Analysis
- max time kernel
154s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
20/03/2024, 08:28
General
- Target SecuriteInfo.com.Win32.PWSX-gen.13961.20450.exe
- Size 718KB
- Sample240320-kczytscf76
- SHA256 5f8a2e11f5a15dbb011d8517c65cf242e67c06ded9b3bdb093678bbd0a5ad797
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.13961.20450.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.13961.20450.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\SecuriteInfo.com.Win32.PWSX-gen.13961.20450.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.13961.20450.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.13961.20450.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 1883⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4964 -ip 49641⤵
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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 --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=3136,i,3192284747741020952,1225278682167953346,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_j3uzrpea.3qt.ps1
memory/1528-48-0x00000000076B0000-0x00000000076CE000-memory.dmp
memory/1528-15-0x0000000075190000-0x0000000075940000-memory.dmp
memory/1528-61-0x0000000075190000-0x0000000075940000-memory.dmp
memory/1528-58-0x0000000007DF0000-0x0000000007DF8000-memory.dmp
memory/1528-57-0x0000000007E10000-0x0000000007E2A000-memory.dmp
memory/1528-56-0x0000000007D10000-0x0000000007D24000-memory.dmp
memory/1528-55-0x0000000007D00000-0x0000000007D0E000-memory.dmp
memory/1528-54-0x0000000007CD0000-0x0000000007CE1000-memory.dmp
memory/1528-53-0x0000000007D50000-0x0000000007DE6000-memory.dmp
memory/1528-52-0x0000000007AC0000-0x0000000007ACA000-memory.dmp
memory/1528-51-0x0000000007A50000-0x0000000007A6A000-memory.dmp
memory/1528-32-0x00000000060C0000-0x0000000006414000-memory.dmp
memory/1528-14-0x0000000005120000-0x0000000005156000-memory.dmp
memory/1528-36-0x0000000002D50000-0x0000000002D60000-memory.dmp
memory/1528-16-0x0000000002D50000-0x0000000002D60000-memory.dmp
memory/1528-17-0x0000000002D50000-0x0000000002D60000-memory.dmp
memory/1528-18-0x0000000005790000-0x0000000005DB8000-memory.dmp
memory/1528-50-0x00000000080A0000-0x000000000871A000-memory.dmp
memory/1528-20-0x00000000056E0000-0x0000000005702000-memory.dmp
memory/1528-21-0x0000000005E70000-0x0000000005ED6000-memory.dmp
memory/1528-49-0x0000000007920000-0x00000000079C3000-memory.dmp
memory/1528-38-0x0000000070A30000-0x0000000070A7C000-memory.dmp
memory/1528-22-0x0000000006050000-0x00000000060B6000-memory.dmp
memory/1528-33-0x00000000066D0000-0x00000000066EE000-memory.dmp
memory/1528-34-0x0000000006740000-0x000000000678C000-memory.dmp
memory/1528-37-0x00000000076D0000-0x0000000007702000-memory.dmp
memory/1860-13-0x0000000075190000-0x0000000075940000-memory.dmp
memory/1860-10-0x0000000007150000-0x00000000071DC000-memory.dmp
memory/1860-1-0x0000000000B10000-0x0000000000BC8000-memory.dmp
memory/1860-0-0x0000000075190000-0x0000000075940000-memory.dmp
memory/1860-2-0x0000000005B20000-0x00000000060C4000-memory.dmp
memory/1860-3-0x0000000005610000-0x00000000056A2000-memory.dmp
memory/1860-4-0x0000000005820000-0x0000000005830000-memory.dmp
memory/1860-5-0x0000000005580000-0x000000000558A000-memory.dmp
memory/1860-9-0x0000000006A10000-0x0000000006A1C000-memory.dmp
memory/1860-8-0x00000000068E0000-0x00000000068E8000-memory.dmp
memory/1860-7-0x0000000006F90000-0x0000000006FA6000-memory.dmp
memory/1860-6-0x00000000058D0000-0x000000000596C000-memory.dmp
memory/4964-35-0x0000000000400000-0x0000000000443000-memory.dmp
memory/4964-11-0x0000000000400000-0x0000000000443000-memory.dmp
memory/4964-19-0x00000000015F0000-0x000000000193A000-memory.dmp