Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 05:39
Static task
static1
Behavioral task
behavioral1
Sample
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe
Resource
win10v2004-20240508-en
General
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Target
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe
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Size
1.4MB
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MD5
e406bae1b96dd083163ddb5ad973ba60
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SHA1
9488aa7f012bec350aa8a753bcadb2f7d93aec31
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SHA256
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9
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SHA512
b65610fbd8d8d9a485ba6e75251510783212871b38f48ceef8bfdcc077ef88ce8cf5086ed6ba06f19c80339f1983d7ac8b85f0c70bf7d854683457f505cfb61e
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SSDEEP
24576:TYFbkIsaPiXSVnC7Yp9zjNmZG8RRl9eyzs2jAqm6dLLY3z2:TYREXSVMKi3pAsS2
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259412252.bat family_gh0strat -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
Processes:
look2.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\259412252.bat" look2.exe -
Executes dropped EXE 3 IoCs
Processes:
look2.exeHD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exesvchcst.exepid process 1732 look2.exe 3064 HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe 3060 svchcst.exe -
Loads dropped DLL 7 IoCs
Processes:
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exelook2.exesvchost.exesvchcst.exepid process 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe 1732 look2.exe 2144 svchost.exe 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe 2144 svchost.exe 3060 svchcst.exe -
Drops file in System32 directory 4 IoCs
Processes:
look2.exesvchost.exedescription ioc process File created C:\Windows\SysWOW64\259412252.bat look2.exe File opened for modification C:\Windows\SysWOW64\ini.ini look2.exe File created C:\Windows\SysWOW64\svchcst.exe svchost.exe File opened for modification C:\Windows\SysWOW64\svchcst.exe svchost.exe -
Drops file in Program Files directory 1 IoCs
Processes:
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exepid process 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exepid process 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exesvchost.exedescription pid process target process PID 2104 wrote to memory of 1732 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe look2.exe PID 2104 wrote to memory of 1732 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe look2.exe PID 2104 wrote to memory of 1732 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe look2.exe PID 2104 wrote to memory of 1732 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe look2.exe PID 2104 wrote to memory of 3064 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe PID 2104 wrote to memory of 3064 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe PID 2104 wrote to memory of 3064 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe PID 2104 wrote to memory of 3064 2104 07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe PID 2144 wrote to memory of 3060 2144 svchost.exe svchcst.exe PID 2144 wrote to memory of 3060 2144 svchost.exe svchcst.exe PID 2144 wrote to memory of 3060 2144 svchost.exe svchcst.exe PID 2144 wrote to memory of 3060 2144 svchost.exe svchcst.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe"C:\Users\Admin\AppData\Local\Temp\07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Users\Admin\AppData\Local\Temp\look2.exeC:\Users\Admin\AppData\Local\Temp\\look2.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:1732 -
C:\Users\Admin\AppData\Local\Temp\HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exeC:\Users\Admin\AppData\Local\Temp\HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe2⤵
- Executes dropped EXE
PID:3064
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "svchcst"1⤵PID:2128
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "svchcst"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\svchcst.exeC:\Windows\system32\svchcst.exe "c:\windows\system32\259412252.bat",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3060
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5c40a44e4ddc9f0e1c46ec466df869faf
SHA15f62fd220bf87365a4f46db6d661846bb512b32c
SHA256cf28399e6cd03ae79d88201a6c9fec152d44b8a29c7d14a9dc61eceaff0f58e4
SHA512e0a97acc70faaa5f385e9cd94fe2962a122e7150cbaa31c4963a4d5bd0c2c00ca6ce0c18a3b9d7596d0ee3610a07806f6f0159e9726be6d3b6e2d6275bf69525
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\Users\Admin\AppData\Local\Temp\HD_07871a805c38b5de7ac7d315acced69ab10abcc5f253e9a8791bf4aa335e6ec9.exe
Filesize176KB
MD52a38203ff2bcd1d49974c0b30a6ef99e
SHA1523647774e2698424c635e5af8cedec280279cac
SHA256897770cba1250482dc611fa859aabb20e6184437c7ea2206e2b269c30dd97b85
SHA51298a941964717aa11b4c29b148c66e3a432f3b33df7861cec9731fe0d0a26d175ab747a4133fe576a3ce5b8b8e8bdb1fc2440d894bfb51ffa0e2343c5df22d6c2
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Filesize
337KB
MD5fb66e1e31fa1e6dfb21a50ccd11e0409
SHA16c45a0a115ec896eb14a531a44809b2a22cf8934
SHA2565ea8c5455f0ebe884ed98834e78ead8b6c68814bbb1723370299fa44b88c0faa
SHA51258ee149f70438296a67d5ae5cbd6cb9f5b2510a0381466b8f09eec3835be1ce7cad6903ca8fbc9273105132e85952208e78c59f776416c5449b86cc62111154b
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Filesize
51KB
MD59d74ffbdaa9b86af2f1cc7a5f0edea16
SHA149a7c8d3fb7e3a3f7927669f85eced8959eac795
SHA256248e65c55908f55ef16ac388bf8c5ae9627404eabada53b033a19c515820b289
SHA51207b62c4ce73400041f1597d17f49f9a2d4f08ad096de79406a2128ae647d1fec2ebea7298261fff7658bdd6bf5732ca8a1f2e3ab853ede0e018fffbbad4080e1
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d