Static task
static1
Behavioral task
behavioral1
Sample
539e949cd8517b0c9238582338fa23ad.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
539e949cd8517b0c9238582338fa23ad.exe
Resource
win10v2004-20231222-en
General
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Target
539e949cd8517b0c9238582338fa23ad
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Size
2.1MB
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MD5
539e949cd8517b0c9238582338fa23ad
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SHA1
d569d68c9c9288ee1c292d71dbbb6c6932fc8d15
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SHA256
1551df0ef827acc697907b1d4af7f22634a8483afbf198ae68d5041fbcc35216
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SHA512
d781db23099ccd693bfb41a5228821021dbc128ba352724eb07bf56b39c5880634fc664aebbc4a1b1cdc1568ab19cc58b69166be675b0868f7549a7b58605a6d
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SSDEEP
49152:I/EyRkY3Q0Ehwj4uAvlzx5s3HxelCc69AtQLI:mnA0V4uAvR6RqR69AtQLI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 539e949cd8517b0c9238582338fa23ad
Files
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539e949cd8517b0c9238582338fa23ad.exe windows:5 windows x86 arch:x86
a0ece386b61aeaeb3e483cc0a88d6cf6
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
VirtualAlloc
VirtualProtect
VirtualFree
IsBadReadPtr
LoadLibraryA
GetSystemInfo
HeapAlloc
GetProcessHeap
TlsGetValue
HeapFree
GetCurrentProcess
GetProcessAffinityMask
SetProcessAffinityMask
Sleep
RaiseException
LoadResource
LockResource
SizeofResource
FindResourceW
CloseHandle
GetModuleHandleW
GetModuleFileNameW
GetCurrentThreadId
GetVersionExW
FreeLibrary
ReadProcessMemory
GetCurrentProcessId
CreateToolhelp32Snapshot
Thread32First
OpenThread
SuspendThread
Thread32Next
ExitProcess
SetUnhandledExceptionFilter
TlsSetValue
TlsAlloc
CreateFileA
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetFilePointer
FlushFileBuffers
GetConsoleMode
GetConsoleCP
FreeResource
GetProcAddress
HeapSize
GetLocaleInfoA
GetLastError
HeapReAlloc
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapCreate
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsFree
SetLastError
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
wsprintfA
SetWindowsHookExW
MessageBoxA
GetSystemMetrics
IsCharAlphaNumericW
SetCursor
LoadCursorW
GetDesktopWindow
MessageBoxW
EnumThreadWindows
ShowWindow
comctl32
InitCommonControlsEx
wininet
InternetConnectA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
InternetCloseHandle
InternetOpenA
Sections
.text Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.8MB - Virtual size: 11.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 206KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ