Behavioral task
behavioral1
Sample
fcd26c347d44865d2d8cb328b5257f8873e0802ffc6f92d95f18a31c8a09add8.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
fcd26c347d44865d2d8cb328b5257f8873e0802ffc6f92d95f18a31c8a09add8.exe
Resource
win10v2004-20240802-en
General
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Target
fcd26c347d44865d2d8cb328b5257f8873e0802ffc6f92d95f18a31c8a09add8
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Size
239KB
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MD5
7d22e3708d5b7f653dd3ff5e018fd907
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SHA1
077cc6fcb00e6fe7c145a2950a72ec12c551b4e1
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SHA256
fcd26c347d44865d2d8cb328b5257f8873e0802ffc6f92d95f18a31c8a09add8
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SHA512
0890d0f4c75559801c4e7b15dd1d5fdd3baf0223c457dc337e88d9aaa1507f81f14bb109b135eccebca8e2a0e22099c50bf52483387568f978a6d56acca686ac
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SSDEEP
3072:MNzZN6YVEFKdzB2N21qMDjFM1V07KxgBRGGOAg0Fuj0B3inCkqP:MNzIFQBX1q+RE0eZAOGS1q
Malware Config
Signatures
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Detects HZRAT backdoor 1 IoCs
Processes:
resource yara_rule sample family_hzrat -
Hzrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource fcd26c347d44865d2d8cb328b5257f8873e0802ffc6f92d95f18a31c8a09add8
Files
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fcd26c347d44865d2d8cb328b5257f8873e0802ffc6f92d95f18a31c8a09add8.exe windows:6 windows x86 arch:x86
97de1d2bab97dd1faff4147eb6aa5c9a
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
ReadFile
WriteFile
CreatePipe
CreateMutexW
WaitForSingleObject
Sleep
GetTempPathA
GetLastError
CreateFileA
CloseHandle
GetFileSize
CreateProcessA
HeapSize
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
HeapReAlloc
ReadConsoleW
LocalFree
FormatMessageA
CreateFileW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
SetFilePointerEx
AreFileApisANSI
GetFileInformationByHandleEx
MultiByteToWideChar
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapFree
HeapAlloc
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
WriteConsoleW
ws2_32
closesocket
ntohl
inet_pton
WSAStartup
send
WSACleanup
connect
recv
htonl
inet_ntop
htons
socket
Sections
.text Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ