C:\Users\JSmith\Desktop\Malware\Malware.pdb
Static task
static1
Behavioral task
behavioral1
Sample
UCD_Invoice.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UCD_Invoice.exe
Resource
win10v2004-20240426-en
General
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Target
UCD_Invoice.exe
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Size
466KB
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MD5
54141e908422dcbafbb2a393087b302c
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SHA1
cbb743e5f146a92d98908cb75bde70bfe80a700f
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SHA256
5d08c6a730a09e0f024a07ecea931cb8fe942b8c063edd896c636fc42454e494
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SHA512
dcf2a4fa8f5a59ac14a395772b2054971a22a2b4c2f3435cc36516a81bc0ac837a34913e5d7f9427df23df0758ed30acdeeb4172044552e9f2a65ac2fd1be6fa
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SSDEEP
12288:tJca/ycIroiCwjENvxfBNf12kMC3ZbX9:3/XNvxJ7MIX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UCD_Invoice.exe
Files
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UCD_Invoice.exe.exe windows:6 windows x86 arch:x86
dc029a85509588f1ecada6d965680ea6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
crypt32
CryptStringToBinaryA
winhttp
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpOpenRequest
WinHttpOpen
WinHttpReadData
WinHttpConnect
WinHttpCloseHandle
WinHttpWriteData
kernel32
WriteConsoleW
SetEndOfFile
SetFilePointerEx
GetFileSizeEx
HeapSize
ReadConsoleW
CreateFileW
GetConsoleMode
GetConsoleCP
CreateFileA
GetFileSize
ReadFile
SetFilePointer
WriteFile
GetTempPathA
IsDebuggerPresent
CloseHandle
CreatePipe
WaitForSingleObject
CreateProcessA
CreateToolhelp32Snapshot
Process32First
Process32Next
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
GetModuleHandleW
FlushFileBuffers
InterlockedPushEntrySList
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
DuplicateHandle
CreateProcessW
ExitProcess
GetModuleHandleExW
GetStdHandle
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
GetExitCodeProcess
GetFileAttributesExW
GetCurrentThread
HeapReAlloc
OutputDebugStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
SetConsoleCtrlHandler
DecodePointer
Sections
.text Size: 381KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.00cfg Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ