asd[.]exe | Triage

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General

Target

asd.exe
Size

11.9MB
MD5

7758f8f62ef4751e6ebb5b736cd75762
SHA1

72cbc5dc5c3cf26e62dd1076d2ec965424940828
SHA256

d55fa635bd64b04dfd5b01289589b69b6d995db5d4b83a43d3836424f86de7fa
SHA512

8f9c40122b7ff73810199e969c70ffc56cfa9750d406b240c68fd75f80509dce4fd1540fc4b6bc3b504245466734b00265a4985ebeca4b67ef281c528ba47338
SSDEEP

49152:tDDqxJKrIgPxY0SzviWTtDJtAZtVztE8tGLt6hlpWYPH1cIK9erGuP1CiY5yxgzm:wjOzNExs6dJoiQzVj9GrEyfcxEW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
asd.exe

Files

asd.exe
.exe windows:6 windows x64 arch:x64

0d513bbd62e439d8408ee3a528a61033

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

Imports

winmm

timeGetTime

kernel32

FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
SetEnvironmentVariableW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
HeapFree
HeapAlloc
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetCommandLineW
GetCommandLineA
WriteFile
GetModuleFileNameW
ExitProcess
SetFilePointerEx
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
HeapReAlloc
HeapSize
SetStdHandle
SetEndOfFile
GetTimeZoneInformation
GetProcessHeap
WriteConsoleW
CloseHandle
CreateFileA
SetFileInformationByHandle
GetModuleFileNameA
GetLastError
GetLocaleInfoW
FindFirstFileW
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
MultiByteToWideChar
WideCharToMultiByte
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
SetEvent
WaitForSingleObject
CreateEventW
GetSystemDirectoryW
FreeLibrary
GetModuleHandleA
GetModuleHandleW
GetProcAddress
LoadLibraryW
SleepEx
GetEnvironmentVariableA
FormatMessageW
Sleep
MoveFileExW
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
GetCurrentProcessId
WaitForSingleObjectEx
VerifyVersionInfoW
CreateFileW
GetFileSizeEx
FormatMessageA
LocalFree
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindClose
RtlUnwind
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
AreFileApisANSI
GetFileInformationByHandleEx
RaiseException
TryAcquireSRWLockExclusive
GetCurrentThreadId
WakeAllConditionVariable
SleepConditionVariableSRW
EncodePointer
DecodePointer
LCMapStringEx
GetSystemTimeAsFileTime
GetStringTypeW
GetCPInfo
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
InterlockedPushEntrySList
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
DeleteFileW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW

advapi32

CryptHashData
CryptEncrypt
CryptGetHashParam
CryptCreateHash
CryptDestroyHash
CryptDestroyKey
CryptAcquireContextA
CryptImportKey
CryptReleaseContext
CryptGenRandom
CryptAcquireContextW

bcrypt

BCryptGenRandom

ntdll

VerSetConditionMask
RtlPcToFileHeader
RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlInitUnicodeString

ws2_32

select
__WSAFDIsSet
htonl
freeaddrinfo
getaddrinfo
listen
accept
sendto
recvfrom
WSAIoctl
socket
setsockopt
recv
getsockname
getpeername
connect
bind
gethostname
WSACleanup
WSAStartup
inet_ntop
ntohs
WSAGetLastError
WSASetLastError
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send
getsockopt
inet_pton
ioctlsocket
htons

crypt32

CertCreateCertificateChainEngine
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertGetCertificateChain
CryptQueryObject
CertGetNameStringW
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryW
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore

Sections

.text
Size: 11.5MB - Virtual size: 11.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0d513bbd62e439d8408ee3a528a61033

Headers

DLL Characteristics

File Characteristics

Imports

winmm

kernel32

advapi32

bcrypt

ntdll

ws2_32

crypt32

Sections

.text Size: 11.5MB - Virtual size: 11.5MB

.rdata Size: 308KB - Virtual size: 307KB

.data Size: 60KB - Virtual size: 73KB

.pdata Size: 75KB - Virtual size: 74KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 8KB - Virtual size: 8KB

.text
Size: 11.5MB - Virtual size: 11.5MB

.rdata
Size: 308KB - Virtual size: 307KB

.data
Size: 60KB - Virtual size: 73KB

.pdata
Size: 75KB - Virtual size: 74KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 8KB - Virtual size: 8KB