MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7f7e49f95a8d9975a8d8387f08338bb96219410b66bab944c14e1a7e654693f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7f7e49f95a8d9975a8d8387f08338bb96219410b66bab944c14e1a7e654693f
SHA3-384 hash: edb572ec144abff9ae8b6c7ce3280fd4b201fb4a5e1ec875a4a617093d44fb3b683508564a9513f68d98a900d7cab8ba
SHA1 hash: 31e6cee64f55b9de9b44cd2891d50b5149d81236
MD5 hash: 01f65c63a9678bad1d9bb9d1cd8a3138
humanhash: hamper-cat-speaker-wyoming
File name:IMAGE...NEW ORDER.PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:632'832 bytes
First seen:2020-05-05 07:46:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:5qzyDX0fUXuy+kAes5+mvTKgRab0dEBwp3q0jzTfO61eNJIOlJ34lXoahFC95D6p:5qzqgYs5i0dvg0f7O60N/lil4aSKcW
Threatray 10'594 similar samples on MalwareBazaar
TLSH A3D48C9C722072EFC857C472DEA81C78EA50747B931F9213A02725AEDA4D897CF251F6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.ence.marketing
Sending IP: 62.138.11.76
From: sales@capmar.com.sg
Reply-To: info@jerryenterprise.com
Subject: RE: CAPMAR MACHINE REQUEST FOR QUOTATION
Attachment: IMAGE...NEW ORDER.PDF.rar (contains "IMAGE...NEW ORDER.PDF.exe")

AgentTesla SMTP exfil server:
mail.guthrie.com.sg:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Artemis01F65C63A967.22945.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 00:52:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u736jh4vvdmzowunqod7bazyxolcdfaqwzv2xfcmctq2pzsune7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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bd03cebf0f02bc3313ccbe3de2948e4981d52c983d2215c637dda38ab89863e4
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dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
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AgentTesla
+ 10'584 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-1dtkvsea2e/
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
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar 37611def112627d2aeb6c600f69348d58eb144d3b151c14d96833f50dbc4015b

AgentTesla

Executable exe a7f7e49f95a8d9975a8d8387f08338bb96219410b66bab944c14e1a7e654693f

(this sample)

  
Dropped by
MD5 2bb7573f8ede5e8b2b9aa4f2df25a267
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 37611def112627d2aeb6c600f69348d58eb144d3b151c14d96833f50dbc4015b

Comments