MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53b420145c8db4e23f0c0187e92b1a08942ae29adbd8eb506f3df5ac46abae3c. 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: 53b420145c8db4e23f0c0187e92b1a08942ae29adbd8eb506f3df5ac46abae3c
SHA3-384 hash: 90657e83adf3bf35d58d50a2e36ccb4ea01ef92d059aac3af23cfb8d2cdf1ea094e87c3b90c61fa42fe5f7e1e162cdd5
SHA1 hash: 9e5de73f3e6fe5476541ba2c9fe58fbba31ce515
MD5 hash: 82c6d5f041deff954977737b1b0abf05
humanhash: glucose-ink-low-lactose
File name:dchamp.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:420'864 bytes
First seen:2020-05-13 14:15:44 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:rvbAdd+MNLAYlmm+8OY3MjD3JrRRj9RxZ:fAddjNLvlmmjQrLj9fZ
Threatray 10'666 similar samples on MalwareBazaar
TLSH 4E94123E727A2BBFE3DE01BC9044410097F0952593E2F7C45C86D4E99F9ABD582169E3
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.31367.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 12:14:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ko2cafc4rw2oepymagd6sky2bckcvyu23pmowudphx22yrvlvy6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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041d68452b57a4548d1781f3c8150eedd6118747a604419102c1ec8d042648c5
AgentTesla
2b9ac04e330dd1d57544561da42bd8826c516e16b1acb6e70aa07d38f8152cde
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32a725941812a7722531f5575dd8f25d60392878b1d1d17c48797ac197981fd3
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352d53b493a9cc5229ba4ae690f7c79ac3c5b5b15f3d9f8ef1b15cf84d63c438
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7e4719fb11286b8b8db49cf1abdd864ca1a49666f88b1ff9b1d7953415d78650
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841bfc719b8575e011ad1be4ba2a9295bf5252c357d4de52eb8776eb0a803049
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a4a5d42b2ea9f98c93d25d7762da6f28bd90c6f4b1ec75311b6bca3d4d4bdeef
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add7909ba8ec7d84e958787f2eb5f2b03acdba3d5652bef49555fdc129161d99
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d92ccc734e0a5603420c2ab5f9f1f1746939944703cc819512901b63435cf09f
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e61c6a4766ff3f230dc069a6d923af9b3c7ddd88afdad1bff1295f9d12805295
AgentTesla
+ 10'656 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-xkzgjthdxj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
rezer0
AgentTesla
CoreEntity .NET Packer
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.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/362031/

Comments