Analysis
- user interaction
yes - max time kernel
131s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/08/2026, 12:33
Static task
static1
Behavioral task
behavioral1
Sample
install.ps1
Resource
win10v2004-20260513-en
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
install.ps1
Resource
win11ltsc2024-20260709-en
14 signatures
150 seconds
General
- Target install.ps1
- Size 15KB
- Sample260827-prg4sahe72
- SHA256 9f43b2b206b6dd7e0b0b98c42911b9213fccf8a9a4db370e48790e11ee2284d6
- MD5 fafb5ef4377ef312637206fb2a03e337
- SHA1 deb2d3c6a664ac4de200b422536fe1e5085dfe0d
- SHA512 9455ab3c38ef822b14c13706ee5a64e559e07dd4c78179bb5c236214cc465d370e9ff598e9f3940c35fdbbe5f7230e44f1d022065b60f8f7c94c3b2f6c82f2be
- SSDEEP 192:5AErwRzVVA/uA/bkX5AN1a7D2D7Ce3kwRvNVA/uA/bkX5AN1a7D2D7Ce3v:mK/r/T4n2D7Ce1K/r/T4n2D7Cef
- TLSH T1016273A7A9A421E2DAA2569ECF87674EB7BFE47F452D2340715CC3002F60D7D8B2D481
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 4 IoCs
resource yara_rule behavioral2/memory/2656-44-0x0000000000EF0000-0x0000000001B44000-memory.dmp family_salatstealer behavioral2/memory/2656-45-0x0000000000EF0000-0x0000000001B44000-memory.dmp family_salatstealer behavioral2/memory/2656-55-0x0000000000EF0000-0x0000000001B44000-memory.dmp family_salatstealer behavioral2/memory/3852-57-0x00000000001B0000-0x0000000000E04000-memory.dmp family_salatstealer - UAC bypass 3 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" PowerShell.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0" PowerShell.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" PowerShell.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1" PowerShell.exe - Badlisted process makes network request 6 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 7 2552 PowerShell.exe 8 2552 PowerShell.exe 9 2552 PowerShell.exe 12 2552 PowerShell.exe 13 2552 PowerShell.exe 16 2552 PowerShell.exe - Downloads MZ/PE file 1 IoCs
flow pid Process 16 2552 PowerShell.exe - Executes dropped EXE 2 IoCs
pid Process 2656 EdgeProcHandler.exe 3852 WmiPrvSE.exe - Hijack Execution Flow: Executable Installer File Permissions Weakness 1 TTPs 1 IoCs
Possible Turn off User Account Control's privilege elevation for standard users.
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0" PowerShell.exe -
resource yara_rule behavioral2/files/0x0009000000000432-30.dat upx behavioral2/memory/2656-37-0x0000000000EF0000-0x0000000001B44000-memory.dmp upx behavioral2/memory/2656-44-0x0000000000EF0000-0x0000000001B44000-memory.dmp upx behavioral2/memory/2656-45-0x0000000000EF0000-0x0000000001B44000-memory.dmp upx behavioral2/memory/3852-54-0x00000000001B0000-0x0000000000E04000-memory.dmp upx behavioral2/memory/2656-55-0x0000000000EF0000-0x0000000001B44000-memory.dmp upx behavioral2/memory/3852-57-0x00000000001B0000-0x0000000000E04000-memory.dmp upx - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Windows Sidebar\2991f533-f4f6-01de-63f6-0a44d60933f4 EdgeProcHandler.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\WmiPrvSE.exe EdgeProcHandler.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\2991f533-f4f6-01de-63f6-0a44d60933f4 EdgeProcHandler.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\SecurityHealthSystray.exe EdgeProcHandler.exe -
pid Process 2552 PowerShell.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EdgeProcHandler.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WmiPrvSE.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2552 PowerShell.exe 2552 PowerShell.exe 2656 EdgeProcHandler.exe 2656 EdgeProcHandler.exe 2656 EdgeProcHandler.exe 2656 EdgeProcHandler.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2552 PowerShell.exe Token: SeIncreaseQuotaPrivilege 2552 PowerShell.exe Token: SeSecurityPrivilege 2552 PowerShell.exe Token: SeTakeOwnershipPrivilege 2552 PowerShell.exe Token: SeLoadDriverPrivilege 2552 PowerShell.exe Token: SeSystemProfilePrivilege 2552 PowerShell.exe Token: SeSystemtimePrivilege 2552 PowerShell.exe Token: SeProfSingleProcessPrivilege 2552 PowerShell.exe Token: SeIncBasePriorityPrivilege 2552 PowerShell.exe Token: SeCreatePagefilePrivilege 2552 PowerShell.exe Token: SeBackupPrivilege 2552 PowerShell.exe Token: SeRestorePrivilege 2552 PowerShell.exe Token: SeShutdownPrivilege 2552 PowerShell.exe Token: SeDebugPrivilege 2552 PowerShell.exe Token: SeSystemEnvironmentPrivilege 2552 PowerShell.exe Token: SeRemoteShutdownPrivilege 2552 PowerShell.exe Token: SeUndockPrivilege 2552 PowerShell.exe Token: SeManageVolumePrivilege 2552 PowerShell.exe Token: 33 2552 PowerShell.exe Token: 34 2552 PowerShell.exe Token: 35 2552 PowerShell.exe Token: 36 2552 PowerShell.exe Token: SeIncreaseQuotaPrivilege 2552 PowerShell.exe Token: SeSecurityPrivilege 2552 PowerShell.exe Token: SeTakeOwnershipPrivilege 2552 PowerShell.exe Token: SeLoadDriverPrivilege 2552 PowerShell.exe Token: SeSystemProfilePrivilege 2552 PowerShell.exe Token: SeSystemtimePrivilege 2552 PowerShell.exe Token: SeProfSingleProcessPrivilege 2552 PowerShell.exe Token: SeIncBasePriorityPrivilege 2552 PowerShell.exe Token: SeCreatePagefilePrivilege 2552 PowerShell.exe Token: SeBackupPrivilege 2552 PowerShell.exe Token: SeRestorePrivilege 2552 PowerShell.exe Token: SeShutdownPrivilege 2552 PowerShell.exe Token: SeDebugPrivilege 2552 PowerShell.exe Token: SeSystemEnvironmentPrivilege 2552 PowerShell.exe Token: SeRemoteShutdownPrivilege 2552 PowerShell.exe Token: SeUndockPrivilege 2552 PowerShell.exe Token: SeManageVolumePrivilege 2552 PowerShell.exe Token: 33 2552 PowerShell.exe Token: 34 2552 PowerShell.exe Token: 35 2552 PowerShell.exe Token: 36 2552 PowerShell.exe Token: SeIncreaseQuotaPrivilege 2552 PowerShell.exe Token: SeSecurityPrivilege 2552 PowerShell.exe Token: SeTakeOwnershipPrivilege 2552 PowerShell.exe Token: SeLoadDriverPrivilege 2552 PowerShell.exe Token: SeSystemProfilePrivilege 2552 PowerShell.exe Token: SeSystemtimePrivilege 2552 PowerShell.exe Token: SeProfSingleProcessPrivilege 2552 PowerShell.exe Token: SeIncBasePriorityPrivilege 2552 PowerShell.exe Token: SeCreatePagefilePrivilege 2552 PowerShell.exe Token: SeBackupPrivilege 2552 PowerShell.exe Token: SeRestorePrivilege 2552 PowerShell.exe Token: SeShutdownPrivilege 2552 PowerShell.exe Token: SeDebugPrivilege 2552 PowerShell.exe Token: SeSystemEnvironmentPrivilege 2552 PowerShell.exe Token: SeRemoteShutdownPrivilege 2552 PowerShell.exe Token: SeUndockPrivilege 2552 PowerShell.exe Token: SeManageVolumePrivilege 2552 PowerShell.exe Token: 33 2552 PowerShell.exe Token: 34 2552 PowerShell.exe Token: 35 2552 PowerShell.exe Token: 36 2552 PowerShell.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2552 wrote to memory of 2252 2552 PowerShell.exe 90 PID 2552 wrote to memory of 2656 2552 PowerShell.exe 93 PID 2656 wrote to memory of 3852 2656 EdgeProcHandler.exe 95
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\install.ps11⤵
- UAC bypass
- Badlisted process makes network request
- Downloads MZ/PE file
- Hijack Execution Flow: Executable Installer File Permissions Weakness
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\system32\CiTool.exe"C:\Windows\system32\CiTool.exe" -r2⤵PID:2252
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C:\Users\Admin\AppData\Roaming\Windows\EdgeProcHandler.exe"C:\Users\Admin\AppData\Roaming\Windows\EdgeProcHandler.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Program Files (x86)\Windows Sidebar\WmiPrvSE.exe"C:\Program Files (x86)\Windows Sidebar\WmiPrvSE.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3852
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4vkpwh5m.dbn.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Windows\EdgeProcHandler.exe
- Size 3.4MB
- SHA256 22a0b136100148a42759a1385c80862d0ea94c101bc9fc9965fdcc96e2f3981c
- MD5 67eb046005e2644eedd896c7897da4fa
- SHA1 9840cf7d11d43316847a2932a6171ea5bd131ca1
- SHA512 8eaf9c69213acd12f6ebc3104f03f92e5fde9a13b7f7d9c924fa1588db5221acfd02ecc727ebb8b6293cc996b6c4b07c198d834974fc828b5eb49c20e1cde838
- SSDEEP 98304:eVQMtu7u2aSiNrsMaji26eNF4ye+PVUYumGGbainUDywh:eV+uTDNrsxm2bNF4R+eYlGGWinU
- TLSH T1B2F53358F91E2F37F18F73B107D16413E962280D937B1A8B9B006E075D4BE47BE22699
- MD5 SHA1 SHA512 SSDEEP TLSH