MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d0f01f4c86fc37f2675d153b2724588d5686659a1b30d63b9cefb5ce60673a5. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d0f01f4c86fc37f2675d153b2724588d5686659a1b30d63b9cefb5ce60673a5
SHA3-384 hash: 389ea860bf556ead1ce4a60a1be80329f52e3addec3e45a24b47dab7c7217d2ffac7ed85d782afe141fd7fd471c2055f
SHA1 hash: 5b276597338d00b72a1516bb8786c6a04947eabb
MD5 hash: 2a86383f976e9e18083d11fdc28f7986
humanhash: paris-tennis-zebra-undress
File name:PO_373844927HDG_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:562'688 bytes
First seen:2020-08-18 08:53:55 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:W64EcmZHAFaxmVmie9bngPjwvnGBJbOsPDesMhr94r6V5gDjCJwVYrc8jnNXnSkR:H4EcmZHAFaxmVmie9bngPjwvnGbbR2rP
Threatray 10'594 similar samples on MalwareBazaar
TLSH 85C4AC5A38D0E7DED2E54FB858149C1623FA2F1E0206A90FDCAB39D763D9BC1BD24056
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47620/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP 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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4d0f01f4c86fc37f2675d153b2724588d5686659a1b30d63b9cefb5ce60673a5/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 13:13:19 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=juhqd5gin7bx6jtv2fj3e4sfrdkwqzszugzq2y5zz35vzzqgoosq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18b361d4c6546def2b2023997b8b0f425f8c1f4f393b94550abebdf69dc2f6e2
AgentTesla
34835ff5a99d333a86d2fe7770cf4ab6612b1385d7d69d99272e96f084527237
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43289bb160c005728b4dc1d8cd723356f1e7d2e5ba90bea7d28c3334224939c0
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67f95900e94aed84cb50b3597df4b89270faa3b23ff0c9c6eb2398eb69c096bb
AgentTesla
860a68354fad849f4d5886f00c701638d1226088d4ca26c07216d089f986a7bb
AgentTesla
a20df8c992413eb34262d572f57d37c34dcdaab0fca4725dfd1a910f249f46a2
AgentTesla
a91926c898c91c02d44556c60d2ed4289fcdde2e2a03c0fdcc003678aa5d767c
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b71b1e0152b7112c6ad660c51751d19bf245fb7739c605c9389909fa4c721d06
AgentTesla
c232e05f633d3e2bd0a1486a955d7f72eb9155408a635666306d922b333809b2
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ccac5881ca9beeead13f5c7f05b289e9d3013a9eea7ce8a087dcb0aade9a60e2
AgentTesla
+ 10'584 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer persistence spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-a4xcwd2maa/
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

Executable exe 4d0f01f4c86fc37f2675d153b2724588d5686659a1b30d63b9cefb5ce60673a5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47620/

Comments