Analysis
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max time kernel
141s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
30-10-2023 13:18
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe
Resource
win10v2004-20231023-en
General
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Target
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1048-8-0x0000000000400000-0x0000000000424000-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:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.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 32 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exedescription pid process target process PID 840 set thread context of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exepid process 1048 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe 1048 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exedescription pid process Token: SeDebugPrivilege 1048 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exedescription pid process target process PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe PID 840 wrote to memory of 1048 840 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:840 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.KeyloggerNET.54.10231.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1048
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.Trojan.KeyloggerNET.54.10231.exe.log
Filesize706B
MD52ef5ef69dadb8865b3d5b58c956077b8
SHA1af2d869bac00685c745652bbd8b3fe82829a8998
SHA256363502eb2a4e53ba02d2d85412b901fcf8e06de221736bdffa949799ef3d21e3
SHA51266d4db5dd17d88e1d54ea0df3a7211a503dc4355de701259cefccc9f2e4e3ced9534b700099ffbb089a5a3acb082011c80b61801aa14aff76b379ce8f90d4fd3