Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20240226-en
General
-
Target
file.exe
-
Size
90KB
-
MD5
83bf2c9d8217873af9f2cd6e93322ef5
-
SHA1
16c85c505a42e3c7ccd0c8eb7718a23da0abe6ee
-
SHA256
232526aef1a37d7450710cc95694902b5e5e8f205f71535b04d1484a69bb3dc2
-
SHA512
dbcef1e3aef8411d008323fa5214e9254a74f93662e07ca91bf1ce7e9e5d7e76a85e76c27989bedc5bf1bde075a3d024799b1324d848548601be6929a32ccac2
-
SSDEEP
768:4jxovAnvqLQ0TJTIJ4TxwU8X5P4OXeZwlAqZE+BWi+rX00pqB7iB9c14H7xHQzo2:QxkAni0GTlyywlA/tX5AJ4bQo4Fuyua
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows:4 windows x86 arch:x86
c4b8b0aba9f9c876ca624bdbda64d516
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
CloseHandle
WaitForSingleObject
Sleep
CreateDirectoryA
GetTempPathA
GetModuleFileNameA
GetVolumeInformationA
GetTickCount
LCMapStringA
SetEndOfFile
LoadLibraryA
GetOEMCP
GetACP
GetCPInfo
GetLastError
DeleteFileA
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
SetHandleCount
GetStdHandle
GetFileType
ReadFile
SetFilePointer
HeapFree
WriteFile
GetProcAddress
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
HeapAlloc
SetStdHandle
VirtualAlloc
HeapReAlloc
FlushFileBuffers
CreateFileA
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringW
user32
MessageBoxA
shell32
ShellExecuteExA
winmm
timeGetTime
Sections
.text Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ