Behavioral task
behavioral1
Sample
c9a5db61aa2314d2d71e54a33f36192468b8e1a761e1307f3aa4936fe0ecc502.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c9a5db61aa2314d2d71e54a33f36192468b8e1a761e1307f3aa4936fe0ecc502.exe
Resource
win10v2004-20220812-en
General
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Target
c9a5db61aa2314d2d71e54a33f36192468b8e1a761e1307f3aa4936fe0ecc502.exe
-
Size
595KB
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MD5
c5ea62ac6d9eaebd534144602a99776d
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SHA1
727d68062ff63d08a3e0204af3c8791d9092dc82
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SHA256
c9a5db61aa2314d2d71e54a33f36192468b8e1a761e1307f3aa4936fe0ecc502
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SHA512
e9362623163c3deb229f8687bc966f5ac76ea6e1fee6e3899f4b0c29f1400301dbafca1e58a0aa1afc903726f78830ab7523f9e9f69bc120c882b2e1bb6be8c8
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SSDEEP
12288:yT5eQYNFUJiSBtnEmcrUwsK4fnWNxH3IotOfj1OzkB3l2:80NFUYItn4sK4fnwV3Io0k
Malware Config
Signatures
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Detects Rust x64 variant of Hive Ransomware 1 IoCs
Processes:
resource yara_rule sample hive_rust_x64 -
Hive family
Files
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c9a5db61aa2314d2d71e54a33f36192468b8e1a761e1307f3aa4936fe0ecc502.exe.exe windows x64
412bb50a8fc70ed0bd3eb7f322a988dc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
AllocateAndInitializeSid
FreeSid
SetEntriesInAclW
SetNamedSecurityInfoW
SystemFunction036
kernel32
AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
AttachConsole
CloseHandle
CreateFileMappingA
CreateFileW
CreateIoCompletionPort
CreateMutexA
CreateThread
CreateToolhelp32Snapshot
DeviceIoControl
DuplicateHandle
FindClose
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageW
GetCommandLineW
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentThread
GetEnvironmentVariableW
GetFileInformationByHandle
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessHeap
GetQueuedCompletionStatusEx
GetStartupInfoA
GetStdHandle
GetSystemInfo
HeapAlloc
HeapFree
HeapReAlloc
LoadLibraryA
LocalFree
MapViewOfFile
Module32FirstW
Module32NextW
PostQueuedCompletionStatus
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RtlCaptureContext
RtlLookupFunctionEntry
SetFileAttributesW
SetFilePointerEx
SetLastError
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnmapViewOfFile
WaitForSingleObject
WaitForSingleObjectEx
WriteConsoleW
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
RaiseException
RtlAddFunctionTable
RtlUnwindEx
RtlVirtualUnwind
TerminateProcess
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
__C_specific_handler
netapi32
NetApiBufferFree
NetServerEnum
NetShareEnum
ntdll
NtCancelIoFileEx
NtDeviceIoControlFile
RtlNtStatusToDosError
bcrypt
BCryptGenRandom
msvcrt
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_fpreset
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcmp
memcpy
memmove
memset
signal
strlen
strncmp
vfprintf
Sections
.text Size: 501KB - Virtual size: 501KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 320B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 208B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ