MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d3068aff051388b3332905ca9a26a10a1cd96441e3be9d908cd839088cc9d65. 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: 7d3068aff051388b3332905ca9a26a10a1cd96441e3be9d908cd839088cc9d65
SHA3-384 hash: 9e925b30bda96118ae1d7557bc129f1d97604d84d492eeb7e357e6c4dfd211315b4ef37cf3bc844c41f935a78237c789
SHA1 hash: 00cf753c6fc011df51acf181cb6e79dc31f35171
MD5 hash: 35f7b91f31292e3c9a4d187e9a4bd4b6
humanhash: neptune-romeo-papa-jig
File name:The details for your perusal.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:571'392 bytes
First seen:2020-07-09 07:27:39 UTC
Last seen:2020-07-09 11:38:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:IwO2acTaulCSRO6NO3QyrDxxsSMnO6yYjC4+UFl7:xLTESRk3vUSX1Ugq7
Threatray 10'843 similar samples on MalwareBazaar
TLSH 41C402B732A42D23DA3401F5C8266AC45FF1E91719E9E2FA5FCE20DA24F1FD4245069B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.willgroup.com.my
Sending IP: 103.217.92.165
From: Santosh Shukla<sitizubaidah@willgroup.com.my>
Subject: the details for your perusal
Attachment: The details for your perusal.zip (contains "The details for your perusal.exe")

AgentTesla SMTP exfil server:
mail.emailsrvr.com:587

AgentTesla SMTP exfil email address:
zz@royale.net.in

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/23484/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d3068aff051388b3332905ca9a26a10a1cd96441e3be9d908cd839088cc9d65/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 03:46:48 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=puygrl7qke4iwmzssboktitkccq43fsedy56twiizwbzbcgmtvsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'833 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/200709-qkrskt39ma/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
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
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 3a1869a3ad86bca973acdc80ccc9ae81735117dc0a29a584d5d1db0f8c09a1b0

AgentTesla

Executable exe 7d3068aff051388b3332905ca9a26a10a1cd96441e3be9d908cd839088cc9d65

(this sample)

  
Dropped by
MD5 38d9cabb0f2627a11f2c053ff000f95f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23484/
  
Dropped by
SHA256 3a1869a3ad86bca973acdc80ccc9ae81735117dc0a29a584d5d1db0f8c09a1b0

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