Static task
static1
Behavioral task
behavioral1
Sample
kp232100.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
kp232100.exe
Resource
win10v2004-20230220-en
General
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Target
kp232100.exe.bin
-
Size
459KB
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MD5
4b27e573c9d63a0929c243d80ff035f0
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SHA1
945f8a0a959233ec26eef307b7600d83041d484a
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SHA256
048b6a1e8e6e5a162ee03ffebec10b4811f315b1655086eae04ace9efaebb5eb
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SHA512
9851a813c3e8dd09ecbf5264d7491e84baac1597e347d5c0c4d09b68cfcf83d42b25a526b794f096e42dc2f2a6031abd268109dcdd9913f23020f3aebfd6d33a
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SSDEEP
12288:W6ivt/yNFh9n/ZR/UCIk9zsBtLXO+DUt:WTvt/y9N/Dcy0LXJDM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource kp232100.exe.bin
Files
-
kp232100.exe.bin.exe windows x86
6038020e47732a5fd0727c9d5ba31109
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalFix
CreateMutexW
EnumCalendarInfoA
GetConsoleAliasesLengthW
RtlCaptureContext
GetDriveTypeW
GlobalCompact
InterlockedIncrement
EnumCalendarInfoW
GetCommState
ZombifyActCtx
QueryDosDeviceA
GetNamedPipeHandleStateA
WaitForSingleObject
GetModuleHandleW
GetTickCount
GetConsoleTitleA
EnumResourceTypesA
GetDriveTypeA
GetProcessTimes
GetEnvironmentStrings
GetConsoleCP
GlobalAlloc
SetFileShortNameW
LoadLibraryW
GetConsoleWindow
GetConsoleAliasExesLengthW
GetStringTypeExW
GetFileAttributesA
GetConsoleAliasW
GetFileAttributesW
GetBinaryTypeW
GetOverlappedResult
GetVolumePathNameA
FindNextVolumeMountPointW
SetTapePosition
EnumSystemLocalesA
GetPrivateProfileIntW
GetLastError
GetProcAddress
CreateJobSet
RemoveDirectoryA
SetComputerNameA
UnhandledExceptionFilter
LocalAlloc
BuildCommDCBAndTimeoutsW
FindFirstVolumeMountPointW
BeginUpdateResourceA
SetThreadIdealProcessor
FindAtomA
GetPrivateProfileStructA
FoldStringA
GetModuleFileNameA
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
EnumDateFormatsW
GetShortPathNameW
GetCPInfoExA
SetCalendarInfoA
SetThreadAffinityMask
TerminateJobObject
QueryDepthSList
MoveFileWithProgressW
DebugBreak
InterlockedPushEntrySList
EnumSystemLocalesW
DeleteFileA
CreateFileW
SetFilePointer
WriteConsoleW
WideCharToMultiByte
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MoveFileA
HeapFree
HeapAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
IsProcessorFeaturePresent
HeapCreate
HeapDestroy
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
HeapSize
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetCurrentThread
CloseHandle
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
FatalAppExitA
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
HeapReAlloc
SetConsoleCtrlHandler
FreeLibrary
SetStdHandle
GetConsoleMode
FlushFileBuffers
user32
GetMenuBarInfo
DefDlgProcA
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 220KB - Virtual size: 3.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 86KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ