445d766ce1a4e36ce617261ed5240009fdb70ed8d5579f7817fafc62531531a4

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General

Target

445d766ce1a4e36ce617261ed5240009fdb70ed8d5579f7817fafc62531531a4
Size

1.1MB
MD5

cf02c918b335e08b9dc78c0f1ca2575a
SHA1

04cb13eda28a8346db8f2baa3568012bb20d68f3
SHA256

445d766ce1a4e36ce617261ed5240009fdb70ed8d5579f7817fafc62531531a4
SHA512

ce15e77e51cef0af8fd9a3b561a92f90c98c1e5e96ac2b3648ab979d6e0fdbb7fef1e850b30a0a3200e3d6916b42726803de47f90aeebff24d88c6226539ca37
SSDEEP

12288:rOC+E4YRHf7oowJ9YK+h06peSKFyC4JNPXwCBYiMho9L2rn65hYmzFWiO8C+oJO:2WnI+h06QSoMNPXfYrO5Qn652EO8oU

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
445d766ce1a4e36ce617261ed5240009fdb70ed8d5579f7817fafc62531531a4

Files

445d766ce1a4e36ce617261ed5240009fdb70ed8d5579f7817fafc62531531a4
.exe windows:6 windows x64 arch:x64

3da7b652d459bb1a591798c75f0e7257

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

huorong.pdb

Imports

bcryptprimitives

ProcessPrng

api-ms-win-core-synch-l1-2-0

WakeByAddressAll
WaitOnAddress
WakeByAddressSingle

kernel32

SetLastError
WaitForSingleObject
MultiByteToWideChar
WriteConsoleW
GetModuleHandleA
GetProcAddress
QueryPerformanceFrequency
GetModuleHandleW
FormatMessageW
lstrlenW
GetEnvironmentVariableW
GetStdHandle
IsProcessorFeaturePresent
GetLastError
SetFileCompletionNotificationModes
CreateThread
GetFinalPathNameByHandleW
GetProcessHeap
GetCurrentDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
WaitForSingleObjectEx
LoadLibraryA
GetCurrentProcess
GetCurrentProcessId
CreateMutexA
ReleaseMutex
WideCharToMultiByte
RtlVirtualUnwind
CreateIoCompletionPort
GetQueuedCompletionStatusEx
PostQueuedCompletionStatus
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
GetConsoleMode
SetUnhandledExceptionFilter
SwitchToThread
HeapReAlloc
HeapFree
GetCurrentThread
SetThreadStackGuarantee
AddVectoredExceptionHandler
HeapAlloc
HeapCreate
CloseHandle
SetHandleInformation
QueryPerformanceCounter

ws2_32

WSASend
shutdown
bind
setsockopt
connect
getaddrinfo
WSAStartup
getsockopt
WSACleanup
recv
send
WSASocketW
getsockname
WSAGetLastError
getpeername
closesocket
WSAIoctl
ioctlsocket
freeaddrinfo

ntdll

NtCancelIoFileEx
NtCreateFile
RtlNtStatusToDosError
NtDeviceIoControlFile
NtWriteFile

secur32

DeleteSecurityContext
FreeContextBuffer
EncryptMessage
AcceptSecurityContext
InitializeSecurityContextW
DecryptMessage
QueryContextAttributesW
AcquireCredentialsHandleA
FreeCredentialsHandle
ApplyControlToken

crypt32

CertAddCertificateContextToStore
CertFreeCertificateChain
CertGetCertificateChain
CertDuplicateCertificateChain
CertFreeCertificateContext
CertDuplicateStore
CertCloseStore
CertVerifyCertificateChainPolicy
CertDuplicateCertificateContext
CertOpenStore
CertEnumCertificatesInStore

advapi32

RegOpenKeyExW
RegCloseKey
RegQueryValueExW

vcruntime140

__CxxFrameHandler3
memcmp
__C_specific_handler
memcpy
memset
memmove
__current_exception
__current_exception_context

api-ms-win-crt-runtime-l1-1-0

_initterm
_initterm_e
_seh_filter_exe
_get_initial_narrow_environment
__p___argc
__p___argv
_cexit
_c_exit
_initialize_narrow_environment
terminate
_crt_atexit
_set_app_type
_exit
_configure_narrow_argv
exit
_register_thread_local_exe_atexit_callback
_initialize_onexit_table
_register_onexit_function

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

free
_set_new_mode

Sections

.text
Size: 652KB - Virtual size: 651KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 397KB - Virtual size: 396KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 680B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3da7b652d459bb1a591798c75f0e7257

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

bcryptprimitives

api-ms-win-core-synch-l1-2-0

kernel32

ws2_32

ntdll

secur32

crypt32

advapi32

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 652KB - Virtual size: 651KB

.rdata Size: 397KB - Virtual size: 396KB

.data Size: 512B - Virtual size: 680B

.pdata Size: 25KB - Virtual size: 25KB

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

.text
Size: 652KB - Virtual size: 651KB

.rdata
Size: 397KB - Virtual size: 396KB

.data
Size: 512B - Virtual size: 680B

.pdata
Size: 25KB - Virtual size: 25KB

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