MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e71a7b0188810d7b205a33023bb27c064cc442a1478a15a85f9feb653693f50b. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e71a7b0188810d7b205a33023bb27c064cc442a1478a15a85f9feb653693f50b
SHA3-384 hash: 498e2f5f99a79430227cf881f63fa4d39663cdb7d7a4e49c9e89c6d73624f39394db510bf1c27fc622a1a5c9a7a21d45
SHA1 hash: 0487d52d735bb412f8d7ac21956c36c750695952
MD5 hash: 0d86043fa1d2aa8e4cd3349adc2bcc61
humanhash: wisconsin-red-bulldog-beryllium
File name:invoice2647467565683746597475859575.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:442'368 bytes
First seen:2020-06-24 06:43:17 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 6144:53hd6seMXjjCtYdzLfLV8MXTFzOklTQE2iClIZzZRdJDcP9NmqJ9Xdq0XI:5QMX6t6z7xBFzZEtIZzZRLWmqrdqh
Threatray 10'776 similar samples on MalwareBazaar
TLSH 0594F10B3B9C7703C67C16F8D9C2AB4453B529AA6662F3DA2CC466E554C37F109227C7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ptmatsuo.co.id
Sending IP: 202.74.72.84
From: Elisa Stefanica <Elisa.stefania@gmail.com>
Subject: Payment Schedule
Attachment: invoice2647467565683746597475859575.gz (contains "invoice2647467565683746597475859575.exe")

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

AgentTesla FTP user name:
aceboss@southeating.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13499/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e71a7b0188810d7b205a33023bb27c064cc442a1478a15a85f9feb653693f50b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 04:01:05 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=44nhwamiqegxwic2gmbdxmt4azgmiqvbi6fblkc7t7vwknut6ufq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'766 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/200624-dccj325yl2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
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

gz facbfd321ddec999d2d4aee72ca223cb8d5e7f0d233beb04bbffa347b621124c

AgentTesla

Executable exe e71a7b0188810d7b205a33023bb27c064cc442a1478a15a85f9feb653693f50b

(this sample)

  
Dropped by
MD5 4801a0d6d7162e1ee5e620ec5f9edb8c
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13499/
  
Dropped by
SHA256 facbfd321ddec999d2d4aee72ca223cb8d5e7f0d233beb04bbffa347b621124c

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