Static task
static1
Behavioral task
behavioral1
Sample
f5be13ab234ab7f5cdb78ff265640e81c4f039346a29e2b67c444f7a3a1e2d80.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f5be13ab234ab7f5cdb78ff265640e81c4f039346a29e2b67c444f7a3a1e2d80.exe
Resource
win10v2004-20230915-en
General
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Target
f5be13ab234ab7f5cdb78ff265640e81c4f039346a29e2b67c444f7a3a1e2d80
-
Size
672KB
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MD5
ae7c0b286a6757a7f7757e832b576eb8
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SHA1
8658be7fbb98976119db32d5f611f1de622aa7ed
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SHA256
f5be13ab234ab7f5cdb78ff265640e81c4f039346a29e2b67c444f7a3a1e2d80
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SHA512
113214e8b607fccc96215aae6a99d5124a42a7e13b0a5a7308484389bc7ea83c5d0d4da83153eccb449d3ef3d297bdfb16a821950d1f4e53f7c57eeb67aa2cec
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SSDEEP
12288:ee6fhchVBUHpC+HlKv3ohTxGNZWhmyNox5rRCjrqoilsmhavv5RTW:ee6fhchVB2HsvYhTxC7KQC3wsmhgw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f5be13ab234ab7f5cdb78ff265640e81c4f039346a29e2b67c444f7a3a1e2d80
Files
-
f5be13ab234ab7f5cdb78ff265640e81c4f039346a29e2b67c444f7a3a1e2d80.exe windows:5 windows x86
fbe73ebaafab027a78c9c7613f7ead13
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
kernel32
WritePrivateProfileStringW
GetVersionExW
FreeResource
WideCharToMultiByte
GetCurrentThreadId
GetStartupInfoW
SetLastError
InterlockedExchange
CreateDirectoryW
MultiByteToWideChar
lstrlenA
LocalFree
CreateEventW
WaitForSingleObject
SetEvent
OpenEventW
ReadFile
GetWindowsDirectoryW
GetCurrentThread
GetLocalTime
OpenMutexW
GetStdHandle
PeekNamedPipe
lstrlenW
GetSystemWindowsDirectoryW
ResumeThread
VirtualQuery
VirtualProtect
VirtualAlloc
GetThreadContext
SetThreadContext
FlushInstructionCache
SuspendThread
WriteFile
SetFilePointer
GetFileSize
LoadLibraryA
ExpandEnvironmentStringsW
GetFileSizeEx
CreateThread
GetPrivateProfileStringW
ExitProcess
CreateMutexW
SetEnvironmentVariableW
ProcessIdToSessionId
TerminateProcess
GetCommandLineW
OpenProcess
GetLastError
GetLongPathNameW
Sleep
InterlockedCompareExchange
IsWow64Process
GetCurrentProcess
GetTickCount
EnterCriticalSection
LeaveCriticalSection
CreateProcessW
InitializeCriticalSection
DeleteCriticalSection
LoadLibraryExW
GetModuleHandleW
DeviceIoControl
CreateFileW
LoadLibraryW
GetCurrentProcessId
FindNextFileW
FindClose
FindFirstFileW
InterlockedIncrement
GetTempPathW
GetTempFileNameW
DeleteFileW
InterlockedDecrement
GetProcAddress
FreeLibrary
CloseHandle
GetModuleFileNameW
FindResourceExW
FindResourceW
LoadResource
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
GetModuleHandleA
QueryPerformanceCounter
GetStartupInfoA
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
InitializeCriticalSectionAndSpinCount
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetModuleFileNameA
GetConsoleMode
GetConsoleCP
VirtualFree
HeapCreate
RtlUnwind
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
HeapSize
HeapReAlloc
LockResource
SizeofResource
RaiseException
HeapDestroy
TlsFree
TlsAlloc
ReleaseMutex
CreateFileA
SystemTimeToFileTime
GetSystemTimeAsFileTime
LocalFileTimeToFileTime
SetEndOfFile
SetFilePointerEx
TlsGetValue
HeapAlloc
HeapFree
OutputDebugStringW
GetProcessHeap
TlsSetValue
HeapUnlock
OpenThread
HeapLock
HeapWalk
user32
FindWindowW
GetWindowThreadProcessId
advapi32
RegisterServiceCtrlHandlerExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegEnumKeyW
RegCreateKeyW
SetServiceStatus
StartServiceCtrlDispatcherW
RegEnumValueW
GetTokenInformation
RegEnumKeyExW
RegDeleteKeyW
DeleteService
ControlService
QueryServiceStatus
OpenServiceW
OpenSCManagerW
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
DuplicateToken
OpenProcessToken
RegSetValueExW
RegDeleteValueW
RegOpenKeyW
CloseServiceHandle
RegQueryValueExA
shell32
ShellExecuteExW
SHGetSpecialFolderPathW
CommandLineToArgvW
ole32
CreateStreamOnHGlobal
CoInitialize
CoUninitialize
CoCreateInstance
oleaut32
SysStringLen
SysFreeString
SysAllocString
VariantClear
SysStringByteLen
SysAllocStringByteLen
VariantInit
shlwapi
SHDeleteValueW
StrCmpNIW
PathAddBackslashW
PathAppendW
PathIsRelativeW
StrStrIW
SHGetValueW
PathCombineW
PathRemoveFileSpecW
StrStrW
StrRChrW
StrChrW
StrCmpIW
PathFindFileNameW
PathIsDirectoryW
PathFileExistsW
SHSetValueW
version
VerQueryValueW
imm32
ImmDisableIME
userenv
ExpandEnvironmentStringsForUserW
psapi
GetModuleFileNameExW
ntdll
RtlAllocateHeap
ZwProtectVirtualMemory
NtDelayExecution
ZwAllocateVirtualMemory
RtlCreateHeap
ZwQuerySystemInformation
ZwQueryVirtualMemory
ZwFreeVirtualMemory
RtlReAllocateHeap
Sections
.text Size: 253KB - Virtual size: 253KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 623KB - Virtual size: 623KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ