MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 205e511940812b0164b1b555125076af751fab06df540ce84ddc3a39e48aa28e. 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: 205e511940812b0164b1b555125076af751fab06df540ce84ddc3a39e48aa28e
SHA3-384 hash: c5bf0da19ebdf1804effe16507dbeb00beaae3bbdd557c794657c3c580e2cd69e6fda49d99d78adf0dd8181a56d2e84d
SHA1 hash: 96bc71b7dd07e0f5b5725a1c59226f88a2c8a399
MD5 hash: df32c6ad1cc9b1d30074f8e65f3e326c
humanhash: texas-pennsylvania-oscar-spaghetti
File name:signed invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:430'080 bytes
First seen:2020-06-16 13:00:38 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 6144:oEG2DAoWVb7hGFXpp9E18q7pbL9zveK9Ucja9IwmQjzTg9il5AErcLyIdX:oEGMnWVxGFXv+19/zv9geOzTgXFdX
Threatray 10'738 similar samples on MalwareBazaar
TLSH D894010D32AD6326DBBC4B7C85E11A4407F9A6777162E70D4E8472EB1D23BC44BA2E47
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 162-241-215-159.unifiedlayer.com
Sending IP: 162.241.215.159
From: Sam Chen <sam@cltcl.com>
Subject: RE: Signed Invoice
Attachment: signed invoice.7z (contains "signed invoice.exe")

AgentTesla SMTP exfil server:
montana.co.ke:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/11000/
Detection(s):
SecuriteInfo.com.ArtemisDF32C6AD1CC9.25704.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 13:02:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ebpfcgkaqevqczfrwvkreudwv52r7kyg35kaz2cn3q5dtzekukha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'728 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-4kb68ffk32/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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

7z ae8df94daceac8f89a9c111f369a913db155558b016c3f2581e7961ac5234159

AgentTesla

Executable exe 205e511940812b0164b1b555125076af751fab06df540ce84ddc3a39e48aa28e

(this sample)

  
Dropped by
MD5 9a9c6fa6e6c7d5ad829400534d44e90d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ae8df94daceac8f89a9c111f369a913db155558b016c3f2581e7961ac5234159
Cape
Cape
https://www.capesandbox.com/analysis/11000/

Comments