Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
30-10-2023 13:18
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
Resource
win10v2004-20231023-en
General
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Target
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
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Size
367KB
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MD5
d414eca1e374dac20dff6822d0793f84
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SHA1
5f16530c1115f0422d152abc96974d04695a66f8
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SHA256
84dd2a034d3c9d53d216198cb05f2d5fc65ad7dac487915196eda622a997bb05
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SHA512
359d29279028a741f45ef760e6e7b191de73d35739926368da1f1f683f55a7e4c3ca3b76ff23042a1b2378227d2b8a88936baf95c4f81077cf351b5d76fa684d
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SSDEEP
6144:I5OazRkvfvYVx96Aq9BTEWVCueYOtYYE2Odtyqd72fgQQD:I5OazyHYVx9k9+uZlYrOiqoc
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.comxdesign.com - Port:
587 - Username:
[email protected] - Password:
Allcare01! - 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 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2684-7-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2684-8-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2684-11-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2684-13-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2684-15-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2684-18-0x0000000004C40000-0x0000000004C80000-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.Trojan.KeyloggerNET.54.10231.6973.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe Key opened \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe Key opened \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.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:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exedescription pid process target process PID 636 set thread context of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exepid process 2684 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe 2684 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exedescription pid process Token: SeDebugPrivilege 2684 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exedescription pid process target process PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe PID 636 wrote to memory of 2684 636 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.6973.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2684