Analysis
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max time kernel
114s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
11-11-2024 15:22
General
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Target
進口2024110501.pdf________________________________________________________________________________.exe
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Size
1.2MB
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MD5
f585295744e49112f89a5a780645c416
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SHA1
0e37e6047af775bdcc95e173980a7972595c4094
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SHA256
8777c299f9a823f9c959d4bf77d8e61c3e3a0967a6b8c83a10e9087998b15ffc
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SHA512
2993628d7950f2de5c043234ed85850685ea392c169faceebd6071bcd210e6996d58bc670bcb99de872f45c9b9f18c07737089342e7af1222d8e5ca09c72e6bd
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SSDEEP
12288:jQdHxoWrmhiH7niDtx+qwqzZTg9IJbpQFSk3v5OsRr4NI8Lyym5g9dorD6m8rrvl:jgSm7A1mI5pQFn3RrXAXKD63rv
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7956086012:AAEHTqhkPb2OzB5GbcO5JoISGRqcFuMwdn4/sendMessage?chat_id=5302361040
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
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Snakekeylogger family
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
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Drops startup file 1 IoCs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 3 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:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\進口2024110501.pdf________________________________________________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\進口2024110501.pdf________________________________________________________________________________.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7.7MB
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Filesize
152KB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
584KB
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Filesize
1.8MB
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Filesize
320KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
928KB
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Filesize
7.7MB
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Filesize
392KB
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Filesize
304KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
952KB
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Filesize
7.7MB
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Filesize
1.2MB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
336KB
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Filesize
4KB
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Filesize
7.7MB