MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46c37897ce53a9716432aa0ad441e50fb1395921845927279a3c3e6f893943d3. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46c37897ce53a9716432aa0ad441e50fb1395921845927279a3c3e6f893943d3
SHA3-384 hash: afcd6d78442bd2d13c1b5aea673bbd0ba6d11cbfa838843a151d69c32ad6398f7da7e7d3e3fd6505b400394f00a55978
SHA1 hash: 274d4d8eb1deb1f9e532639fe75305681fc94632
MD5 hash: 10d6d5730240ea3866b1a6d73f0a5b32
humanhash: dakota-michigan-crazy-sweet
File name:PUK Order list - Send Quotation 20208938.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:804'864 bytes
First seen:2020-07-06 07:10:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9151eb11c7b89540ea983bb97309fe65 (6 x AgentTesla, 5 x Loki, 2 x NanoCore)
ssdeep 12288:fZ7GXbYoWBPb0B+Thxy2B7Sb4fyhfHD7JYEAiP/noFPf5tV3kQn:BSRWJpTm2obqoRPAF35/0Qn
Threatray 11'210 similar samples on MalwareBazaar
TLSH 4005AE56E2D04C33D1BB267C8C1B576CAD35FE113A285A466BF41C4CAF3869338792A7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 150-95-112-115.conoha.io
Sending IP: 150.95.112.115
From: Simone Ferrari | PUK<ferrari1@puk.it>
Subject: quotation & delivery time
Attachment: PUK Order list - Send Quotation 20208938.iso (contains "PUK Order list - Send Quotation 20208938.exe")

AgentTesla SMTP exfil server:
mail.microsoftstore.pk:587

AgentTesla SMTP exfil email address:
khurr@microsoftstore.pk

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/21065/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46c37897ce53a9716432aa0ad441e50fb1395921845927279a3c3e6f893943d3/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 07:12:07 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i3bxrf6okouxczbsvifniqpfb6ytswjbqrmsoj42hq7g7cjzipjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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+ 11'200 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/200706-anw9b1a5mn/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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

iso 5a57fe047aa1719e39f9d86eee73683cec39623d4d20d1dec7f75b2fd30afd1c

AgentTesla

Executable exe 46c37897ce53a9716432aa0ad441e50fb1395921845927279a3c3e6f893943d3

(this sample)

  
Dropped by
MD5 8245513bcbaeaa2d1b63b5b9f673b201
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5a57fe047aa1719e39f9d86eee73683cec39623d4d20d1dec7f75b2fd30afd1c
Cape
Cape
https://www.capesandbox.com/analysis/21065/

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