Analysis
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max time kernel
130s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
14-06-2024 13:07
General
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Target
Odeme_Takvimi_Ocak-2024.xll
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Size
832KB
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MD5
8d31657e3cc733753f129c0a8ab9dd35
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SHA1
c5d9d5ddba7c1d9ee76c6ee21a5f6dcad1dbe82e
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SHA256
2c6977ae3de5f4439b178da21bd279e3181dfc394eaad65ed1b006dfb3b25d5b
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SHA512
381adba099f21f6b0ffa1ca70709ea5d3c3d4e7f87dc205b14e947c0c2353988d20c9fcf7732ac46a4e06fe4cfd6aa975c08e8357e2454ef2863fdac63015e34
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SSDEEP
12288:jG1N4HkcgMsiOd58bzbBSreWQ0uqZzD1reWabd/aEce45oJNb1qX90YdquL:joOOMX1m+QHT+dCEcelJJ1qtHPL
Malware Config
Extracted
Extracted
xenorat
salutoepiesircam.sytes.net
Xeno_rat_nd8911d
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delay
5000
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install_path
appdata
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port
4450
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startup_name
setting
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 6 IoCs
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Loads dropped DLL 2 IoCs
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Suspicious use of SetThreadContext 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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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 41 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\Odeme_Takvimi_Ocak-2024.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\c0846236-b8f5-443d-88cb-eed5107f3776.exe"C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.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\c0846236-b8f5-443d-88cb-eed5107f3776.exeC:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3956 -s 804⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exeC:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe"C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.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\c0846236-b8f5-443d-88cb-eed5107f3776.exeC:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "setting" /XML "C:\Users\Admin\AppData\Local\Temp\tmp782D.tmp" /F6⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exeC:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe5⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3956 -ip 39561⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
706B
MD5d95c58e609838928f0f49837cab7dfd2
SHA155e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA2560407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
SHA512405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
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Filesize
832KB
MD58d31657e3cc733753f129c0a8ab9dd35
SHA1c5d9d5ddba7c1d9ee76c6ee21a5f6dcad1dbe82e
SHA2562c6977ae3de5f4439b178da21bd279e3181dfc394eaad65ed1b006dfb3b25d5b
SHA512381adba099f21f6b0ffa1ca70709ea5d3c3d4e7f87dc205b14e947c0c2353988d20c9fcf7732ac46a4e06fe4cfd6aa975c08e8357e2454ef2863fdac63015e34
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Filesize
237KB
MD575d3859dfcf940cc1da679fc66e9b7e1
SHA1343e5170eadfc2a3706bab50b422fa4d8103286f
SHA256d5c9c960a1bc89923c8ec30aebd6fb9389e1cc8937540c2284d5344a967465f6
SHA5121f825f829f055bf2f63243353a83834e0109b7f696a067ca9530bcf83db4697ecc6e353c4602a371a0bc7a514e42bd3720c128ac797444bf1eac6d859c842d49
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Filesize
1KB
MD59625628605e5d7538b8615e3c2b10071
SHA108670cd151b1a3302d914dc3bbf108155a166031
SHA25614adb011ea3a030f6dad4991992627955a79768ddef9c6f88694813893829b74
SHA512b69ef4c2731aa6951b964965478f727dce9b33ba1f536c7964e1279e1f53e3c79fd33906ddf69d15ef84d5ef71b09660781aaa08953d842cc651b182dd84356f
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
2.0MB
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Filesize
932KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
1.5MB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
240KB
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Filesize
80KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
280KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
72KB
-
Filesize
248KB
-
Filesize
624KB
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Filesize
2.0MB
-
Filesize
24KB
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Filesize
2.0MB
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Filesize
272KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
24KB