Analysis
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max time kernel
120s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
28-09-2023 09:28
Static task
static1
Behavioral task
behavioral1
Sample
recordatori...242146238.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
recordatori...242146238.exe
Resource
win10v2004-20230915-en
General
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Target
recordatori...242146238.exe
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Size
569KB
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MD5
ceef1b2842c9b7d4d229628cc26d2566
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SHA1
f28ee10848e9d2fc0be3a5d296622ff292bcb5c6
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SHA256
b574d17071016f07f3485f62a3ada8e8557eaa3b21a32fe52e6e52be8cc7b2c1
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SHA512
8dd4e9e9a6c44cc526bf9b3e3662e59206bc93f8e35f030312791b2b35e2c333eeb6e41f837dfe1ffd93f38cea4076a0c011855432093d49fdc18d893090fc5b
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SSDEEP
12288:X2iN4yiRJU/WcDxL2ZCUWgxSwITM1iobNA1m2cHSDkAYb:X19FecxLxWcoRGm2U
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.setimetrasa.com - Port:
587 - Username:
[email protected] - Password:
Seti2020 - 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 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2776-16-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2776-12-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2776-10-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2776-18-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2776-20-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
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
Processes:
recordatori...242146238.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 recordatori...242146238.exe Key opened \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 recordatori...242146238.exe Key opened \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 recordatori...242146238.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.
Processes:
flow ioc 2 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
recordatori...242146238.exedescription pid process target process PID 2208 set thread context of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
recordatori...242146238.exepowershell.exepid process 2776 recordatori...242146238.exe 2776 recordatori...242146238.exe 2760 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
recordatori...242146238.exepowershell.exedescription pid process Token: SeDebugPrivilege 2776 recordatori...242146238.exe Token: SeDebugPrivilege 2760 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
recordatori...242146238.exedescription pid process target process PID 2208 wrote to memory of 2760 2208 recordatori...242146238.exe powershell.exe PID 2208 wrote to memory of 2760 2208 recordatori...242146238.exe powershell.exe PID 2208 wrote to memory of 2760 2208 recordatori...242146238.exe powershell.exe PID 2208 wrote to memory of 2760 2208 recordatori...242146238.exe powershell.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe PID 2208 wrote to memory of 2776 2208 recordatori...242146238.exe recordatori...242146238.exe -
outlook_office_path 1 IoCs
Processes:
recordatori...242146238.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 recordatori...242146238.exe -
outlook_win_path 1 IoCs
Processes:
recordatori...242146238.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 recordatori...242146238.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\recordatori...242146238.exe"C:\Users\Admin\AppData\Local\Temp\recordatori...242146238.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\recordatori...242146238.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2760 -
C:\Users\Admin\AppData\Local\Temp\recordatori...242146238.exe"C:\Users\Admin\AppData\Local\Temp\recordatori...242146238.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2776