Analysis
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max time kernel
103s -
max time network
122s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
19-10-2021 15:10
General
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Target
doc 2021101900001001098890010.PDF.exe
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Size
72KB
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MD5
cb4509447504ad2c20c7187094e95aec
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SHA1
2ddc065a753e5ad73c37ad4b2d9dc9d3845fdb9a
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SHA256
fe1679d76c689387b5af6885afe9c43521fdedd1511028a146064a69be59f7e9
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SHA512
1518d4c0b1a33e1925995e091d86bdd7293ec65cef562c143c06be60c4948e1d7cacfabb9f7fb83f61af87f3071bbdf52a95644e874d2ab798911acf4ead3485
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.enmmakina.com.tr - Port:
587 - Username:
[email protected] - Password:
WG7sfIIm5
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"C:\Users\Admin\AppData\Local\Temp\doc 2021101900001001098890010.PDF.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152KB
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Filesize
5.0MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
196KB
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Filesize
4KB