Analysis Overview
SHA256
6a19ede919d3ef32c74ddbcefb4bfd3ef61ba2a86739978ed337639193678edb
Threat Level: Known bad
The file order details.XLSx.exe was found to be: Known bad.
Malicious Activity Summary
NanoCore
Nanocore family
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Adds Run key to start application
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-29 08:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-29 08:54
Reported
2025-01-29 08:57
Platform
win7-20241010-en
Max time kernel
134s
Max time network
149s
Command Line
Signatures
NanoCore
Nanocore family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WPA Service = "C:\\Program Files (x86)\\WPA Service\\wpasv.exe" | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2396 set thread context of 2956 | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\WPA Service\wpasv.exe | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| File created | C:\Program Files (x86)\WPA Service\wpasv.exe | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
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\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe
"C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SrVRkjAnDPHx.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SrVRkjAnDPHx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB5B8.tmp"
C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe
"C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe"
C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe
"C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WPA Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmpBC2E.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WPA Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpBD48.tmp"
Network
| Country | Destination | Domain | Proto |
| NL | 91.92.240.88:2777 | tcp | |
| NL | 91.92.240.88:2777 | tcp | |
| NL | 91.92.240.88:2777 | tcp | |
| NL | 91.92.240.88:2777 | tcp |
Files
memory/2396-0-0x000000007447E000-0x000000007447F000-memory.dmp
memory/2396-1-0x0000000000160000-0x0000000000234000-memory.dmp
memory/2396-2-0x0000000074470000-0x0000000074B5E000-memory.dmp
memory/2396-3-0x0000000000460000-0x000000000047E000-memory.dmp
memory/2396-4-0x000000007447E000-0x000000007447F000-memory.dmp
memory/2396-5-0x0000000074470000-0x0000000074B5E000-memory.dmp
memory/2396-6-0x0000000000540000-0x00000000005BE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpB5B8.tmp
| MD5 | 70f013b1907e6946767773231e1cfe5f |
| SHA1 | 44a3ac34f4dc1f37e5ef77a8cdfe1a7d9f666f68 |
| SHA256 | f3a16c24d76681fa2644070503332991cb04c489c360734e4c845926daeba330 |
| SHA512 | 3df00f483a4850e0de8a255e4252504963c3afccf5ad2d4386bea919abcc7c2fe933532f510f1a5b643a7a665bd88e270ce729c8c83786a35767b218d0572515 |
memory/2956-14-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-24-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-25-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-23-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2956-20-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-18-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-16-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2396-26-0x0000000074470000-0x0000000074B5E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpBC2E.tmp
| MD5 | a40bd5ec4bceb25e418af60f17f71bf7 |
| SHA1 | b6e88de77f429b7cb2e2e88a11e9eb1f710949d3 |
| SHA256 | 04e22bd38715ac696398a4238cd11c0e6d2ed715ca1fd8c00004882d72ed1571 |
| SHA512 | 2a9cb9128282e24258d65c89e6ebb5c8bfffb48a221d4fd1ede225a0f35b2d925ec92635107c699511fb16c585aa117cbe4bb2dc6ce2b648908c6faa4a46ada7 |
C:\Users\Admin\AppData\Local\Temp\tmpBD48.tmp
| MD5 | 21de6c3a6440d917bdbb4b491191d9b2 |
| SHA1 | c63c300affe7147910dc4544d2d5f3029bf321a6 |
| SHA256 | 23af17733a3882cdd82a5bbc321d896b2430dc1bb4b4ac034d129cde5027afc4 |
| SHA512 | dcd1c464ed36593b990e072940ab415804ef8076743015fff4939211e30e436beb7ce6af3072769abe0214f737cedb210d2b45e6e90da20dac54c3945b11575f |
memory/2956-34-0x0000000000590000-0x000000000059A000-memory.dmp
memory/2956-35-0x0000000000630000-0x000000000064E000-memory.dmp
memory/2956-36-0x0000000000690000-0x000000000069A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-29 08:54
Reported
2025-01-29 08:57
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
NanoCore
Nanocore family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\PCI Subsystem = "C:\\Program Files (x86)\\PCI Subsystem\\pciss.exe" | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3280 set thread context of 3472 | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\PCI Subsystem\pciss.exe | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| File opened for modification | C:\Program Files (x86)\PCI Subsystem\pciss.exe | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.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\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe
"C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SrVRkjAnDPHx.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SrVRkjAnDPHx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBFE0.tmp"
C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe
"C:\Users\Admin\AppData\Local\Temp\order details.XLSx.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "PCI Subsystem" /xml "C:\Users\Admin\AppData\Local\Temp\tmpC407.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "PCI Subsystem Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpC475.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.173.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.153.16.2.in-addr.arpa | udp |
| NL | 91.92.240.88:2777 | tcp | |
| US | 8.8.8.8:53 | 11.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| NL | 91.92.240.88:2777 | tcp | |
| NL | 91.92.240.88:2777 | tcp | |
| NL | 91.92.240.88:2777 | tcp | |
| NL | 91.92.240.88:2777 | tcp |
Files
memory/3280-0-0x00000000749CE000-0x00000000749CF000-memory.dmp
memory/3280-1-0x0000000000B20000-0x0000000000BF4000-memory.dmp
memory/3280-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/3280-3-0x0000000005500000-0x0000000005592000-memory.dmp
memory/3280-4-0x0000000005480000-0x000000000548A000-memory.dmp
memory/3280-5-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/3280-6-0x0000000005650000-0x00000000056EC000-memory.dmp
memory/3280-7-0x0000000005990000-0x00000000059AE000-memory.dmp
memory/3280-8-0x00000000749CE000-0x00000000749CF000-memory.dmp
memory/3280-9-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/3280-10-0x0000000004E60000-0x0000000004EDE000-memory.dmp
memory/4952-14-0x0000000002F50000-0x0000000002F86000-memory.dmp
memory/4952-15-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4952-16-0x0000000005B50000-0x0000000006178000-memory.dmp
memory/4952-17-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4952-18-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4952-19-0x0000000005AB0000-0x0000000005AD2000-memory.dmp
memory/4952-21-0x00000000061F0000-0x0000000006256000-memory.dmp
memory/4952-20-0x0000000006180000-0x00000000061E6000-memory.dmp
memory/4952-22-0x0000000006270000-0x00000000065C4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3ipe3key.ecp.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4952-32-0x00000000068F0000-0x000000000690E000-memory.dmp
memory/4952-33-0x0000000006920000-0x000000000696C000-memory.dmp
memory/4952-35-0x000000006F210000-0x000000006F25C000-memory.dmp
memory/4952-44-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4952-34-0x00000000078C0000-0x00000000078F2000-memory.dmp
memory/4952-46-0x0000000006E80000-0x0000000006E9E000-memory.dmp
memory/4952-48-0x0000000007900000-0x00000000079A3000-memory.dmp
memory/4952-47-0x00000000749C0000-0x0000000075170000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpBFE0.tmp
| MD5 | fc96cb88b693377439988edd521ef1b7 |
| SHA1 | 1312ecc607ed85dcf3fd111c2da818bc2c4cffeb |
| SHA256 | 1f60e3c2f3f4ac05609a9a213ce899b6b5f468f6b514932d64292c4f0a3295ec |
| SHA512 | 7630f1a72108fcfbbb09ec0dae209f1f047213adea854096db8c6b1a116150eb64c3d5d78ef63a8f20bd32808e0ee997833adf4471530e81e9065d0b23805441 |
memory/3472-51-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4952-53-0x0000000007C30000-0x0000000007C4A000-memory.dmp
memory/4952-52-0x0000000008290000-0x000000000890A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\order details.XLSx.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/3280-56-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/4952-57-0x0000000007CA0000-0x0000000007CAA000-memory.dmp
memory/4952-61-0x0000000007EB0000-0x0000000007F46000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpC407.tmp
| MD5 | a40bd5ec4bceb25e418af60f17f71bf7 |
| SHA1 | b6e88de77f429b7cb2e2e88a11e9eb1f710949d3 |
| SHA256 | 04e22bd38715ac696398a4238cd11c0e6d2ed715ca1fd8c00004882d72ed1571 |
| SHA512 | 2a9cb9128282e24258d65c89e6ebb5c8bfffb48a221d4fd1ede225a0f35b2d925ec92635107c699511fb16c585aa117cbe4bb2dc6ce2b648908c6faa4a46ada7 |
C:\Users\Admin\AppData\Local\Temp\tmpC475.tmp
| MD5 | 09063e7cc0d66a9aed53f2e2d2409103 |
| SHA1 | 96f8fa15b5a3b2646f6691770a158c69ea7405a4 |
| SHA256 | 369b159ef60c988373a3c85e0b10b5ff2178504465f11965ab0d66f14124f9a1 |
| SHA512 | c460a3cab70270c5cefe0464df6ddb9d50bb58ac9c49c7e62c9a55cc6bc30b6411cbc28ae418dd91b1ba1190f8394ccd937452ae70d7062740207d2ffc68e2ec |
memory/4952-66-0x0000000007E30000-0x0000000007E41000-memory.dmp
memory/3472-67-0x0000000005310000-0x000000000531A000-memory.dmp
memory/3472-68-0x0000000005660000-0x000000000567E000-memory.dmp
memory/3472-69-0x00000000062C0000-0x00000000062CA000-memory.dmp
memory/4952-70-0x0000000007E60000-0x0000000007E6E000-memory.dmp
memory/4952-71-0x0000000007E70000-0x0000000007E84000-memory.dmp
memory/4952-72-0x0000000007F70000-0x0000000007F8A000-memory.dmp
memory/4952-73-0x0000000007F50000-0x0000000007F58000-memory.dmp
memory/4952-76-0x00000000749C0000-0x0000000075170000-memory.dmp