Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 15:31
Behavioral task
behavioral1
Sample
JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe
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Size
144KB
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MD5
c69be584aaf039c01de5f7b0571601b0
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SHA1
fab23b123194443cce4f1f239720781245a322ad
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SHA256
156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914
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SHA512
cff96157d8d5b99caeb1933cd642e1677cba128a6049e02b96b4cae4af13b4c71e10431ab22d08d174ea95dbefa9963901a28362f147bb3520df1cef2da75197
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SSDEEP
3072:IqCKIsiEWXG8FT7ybWR0b8pqmK6bgwB9JFbY:nuRybcKQ3b
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.megatech8.com - Port:
587 - Username:
[email protected] - Password:
Abc123 - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/3712-1-0x0000000000DC0000-0x0000000000DE4000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 6 checkip.dyndns.org -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3712 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3712 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_156b1e0d05a12704dd966ebb2d557ca4b38fa509fb4f00600b0e14ba487b3914.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3712