MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a72f9a0317980cebc1acdc4f89b372a09004a4fc7537f80ab0eb52b2fc94746f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a72f9a0317980cebc1acdc4f89b372a09004a4fc7537f80ab0eb52b2fc94746f
SHA3-384 hash: fdc9577a04dafc0a29c434f193eb28f696d6c258ac90ce0acd93ed25930491e514ce54b6f9a3fa6ed7f36d05264047a7
SHA1 hash: a09f52676121afacfc474079cc0570309f3d65bf
MD5 hash: 1c84c0e6d7922b837e1f2c5ca160e706
humanhash: lima-black-london-six
File name:Scan copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:751'616 bytes
First seen:2020-06-03 07:38:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8355acf477b1a13e15b793241cefead7 (7 x AgentTesla, 4 x Loki, 1 x FormBook)
ssdeep 12288:uCp8P34CIszNDaZn5aRWJPp7wp8NJzEK60lKH5EaYhkXZxOg:N6vAsVxRWv7EOEK6p5E/IZP
Threatray 11'825 similar samples on MalwareBazaar
TLSH C4F4AF12E2E04433C16226F99D1F57BB6C3ABD117968B9472BE4DD4CAE38781343A2D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: digamma.host-in-europe.com
Sending IP: 62.75.189.83
From: kudinova@otis.kz
Subject: RE: USD AMOUNT : 60000/= SWIFT MESSAGE - Remittance date 3RD JUNE 2020 -Swift enclosed for your Reference (Ref Q3 2019 Order)
Attachment: Scan copy.rar (contains "Scan copy.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 08:02:13 UTC
File Type:
PE (Exe)
Extracted files:
316
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4xzuayxtagoxqnm3rhytm3suciajjh4ou37qcvq5njlf7euorxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
75928a9911adb30270a8d3a6585cd2e30cad897e35ce2273cc7705083074b534
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acfc26326f526d83c1fa3004df2cacec7decdb74024d645553ab1ec7a9d27c98
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c893722ab8df6a931a152f0726b1c3de85ef306e746f9b597c7e5d148c9944a6
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dab4d45b3d041bec38bb40ef34ec38a6efee4c8e582c9032f22d5bca9115c189
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e1d94540e54bff42065cb735e28fbc940488093d026fecc9174ed1af719b3aa5
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e8435237623f073caefc83ba357864fa6ed91d7d0fee7b67db8620e3a793f47e
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eceaeb5dd1fdf321efcf6c4e33706e025408deaa74ece9fb0e4e145901513cf2
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f98b5f9ffaf0a7c0cf9ee0d77362bacba4db7882cca9d61cab279d50fc57f483
AgentTesla
+ 11'815 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-vwpjvj756e/
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

rar d20d604048cb4383d9fcfd6a09ec788b3b2f61793d59b2525ef5e4e9cbe77b34

AgentTesla

Executable exe a72f9a0317980cebc1acdc4f89b372a09004a4fc7537f80ab0eb52b2fc94746f

(this sample)

  
Dropped by
MD5 b1e128a3494f0a3f303618f0904c5373
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d20d604048cb4383d9fcfd6a09ec788b3b2f61793d59b2525ef5e4e9cbe77b34

Comments