Analysis
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max time kernel
148s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2023 19:21
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20231127-en
General
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Target
tmp.exe
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Size
661KB
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MD5
a6f825c7bd99b1e08271022933e4c0e4
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SHA1
6e9e3bef43c86e0a561f84b41f5d90cd38108c6f
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SHA256
547d7284d2ab147e1ca48bc9d11a784edc0fa3e26f397afc1e0642bae869ca01
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SHA512
1dd921e7bcc35ffca012b6f8771d620ed8f91f15b32ea529a0dcb37b29b88b0e545dca4bdc61e385c25d6298af6a253ea9bb6c6f084545d7558b82eee0a957a4
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SSDEEP
12288:YhkZ5BblHT5Zf96dUsrczjZy8271oMN2OnpVdZJPTzv0Qfls:YK/BbidUSujU8cSMNhpv0Q9
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
kFxADjwNBm$_
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe Key opened \REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe Key opened \REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe 3784 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3784 tmp.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 tmp.exe