MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e207a2a5faedbc1db2ba3d4f6b97df0ec10a0c4956eeb8f01c5426b628ac3efb. 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: e207a2a5faedbc1db2ba3d4f6b97df0ec10a0c4956eeb8f01c5426b628ac3efb
SHA3-384 hash: 94cb9430e7facfbb78c98621e6828eab86746aa0d0c1862a1d01baa205ca98336452f52ae2263515046e11ce609121be
SHA1 hash: 68d88fb5388109417c970a218b4c1e18eacd2b5a
MD5 hash: 2455f04b41fd5dd2333531d0546075bb
humanhash: glucose-grey-low-network
File name:Outstanding invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:285'184 bytes
First seen:2020-06-25 12:04:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:8HN6aNVEzKfaBWuOA4QDIczsDSUndZjHb8uweeibND6epWi6u246Oe++/OssF3Ab:8HAqEuCkEIIUdYzMBtUiI63s5si
Threatray 10'584 similar samples on MalwareBazaar
TLSH 105429BD2B88B902F73D1D3289D2567017F194835E12CB0F6FC41EED6E527CA294A396
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: adobeequipment.com
Sending IP: 37.48.85.217
From: Account  Assistant<supportt@adobeequipment.com>
Subject: Balance Outstanding Statement
Attachment: Outstanding invoice.pdf.z (contains "Outstanding invoice.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru: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/14219/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e207a2a5faedbc1db2ba3d4f6b97df0ec10a0c4956eeb8f01c5426b628ac3efb/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 13:53:20 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4id2fjp25w6b3mv2hvhwxf67b3aqudcjk3xlr4a4kqtlmkfmh35q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'574 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/200625-gssgr6pjej/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email 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

z 2f9aed88735e7fe58dee7f3c62d4af48faf73c87902c4148bc26ef3644aa7086

AgentTesla

Executable exe e207a2a5faedbc1db2ba3d4f6b97df0ec10a0c4956eeb8f01c5426b628ac3efb

(this sample)

  
Dropped by
MD5 c56bd383c5f203254cf491e368a3806e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2f9aed88735e7fe58dee7f3c62d4af48faf73c87902c4148bc26ef3644aa7086
Cape
Cape
https://www.capesandbox.com/analysis/14219/

Comments