Static task
static1
Behavioral task
behavioral1
Sample
_145.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
_145.exe
Resource
win10v2004-20231023-en
General
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Target
_145.exe
-
Size
192KB
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MD5
b54d7da0fe6869006ffd3b9b470f0dc4
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SHA1
5d0b9521cca0c911d49162e7f416a1463fbaefae
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SHA256
df29d5c4a750663440ce76d6804ce88e03faeef9591ec0b3b9ca348a6c930b7f
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SHA512
fa50a574ca3495d844fa1a0471e97dc32a4e64e8d20bc9ef6efea5c6bd4fd3b91f6026f7b3da747f69e354cb157e197557c7cdb8d30d0f81cd6458ec8b63e87a
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SSDEEP
6144:MQiXrxXhB2sYm28QY4BCRSjX0PGj3IPE:MXX5H52zCR7PGr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource _145.exe
Files
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_145.exe.exe windows:5 windows x86
78dcbf78ff2f594b643a10aeb85b9d87
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
GetCurrentThreadId
GetModuleHandleA
GetLocaleInfoA
OpenProcess
PostQueuedCompletionStatus
SetFileAttributesW
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
GetLastError
Process32NextW
CreateFileA
SetEvent
GetDiskFreeSpaceExW
GetCurrentThread
TerminateThread
LoadLibraryA
lstrcatW
CloseHandle
GetNativeSystemInfo
GetSystemInfo
CreateThread
GetWindowsDirectoryA
SetVolumeMountPointW
GetWindowsDirectoryW
GetProcAddress
SetFilePointerEx
LocalFree
DeleteCriticalSection
ExitProcess
GetCurrentProcessId
GetModuleHandleW
CopyFileW
WideCharToMultiByte
GetVolumePathNamesForVolumeNameW
lstrcpyW
SleepEx
GetDiskFreeSpaceExA
GetFileAttributesW
FindNextVolumeW
lstrcmpiW
CreateIoCompletionPort
GetTickCount
lstrcmpW
MoveFileW
GetDriveTypeW
GetFileTime
GetComputerNameA
QueryDosDeviceW
DuplicateHandle
CreateEventW
FindVolumeClose
GetFileType
WriteConsoleW
SetEndOfFile
ReadConsoleW
HeapSize
GetConsoleMode
GetConsoleOutputCP
CreateFileW
WaitForSingleObject
FindClose
lstrlenA
GetQueuedCompletionStatus
SetErrorMode
InitializeCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
GetModuleFileNameW
GetUserDefaultLangID
TerminateProcess
WriteFile
lstrlenW
GetCurrentProcess
FindNextFileW
GetCommandLineW
EnterCriticalSection
FindFirstVolumeW
FindFirstFileExW
GetFileSizeEx
GetLogicalDrives
GetVolumeInformationW
ReadFile
FlushFileBuffers
GetStringTypeW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
QueryPerformanceCounter
CreateEventA
LCMapStringW
HeapAlloc
HeapFree
HeapReAlloc
GetStdHandle
GetModuleHandleExW
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
ResetEvent
WaitForSingleObjectEx
IsDebuggerPresent
GetStartupInfoW
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
RaiseException
SetLastError
EncodePointer
TlsAlloc
TlsGetValue
DecodePointer
user32
CreateWindowExW
GetCursorPos
DefWindowProcW
RegisterClassW
advapi32
OpenSCManagerW
OpenThreadToken
LookupPrivilegeValueW
AdjustTokenPrivileges
CreateServiceW
RegCloseKey
CryptAcquireContextW
CloseServiceHandle
RegQueryValueExA
CryptGenRandom
AllocateAndInitializeSid
SetEntriesInAclW
SetNamedSecurityInfoW
RegSetValueExW
OpenProcessToken
FreeSid
StartServiceW
RegOpenKeyExA
RegOpenKeyExW
CryptReleaseContext
shell32
CommandLineToArgvW
ShellExecuteW
ShellExecuteA
netapi32
NetShareEnum
NetApiBufferFree
shlwapi
wnsprintfA
StrCmpNIW
StrCmpNW
StrDupW
StrStrIW
UrlUnescapeA
UrlEscapeA
SHDeleteKeyW
wnsprintfW
iphlpapi
GetIpNetTable
ws2_32
inet_ntoa
wininet
InternetCrackUrlW
InternetQueryOptionW
InternetCloseHandle
InternetConnectW
InternetSetOptionW
InternetOpenW
InternetQueryDataAvailable
HttpOpenRequestW
InternetReadFile
HttpSendRequestW
Sections
.text Size: 130KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ