Static task
static1
Behavioral task
behavioral1
Sample
43a5e55b1251affee0cf7494ac9c63b4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
43a5e55b1251affee0cf7494ac9c63b4.exe
Resource
win10v2004-20231215-en
General
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Target
43a5e55b1251affee0cf7494ac9c63b4
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Size
4.3MB
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MD5
43a5e55b1251affee0cf7494ac9c63b4
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SHA1
4a53bd2c188cf869b2a81b047940faf1ea03e1cb
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SHA256
e2b372effc4c426a1e63d2629bd565eabeeaf042b9e0aea11701e09f42921a3c
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SHA512
f1dde143fd0be1242a6d211770a60574929283e953262459f9898ac7822e0652aa7fe323fe1e3af36a6082587d36382e7e42d5a4dee74a111800027085e40343
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SSDEEP
98304:pkucM0/VMuGOcsqLpBX1P3Xhm6SrnsQ2BUotyFoAqae:EM0/COsX1k6AnsFBUQyFoAq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 43a5e55b1251affee0cf7494ac9c63b4
Files
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43a5e55b1251affee0cf7494ac9c63b4.exe windows:5 windows x86 arch:x86
a07e2478ced6ea4bff168cbb215d0722
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DosDateTimeToFileTime
FindFirstChangeNotificationW
CopyFileExW
SetLocalTime
GetCPInfo
GetConsoleAliasExesLengthA
HeapAlloc
InterlockedIncrement
ReadConsoleA
InterlockedDecrement
GetSystemWindowsDirectoryW
CreateDirectoryW
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
GetCurrentThread
GetPrivateProfileStringW
SetCommState
GetCommandLineA
SetProcessPriorityBoost
TlsSetValue
ActivateActCtx
GlobalAlloc
GetVolumeInformationA
LoadLibraryW
IsProcessorFeaturePresent
TerminateProcess
GetCompressedFileSizeA
lstrlenW
SetThreadPriority
GetNamedPipeHandleStateW
LCMapStringA
GetPrivateProfileIntW
InterlockedExchange
SetCurrentDirectoryA
GetStartupInfoA
GetStdHandle
GetCPInfoExW
GetLastError
GetThreadLocale
ReadConsoleOutputCharacterA
GetProcAddress
DisableThreadLibraryCalls
Process32FirstW
WritePrivateProfileStringA
FindAtomA
SetEnvironmentVariableA
FindNextFileA
WriteProfileStringA
GetThreadPriority
CreateIoCompletionPort
QueryMemoryResourceNotification
HeapSetInformation
EnumResourceNamesA
GetStringTypeW
WriteProfileStringW
CompareStringA
GetCPInfoExA
GetVersionExA
GetProfileSectionW
CopyFileExA
FlushFileBuffers
CloseHandle
MultiByteToWideChar
HeapValidate
IsBadReadPtr
RaiseException
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
GetCurrentThreadId
TlsFree
SetLastError
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
ExitProcess
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
WriteFile
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
HeapSize
HeapReAlloc
VirtualAlloc
RtlUnwind
InitializeCriticalSectionAndSpinCount
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
LCMapStringW
GetStringTypeA
GetLocaleInfoA
LoadLibraryA
SetFilePointer
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
CreateFileA
user32
GetMessageTime
winhttp
WinHttpOpen
Sections
.text Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4.0MB - Virtual size: 43.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ