Static task
static1
Behavioral task
behavioral1
Sample
build2.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
build2.exe
Resource
win10v2004-20230220-en
General
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Target
build2.exe
-
Size
304KB
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MD5
1440f8d085a878931b79ece197e4f18f
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SHA1
6d6adfb42d091ea212115ad730f82edf6e5f1b93
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SHA256
969dbe828eb2360ea534391879163f2f91012c265e2c2f6e0f4ccf152912e5dc
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SHA512
a4fe50899a7152c4f8bce00d35da277968bb1d4c579e408c76bd32e003c64ef6407e3114786a3f972d477a74de8f560760643d008a3ca3926fc3224f9c34a50b
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SSDEEP
6144:A+zHdWRNjp2/zd9SMecM7ywO/Y3oRX/mWtJ4cRwth:Aa9Wfed9feX2LQ3oh/mWtJYh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource build2.exe
Files
-
build2.exe.exe windows x86
01fc29f6287a25b9bdcce5f6d1717e68
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindResourceExW
WriteConsoleOutputW
_lwrite
ReadConsoleA
InterlockedDecrement
GetLogicalDriveStringsW
WaitForSingleObject
AddConsoleAliasW
CreateHardLinkA
GetProcessPriorityBoost
GetModuleHandleW
GetTickCount
GetConsoleAliasesA
CreateRemoteThread
GetConsoleAliasExesW
GlobalAlloc
LoadLibraryW
_hread
FormatMessageW
FindNextVolumeW
WriteConsoleW
ReadFile
GetModuleFileNameW
CommConfigDialogA
GetACP
SetCurrentDirectoryA
GetLastError
ReadConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
LocalLock
IsValidCodePage
CreateMemoryResourceNotification
LoadLibraryA
GlobalHandle
OpenFileMappingW
VirtualProtect
GetCurrentDirectoryA
GetVersionExA
FindAtomW
FileTimeToLocalFileTime
GetCurrentProcessId
AddConsoleAliasA
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoA
CreateActCtxA
CreateTimerQueue
InterlockedIncrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
MultiByteToWideChar
ExitProcess
GetCommandLineA
GetStartupInfoA
RtlUnwind
RaiseException
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetCPInfo
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapSize
GetOEMCP
WriteFile
GetStdHandle
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
CloseHandle
CreateFileA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetStdHandle
SetFilePointer
SetEndOfFile
GetProcessHeap
user32
LoadMenuW
GetCaretPos
CharUpperBuffA
advapi32
MapGenericMask
ReportEventA
Sections
.text Size: 251KB - Virtual size: 251KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 2.7MB
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