Static task
static1
Behavioral task
behavioral1
Sample
rar.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
rar.exe
Resource
win10v2004-20230703-en
General
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Target
rar.exe
-
Size
411KB
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MD5
a88fa89a5d81958246c52245fa00d654
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SHA1
25074e75745873d4d4aa685273d69049127757c2
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SHA256
fbade60d16b120a4cfc84bf65e0b80239f49accb2aa063283ae3c8e33df40738
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SHA512
791febeecfdfb2131ea942718e2ce081db83ace5309ceca6c2e08a3f1bd6b563b791e07f9606ab77328dc9b031b1a3d137e69b2226d9b5a79b5dc8d4b8dff5b8
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SSDEEP
6144:lW910/hlcSmM0MlvznvERjQ+sgeLdQOawnjfoMtCNm43WwsqGMfCRJhtqN9KIUwN:lE0cSQMFnvERFtwZljfxtaWwUMfCt96
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rar.exe
Files
-
rar.exe.exe windows x86
151f4f8591d9fdd2b91f1836b5d0b759
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetConsoleCtrlHandler
LocalFree
FormatMessageW
CloseHandle
GetCurrentProcess
CreateFileW
BackupRead
BackupSeek
SetFileTime
MoveFileW
FlushFileBuffers
SetFilePointer
SetEndOfFile
GetFileTime
GetFileType
CreateFileA
ReadFile
WriteFile
GetDriveTypeA
GetDiskFreeSpaceA
GetVolumeInformationA
GetFileAttributesA
GetFileAttributesW
SetFileAttributesA
SetFileAttributesW
MoveFileA
DeleteFileA
DeleteFileW
RemoveDirectoryA
RemoveDirectoryW
DeviceIoControl
CreateDirectoryA
CreateDirectoryW
ExpandEnvironmentStringsW
ExpandEnvironmentStringsA
FindClose
FindNextFileA
FindFirstFileA
FindNextFileW
FindFirstFileW
GetVersionExW
Sleep
ExitThread
GetProcessAffinityMask
WaitForSingleObject
SetEvent
ResetEvent
WaitForMultipleObjects
CreateEventW
GetFullPathNameA
GetFullPathNameW
GetModuleFileNameA
GetModuleFileNameW
MultiByteToWideChar
SetErrorMode
FreeLibrary
LoadLibraryW
LoadLibraryExW
CompareStringA
SetThreadPriority
GetCurrentThread
SetPriorityClass
SetCurrentDirectoryA
GetCurrentDirectoryA
LocalFileTimeToFileTime
FileTimeToSystemTime
FileTimeToLocalFileTime
WideCharToMultiByte
CompareStringW
IsDBCSLeadByte
GetCPInfo
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
SetEnvironmentVariableA
GetLocaleInfoA
GetLastError
GetCurrentDirectoryW
GetTickCount
GetSystemTime
SystemTimeToFileTime
GetStdHandle
GetConsoleMode
SetConsoleMode
ReadConsoleW
GetCommandLineW
GetModuleHandleW
GetProcAddress
CreateThread
SetLastError
GetStringTypeW
GetStringTypeA
GetConsoleCP
GetSystemTimeAsFileTime
GetCurrentProcessId
HeapFree
HeapReAlloc
HeapAlloc
RtlUnwind
ExitProcess
GetCommandLineA
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
RaiseException
GetACP
GetOEMCP
IsValidCodePage
HeapSize
LoadLibraryA
InitializeCriticalSectionAndSpinCount
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStartupInfoA
QueryPerformanceCounter
user32
CharLowerW
ExitWindowsEx
CharUpperA
CharLowerA
LoadStringW
CharUpperW
CharToOemBuffW
CharToOemBuffA
OemToCharA
OemToCharBuffA
CharToOemA
advapi32
RegQueryValueExW
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
GetFileSecurityW
GetFileSecurityA
GetSecurityDescriptorLength
SetFileSecurityW
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegOpenKeyExW
shell32
SHGetPathFromIDListW
SHGetMalloc
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHFileOperationW
Sections
.text Size: 320KB - Virtual size: 320KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ