cfbc96f4670d9a59d22db82273
humanhash: sixteen-may-papa-montana
File name:Urgent Order.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:563'200 bytes
First seen:2020-07-21 06:41:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Ahh9snrv3SyRw6TBwOX3VyCnPS2A4Vl1k3sUsAqg8RZSH5s6c+o4sCUs0qZcmGpg:N/lFVPwSmsKn8RZl6c+cccA
Threatray 10'676 similar samples on MalwareBazaar
TLSH C8C49D04E7B84ACAE3BA17BCE474004087B5B61AA7E6E7585B90F0ED1C62751CB53F27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: live.com
Sending IP: 156.96.119.28
From: munireng@live.com
Subject: طلب عاجل
Attachment: Urgent Order.pdf.zip (contains "Urgent Order.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29725/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a446847af046c0fb4e2a5e2a53943490a8550303c7ffcfb91b0b8b8e49330f4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 06:43:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=njcgqr5parwa7nhcuxrkkokdjefikubqhr77z64rwc4lrzetgd2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'666 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/200721-3731737jf6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6a446847af046c0fb4e2a5e2a53943490a8550303c7ffcfb91b0b8b8e49330f4

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 d8f82d1de5ff44c3163ea6bc9bde7bb805330a7a65b0235318fa17a3fb14ac6d

AgentTesla

Executable exe 6a446847af046c0fb4e2a5e2a53943490a8550303c7ffcfb91b0b8b8e49330f4

(this sample)

  
Dropped by
MD5 bd207ca1e78b4c937369ea5fc357f560
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/29725/
  
Dropped by
SHA256 d8f82d1de5ff44c3163ea6bc9bde7bb805330a7a65b0235318fa17a3fb14ac6d

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