Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20240226-en
General
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Target
tmp
-
Size
725KB
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MD5
8fa11323542df2c5af9324944e1f6dc6
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SHA1
af0305ebf6c6001d15ce3c79abf889f7aeb804df
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SHA256
a2bb7b7490aa4dabca51362b6dc18e5b4bf0fc83dc13691b2ba930d8694c1308
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SHA512
ad0a1a1ebc92482f36b8249d3f5b0593f81170bf8d7f22453bbc6936962d2bd568503af89d8ee3a5de0e2b89269923a883f581dd67c60a79ccee482af0f40855
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SSDEEP
12288:ljg3yks9A4X0NIxzsqMYqSA3zaOMWpb70B1jqnxx8AZgvX0k07NVwFplJN:UyO4eVGqXzSK/0Cn3bZgvXiBqFplr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
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tmp.exe windows:5 windows x86 arch:x86
79cdbd08ef5d423e3b80f0d31902936f
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
CreateProcessW
GetCurrentProcess
CreateDirectoryW
WaitForSingleObject
GetTickCount
VirtualFree
WriteFile
OpenProcess
Sleep
ReadProcessMemory
TerminateProcess
ReadFile
GetModuleFileNameW
CreateFileW
MultiByteToWideChar
GetLastError
GetProcAddress
VirtualAlloc
VirtualAllocEx
FreeLibrary
LoadLibraryA
Process32FirstW
CreateFileMappingA
GetSystemInfo
Process32NextW
GetModuleHandleA
CreateMutexA
CreateToolhelp32Snapshot
GetShortPathNameW
ReleaseMutex
CloseHandle
GetWindowsDirectoryW
DeleteFileW
WriteProcessMemory
ResumeThread
lstrcpyW
SetThreadContext
FindFirstFileW
GetFileSize
GetThreadContext
FindClose
ExitProcess
HeapFree
HeapAlloc
GetCommandLineA
IsDebuggerPresent
EncodePointer
DecodePointer
IsProcessorFeaturePresent
RaiseException
GetProcessHeap
GetModuleHandleExW
WideCharToMultiByte
GetStdHandle
SetLastError
GetCurrentThreadId
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
GetConsoleCP
GetConsoleMode
SetFilePointerEx
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
RtlUnwind
SetStdHandle
WriteConsoleW
GetStringTypeW
HeapReAlloc
HeapSize
LCMapStringW
FlushFileBuffers
user32
GetLastInputInfo
advapi32
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegSetValueExW
ole32
CoTaskMemFree
Sections
.text Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 642KB - Virtual size: 650KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 776B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ