MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a6511cdd0a862e1dc404538fa8895b924b9ed153215099958b07bd10a90ea71. 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: 5a6511cdd0a862e1dc404538fa8895b924b9ed153215099958b07bd10a90ea71
SHA3-384 hash: dde8c4095c314bd65645563f17c62f8c3d09eeffc36367dd8a0377f174f001f97c86c70e4bc607e98e42e7f269d79581
SHA1 hash: 0d0a22ba28ef217dffdd99b8d969d9f08ed3177c
MD5 hash: 9a7e496020324038beda393fa073e8b3
humanhash: blue-salami-spring-fifteen
File name:DEBIT NOTE-09383.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:988'672 bytes
First seen:2020-06-16 05:45:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 13e3b25d61048cd05148d20c4bd67a50 (4 x AgentTesla, 2 x Loki, 1 x MassLogger)
ssdeep 24576:H/jN1au14GrJjf/Eh5utAy2WhLRjnYeUXFn:HNzJrMhMd81
Threatray 11'123 similar samples on MalwareBazaar
TLSH AC258D22F2D04433C1722A789F5B92F5582DBE132D6CBF462BE58D4C5F39241793A3A6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hosting.caturaga.com
Sending IP: 45.126.133.4
From: Trần Hương (Ms) <accountant@ttnshipping.com>
Subject: RE: DEBIT NOTE-09383
Attachment: DEBIT NOTE-09383.arj (contains "DEBIT NOTE-09383.exe")

AgentTesla SMTP exfil server:
smtp.ableperfect-my.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10617/
Detection(s):
SecuriteInfo.com.Adware.Generic4.BBFB.UNOFFICIAL
Create hunting rule

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

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

Gathering data
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 05:47:05 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljsrdtoqvbrodxcaiu4pvcevxeslt3ivgikqtgkywb55ccuq5jyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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+ 11'113 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/201109-6ktlm7zkfx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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

zip 93a8e1ca595da31527bb020faa6972510f1ef1b1b5ad2edd6ea305888f1609c6

AgentTesla

Executable exe 5a6511cdd0a862e1dc404538fa8895b924b9ed153215099958b07bd10a90ea71

(this sample)

  
Dropped by
MD5 ee1f47a6a7f0f2f0772e7356f53a44b1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 93a8e1ca595da31527bb020faa6972510f1ef1b1b5ad2edd6ea305888f1609c6
Cape
Cape
https://www.capesandbox.com/analysis/10617/

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