Static task
static1
Behavioral task
behavioral1
Sample
88345.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
88345.exe
Resource
win10v2004-20230221-en
General
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Target
88345.exe
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Size
413KB
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MD5
3023d7526b479ea3df315a5b1779a43d
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SHA1
b5ae71b96a28b9353a4f33c5370ac18750937c17
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SHA256
301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f
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SHA512
67fe1cf7538e8ef76b6acbba99326af0de58464bf5710ae6fa7b85d73da9a84c58122de6b87c7d9560f0d366de711a95d03be231c1018eacb7489fd32aeb0834
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SSDEEP
6144:OpZsqlbu151gFomsCfv6hdgnkG6FSXrIiucY6/4sTj3GUcqcPVpNghCQ:Ussu15qlsmShRG6mIiucN42qxqcC
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 88345.exe
Files
-
88345.exe.exe windows x86
0b423ac63181d233abdd715094b34a8f
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
HeapAlloc
LoadLibraryW
HeapCreate
GetLastError
LoadLibraryA
LocalAlloc
GetModuleHandleA
CloseHandle
RaiseException
SetStdHandle
FlushFileBuffers
GetConsoleMode
GetConsoleCP
WideCharToMultiByte
MultiByteToWideChar
InterlockedExchange
GetCommandLineA
HeapSetInformation
GetStartupInfoW
InterlockedDecrement
GetCPInfo
GetModuleFileNameW
HeapValidate
IsBadReadPtr
InterlockedIncrement
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
LCMapStringW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
GetCurrentThreadId
TlsFree
GetProcAddress
GetModuleHandleW
SetLastError
EnterCriticalSection
LeaveCriticalSection
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
ExitProcess
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
WriteFile
GetStringTypeW
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
HeapReAlloc
HeapSize
HeapQueryInformation
HeapFree
IsProcessorFeaturePresent
RtlUnwind
SetFilePointer
CreateFileW
user32
CreateWindowExA
LoadCursorA
SetScrollInfo
GetScrollPos
RegisterClassA
GetForegroundWindow
Sections
.text Size: 332KB - Virtual size: 331KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ