MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eac11eb18f66b5d563093f88c67cf5f43e1fb90d26ca99664321051f8724bc7d. 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: eac11eb18f66b5d563093f88c67cf5f43e1fb90d26ca99664321051f8724bc7d
SHA3-384 hash: 2b21ce4eac7cdbebd9d675549d941083edb1216cea72be28e267570f1eba439c2e2d6f0eb2d01b6c3872eb268daae125
SHA1 hash: 99d19d8ff7465b717122456392bfcf0ed5d574f1
MD5 hash: 82358bed79324003ac7197644dfd5a29
humanhash: august-iowa-massachusetts-bravo
File name:Payment Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:508'928 bytes
First seen:2020-06-24 20:07:53 UTC
Last seen:2020-06-25 03:06:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:yofNFn29zb8qymTUwZJWY+9YjLbOlZ9nmxAo:yofNFnUUqymTZoY+myZtmxv
Threatray 10'586 similar samples on MalwareBazaar
TLSH F4B4F150F7AC7EDAD5A8437A1072504403B4E62B7222EB0F5995B1AC2E777C37522F2B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
6
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13861/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44022.571.11248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with Startup directory
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eac11eb18f66b5d563093f88c67cf5f43e1fb90d26ca99664321051f8724bc7d/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5lar5mmpm225kyyjh6emm7hv6q7b7oine3fjszsdeecr7bzexr6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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024d2ae81292ee130b85ecc6f3e25aae7a3b4e733534bab0a475ac4e87c32952
AgentTesla
682be0853ccd6f60deb69d27941a628758c4e13e7d2e6ee95a95f415f3a9f0c6
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7d879414b34c04d00c5762a3e20dd0017d93a51a21120f59330b90c7bfe551f0
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81e1de07d01df7e919a463ace47bd9416c3e6ac1b43526c971178441dc351170
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974c0a579fffd3e9bff886a850a48a3c8b77e716139d6d0e30902fed9dd53e0e
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b3b166163e59a2f0f5b8bea9aaa6ea107b86bb9767362abcdf5cf7f1818cebd3
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be39cd2009d58faaf2e47de4717b5a4d59df17cc1f0850f299c8388ab3d3bb42
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f09dc0b3275b4c1e3a616911805011c2871af1407599493dc980b6987cb313eb
AgentTesla
f58fd67713def2147b9390384210a6d3a93ff1f75d7e57e298056cef7d53fa3c
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fe8b7dfe8bc6cf9d0bf54942b5bdb15a1f24cc9fd7b2f680413ec97885ec1118
AgentTesla
+ 10'576 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-vmhkknkrse/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies registry key
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Drops file in Drivers directory
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 3aab9714e62ded63c0b6f47e3bdb341d85a7e0c7ac9ce84aad80a04518c2c727

AgentTesla

Executable exe eac11eb18f66b5d563093f88c67cf5f43e1fb90d26ca99664321051f8724bc7d

(this sample)

  
Dropped by
MD5 282a8b09fa63e61a6263d2d7200952e2
  
Dropped by
SHA256 3aab9714e62ded63c0b6f47e3bdb341d85a7e0c7ac9ce84aad80a04518c2c727
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13861/

Comments