Static task
static1
Behavioral task
behavioral1
Sample
build2.exe
Resource
win7-20231020-en
General
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Target
build2.exe
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Size
222KB
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MD5
cb3caf60d63416b453f082de56510f98
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SHA1
b06d9d1fd647e7e176d8b88c23be1b59f23ca26e
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SHA256
d883478d7646dd5f53a6ce22e76b432cf1023fb456d2fe8c90176b96754db9e9
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SHA512
1cb17bd4b917fdfcd322438c54df7bad6dc82756558fc39e531083ee02977c107de00ce0bce2553962cf2ad6a2f6d5181d5f235cda4457149539f0aa52c361e7
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SSDEEP
3072:uro6hXfTrzIcJ7jNZ1TACa2xgZ47vii3flQN1cRWjJvGHrDzi7:+L4c1jNZP5p7iz1hjo7i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource build2.exe
Files
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build2.exe.exe windows:5 windows x86 arch:x86
e2f382ac11cf693c2e18d7d633afe75e
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
SetProcessAffinityMask
CreateFileA
GetFileSize
FindFirstFileW
WriteConsoleInputW
WriteConsoleOutputCharacterA
DeleteVolumeMountPointA
InterlockedIncrement
GetNamedPipeHandleStateA
MoveFileWithProgressA
GetModuleHandleW
LocalFlags
ReadConsoleW
GetWindowsDirectoryA
SetCommState
GetCommandLineA
ActivateActCtx
GlobalAlloc
GetVolumeInformationA
GlobalFindAtomA
LoadLibraryW
TerminateThread
ReadConsoleInputA
GlobalFlags
GetConsoleAliasW
SetSystemPowerState
ReplaceFileW
GetTimeZoneInformation
CreateActCtxA
GetTempPathW
GetLargestConsoleWindowSize
GetConsoleOutputCP
GetLastError
SetLastError
GetProcAddress
VerLanguageNameW
GetPrivateProfileStringA
GetProcessId
OpenWaitableTimerW
GetConsoleScreenBufferInfo
BuildCommDCBAndTimeoutsW
AddAtomW
GlobalGetAtomNameW
FoldStringW
GetModuleHandleA
GetProcessShutdownParameters
WriteProfileStringW
GetWindowsDirectoryW
GetVolumeNameForVolumeMountPointW
AddConsoleAliasA
SetStdHandle
WriteConsoleW
CloseHandle
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
ExitProcess
GetCommandLineW
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CreateFileW
user32
CharToOemBuffW
CharUpperW
Sections
.text Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ