sleep_research[.]exe

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General

Target

sleep_research.exe
Size

322KB
MD5

4006214635a46b323f6bc4d41a45977f
SHA1

116b20774034a9f1b2d876f3a71663a8c302cc44
SHA256

72aab63845ab5fe6e396528a2bdede13ea8d2bbb619ccc8f4929a12fe60242f9
SHA512

36bf43971319852be89f5c02935843c56e21827a957466d749aa952bd41e3b34559fd9d287dfbe72c9c64555f7e0b895cdd6bac504f57a6511b00deb4f1f121e
SSDEEP

6144:maeDlRfTPveTIvtRus4G/lGzXdBUfya8GT:SbTPGslRusKRef3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
sleep_research.exe

Files

sleep_research.exe
.exe windows:4 windows x64 arch:x64

14377be1544e768ef576c906b51bb738

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

SystemFunction036

kernel32

AddVectoredExceptionHandler
CloseHandle
CreateThread
GetConsoleMode
GetCurrentThread
GetEnvironmentVariableW
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStdHandle
GetThreadPriority
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
SetHandleInformation
SetLastError
SetThreadPriority
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
SwitchToThread
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
WriteConsoleW
DeleteCriticalSection
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
VirtualProtect
VirtualQuery
__C_specific_handler

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

WaitOnAddress
WakeByAddressSingle

bcryptprimitives

ProcessPrng

bcrypt

BCryptGenRandom

msvcrt

__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_errno
_fmode
_fpreset
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcmp
memcpy
memmove
memset
pow
signal
strlen
strncmp
vfprintf

ntdll

NtWriteFile
RtlNtStatusToDosError

ws2_32

WSACleanup
WSAGetLastError
WSASocketW
WSAStartup
closesocket
connect
freeaddrinfo
getaddrinfo
getsockopt
ioctlsocket
recv
select
send
setsockopt

Sections

.text
Size: 282KB - Virtual size: 281KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 512B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

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: 512B - Virtual size: 312B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

14377be1544e768ef576c906b51bb738

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

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

bcryptprimitives

bcrypt

msvcrt

ntdll

ws2_32

Sections

.text Size: 282KB - Virtual size: 281KB

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

.rdata Size: 24KB - Virtual size: 23KB

.pdata Size: 4KB - Virtual size: 3KB

.xdata Size: 5KB - Virtual size: 4KB

.bss Size: - Virtual size: 512B

.idata Size: 4KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 512B - Virtual size: 312B

.text
Size: 282KB - Virtual size: 281KB

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

.rdata
Size: 24KB - Virtual size: 23KB

.pdata
Size: 4KB - Virtual size: 3KB

.xdata
Size: 5KB - Virtual size: 4KB

.bss
Size: - Virtual size: 512B

.idata
Size: 4KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 512B - Virtual size: 312B