Static task
static1
Behavioral task
behavioral1
Sample
fc22a40543c6639f28e66b5b9a41c65fe8ad3cc6a22ef6c08a8362005644b1ff.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fc22a40543c6639f28e66b5b9a41c65fe8ad3cc6a22ef6c08a8362005644b1ff.exe
Resource
win10v2004-20230703-en
General
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Target
fc22a40543c6639f28e66b5b9a41c65fe8ad3cc6a22ef6c08a8362005644b1ff
-
Size
3.5MB
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MD5
eca1142a24f13ed586450b5f566c8160
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SHA1
e33994acba823e4f152dcb2ba919f9ac404bc418
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SHA256
fc22a40543c6639f28e66b5b9a41c65fe8ad3cc6a22ef6c08a8362005644b1ff
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SHA512
c16d37b8c7b2261ae5e9fb406e04489e64c5b1682c3eab9ecaa524f241e013f78e5298a0737c0f06df0006cbfbe3c74393cd977be3f9ab46652b181851d8b87d
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SSDEEP
98304:bFsQz+OLWQh/ePpL7JxLlkM+CNTa4lkM+CNTa3:Rs/2WCEp3JxZECN/ECN6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fc22a40543c6639f28e66b5b9a41c65fe8ad3cc6a22ef6c08a8362005644b1ff
Files
-
fc22a40543c6639f28e66b5b9a41c65fe8ad3cc6a22ef6c08a8362005644b1ff.exe windows x86
74590e74597b154144ea8b2493dff9d6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteFileW
SetFileAttributesW
MapViewOfFile
UnmapViewOfFile
WaitForSingleObject
InitializeCriticalSection
Sleep
LeaveCriticalSection
EnterCriticalSection
CreateFileMappingW
OpenFileMappingW
CreateMutexW
OpenMutexW
ReleaseMutex
WriteFile
SetCurrentDirectoryW
ExitProcess
GetExitCodeProcess
DosDateTimeToFileTime
SystemTimeToFileTime
GetCurrentProcess
CreateDirectoryW
SetFileTime
WideCharToMultiByte
MultiByteToWideChar
GetCurrentDirectoryW
GetFileType
DuplicateHandle
CreateFileA
lstrlenW
GetSystemDirectoryW
FormatMessageW
CloseHandle
OutputDebugStringW
GetTickCount
TerminateProcess
lstrcmpW
RemoveDirectoryW
lstrcpyW
SetEndOfFile
FlushFileBuffers
GetLocalTime
DeleteCriticalSection
GetCurrentThreadId
GetCurrentProcessId
GetProcessHeap
GetModuleHandleA
SetStdHandle
FindNextFileW
GetSystemInfo
FindClose
GetProcAddress
GetLastError
GetTempPathW
WritePrivateProfileStringW
GetFileSize
CreateFileW
GetModuleFileNameW
ReadFile
GetFileAttributesW
GetVersionExW
CopyFileW
LoadLibraryW
GetModuleHandleW
GetSystemWindowsDirectoryW
MoveFileExW
FreeLibrary
SetFilePointer
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
GetLocaleInfoA
FindFirstFileW
GetACP
GetStringTypeW
GetStringTypeA
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
GetEnvironmentStringsW
HeapFree
HeapAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetSystemTimeAsFileTime
GetCommandLineA
RaiseException
RtlUnwind
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetStdHandle
GetModuleFileNameA
HeapSize
LCMapStringA
LCMapStringW
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
user32
CharNextW
winspool.drv
GetPrinterDriverDirectoryW
advapi32
SetSecurityDescriptorDacl
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
InitializeSecurityDescriptor
shell32
ShellExecuteExW
shlwapi
PathRemoveExtensionW
Sections
.text Size: 211KB - Virtual size: 211KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ