Static task
static1
Behavioral task
behavioral1
Sample
client.exe
Resource
win7-20230831-en
General
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Target
client.exe
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Size
295KB
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MD5
ed017c0f334b6d10ac5aca77fe7f9a2a
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SHA1
de7a838cbf418f5c093e5bed00254c4c68b82fa7
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SHA256
9f710a0fc0cadbf3378c06ca4fefa2486bdf04646201f9efec7cd5a4c97634b4
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SHA512
e7210ef6cfb8b9cad8078b8bdc4331eba04c9b7bd87b1aadce8c84560035fe4725161dceaca03608f10f7e02de7120c6dbf345c0ac69c72d5613e85080f58316
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SSDEEP
3072:Az6N1tmvikka83g9IGkpt4fMlw5mlg9eidid74+VONrRrCS:bN1cvBka83g9PkUf55B++1r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource client.exe
Files
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client.exe.exe windows:5 windows x86
5db9811e467f5108fd02395919c766d0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WriteConsoleInputW
GetConsoleAliasesLengthW
GetConsoleAliasExesA
FindResourceW
ReadConsoleA
GetNamedPipeHandleStateA
GetModuleHandleExW
GetComputerNameW
FreeEnvironmentStringsA
FindNextVolumeMountPointA
EnumTimeFormatsW
GetCommandLineA
GetDriveTypeA
GetEnvironmentStrings
FindResourceExA
GetConsoleCP
LoadLibraryW
GetLocaleInfoW
SwitchToFiber
SetConsoleCP
DeleteVolumeMountPointW
InterlockedPopEntrySList
GetFileAttributesA
HeapQueryInformation
SetSystemPowerState
GetCompressedFileSizeA
MultiByteToWideChar
GetVolumePathNameA
GetStartupInfoW
DisconnectNamedPipe
SetDefaultCommConfigA
GetShortPathNameA
GetConsoleAliasesW
GetLastError
SetLastError
PeekConsoleInputW
MoveFileW
RemoveDirectoryA
EnumSystemCodePagesW
SetComputerNameA
GetTempFileNameA
LoadLibraryA
LocalAlloc
SetCalendarInfoW
CreateHardLinkW
AddAtomW
OpenJobObjectW
FindAtomA
GetTapeParameters
GetModuleHandleA
FindNextFileW
GetStringTypeW
VirtualProtect
PurgeComm
QueryPerformanceFrequency
GetShortPathNameW
FindFirstVolumeA
GetWindowsDirectoryW
GetCurrentProcessId
AddConsoleAliasA
ReadConsoleOutputCharacterW
GetCommandLineW
FlushFileBuffers
GetVolumeNameForVolumeMountPointA
WideCharToMultiByte
HeapFree
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
DeleteFileA
HeapReAlloc
HeapSetInformation
RaiseException
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
HeapAlloc
IsProcessorFeaturePresent
HeapCreate
EnterCriticalSection
LeaveCriticalSection
SetFilePointer
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
WriteFile
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
LCMapStringW
Sleep
SetStdHandle
GetConsoleMode
RtlUnwind
HeapSize
WriteConsoleW
ReadFile
CloseHandle
CreateFileW
user32
CharUpperBuffA
CharUpperA
gdi32
GetCharWidthA
GetKerningPairsA
Sections
.text Size: 233KB - Virtual size: 232KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 30.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ