Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
General
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Target
tmp
-
Size
435KB
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MD5
574ef6baab8a37cfd38c44eef245e532
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SHA1
e290e9b16a11e1f5baf25adbb9a415493ba82f99
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SHA256
59bb368f873afa7b39c4ed171e5152a04c9efb57960e3adf75472607f6573e24
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SHA512
aaae9c95c81f8848e2bd1f7a5ac81ad4f1c20086d8936e0b40218396d17415713d14efb72e3d67c3d9ddc04f76264dfcc2a6f5efc4362bca043b019a9c776a7b
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SSDEEP
12288:YX8pU3wmomhD3c85sDcAQrHO+f2P7DGfF:YYSGmhLsDcAQrDf2/O
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows x86
dd0bfee4710faa284af0fae53bea942d
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
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
CloseHandle
WideCharToMultiByte
GetConsoleWindow
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
GetCurrentThreadId
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetModuleFileNameW
GetModuleHandleExW
HeapAlloc
HeapValidate
GetSystemInfo
GetStdHandle
WriteFile
ExitProcess
GetCommandLineA
GetCommandLineW
GetFileType
OutputDebugStringW
WriteConsoleW
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
HeapFree
HeapReAlloc
HeapSize
HeapQueryInformation
GetProcessHeap
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
CreateFileW
user32
ShowWindow
Sections
.text Size: 308KB - Virtual size: 307KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 109KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ