Analysis
- max time kernel
95s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
27/09/2024, 07:59
General
- Target 889772022050520212531WE.exe
- Size 668KB
- Sample240927-jvdymssemn
- SHA256 c6d81d84ccdb6f79482b251fcae0fe32524f969c4c760550e149bb5a809cb0fe
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.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 16 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\889772022050520212531WE.exe"C:\Users\Admin\AppData\Local\Temp\889772022050520212531WE.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\889772022050520212531WE.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\889772022050520212531WE.exe"C:\Users\Admin\AppData\Local\Temp\889772022050520212531WE.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_0fv0x11u.ubh.ps1
memory/492-8-0x00000000752EE000-0x00000000752EF000-memory.dmp
memory/492-10-0x00000000072A0000-0x000000000732E000-memory.dmp
memory/492-3-0x0000000005940000-0x00000000059D2000-memory.dmp
memory/492-4-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/492-5-0x0000000005830000-0x000000000583A000-memory.dmp
memory/492-6-0x0000000006E80000-0x0000000006F24000-memory.dmp
memory/492-7-0x0000000005910000-0x0000000005920000-memory.dmp
memory/492-1-0x0000000000DD0000-0x0000000000E7E000-memory.dmp
memory/492-2-0x0000000005EF0000-0x0000000006494000-memory.dmp
memory/492-11-0x0000000009920000-0x00000000099BC000-memory.dmp
memory/492-9-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/492-0-0x00000000752EE000-0x00000000752EF000-memory.dmp
memory/492-14-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/2204-64-0x0000000000400000-0x0000000000447000-memory.dmp
memory/2204-63-0x00000000012E0000-0x000000000162A000-memory.dmp
memory/2204-62-0x0000000000400000-0x0000000000447000-memory.dmp
memory/2204-12-0x0000000000400000-0x0000000000447000-memory.dmp
memory/4388-20-0x0000000005830000-0x0000000005852000-memory.dmp
memory/4388-48-0x0000000006D70000-0x0000000006D8E000-memory.dmp
memory/4388-18-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4388-21-0x0000000005950000-0x00000000059B6000-memory.dmp
memory/4388-19-0x0000000005A80000-0x00000000060A8000-memory.dmp
memory/4388-32-0x0000000006320000-0x0000000006674000-memory.dmp
memory/4388-33-0x0000000006800000-0x000000000681E000-memory.dmp
memory/4388-34-0x0000000006DA0000-0x0000000006DEC000-memory.dmp
memory/4388-36-0x0000000071180000-0x00000000711CC000-memory.dmp
memory/4388-35-0x0000000007800000-0x0000000007832000-memory.dmp
memory/4388-46-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4388-47-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4388-49-0x0000000007A40000-0x0000000007AE3000-memory.dmp
memory/4388-22-0x00000000061B0000-0x0000000006216000-memory.dmp
memory/4388-50-0x0000000008170000-0x00000000087EA000-memory.dmp
memory/4388-51-0x0000000007B30000-0x0000000007B4A000-memory.dmp
memory/4388-52-0x0000000007BA0000-0x0000000007BAA000-memory.dmp
memory/4388-53-0x0000000007DB0000-0x0000000007E46000-memory.dmp
memory/4388-54-0x0000000007D30000-0x0000000007D41000-memory.dmp
memory/4388-55-0x0000000007D60000-0x0000000007D6E000-memory.dmp
memory/4388-56-0x0000000007D70000-0x0000000007D84000-memory.dmp
memory/4388-57-0x0000000007E70000-0x0000000007E8A000-memory.dmp
memory/4388-58-0x0000000007E50000-0x0000000007E58000-memory.dmp
memory/4388-61-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4388-16-0x000000007536E000-0x000000007536F000-memory.dmp
memory/4388-17-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/4388-15-0x0000000002ED0000-0x0000000002F06000-memory.dmp