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Analysis
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max time kernel
135s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
16/06/2023, 14:22
Behavioral task
behavioral1
Sample
download.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
download.exe
Resource
win10v2004-20230220-en
General
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Target
download.exe
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Size
164KB
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MD5
9b97d9eb8477f1e8bb13d6848215524f
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SHA1
740c28c2368b5c265af4c765b12f065cc7d6f86b
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SHA256
f3e1512bd19e5a1149e03946ea9f3b44edbd4c215ce60b1ddf435ffe802c68f2
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SHA512
68ce58858851287182c796db760a2658dd20512347911a6a4d0755436d7cc7fa6b1dd39027686d225931852d0ddc155d981fdf107e63703447ab53da95af547b
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SSDEEP
3072:n85DSZI5RVAEwYrjrn3frX3W7nKrgnGqMwOXNgm:OSqdAEwYrjzTgKY1+X
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.grasscarpet.ae - Port:
587 - Username:
[email protected] - Password:
,fv6mMX}%+(h - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 download.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 download.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 download.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2196 download.exe 2196 download.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2196 download.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 download.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 download.exe