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Behavioral task
behavioral1
Sample
18cbaf7d8ed6056cbb24ad002cebd849.exe
Resource
win7-20231215-en
General
-
Target
18cbaf7d8ed6056cbb24ad002cebd849
-
Size
144KB
-
MD5
18cbaf7d8ed6056cbb24ad002cebd849
-
SHA1
4411470327db2517ee6dba16001b3877bec1eceb
-
SHA256
7d84b99a5b2fb3c4bdca957954b22ab8de3eb5f43e6eec23459b94bbf3d495ed
-
SHA512
3db366dd2f5be7097634fbe75d2b6d39ac7f0268efdde17ed0ca8d1b88b69546de0d85adc849c426e58418bee90be725f71e5d500bf02fcb11dde3de3cf5a232
-
SSDEEP
3072:kgUxT0GrZD0jbbpu4S5xxoysqDv2DI+NPB2+lf4HbEE6KWQNmSF:kJxT0iZojbbpuh5xxokDabNI+pnI
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 18cbaf7d8ed6056cbb24ad002cebd849
Files
-
18cbaf7d8ed6056cbb24ad002cebd849.exe windows:4 windows x86 arch:x86
af9a0351ca33ce823851c9894de01cfe
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
WriteFile
CreateFileA
GetLastError
lstrlenA
CopyFileA
GetSystemDirectoryA
CloseHandle
GetCurrentProcess
GetShortPathNameA
ExitProcess
WinExec
GetVersionExA
DeleteFileA
GetTempPathA
GetTickCount
Sleep
GetSystemTime
LoadLibraryA
GetProcAddress
GetModuleFileNameA
LCMapStringW
LCMapStringA
SetStdHandle
GetOEMCP
TerminateProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
InterlockedDecrement
OutputDebugStringA
InterlockedIncrement
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
HeapAlloc
HeapReAlloc
VirtualAlloc
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
SetFilePointer
GetCPInfo
GetACP
FlushFileBuffers
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegCreateKeyA
shell32
ShellExecuteA
shlwapi
SHDeleteKeyA
Exports
Exports
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 4KB - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE