MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9590ae687d26247a1ca6c442dea11ce1b0d0add68bde8392bd0fccf98c54d94f. 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: 9590ae687d26247a1ca6c442dea11ce1b0d0add68bde8392bd0fccf98c54d94f
SHA3-384 hash: c28f9bb6ff11ea528eb42203c1638e7873e49edda48bbc22c3b908ac24b761918e21678f6217d65fdeae2947e7113d35
SHA1 hash: 483a2fa38119acb334452ef072ddda8290aa0b71
MD5 hash: ee0f2a8e17ff28057172a96f33d1aec2
humanhash: single-sad-hotel-sixteen
File name:41130554.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:707'072 bytes
First seen:2020-05-01 10:38:59 UTC
Last seen:2020-05-01 11:56:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:EZg5JHngqhSWhIJeFA2eFAkhINo4bxCL7qfFuXu4ncFdCm70InrSSaRpVsVbZWa1:EMJgSSPz2zcnqf4DgdTnrSxOaXPc
Threatray 11'001 similar samples on MalwareBazaar
TLSH 3DE46C3B76857902E13D05B144AA569063B2A9C72E42C74F79C6A76CBF433CB3B0936D
Reporter abuse_ch
Tags:AgentTesla bat


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloudhost-112157.us-midwest-1.nxcli.net
Sending IP: 209.126.25.164
From: Viesa Viande Export Import SA <hectorbohamia@yahoo.com.ar>
Reply-To: jonah@briistol.com
Subject: Re:Verificación de factura proforma
Attachment: 41130554.CAB (contains "41130554.bat")

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.39413.9915.22963.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-30 16:32:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=swik42d5eyshuhfgyrbn5ii44gynblowrppihev5b7gptdcu3fhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a550ba5d41e52b9e136cafbfcdfe92148a0111a0e75a5ec3073ddbc0d965de55
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+ 10'991 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.

Malspam

AgentTesla

zip 59110d179f9389229f4dd8d03dfec887e176f8b54ec2b244b9ee884dbc4f595b

AgentTesla

Executable exe 9590ae687d26247a1ca6c442dea11ce1b0d0add68bde8392bd0fccf98c54d94f

(this sample)

  
Dropped by
MD5 45239f323e05635ae9a2ecbc5086851e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 59110d179f9389229f4dd8d03dfec887e176f8b54ec2b244b9ee884dbc4f595b

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