HEUR-Backdoor[.]Win32[.]Salgorea[.]vho-5f4518c138ef2f768a92e65ca0c1ebece5a651f36786d528c3c89d68e1fd15f0

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General

Target

HEUR-Backdoor.Win32.Salgorea.vho-5f4518c138ef2f768a92e65ca0c1ebece5a651f36786d528c3c89d68e1fd15f0
Size

467KB
MD5

0a2943d5cc1d34db68bfd43ec41576f8
SHA1

4c77c76c014f0725299f2bd4d846f6364a939c4f
SHA256

5f4518c138ef2f768a92e65ca0c1ebece5a651f36786d528c3c89d68e1fd15f0
SHA512

42980df0cfe843102a7ec6aa437bc65e5d1206ba9d9af7b1258e559587ac6ed63d802b4f14bde9ec2dab91fa7c7caa746f907dfd034ebed3c955e27e34662628
SSDEEP

6144:mSyAAwKrd01YZW9mhO81rtfTWZGy1Q34HOSR4R5DL+wSaaM8S/VNkiIgJbWFWJ6F:PYO1QIubR5zLtNkYKE5A8DRC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
HEUR-Backdoor.Win32.Salgorea.vho-5f4518c138ef2f768a92e65ca0c1ebece5a651f36786d528c3c89d68e1fd15f0

Files

HEUR-Backdoor.Win32.Salgorea.vho-5f4518c138ef2f768a92e65ca0c1ebece5a651f36786d528c3c89d68e1fd15f0
.exe windows:5 windows x86 arch:x86

affca694085b107e71b32e8290186fe2

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLastError
CloseHandle
WideCharToMultiByte
MoveFileW
DeleteFileW
SetFileAttributesW
GetTempPathW
GetTempFileNameW
MoveFileExW
lstrlenW
CreateFileW
GetFileSize
WriteFile
Sleep
GetComputerNameA
GetModuleFileNameW
CreateProcessW
GetSystemTime
FileTimeToLocalFileTime
RaiseException
InitializeCriticalSectionAndSpinCount
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcess
GetModuleHandleA
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
FileTimeToSystemTime
SystemTimeToFileTime
GetComputerNameW
LoadLibraryW
GetProcAddress
ReadFile
GetModuleHandleW
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetLocaleInfoW
GetUserDefaultLCID
FlushFileBuffers
SetFilePointer
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
GetCurrentThreadId
RtlUnwind
LCMapStringW
GetCPInfo
SetUnhandledExceptionFilter
ExitProcess
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
SetEndOfFile

advapi32

CreateServiceW
RegCreateKeyExW
CloseServiceHandle
StartServiceW
ChangeServiceConfigW
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
RegSetValueExW
RegOpenKeyExW
RegCloseKey
CryptReleaseContext
CryptAcquireContextW
GetUserNameW
GetUserNameA
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
RegQueryValueExW

ole32

CoCreateInstance
CoInitialize

shell32

SHGetSpecialFolderPathW
ShellExecuteW

shlwapi

PathAppendW
PathAddExtensionW
PathFileExistsW
PathIsRootW
PathRemoveExtensionW

msvcrt

_getdrive

Sections

.text
Size: 200KB - Virtual size: 199KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 182KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.l1
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

affca694085b107e71b32e8290186fe2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

ole32

shell32

shlwapi

msvcrt

Sections

.text Size: 200KB - Virtual size: 199KB

.rdata Size: 25KB - Virtual size: 24KB

.data Size: 182KB - Virtual size: 204KB

.adata Size: 53KB - Virtual size: 52KB

.l1 Size: 5KB - Virtual size: 5KB

.text
Size: 200KB - Virtual size: 199KB

.rdata
Size: 25KB - Virtual size: 24KB

.data
Size: 182KB - Virtual size: 204KB

.adata
Size: 53KB - Virtual size: 52KB

.l1
Size: 5KB - Virtual size: 5KB