Behavioral task
behavioral1
Sample
c496dcb1c42f5f69f9cf0504e4970a8b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c496dcb1c42f5f69f9cf0504e4970a8b.exe
Resource
win10v2004-20240226-en
General
-
Target
c496dcb1c42f5f69f9cf0504e4970a8b
-
Size
90KB
-
MD5
c496dcb1c42f5f69f9cf0504e4970a8b
-
SHA1
9f20fdb3466fe74e5fdfcb998c2b6e9ef6da40d0
-
SHA256
7dcdf1acdf830f2436cc11f3e783c4d6ba8c7516b6483a63a4705ae12d429874
-
SHA512
6c1d3e36b63e6659a6e89410fdaf8ab6b39464c79a363024354c0706beb7b8dcb2bd2d4a976ad0d3e30729888aa3638acecca3d313d77618dde42b3b96ebe5d9
-
SSDEEP
1536:7JNqCudRx+ot8WBeLqT4+aMUIQKl7iPkXjiJuQmTxMYAIqy2QPc8sRuic:7OzRx+TjGT4+HaKlePkj3ApJQU8sR
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c496dcb1c42f5f69f9cf0504e4970a8b
Files
-
c496dcb1c42f5f69f9cf0504e4970a8b.exe windows:4 windows x86 arch:x86
b2abb8d47d990cb831df0f054528cd21
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
TerminateProcess
Sleep
SizeofResource
LockResource
LoadResource
LoadLibraryA
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetCurrentProcess
FreeResource
FindResourceA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
DeleteFileA
CreateFileA
CopyFileA
CloseHandle
VirtualProtect
user32
GetKeyboardType
MessageBoxA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
Sections
.code Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 968B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ