MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 723497bec220b3ef0d45c5134403fd2ba23eef0673707cf1e74166b06365d308. 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: 723497bec220b3ef0d45c5134403fd2ba23eef0673707cf1e74166b06365d308
SHA3-384 hash: f63c608f9953a875e04938acacc68d75e8a96ffb355989fbc5019d57b711d864cb6fe783cbb68062bbb915d515fb8de9
SHA1 hash: 09b1cbd4c0a7c9e77466a823f5e471cd041f6067
MD5 hash: 26b9a6cee367f28b277d48ade4e64a7a
humanhash: speaker-avocado-xray-pasta
File name:Purchase Order Data Sheet.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:666'624 bytes
First seen:2020-05-01 17:44:38 UTC
Last seen:2020-05-02 09:19:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:We+sDlwmwW92YFxpKfWFq2DBHrg0SzxKAiVxTD45cJe:p3DlwmwWXF76WFTN70KAwTDJe
Threatray 10'556 similar samples on MalwareBazaar
TLSH 41E4CF2849F8981EF9FF5BB9E9E911558BF8B5633503F72D49D012A90E73B80CE4112B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 103.145.253.151
From: Tokos <tokosmediabio@gmail.com>
Subject: Easa Saleh Al Gurg Group - LPO93744 Rev.01
Attachment: Order and Specification Data Sheet.zip (contains "Purchase Order Data Sheet.exe")

AgentTesla SMTP exfil server:
mail.scandinavian-collection.com:587

Intelligence

File Origin
# of uploads :
6
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.jc.27987.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-01 18:27:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oi2jppwcecz66dkfyujuia75ford53ygonyhz4phiftlay3f2mea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'546 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.

AgentTesla

zip d709aab9b049d7b936c554f5a1d640af0ce17e3ae3fdd7323cfa286718d609e4

AgentTesla

Executable exe 723497bec220b3ef0d45c5134403fd2ba23eef0673707cf1e74166b06365d308

(this sample)

  
Dropped by
MD5 7cffb5b96c7700c96356126f9650e764
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d709aab9b049d7b936c554f5a1d640af0ce17e3ae3fdd7323cfa286718d609e4

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

Comments