STARLINK[.]exe

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General

Target

STARLINK.exe
Size

5.4MB
MD5

548a3bca6279a371da4bb9d65f801bd1
SHA1

5cbbdb203d01801cc6ca05ed73e9e48ee1341823
SHA256

2e0da8a28f7edfaf59c885fc2a8f520934b94222dd3e057e945cae4560a4d274
SHA512

90c4330bdcd50aa4e0199d4be7a8db4fb3012f358a015fd8578e94b44be552345c446d1464cba6ca50db3d279c51dcbdba644494831f6c0e8f40cbf33652cf0f
SSDEEP

98304:1xYCKPT/mveGxqR7sc7t0qyJeyymroYd6toQU5uIvSl:Ttg/+xg7tpueRnYwttU5DSl

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs
Detects Themida, an advanced Windows software protection system.
themida

Processes:

resource yara_rule

sample themida

resource	yara_rule
sample	themida

Files

STARLINK.exe
.exe windows x86

9f8b7b06de9d864f9083ff24db862785

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

advapi32

GetUserNameW

wtsapi32

WTSSendMessageW

user32

GetProcessWindowStation
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation
GetUserObjectInformationW

Sections

Size: 17KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 102KB - Virtual size: 324KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp~¿~
Size: 113KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 870KB - Virtual size: 870KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp~¿~
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp~¿~
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 112KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9f8b7b06de9d864f9083ff24db862785

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

wtsapi32

user32

Sections

Size: 17KB - Virtual size: 41KB

Size: 3KB - Virtual size: 6KB

Size: 512B - Virtual size: 5KB

Size: 4KB - Virtual size: 5KB

Size: 102KB - Virtual size: 324KB

.idata Size: 512B - Virtual size: 4KB

.vmp~¿~ Size: 113KB - Virtual size: 113KB

.themida Size: - Virtual size: 2.1MB

.boot Size: 870KB - Virtual size: 870KB

.vmp~¿~ Size: 2.2MB - Virtual size: 2.2MB

.vmp~¿~ Size: 1.9MB - Virtual size: 1.9MB

.reloc Size: 6KB - Virtual size: 6KB

.rsrc Size: 112KB - Virtual size: 112KB

.idata
Size: 512B - Virtual size: 4KB

.vmp~¿~
Size: 113KB - Virtual size: 113KB

.themida
Size: - Virtual size: 2.1MB

.boot
Size: 870KB - Virtual size: 870KB

.vmp~¿~
Size: 2.2MB - Virtual size: 2.2MB

.vmp~¿~
Size: 1.9MB - Virtual size: 1.9MB

.reloc
Size: 6KB - Virtual size: 6KB

.rsrc
Size: 112KB - Virtual size: 112KB