Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2023 08:24
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
Resource
win10v2004-20231025-en
General
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Target
SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
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Size
763KB
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MD5
f4e9acbb76a17418e01d5c2ba397aeff
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SHA1
115d6837f1b7a14041ce446901e642f668eed9fa
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SHA256
f9abeebda334e6ff506326bb578cba3b1e3309b04641a3cf0adb4302a03c476e
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SHA512
c8fabc8d3d45474f036f12079790fe0277f97eb1807b522ebe3b57192465d783968f31a726f55ede0db50be6dc8b3fdc1c2a147236cb252a9d23d60887d29d5b
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SSDEEP
12288:sUA7NEE6jD/pLXGkJl8Me0rllpJIPdOjwX7IHpBaQo3wMPQeLgH0JtvL:eEtD/F2k78erllDIPzqpBwwLZ49
Malware Config
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3872-12-0x0000000000400000-0x0000000000426000-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:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.13038.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 42 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exedescription pid process target process PID 4852 set thread context of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exepid process 3872 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe 3872 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exedescription pid process Token: SeDebugPrivilege 3872 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exedescription pid process target process PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe PID 4852 wrote to memory of 3872 4852 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe SecuriteInfo.com.Win32.TrojanX-gen.13038.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.13038.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4852 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3872
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe.log
Filesize1KB
MD5b7b9acb869ccc7f7ecb5304ec0384dee
SHA16a90751c95817903ee833d59a0abbef425a613b3
SHA2568cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4
SHA5127bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764