Analysis
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max time kernel
129s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
15-06-2024 10:01
General
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Target
ESTADODECUENTA.xll
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Size
820KB
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MD5
a619cded29da7704aed4a84f24da47b9
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SHA1
16bee7cb5587cd14a5937f9f7bc32e6e065ee2fe
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SHA256
7b38251641313fb55b8fb461accb8af284d8c2ec11c5da53b306a0e7b3271cdd
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SHA512
148b07b8f1b0668e71ab46f15fe7ee41b69c88bb86543f2def6f7ffa3614d7d61268d5450c0cfe7535f8900d86074143ad6cecb5b98b6c7d9bbd64c8bc6656c0
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SSDEEP
12288:1G1N4HkcgMsiOd58bzbBSre6Q0uqZzD1reWabd/dbNZEEx/DLn0vkYHipwyA:1oOOMX1K+QHT+d9NZdxYHip
Malware Config
Extracted
Extracted
xenorat
91.92.248.167
Wolid_rat_nd8889g
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delay
60000
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install_path
appdata
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port
1279
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startup_name
qns
Signatures
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XenorRat
XenorRat is a remote access trojan written in C#.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 8 IoCs
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Loads dropped DLL 2 IoCs
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Suspicious use of SetThreadContext 6 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 10 IoCs
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Suspicious use of WriteProcessMemory 57 IoCs
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ESTADODECUENTA.xll"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe"C:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exeC:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe"C:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exeC:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe5⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exeC:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe5⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exeC:\Users\Admin\AppData\Roaming\XenoManager\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe5⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exeC:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "qns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5A9E.tmp" /F4⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exeC:\Users\Admin\AppData\Local\Temp\9a19be6c-2ec8-4d65-919a-69e8d2416acb.exe3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
522B
MD58334a471a4b492ece225b471b8ad2fc8
SHA11cb24640f32d23e8f7800bd0511b7b9c3011d992
SHA2565612afe347d8549cc95a0c710602bcc7d7b224361b613c0a6ba362092300c169
SHA51256ae2e83355c331b00d782797f5664c2f373eac240e811aab978732503ae05eb20b08730d2427ed90efa5a706d71b42b57153596a45a6b5592e3dd9128b81c36
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Filesize
233KB
MD5025593cacb392aadf7266febcb9f700a
SHA1602a4fcbbdaf682dc6311dc72468a00eb148ca86
SHA2566b09a61d15fd9835db561b9f7571c714333a071cce0facd8ac3dc39289ef8998
SHA5128e5c571c4905b418446cea26d8ef978706d1deb209227c602b8dbc5e9b9d23379bf42169887ee81dd287b9c07e43df733ffa7a72e4e279f9dfcec490710ed947
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Filesize
820KB
MD5a619cded29da7704aed4a84f24da47b9
SHA116bee7cb5587cd14a5937f9f7bc32e6e065ee2fe
SHA2567b38251641313fb55b8fb461accb8af284d8c2ec11c5da53b306a0e7b3271cdd
SHA512148b07b8f1b0668e71ab46f15fe7ee41b69c88bb86543f2def6f7ffa3614d7d61268d5450c0cfe7535f8900d86074143ad6cecb5b98b6c7d9bbd64c8bc6656c0
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Filesize
1KB
MD5e5dff63a5c1102a0b1c91318fca7f1ac
SHA148ab5d52e42b663625a31d3a7705976b085ea4d4
SHA256ae8c378e12b05106cc7a6b022aa7f72aea70011315518df01eb5aa00db0e5fb4
SHA51274784096e74e2e3e07fd7995a13633761509310dfc50ab5877a9d773db8a44231a2152f99f2376a8ab4071640b8197607d6484361c6cecea54049fbb9aaea210
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Filesize
72KB
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Filesize
24KB
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Filesize
624KB
-
Filesize
248KB
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Filesize
2.0MB
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Filesize
24KB
-
Filesize
256KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
920KB
-
Filesize
80KB
-
Filesize
80KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
1.5MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
240KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
272KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
4KB
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Filesize
2.0MB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
2.0MB