Static task
static1
Behavioral task
behavioral1
Sample
HelpToolA.exe
Resource
win10v2004-20230703-en
General
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Target
HelpToolA.exe
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Size
2.0MB
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MD5
f7c5f9c851a8a30f3fff0884d4f49b8c
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SHA1
2c74fc96daa41f500b2e680ad0b0e51c58909145
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SHA256
fc02ac4eea3269312b3f8a9d7479422fc94b42d5879995df4de913960bc8d787
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SHA512
bd68f0eb0868e48a16fff6d93aa2ac5d2f84ca9bebcc63f722b334e747a74ae8d46dc1458ad0afa817f6807c2900715902c41eb87668783817bae027cd883afb
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SSDEEP
24576:LzkYpECHprMhTzXrlX/OK5uZr23sZWexIX:LAYuCHpYroXqswex
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HelpToolA.exe
Files
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HelpToolA.exe.exe windows x86
Password: 1234
ad9a9e653c662aac447a2ff29709f237
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
Imports
user32
UnregisterPowerSettingNotification
shell32
SHCreateShellItemArray
kernel32
GetProcAddress
CreateFileW
HeapSize
ReadConsoleW
GetModuleHandleA
GetModuleHandleW
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetCurrentProcess
TerminateProcess
GetProcessHeap
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
WriteConsoleW
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetFileSizeEx
SetFilePointerEx
GetFileType
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
Sections
.text Size: 175KB - Virtual size: 174KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 977KB - Virtual size: 981KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.total Size: 795KB - Virtual size: 794KB