MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7758c91a218460dfc6cc95e5c106c50431cdd6cad667b4e8c98bee960ff06b3a. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7758c91a218460dfc6cc95e5c106c50431cdd6cad667b4e8c98bee960ff06b3a
SHA3-384 hash: 6e80872ef0fb1f404b5124f93f0eca58ac8a78adcb23e8b750e8c0f5784843493c3f6378c4876ec30234b01149c1a0cb
SHA1 hash: 5bbb85fd2496f51298f7f8443f12f56291eff419
MD5 hash: 4915f4dc75a3d75cad242cbaec279b05
humanhash: undress-london-august-mountain
File name:RFQ EDEN TOKAI LPG TERMINAL PROJECT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:415'232 bytes
First seen:2020-06-15 05:29:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:nbg8RmJ4REpta51EW7DcAGUNExXWdNX0V:bgHomLvWExXWDo
Threatray 10'779 similar samples on MalwareBazaar
TLSH E394020D7B8C5660D6B951398BFA698407B2C263AA32F71F4E9C317C2F63BD58546B03
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: kingoak.com
Sending IP: 72.4.144.87
From: Ong Kian Cheong <ongkc@peceng.com>
Reply-To: Ong Kian Cheong <geojeff1993@gmail.com>
Subject: RE: RFQ for LPG Cylinder Filling Machine Package (EDEN TOKAI LPGTERMINAL PROJECT)
Attachment: RFQ EDEN TOKAI LPG TERMINAL PROJECT.rar (contains "RFQ EDEN TOKAI LPG TERMINAL PROJECT.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10209/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34016426.19424.29719.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-14 22:19:42 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5mmsgrbqrqn7rwmsxs4cbwfaqy43vwk2zt3j2gjrpxjmd7qnm5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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d8ed9abd08ab762bf0c6f98be9d503105b2b305ff8baf9f50ebfebf65074a4f8
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e86863fab85a50441e0e576550d74ef97d8a3e82085ead6e5fae22930de1866c
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ec17348438d8e6c04f18e329968d37c5d1be05148a7b770e926b8ebeca75f06e
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effc3dd49035c71a38605f78ba8937d8c04f27c84ada103c062e0c475c738dde
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AgentTesla
+ 10'769 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-g3xfbst6rx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
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

rar cb6812fc61aa1c5688a46088b6f9aa84e1fd94dc12702a3fa7486d9160ce6d28

AgentTesla

Executable exe 7758c91a218460dfc6cc95e5c106c50431cdd6cad667b4e8c98bee960ff06b3a

(this sample)

  
Dropped by
MD5 f366deef96875503fad2070d586a74a9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cb6812fc61aa1c5688a46088b6f9aa84e1fd94dc12702a3fa7486d9160ce6d28
Cape
Cape
https://www.capesandbox.com/analysis/10209/

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