MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4e53abfcd6b06b7089669ff7aebaaefd84a1080b3c3a398a5836a41fde44513. 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: e4e53abfcd6b06b7089669ff7aebaaefd84a1080b3c3a398a5836a41fde44513
SHA3-384 hash: 6d3262e6b1e10e0f86a6d978d6cfb9c030b133ab892d6eebbf6f3487ffca07abfbff1534ee123126d06aa11f374c3ffc
SHA1 hash: c06e023b0903783b433f97b1eb15f4dc54b12387
MD5 hash: c8569aa189837fb21b4dbe2317940243
humanhash: moon-tennis-floor-fanta
File name:INVOICE DOCUMENTS.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:794'112 bytes
First seen:2020-05-18 07:51:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5de7fa42fd40718ff1af02f30a930f72 (7 x AgentTesla, 5 x Loki, 2 x HawkEye)
ssdeep 12288:rGhlMMO//7UjA0+jSUPYic11omW+fbfVCCqMoZ4K4bT2Uj4ZFb+:yTTObUj5+/Yh9W8btO4xfVB
Threatray 11'754 similar samples on MalwareBazaar
TLSH CAF4AEE6EEE08433C16B163D8D1B5764983ABE513D24DD472BE4DC0C9F38691393A2A7
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mailhost02.turknetserver.com
Sending IP: 193.192.122.115
From: DHL Expresst<hafidha.meghaouzel@bilyapinsaat.com.tr>
Subject: DHL BILL OF LANDING SHIPPING INVOICE DOCUMENTS
Attachment: INVOICE DOCUMENTS.pdf.z (contains "INVOICE DOCUMENTS.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.CookieTools.13993.13725.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 03:14:42 UTC
File Type:
PE (Exe)
Extracted files:
293
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tstvp6nnmdlocewnh7xv25k57meueeawpb2hgffqnved7peiujq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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90f0395e41f479e98d9ab159b7920dfbd83e1111106b852c903494c0bcd9e9af
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a45f5e600fa725b5e88d25aa9bed151147cc53a1be11ae02e9c1ea8dbfc13118
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e0ab92dc90ec04322ed7af1ba02f1b3b3ba0f662183edc41efc1896117634dba
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f4fa3604afcd80c55941153dbd9d16f4449871fef52050b6d8d12564182f4102
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f62d524ba946f9ab0a50dd795334be8a3391af2dcbb94f0164742b40f731a77c
AgentTesla
+ 11'744 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-ff5lrjqs4j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
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

z 1a4d5a740b62bc999582f4ae6f38adb0905b35a9a835ce09013a24e30eed4bc8

AgentTesla

Executable exe e4e53abfcd6b06b7089669ff7aebaaefd84a1080b3c3a398a5836a41fde44513

(this sample)

  
Dropped by
MD5 9744cd9036b0e3e3d2c4e72d17207173
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1a4d5a740b62bc999582f4ae6f38adb0905b35a9a835ce09013a24e30eed4bc8

Comments