Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
30-06-2024 22:18
Static task
static1
Behavioral task
behavioral1
Sample
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe
Resource
win7-20240611-en
General
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Target
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe
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Size
1.9MB
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MD5
fd33c5a6ec043a22780094069ecd4f90
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SHA1
2716ddb4df3dbe2c859b5e1dd1b29d1ff7583012
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SHA256
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c
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SHA512
5544cfe5f7b6ab87c5b5141834d251d0b78993e9b25aa3a8d709cb85192cd9af4c30e23ea46df362b1855e01eb0b06761a66b6a9c2af168ec13ecd0bdf1f40a0
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SSDEEP
49152:zMeVDM2T+DYFlJN6q4CpQYE5AS5lEABphy:4e+xMMBCplEyS56G
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exeexplortu.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explortu.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exeexplortu.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explortu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explortu.exe -
Executes dropped EXE 1 IoCs
Processes:
explortu.exepid process 2576 explortu.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exeexplortu.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Wine 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Wine explortu.exe -
Loads dropped DLL 1 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exepid process 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exeexplortu.exepid process 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe 2576 explortu.exe -
Drops file in Windows directory 1 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exedescription ioc process File created C:\Windows\Tasks\explortu.job 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 2876 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 1860 taskkill.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exeexplortu.exepid process 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe 2576 explortu.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 1860 taskkill.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exepid process 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exeexplortu.execmd.exedescription pid process target process PID 2352 wrote to memory of 2576 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe explortu.exe PID 2352 wrote to memory of 2576 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe explortu.exe PID 2352 wrote to memory of 2576 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe explortu.exe PID 2352 wrote to memory of 2576 2352 1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe explortu.exe PID 2576 wrote to memory of 1836 2576 explortu.exe cmd.exe PID 2576 wrote to memory of 1836 2576 explortu.exe cmd.exe PID 2576 wrote to memory of 1836 2576 explortu.exe cmd.exe PID 2576 wrote to memory of 1836 2576 explortu.exe cmd.exe PID 1836 wrote to memory of 1860 1836 cmd.exe taskkill.exe PID 1836 wrote to memory of 1860 1836 cmd.exe taskkill.exe PID 1836 wrote to memory of 1860 1836 cmd.exe taskkill.exe PID 1836 wrote to memory of 1860 1836 cmd.exe taskkill.exe PID 1836 wrote to memory of 2876 1836 cmd.exe timeout.exe PID 1836 wrote to memory of 2876 1836 cmd.exe timeout.exe PID 1836 wrote to memory of 2876 1836 cmd.exe timeout.exe PID 1836 wrote to memory of 2876 1836 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c_NeikiAnalytics.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k "taskkill /f /im "explortu.exe" && timeout 1 && del "explortu.exe" && ren 0e6740 explortu.exe && C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe && Exit"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /f /im "explortu.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\timeout.exetimeout 14⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\0e6740Filesize
1.9MB
MD5bdd815f2c39b64071c5bad4abea96874
SHA127131297c873f15f69d24574805e7673e6ab9a3c
SHA256209bd81408b26b110c198cb7ba7995c6ea030fc477e37e9c92156e5a58ce25fd
SHA5127657c448865e356b3e9a39a1cfdb2c92fde1e3dcb3de1484bbc180603cda8b640fcdd4f707cbd9e9a844b32b8620dda440a1fee01524e2b4e52afc04492613d5
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exeFilesize
1.9MB
MD5fd33c5a6ec043a22780094069ecd4f90
SHA12716ddb4df3dbe2c859b5e1dd1b29d1ff7583012
SHA2561e69e4d306ec24d60a4d1714126c5a93d6e960e47c779e74c6f2ee0de411c56c
SHA5125544cfe5f7b6ab87c5b5141834d251d0b78993e9b25aa3a8d709cb85192cd9af4c30e23ea46df362b1855e01eb0b06761a66b6a9c2af168ec13ecd0bdf1f40a0
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memory/2352-0-0x0000000001290000-0x0000000001765000-memory.dmpFilesize
4.8MB
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memory/2352-1-0x00000000770F0000-0x00000000770F2000-memory.dmpFilesize
8KB
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memory/2352-2-0x0000000001291000-0x00000000012BF000-memory.dmpFilesize
184KB
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memory/2352-3-0x0000000001290000-0x0000000001765000-memory.dmpFilesize
4.8MB
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memory/2352-5-0x0000000001290000-0x0000000001765000-memory.dmpFilesize
4.8MB
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memory/2352-9-0x0000000001290000-0x0000000001765000-memory.dmpFilesize
4.8MB
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memory/2352-16-0x0000000001290000-0x0000000001765000-memory.dmpFilesize
4.8MB
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memory/2352-17-0x0000000006D20000-0x00000000071F5000-memory.dmpFilesize
4.8MB
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memory/2576-19-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-20-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-22-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-23-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-24-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-25-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-26-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-18-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-35-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB
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memory/2576-36-0x0000000001240000-0x0000000001715000-memory.dmpFilesize
4.8MB