MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae74623e356130501507540ec165aa3ca088a7cb27bae50769998b6cb6538f0b. 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: ae74623e356130501507540ec165aa3ca088a7cb27bae50769998b6cb6538f0b
SHA3-384 hash: 85d7160540720a996daf4bea5bcd5029a7c8d3bc329c91a19c1a90e893c23a30e45d330bef968873a479bcdb4d3ed7f7
SHA1 hash: 434d6f84c1a51a75fd89278a77ad454a9f9a3ddc
MD5 hash: 25e8f59ae32b4be6139b6903011ba58e
humanhash: potato-lion-eight-lamp
File name:All the said documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:578'560 bytes
First seen:2020-07-16 06:33:32 UTC
Last seen:2020-07-18 11:56:13 UTC
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:s1J+Y2k4zUB0Lm1Mk637Cs49PefrfoXjA88xed/5K1t20qdPuEne:s1J+i0S1Mx3m9PCA/5Kr
Threatray 11'124 similar samples on MalwareBazaar
TLSH 54C48CDC3950719EC81E8C7689A4DC70AA206D62F7FBE20363C36D9F753D597CA052A2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: rudrabuildwell.com
Sending IP: 45.143.222.172
From: Ahmed Fawzy <info@rudrabuildwell.com>
Subject: Sorry for the delayed response
Attachment: All the said documents.zip (contains "All the said documents.exe")

AgentTesla FTP exfil server:
ftp.hraspirations.com:21

AgentTesla FTP user name:
test@hraspirations.com

Intelligence

File Origin
# of uploads :
3
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/26366/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.5399.16820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ae74623e356130501507540ec165aa3ca088a7cb27bae50769998b6cb6538f0b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-16 06:35:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vz2geprvmeyfafihkqhmcznkhsqirj6le65okb3jtgfwznstr4fq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5b93980a4505da90bed78a71e9d746bf2655f7da4c08d8dade7962e1c8766aaf
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642f3ac7ce246c87fed41bc3952ed2086187587f34a5b27270ac3c1ffca8aff3
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7990e636a24b5ae04b8ce433cdcb9ce20d47e60ccca30e6ee5622827a4d67f51
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7cbbb45108b03b6052b1d17a50d96f7ab43d16e6ae990a0d588c0cdefe2eab53
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7fbe33ca513d51b8d34767fef358bde063faefd684393955152ed22881aa970e
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dc8afb659ee0ae568f793bd02e3368b9c8d9af5c3b82fae9ed0ddb8e3908aada
AgentTesla
+ 11'114 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/200716-sjnq2zdb2n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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

zip 76a4c8a069240fcfb028ea94da7494d997140bacb80863db2130e944b9aedda4

AgentTesla

Executable exe ae74623e356130501507540ec165aa3ca088a7cb27bae50769998b6cb6538f0b

(this sample)

  
Dropped by
MD5 ee963cd27bb60ca2b19749900b5cc045
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 76a4c8a069240fcfb028ea94da7494d997140bacb80863db2130e944b9aedda4
Cape
Cape
https://www.capesandbox.com/analysis/26366/

Comments