Analysis
- max time kernel
106s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20250314-en - resource tags
- submitted
25/03/2025, 03:03
General
- Target PO250116 - および購入契約- Offer Z01G-00008D SUPPLY - H64PO_2403.exe
- Size 790KB
- Sample250325-dj7tpatls7
- SHA256 c1cce554b441e0d7782fa5755f6d924238855f0b0dcb00c49eaa7a884b007a8b
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO250116 - および購入契約- Offer Z01G-00008D SUPPLY - H64PO_2403.exe"C:\Users\Admin\AppData\Local\Temp\PO250116 - および購入契約- Offer Z01G-00008D SUPPLY - H64PO_2403.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO250116 - および購入契約- Offer Z01G-00008D SUPPLY - H64PO_2403.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5288 -s 16922⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5288 -ip 52881⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_uzotbno1.k3c.ps1
memory/5044-45-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-15-0x0000000005190000-0x00000000051B2000-memory.dmp
memory/5044-59-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-56-0x00000000077B0000-0x00000000077B8000-memory.dmp
memory/5044-55-0x00000000077D0000-0x00000000077EA000-memory.dmp
memory/5044-54-0x00000000076D0000-0x00000000076E4000-memory.dmp
memory/5044-53-0x00000000076C0000-0x00000000076CE000-memory.dmp
memory/5044-52-0x0000000007690000-0x00000000076A1000-memory.dmp
memory/5044-51-0x0000000007710000-0x00000000077A6000-memory.dmp
memory/5044-50-0x0000000007500000-0x000000000750A000-memory.dmp
memory/5044-11-0x0000000002850000-0x0000000002886000-memory.dmp
memory/5044-13-0x0000000005380000-0x00000000059A8000-memory.dmp
memory/5044-14-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-12-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-28-0x0000000005B70000-0x0000000005EC4000-memory.dmp
memory/5044-17-0x0000000005B00000-0x0000000005B66000-memory.dmp
memory/5044-18-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-49-0x0000000007490000-0x00000000074AA000-memory.dmp
memory/5044-48-0x0000000007AD0000-0x000000000814A000-memory.dmp
memory/5044-16-0x0000000005A20000-0x0000000005A86000-memory.dmp
memory/5044-44-0x0000000006730000-0x000000000674E000-memory.dmp
memory/5044-30-0x00000000061A0000-0x00000000061EC000-memory.dmp
memory/5044-47-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-32-0x0000000007310000-0x0000000007342000-memory.dmp
memory/5044-33-0x000000006F520000-0x000000006F56C000-memory.dmp
memory/5044-29-0x0000000006160000-0x000000000617E000-memory.dmp
memory/5044-43-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5044-46-0x0000000007350000-0x00000000073F3000-memory.dmp
memory/5288-31-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5288-0-0x00000000746BE000-0x00000000746BF000-memory.dmp
memory/5288-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/5288-1-0x0000000000A70000-0x0000000000B3C000-memory.dmp
memory/5288-10-0x0000000008EE0000-0x0000000008F7C000-memory.dmp
memory/5288-9-0x00000000067C0000-0x000000000684E000-memory.dmp
memory/5288-8-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5288-7-0x00000000746BE000-0x00000000746BF000-memory.dmp
memory/5288-6-0x00000000065C0000-0x00000000065D8000-memory.dmp
memory/5288-4-0x0000000005440000-0x000000000544A000-memory.dmp
memory/5288-5-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/5288-3-0x0000000005370000-0x0000000005402000-memory.dmp