MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da477f2ff8ea054046d9f703fafd516b90a189324f999fdd578c1c54be3347d4. 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: da477f2ff8ea054046d9f703fafd516b90a189324f999fdd578c1c54be3347d4
SHA3-384 hash: d169e2d0915745d0435628e350e0562ea8ee5092c552ad8af6a6bc22edbada93d2166e42fdd79f2ded39f121fcf589ca
SHA1 hash: ff379696a47bed7560d879b766c7a8810580df40
MD5 hash: 5a8a819adaa203cd7dae774fd6d70141
humanhash: nevada-green-california-mississippi
File name:swift.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'550'336 bytes
First seen:2020-05-12 09:13:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:otb20pkaCqT5TBWgNQ7aHPNKGph51Jm49cUHlogHa6A:xVg5tQ7aHPN7pLfX9DHlq5
Threatray 10'906 similar samples on MalwareBazaar
TLSH 0975E01373DE8361C7B25273BA667741AEBF782506A1F96B2FD4093CE920121521EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tiscali.it
Sending IP: 192.119.64.226
From: usman ali <gpe.snc@tiscali.it>
Reply-To: usman ali <gpe.snc@tiscali.it>
Subject: payment
Attachment: swift.zip (contains "swift.exe")

AgentTesla SMTP exfil server:
premium72.web-hosting.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 09:36:50 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
32 of 48 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3jdx6l7y5icuarwz64b7v7krnoikdcjsj6mz7xkxrqofjprti7ka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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00e4ddb1df794c460934e904cba3525262a6baad0df2bf3ce068d91c4e0b16c1
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324871c93edf7dee76662a7a3da9bc2a0d8814a25de8c1b9d812449f6cbb3824
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66d9329b1843dbc213d1715c6c3217e3a507150cbcd9f6d4e9edd6ba4d0960c5
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68d01ee51cc0c90ef40afbd0b6a914de7d80c8cc347ffd80c1a7e0e888bde437
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733258140e397a26743a3a559b6961324ef07b03291d07699b2b4f4ecc5c8a0b
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878721df406a2708679b07f9f1f596030c99756bd812e613b3535be3cf314432
AgentTesla
892dabc0bda34c580ef8124ddc7b02ae6afc32edf84f351d6504aafa4d21c917
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bf1926fcb707f2f210c0b23ab6f46d4bd81faafa2392d7705ef0a5baba779d54
AgentTesla
+ 10'896 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-8hw2b8h3gx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
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
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.

39ffd74b4f6c184e69351d229946dc04

AgentTesla

Executable exe da477f2ff8ea054046d9f703fafd516b90a189324f999fdd578c1c54be3347d4

(this sample)

  
Dropped by
MD5 39ffd74b4f6c184e69351d229946dc04
  
Delivery method
Distributed via e-mail attachment

Comments