MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b75ecf9b7d24bd2d0b878753de3d6b49cbb48d715bc348c2505fd81d12cacab. 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: 6b75ecf9b7d24bd2d0b878753de3d6b49cbb48d715bc348c2505fd81d12cacab
SHA3-384 hash: 2009e3196ce1a176e1400f54c61dce242e0fd3d0522f50f7a33a3a0519993ce1194d1c704ab34179d06f0be13c2c04c7
SHA1 hash: c6e144178fe94375686c045bbb874cd13c860e1e
MD5 hash: ce1c1ee801a83a53fdb5c474042efeef
humanhash: winter-tango-oven-oranges
File name:Original ITEM ENQUIRYs.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:861'184 bytes
First seen:2020-07-08 07:00:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:nShU+xBuslhtWilWYbaFqsMxRCre0slhtWwH:ShU+LhtWaWo/xRCrShtWwH
Threatray 11'186 similar samples on MalwareBazaar
TLSH FC05CF3BA7636E4BC67E0DF9E22991008EF71993324ED3D4EDD160E688D13465FC2266
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ngay7.localdomain
Sending IP: 45.127.62.130
From: Mubeen Ur Rehman.K.K <rameez@albarakaqa.com>
Reply-To: rameez@albarakaqa.com
Subject: Original ITEM ENQUIRYs FROM Khusheim Company LLC
Attachment: Original ITEM ENQUIRYs.zip (contains "Original ITEM ENQUIRYs.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22900/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

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
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b75ecf9b7d24bd2d0b878753de3d6b49cbb48d715bc348c2505fd81d12cacab/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 00:46:16 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nn26z6nx2jf5fufypb2t3y6wwsolwsgxcw6djdbfax6ydujmvsvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'176 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/200708-fjwnq1yc86/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
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

zip 701894483de84d5833f1641f58fedcc0acb52d22eb3ecfd9f6fb7c88b9fe006b

AgentTesla

Executable exe 6b75ecf9b7d24bd2d0b878753de3d6b49cbb48d715bc348c2505fd81d12cacab

(this sample)

  
Dropped by
MD5 26ceac6369c6f465cf8992de1d603ed3
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22900/
  
Dropped by
SHA256 701894483de84d5833f1641f58fedcc0acb52d22eb3ecfd9f6fb7c88b9fe006b

Comments