Static task
static1
Behavioral task
behavioral1
Sample
4b27820be5a60cb275890b7ce016d4ec.exe
Resource
win7-20231215-en
General
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Target
4b27820be5a60cb275890b7ce016d4ec
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Size
217KB
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MD5
4b27820be5a60cb275890b7ce016d4ec
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SHA1
2dc2439a3cbda68f03db28b481601c837be814bc
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SHA256
3f365f44117f359ab9748113ba6c302662acefc9767d0fdd9b3c6df6a6173ae1
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SHA512
5990fbb0eef176d7a5975d7c0e1218849ad5827c80178979483cd660234f0d717cde8eb546f5144a1b257ffd49caafbc039b30b2217b7053ba05e7898809478c
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SSDEEP
3072:m1Gny0is1iIgSw01IZ1yxylBev3ujZqMNlPs5zD2dufvLL3CTcrf2Hx6r:nRRgSZ1IZ1yCvlSzDGYvLLSw72R6r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b27820be5a60cb275890b7ce016d4ec
Files
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4b27820be5a60cb275890b7ce016d4ec.exe windows:4 windows x86 arch:x86
015ef3fcba91acf0edd50f1bc251319a
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegCloseKey
RegOpenKeyExA
RegEnumKeyA
RegQueryValueExA
user32
MessageBoxA
kernel32
GetCurrentDirectoryA
GetFullPathNameA
GetModuleFileNameA
QueryPerformanceCounter
QueryPerformanceFrequency
LocalFree
FormatMessageA
GetLastError
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetCommandLineA
FreeLibrary
GetProcAddress
LoadLibraryA
GetExitCodeThread
FindFirstFileA
FindNextFileA
FindClose
ExitProcess
GetModuleHandleA
TerminateProcess
GetCurrentProcess
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
GetFileAttributesA
ExitThread
GetCurrentThreadId
CreateThread
GetStartupInfoA
GetVersionExA
HeapAlloc
HeapReAlloc
HeapFree
DeleteCriticalSection
WideCharToMultiByte
SetHandleCount
GetStdHandle
GetFileType
WriteFile
ReadFile
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
FlushFileBuffers
SetEnvironmentVariableA
SetEnvironmentVariableW
UnhandledExceptionFilter
GetACP
GetOEMCP
GetCPInfo
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
SetStdHandle
VirtualAlloc
VirtualProtect
GetSystemInfo
VirtualQuery
SetFilePointer
InitializeCriticalSection
RtlUnwind
HeapSize
InterlockedExchange
CompareStringA
CompareStringW
CreateFileA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetEndOfFile
GetTimeZoneInformation
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
Sections
.text Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 8KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE