Analysis
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max time kernel
83s -
max time network
174s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
27-07-2021 09:08
General
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Target
27-07-2021/27-07-2021/ETL_013265_601_0758.exe
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Size
337KB
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MD5
863073f13eba19c52ef95da414aa6d6e
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SHA1
195ac3ae5de2823931a3a6d9f3d455d9b107cbe2
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SHA256
977a7f6f9d32df5d74f58a8fefabda186f1b467a9ff25551ab2667e620c8d136
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SHA512
60083a00b32fffed577944d94596e92e009ed882a10a54de83f7436a1118777582703fbdcf6677896c3e0840ce4deb9d857963df0122f112eaa783a61d2d6102
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
netjul.xyz - Port:
587 - Username:
shotels5@netjul.xyz - Password:
ZG-6{&tj}+P&
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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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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Adds Run key to start application 2 TTPs 1 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 SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 9 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\27-07-2021\27-07-2021\ETL_013265_601_0758.exe"C:\Users\Admin\AppData\Local\Temp\27-07-2021\27-07-2021\ETL_013265_601_0758.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- 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\ETL_013265_601_0758.exeC:\Users\Admin\AppData\Local\Temp\ETL_013265_601_0758.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\ETL_013265_601_0758.exeMD5
863073f13eba19c52ef95da414aa6d6e
SHA1195ac3ae5de2823931a3a6d9f3d455d9b107cbe2
SHA256977a7f6f9d32df5d74f58a8fefabda186f1b467a9ff25551ab2667e620c8d136
SHA51260083a00b32fffed577944d94596e92e009ed882a10a54de83f7436a1118777582703fbdcf6677896c3e0840ce4deb9d857963df0122f112eaa783a61d2d6102
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C:\Users\Admin\AppData\Local\Temp\ETL_013265_601_0758.exeMD5
863073f13eba19c52ef95da414aa6d6e
SHA1195ac3ae5de2823931a3a6d9f3d455d9b107cbe2
SHA256977a7f6f9d32df5d74f58a8fefabda186f1b467a9ff25551ab2667e620c8d136
SHA51260083a00b32fffed577944d94596e92e009ed882a10a54de83f7436a1118777582703fbdcf6677896c3e0840ce4deb9d857963df0122f112eaa783a61d2d6102
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\Users\Admin\AppData\Local\Temp\ETL_013265_601_0758.exeMD5
863073f13eba19c52ef95da414aa6d6e
SHA1195ac3ae5de2823931a3a6d9f3d455d9b107cbe2
SHA256977a7f6f9d32df5d74f58a8fefabda186f1b467a9ff25551ab2667e620c8d136
SHA51260083a00b32fffed577944d94596e92e009ed882a10a54de83f7436a1118777582703fbdcf6677896c3e0840ce4deb9d857963df0122f112eaa783a61d2d6102
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memory/1036-59-0x0000000000F00000-0x0000000000F01000-memory.dmpFilesize
4KB
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memory/1036-61-0x00000000750C1000-0x00000000750C3000-memory.dmpFilesize
8KB
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memory/1036-62-0x0000000000620000-0x0000000000621000-memory.dmpFilesize
4KB
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memory/1036-63-0x0000000000660000-0x000000000069C000-memory.dmpFilesize
240KB
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memory/1036-68-0x0000000004D90000-0x0000000004DE6000-memory.dmpFilesize
344KB
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memory/1304-70-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/1304-71-0x000000000041C17E-mapping.dmp
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memory/1304-74-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/1304-76-0x0000000000350000-0x0000000000351000-memory.dmpFilesize
4KB