MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a0bec0cb8ec169bef2d1f80a5a981d09d99b0404ba79057c2870bceef6b5db9. 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: 6a0bec0cb8ec169bef2d1f80a5a981d09d99b0404ba79057c2870bceef6b5db9
SHA3-384 hash: c10476ea1eb2688c96be726730294435f2879a0867c03efb126d31398c924e57457aba1fcf034a69f712846dd696871c
SHA1 hash: 1ba9bf51549afe960de9d0e9dd5a232dcd7cc218
MD5 hash: 9b8ed54391a513b7b6dea3b417f60a3a
humanhash: hamper-ack-three-timing
File name:Reference GOT 731104 A- BOOKING.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:912'880 bytes
First seen:2020-06-25 13:31:14 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:RPP5HDzAnHZj2BXQqcdV3RGu1mf3Y7z+aUZLlzB4WeImE8C2Gu+6WGw:hBDiZj2VQ1VG/Y7uLl9n1zu+/
Threatray 10'678 similar samples on MalwareBazaar
TLSH 3D15E1251B2CEC50C51CC5B3E19380CBD7B0AE1563CAFB936AA6B97F18B4353D90E15A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: apollo.t.mk
Sending IP: 195.26.152.35
From: simbimed@t.mk <simbimed@t.mk>
Subject: BOOKING
Attachment: Reference GOT 731104 A- BOOKING.xz (contains "Reference GOT 731104 A- BOOKING.exe")

AgentTesla SMTP exfil server:
mail.radiomeff.mk:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14341/
Detection(s):
SecuriteInfo.com.Generic.mg.181bf63f744587d9.5579.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
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
Launching the process to change network settings
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a0bec0cb8ec169bef2d1f80a5a981d09d99b0404ba79057c2870bceef6b5db9/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 13:37:32 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nif6ydfy5qljx3znd6aklkmb2coztmcajotzav6cq4f4533llw4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'668 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
evasion spyware trojan persistence keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200625-jfv1vexs7a/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
Modifies system certificate store
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

xz 9dbec9e530fb4645624619bc0e8700095d8cbdd288b436caae177b467cc4e67f

AgentTesla

Executable exe 6a0bec0cb8ec169bef2d1f80a5a981d09d99b0404ba79057c2870bceef6b5db9

(this sample)

  
Dropped by
MD5 8c7cc5a4a4ea671ea6ed44c4914f0fed
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14341/
  
Dropped by
SHA256 9dbec9e530fb4645624619bc0e8700095d8cbdd288b436caae177b467cc4e67f

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