AgentService[.]exe

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General

Target

AgentService.exe
Size

1.6MB
MD5

4e9aea7f5bf801249caa9f3ad67430fc
SHA1

0354a77f028a7901f4c1464bb9552d636257b57f
SHA256

1012ceaf7448c90173e0283b28da48051a53c1edf6a6e8cd0c9ab6af00ae9f79
SHA512

3cc54051f81471de43d4cdf0226e94d9abd65cdc1debe7ef7089f12eed705be9d1b17e7fa51ab5aa854eac5319ee2b96f4dd82b6321bb254c19ecdf54ee398e5
SSDEEP

49152:AAodtaG9kS2U84B+FLan9k5TRM9zlCVjNn6:A/B1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
AgentService.exe

Files

AgentService.exe
.exe windows:6 windows x64 arch:x64

22a65106d3d84ea74d966fa0424a5a0c

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

>[3J/o1|+4x]aQz])Z*|9-6MFa%IV0'dZ{wV:0>kERVx}oXgqV4<j`"T5oCk57LL/=O5;?Ut!"7,q?N(&CQZ~]@UnZ7zZ

Imports

advapi32

RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumValueW

bcrypt

BCryptCloseAlgorithmProvider
BCryptGenerateSymmetricKey
BCryptDestroyKey
BCryptOpenAlgorithmProvider
BCryptGenRandom

kernel32

TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
EncodePointer
GetConsoleWindow
FreeConsole
AllocConsole
SetLastError
GetLastError
LocalFree
CloseHandle
ExitProcess
GetTickCount64
FormatMessageW
K32EnumProcessModulesEx
IsWow64Process
GetExitCodeProcess
OpenProcess
K32EnumProcesses
K32GetModuleInformation
K32GetModuleBaseNameW
K32GetModuleFileNameExW
GetProcessId
DuplicateHandle
GetCurrentProcess
CloseThreadpoolIo
GetCurrentProcessId
MultiByteToWideChar
GetStdHandle
RaiseFailFastException
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
FindStringOrdinal
GetCurrentThread
Sleep
DeleteCriticalSection
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
QueryPerformanceCounter
InitializeCriticalSection
InitializeConditionVariable
WaitForMultipleObjectsEx
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
WideCharToMultiByte
LocalAlloc
GetConsoleOutputCP
GetProcAddress
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetFileAttributesExW
GetFileInformationByHandleEx
GetFileType
GetModuleFileNameW
GetOverlappedResult
LoadLibraryExW
ReadFile
SetFileInformationByHandle
SetThreadErrorMode
GetThreadPriority
SetThreadPriority
WriteFile
GetCurrentProcessorNumberEx
SetEvent
CreateEventExW
GetEnvironmentVariableW
FlushProcessWriteBuffers
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
CreateThread
GetCurrentThreadId
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
InitializeCriticalSectionEx
VirtualQuery
GetSystemTimeAsFileTime
ResetEvent
DebugBreak
WaitForSingleObject
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
RaiseException
RtlPcToFileHeader
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlLookupFunctionEntry
InitializeSListHead

ole32

CoGetApartmentType
CoTaskMemAlloc
CoUninitialize
CoInitializeEx
CoTaskMemFree
CoWaitForMultipleHandles

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

malloc
free
_callnewh
calloc
_set_new_mode

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

__setusermatherr

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

strcmp
_stricmp
strcpy_s
strncpy_s
wcsncmp

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

strtoull

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

__p___wargv
_cexit
exit
terminate
_crt_atexit
_register_onexit_function
_initialize_onexit_table
__p___argc
_exit
abort
_initterm_e
_c_exit
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_set_app_type
_initterm
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment

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

__stdio_common_vsprintf_s
__stdio_common_vfprintf
__p__commode
_set_fmode
__stdio_common_vsscanf
__acrt_iob_func

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

_configthreadlocale

Sections

.text
Size: 444KB - Virtual size: 444KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 479KB - Virtual size: 478KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 193KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 411KB - Virtual size: 411KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 243KB - Virtual size: 243KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

22a65106d3d84ea74d966fa0424a5a0c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

bcrypt

kernel32

ole32

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

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

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

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

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

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

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

Sections

.text Size: 444KB - Virtual size: 444KB

.managed Size: 479KB - Virtual size: 478KB

hydrated Size: - Virtual size: 193KB

.rdata Size: 411KB - Virtual size: 411KB

.data Size: 6KB - Virtual size: 53KB

.pdata Size: 51KB - Virtual size: 51KB

.rsrc Size: 243KB - Virtual size: 243KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 444KB - Virtual size: 444KB

.managed
Size: 479KB - Virtual size: 478KB

hydrated
Size: - Virtual size: 193KB

.rdata
Size: 411KB - Virtual size: 411KB

.data
Size: 6KB - Virtual size: 53KB

.pdata
Size: 51KB - Virtual size: 51KB

.rsrc
Size: 243KB - Virtual size: 243KB

.reloc
Size: 1KB - Virtual size: 1KB