MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38e46b5031110bf9e855ae4f3d4ebb597a567a759043447bb035e9e61ec6eb9e. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38e46b5031110bf9e855ae4f3d4ebb597a567a759043447bb035e9e61ec6eb9e
SHA3-384 hash: 366d83b5d18f147ece9987141e2043426963a9a1bcc5a3d16b083c28aae961275d5e6be6379640b5496e521755d31f44
SHA1 hash: a78aa7ab1389088eaa36d39b0449384587baf4ce
MD5 hash: 7f95197d4fc349f1e9394087c9c2582c
humanhash: double-sodium-south-coffee
File name:Attached COA and shipping documents.doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:475'648 bytes
First seen:2020-04-21 20:59:23 UTC
Last seen:2020-04-21 21:52:53 UTC
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:vJnKlJiHK/HfIrvIiKc6iIf655oreBnc1mKiq5u5:vJnIJzfcKjiVjo6AmL1
Threatray 10'584 similar samples on MalwareBazaar
TLSH 17A4E078677C6D9FCE18D0F4A840994537F8823A3A02E7C98CF970D9AAD67D32227157
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.41299.5264.3200.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-21 20:59:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdsgwubrcef7t2cvvzht2tv3lf5fm6tvsbbui65qgxu6mhwg5opa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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cad2f2b17eb512ca9d3e0baece3a6c24d2fb7fda49374baf1299bd1d9b50191d
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d62d8662b27ebb8db5b439aaae7ae0d3fd86d83a458fdef6752dad9576038da5
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dd7f48c1ecdd7e81096156acf24f705e0040277150037fe54b008f59da3a07a8
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f1cb5ac38489df6bd48129c7b483df8990d0dc8a104f0f49a85842dd1266d163
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fd17a5947b3eddc6a3f770327fb0f49a776d3f60b7018f17d31e13e6dbd6d673
AgentTesla
+ 10'574 additional samples on MalwareBazaar
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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