Static task
static1
Behavioral task
behavioral1
Sample
4a9f57b3d51e604f79cef5ecd47a8b35.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4a9f57b3d51e604f79cef5ecd47a8b35.exe
Resource
win10v2004-20231222-en
General
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Target
4a9f57b3d51e604f79cef5ecd47a8b35
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Size
172KB
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MD5
4a9f57b3d51e604f79cef5ecd47a8b35
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SHA1
e93951c827fbdd4aa15f1fedbc798d644c3b2013
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SHA256
cb62c79b5be0f8faf2980d6df3c0aaf1c09f65654d4f73df417d698bed0ce35b
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SHA512
e3c81151e6b713d2c375f3d66bf1fa3f9b2b95543576a20b66f331d6049c29f77191d5b0bc8c86d177bbdf5705805af6fc8e3594e784c8aa96025239ef263ce4
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SSDEEP
3072:0WreCqM1spEJkZ1M0fjdHIWdHUWBPd5tFSA1/fsYjzs:TqfMgEJi1JZHJd0Qd5HPzjI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a9f57b3d51e604f79cef5ecd47a8b35
Files
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4a9f57b3d51e604f79cef5ecd47a8b35.exe windows:4 windows x86 arch:x86
979239bff7f6920628df28a4a6231ed8
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
kernel32
DeleteFileA
ExitProcess
lstrlenA
SetLastError
Sleep
SizeofResource
LoadResource
FindResourceA
GetModuleFileNameA
CreateEventA
lstrcatA
GetSystemDirectoryA
SetUnhandledExceptionFilter
GetStringTypeA
LCMapStringW
lstrcpyA
lstrcpynA
CreateFileA
WriteFile
CloseHandle
MoveFileA
GetModuleHandleA
GetProcAddress
GlobalAlloc
LoadLibraryExA
GlobalFree
GetLastError
FreeLibrary
DeviceIoControl
WinExec
LCMapStringA
MultiByteToWideChar
RtlUnwind
RaiseException
GetStartupInfoA
GetCommandLineA
GetVersion
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapAlloc
VirtualAlloc
HeapReAlloc
IsBadWritePtr
IsBadReadPtr
IsBadCodePtr
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
GetStringTypeW
user32
wsprintfA
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegSetValueExA
RegCreateKeyA
ControlService
DeleteService
OpenSCManagerA
CreateServiceA
OpenServiceA
StartServiceA
CloseServiceHandle
shlwapi
PathFileExistsA
StrRChrA
Sections
.text Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ