Static task
static1
Behavioral task
behavioral1
Sample
b4c2981cecf9b0330989e984c48cc1d5668c0a277633d61c9d72e71ff40f82e7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b4c2981cecf9b0330989e984c48cc1d5668c0a277633d61c9d72e71ff40f82e7.exe
Resource
win10v2004-20231215-en
General
-
Target
b4c2981cecf9b0330989e984c48cc1d5668c0a277633d61c9d72e71ff40f82e7
-
Size
54KB
-
MD5
515854fa8d384665ceeb1acf34f0211a
-
SHA1
99ee0abfb15896d9b30205f4d4b12372492c99ac
-
SHA256
b4c2981cecf9b0330989e984c48cc1d5668c0a277633d61c9d72e71ff40f82e7
-
SHA512
69e675a150b7931f1440ae1e5ccc64d7acf3cec96034e8faf5f58f12e1387cfd03769ce1cdff26ab4701a95fe6742205d625276e497a844c52c1a77214099828
-
SSDEEP
768:yxjrh2XQbMUB7YHVaemWL/pImo9sbq1ueFDABJnirMCfJt6ky9yg3iVbwTUigBVo:IhUEi19pHirbht6D9ygUwTU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4c2981cecf9b0330989e984c48cc1d5668c0a277633d61c9d72e71ff40f82e7
Files
-
b4c2981cecf9b0330989e984c48cc1d5668c0a277633d61c9d72e71ff40f82e7.exe windows:4 windows x86 arch:x86
6c29843646bb5d440a17d46c196e1b07
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetStdHandle
GetConsoleMode
TlsGetValue
GetLastError
SetLastError
RaiseException
ExitProcess
GetStartupInfoA
GetCommandLineA
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
ReadProcessMemory
GetModuleFileNameA
GetModuleHandleA
WriteFile
ReadFile
CloseHandle
SetFilePointer
LoadLibraryW
GetProcAddress
FreeLibrary
FormatMessageW
DeleteFileW
CreateFileW
GetFileAttributesW
RemoveDirectoryW
GetCurrentDirectoryW
GetFullPathNameW
GetConsoleOutputCP
GetOEMCP
GetProcessHeap
HeapAlloc
HeapFree
TlsAlloc
TlsSetValue
CreateThread
ExitThread
LocalAlloc
LocalFree
Sleep
SuspendThread
ResumeThread
TerminateThread
WaitForSingleObject
SetThreadPriority
GetThreadPriority
GetCurrentThread
OpenThread
IsDebuggerPresent
CreateEventA
ResetEvent
SetEvent
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
GetACP
GetConsoleCP
RtlUnwind
EnumResourceTypesA
EnumResourceNamesA
EnumResourceLanguagesA
FindResourceA
FindResourceExA
LoadResource
SizeofResource
LockResource
FreeResource
GetEnvironmentStringsA
FreeEnvironmentStringsA
SetFileAttributesA
GetFileAttributesA
FindFirstFileA
FindNextFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
oleaut32
SysAllocStringLen
SysFreeString
SysReAllocStringLen
user32
MessageBoxA
CharUpperBuffW
CharLowerBuffW
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 7KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE