MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f33188a4e793d7f27b2c649730162700bda0259988ee59262ca2be5a87527f83. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f33188a4e793d7f27b2c649730162700bda0259988ee59262ca2be5a87527f83
SHA3-384 hash: c6b79ae63949e45e74166c51e0c34315dc9c681ef0486f2d7bf80095e4590398befcdc9803fcfde52ccbca0604bacd1e
SHA1 hash: 22a8a2244bbe5de57c9a910ad67bc553597729b9
MD5 hash: ad2d528544375f3504eee35d3d10bdfc
humanhash: salami-orange-red-fifteen
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:534'016 bytes
First seen:2020-05-14 08:15:26 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 12288:KDCiiv/GgVh2VV0XY/5Przjh2iM8hY1bzoRj0LGX66KnVQ8T:FAU4V00PrzrobzoSLGX63l
Threatray 10'658 similar samples on MalwareBazaar
TLSH 70B4CF1036BD0769E1BA8BF956E1A050CBB0761B719DD36D8DD160CF0DD2F90CA86E2B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: eradicateplastic.com
Sending IP: 185.222.57.165
From: Magdi Amin <info@eradicateplastic.com>
Subject: re: re: re: New Order
Attachment: New Order.pdf.zip (contains "New Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ArtemisAD2D52854437.26834.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 08:40:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6myyrjhhspl7e6zmmsltafrhac62ajmzrdxfsjrmuk7fvb2sp6bq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15dee864e14a92f65233de4dbb94d96fbdd2043c447159fcea5f88e5489bc302
AgentTesla
216c6b02a878dd3c0e20e476bcbb0e74a6d0841587118eda96ab3bc620d85d1f
AgentTesla
29bc6ab413f4c19aa8aae85b4f65a973e41bfd4bacd4cd079eda969a7179d6a6
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45bea748d6714e636270097d0dca1ec13a2442359b3b9bc09204cd73dfb4dae0
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6aa018beeb336fbf2405ae4325c486065b424653c4a5183aec7d9e116e1ebbc4
AgentTesla
6bece1991883897d6c949fa8eeac82f1bc6b7fbfaf581f5b5be776c4230bd007
AgentTesla
b2dfba1ce7b2522089f2d409187d5661483e581e893f7fb6fa681b5dbebed71c
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d972a00508d36f0e59218a6b46668f89c3a16093167ba175fe7a9c3078a03eb1
AgentTesla
f397b3ef0807ca0679420810983797c017fb980df61b23ffd002299a2b502bd1
AgentTesla
f4b220b50a4c6aaedcf3cfaf8bfa85b8eba240c48eda59bd90eb6115dd955a4d
AgentTesla
+ 10'648 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-xqnhw9we5n/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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 d45e0eaf66371f271ec073be23090fbdde7cd303e4fe94ab136fb85278b2febb

AgentTesla

Executable exe f33188a4e793d7f27b2c649730162700bda0259988ee59262ca2be5a87527f83

(this sample)

  
Dropped by
MD5 e61ec466408f65570f00d3c0070e2767
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d45e0eaf66371f271ec073be23090fbdde7cd303e4fe94ab136fb85278b2febb

Comments