Analysis
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max time kernel
139s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2023 10:01
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
Resource
win10v2004-20231023-en
General
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Target
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
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Size
719KB
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MD5
3bab14b1484b3f93aebdfd5506b3491a
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SHA1
a0004f953011ef75c3c6c590b23621718a1513a3
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SHA256
9d86e00fef23045dbf976846e845eae2f0470a01171576ba867be71fbd4cb1a3
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SHA512
c21636146801c95e9eb4b90e5c261052e6ea666dd0b5ff5891ee88ad084b924cc4a1f981d5b109c81a17a490f1355070bf55b37d1af8cf13431d7356607efbb7
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SSDEEP
12288:qti1KYls06LUGr4pETp0WUkuueK8QcsLNSCvAJ/3RTUBEaat0SCsw0hGI195d7B7:qMlnGroumWiIh5A5lUkt0SCsw0hGYfph
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/3924-12-0x0000000000400000-0x0000000000426000-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.7663.1355.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe Key opened \REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe Key opened \REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.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 17 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exedescription pid process target process PID 4880 set thread context of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exeSecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exepid process 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe 3924 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe 3924 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exeSecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exedescription pid process Token: SeDebugPrivilege 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe Token: SeDebugPrivilege 3924 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exedescription pid process target process PID 4880 wrote to memory of 4792 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 4792 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 4792 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe PID 4880 wrote to memory of 3924 4880 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"2⤵PID:4792
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3924
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.7663.1355.exe.log
Filesize1KB
MD5b7b9acb869ccc7f7ecb5304ec0384dee
SHA16a90751c95817903ee833d59a0abbef425a613b3
SHA2568cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4
SHA5127bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764