MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1328c630411d6556c3be98688d62cda121f88cea39058fae39fab4dbb3b9697. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1328c630411d6556c3be98688d62cda121f88cea39058fae39fab4dbb3b9697
SHA3-384 hash: 02dab3cbf1b56987c2255640eb5960feeaca629fd0be1bb91b5d456a1496526beada0f79d384394c9bba98b800fec166
SHA1 hash: 142a5cd29696723eccfa6de21e7868a8e2b93c61
MD5 hash: 65d9ff1ece2ea8f379937d760cb33234
humanhash: vegan-mockingbird-ten-bulldog
File name:Shipment Airway Bill_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:691'712 bytes
First seen:2020-05-21 10:11:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 213f5203813b81c2b28bcb1d067b9de7 (3 x Loki, 3 x AgentTesla, 2 x HawkEye)
ssdeep 12288:vR8OmEiq8jcTKQx/WcATgiBft2Ezt1X4Nh9ua0YwJi+mUawPHmNAr:vyHE2jW9sNpLjWQRbd9PH+0
Threatray 11'726 similar samples on MalwareBazaar
TLSH 88E4AF26E6D04833C063353D9D1B46AC9825BE91FD2B5986EBE81C4C6F3B75235F9283
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.vinylbannersprinting.co.uk
Sending IP: 217.174.249.10
From: DHL EXPRESS <worldwide@dhl.com>
Subject: DHL Express shipment per-alert!!
Attachment: Shipment Airway Bill_pdf.gz (contains "Shipment Airway Bill_pdf.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Trojan.Delf.FareIt.Gen.7.12176.11480.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-21 07:15:50 UTC
File Type:
PE (Exe)
Extracted files:
294
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ueziyyyechlfk3b35gdirvrm3ijb7cgouoifr6xdt6vu3oz3s2lq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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ad7abbd8b6ce31753f2f7b2865a6267caa52401c335a09dcbc87e4021f5ac051
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AgentTesla
+ 11'716 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-twnank44la/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
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 346a31ce101508635ce2f8972ffbde4b7420391c55215caca624fb046c00c76b

AgentTesla

Executable exe a1328c630411d6556c3be98688d62cda121f88cea39058fae39fab4dbb3b9697

(this sample)

  
Dropped by
MD5 95d2a13f281e7cf20f84ead1ad87a26c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 346a31ce101508635ce2f8972ffbde4b7420391c55215caca624fb046c00c76b

Comments