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Analysis
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max time kernel
117s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 06:58
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_NOVQTRA071244PDF.scr.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
QUOTATION_NOVQTRA071244PDF.scr.exe
Resource
win10v2004-20241007-en
General
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Target
QUOTATION_NOVQTRA071244PDF.scr.exe
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Size
331KB
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MD5
5287698c5838c217c8330670920d1f22
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SHA1
61d94cd397d56e87a13207f680f88fdf829eef71
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SHA256
852c78744e828250542bb9ddf2d7f2797c5613d2ab69cbd0faff944469d2c03b
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SHA512
4a2a295344a3842c9913e7fc0050b53cbb2733fd91019136212f9094351daf4bdac9ad3bdd989b19fbb186bd21404153ac96847269b1b988b70aa9a60f7d9d19
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SSDEEP
768:gl7ult3Qg2ZzEjss2VSg1I1cn0sspAgpq8hLyg1uMN0+dzsRs+eEH:+uLQ7qPpqOLy0uyL+fH
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
G!!HFpD@N*]*nF
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 behavioral1/memory/2396-1169-0x0000000000BC0000-0x0000000000BE4000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.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 10 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 804 QUOTATION_NOVQTRA071244PDF.scr.exe 804 QUOTATION_NOVQTRA071244PDF.scr.exe 804 QUOTATION_NOVQTRA071244PDF.scr.exe 804 QUOTATION_NOVQTRA071244PDF.scr.exe 2396 aspnet_compiler.exe 2396 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 804 QUOTATION_NOVQTRA071244PDF.scr.exe Token: SeDebugPrivilege 804 QUOTATION_NOVQTRA071244PDF.scr.exe Token: SeDebugPrivilege 2396 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 804 wrote to memory of 2396 804 QUOTATION_NOVQTRA071244PDF.scr.exe 32 PID 804 wrote to memory of 2396 804 QUOTATION_NOVQTRA071244PDF.scr.exe 32 PID 804 wrote to memory of 2396 804 QUOTATION_NOVQTRA071244PDF.scr.exe 32 PID 804 wrote to memory of 2396 804 QUOTATION_NOVQTRA071244PDF.scr.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:804 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2396
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