MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db4b3a6973d72cc85732f69e9b81d544df409c5c1a518081fc04b13457807c3a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db4b3a6973d72cc85732f69e9b81d544df409c5c1a518081fc04b13457807c3a
SHA3-384 hash: 77bbc223be4ce98f3fabf04f14fe6e902d439396d50d0a20d1d18ddee4b731400c844bb2fdbc29f5453928cfee1ed971
SHA1 hash: 24d2377ff750a6338569c6dc2707b55cf0db7097
MD5 hash: 77f23e6a0a15a3ca5dcd67950bf5411d
humanhash: march-massachusetts-beryllium-vermont
File name:SecuriteInfo.com.CAP_HookExKeylogger.18400.18722
Download: download sample
Signature AgentTesla
Create hunting rule
File size:680'448 bytes
First seen:2020-04-30 16:05:08 UTC
Last seen:2020-04-30 16:38:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 6144:Xg5JHngodhIJeFA2eFAkhIM4wd8/qADPc8at1ceCqvwqbRyo+4lHVFUoTC:mJgoKz2zmqq4AAqco+4l1
Threatray 10'729 similar samples on MalwareBazaar
TLSH 52E46C3B3641A405E53C057248A969E06673ABC72E12CB5F39CA57AC2F53BCF2F1924D
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.18400.18722.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-30 13:57:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3nftu2lt24wmqvzs62pjxaovitpubhc4djiybap4asytiv4apq5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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74ab8f0473abd56c9bc966703098259faee9c244e7a0348c0c6adc8cb454d2c3
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a6d937290d2d478dbb5ac269b00586d6e2b1d85e667bb137d1b883f6006bd0d6
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b27fd2cbe483e550851bc677136273b638ca49ac2bf58e64e51ca1db6763f387
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bce1f7597dcac5d3744d485142c06a71b60eb246a4f5e97bc41848150a822215
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e469882fa707c3f2f85c8bdd5fe250434f3fa5169ee71f8132dce99296b99629
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ec849a605c6a400f95f039d26d3cd3774d1c5548c05e9ca4ed477346eb49de78
AgentTesla
+ 10'719 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

File information

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

Web download

AgentTesla

Executable exe db4b3a6973d72cc85732f69e9b81d544df409c5c1a518081fc04b13457807c3a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/354768/
  
Delivery method
Distributed via web download

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 (GUARD_CF)high

Comments