984d955634d1998d9c54c2f0348f4e8397db8affb893683361f7ea821a4e83aeN

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General

Target

984d955634d1998d9c54c2f0348f4e8397db8affb893683361f7ea821a4e83aeN
Size

38KB
MD5

870f159b7dc49d383f2a1421c42159b0
SHA1

6e8264c4aca0cd472488d07c3e352324f8cac88f
SHA256

984d955634d1998d9c54c2f0348f4e8397db8affb893683361f7ea821a4e83ae
SHA512

e8a026b0c74a07a5d00aa64dace4bab33df9f100fc2dbb8bd759d0ffaed420a7065efcb89b9f8f56a3a209c806c9968a583c2f786d7fef3a6d1a796132027980
SSDEEP

768:X0YxgZNZSyirEGrI8B3ViAYJcikHpuOpIUSMfA1:X0YxgbZSTrnTB3ViAgc7HMOpIkf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
984d955634d1998d9c54c2f0348f4e8397db8affb893683361f7ea821a4e83aeN

Files

984d955634d1998d9c54c2f0348f4e8397db8affb893683361f7ea821a4e83aeN
.exe windows:5 windows x86 arch:x86

48f35cea18e5563cc92aceed04adbb33

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\security-client\update_service\Release\updateservice.pdb

Imports

kernel32

SetEvent
GetProcessHeap
HeapFree
GetLastError
CreateEventW
SetUnhandledExceptionFilter
HeapAlloc
CreateProcessW
CreateMutexW
GetCommandLineW
ExitProcess
CloseHandle
WTSGetActiveConsoleSessionId
WaitForMultipleObjects
GetProcAddress
GetPrivateProfileIntW
GetModuleFileNameW
GetExitCodeProcess
GetVersionExW
Sleep
GetTickCount
GetModuleHandleW
OpenMutexW
WaitForSingleObject
GetStartupInfoW
InterlockedCompareExchange
InterlockedExchange
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess

advapi32

ReportEventW
QueryServiceStatusEx
SetServiceStatus
ChangeServiceConfigW
StartServiceW
DeregisterEventSource
RegisterServiceCtrlHandlerExW
OpenServiceW
EnumDependentServicesW
StartServiceCtrlDispatcherW
OpenSCManagerW
DeleteService
CloseServiceHandle
RegisterEventSourceW
CreateServiceW
CreateProcessAsUserW
GetTokenInformation
ControlService

msvcr90

_crt_debugger_hook
_except_handler4_common
__set_app_type
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_invoke_watson
_controlfp_s
__p__fmode
__p__commode
_adjust_fdiv
wcscat_s
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_wcmdln
exit
_XcptFilter
_exit
_cexit
__wgetmainargs
_amsg_exit
_decode_pointer
rand_s
_lock
_encode_pointer
__dllonexit
_unlock
_vsnwprintf
??2@YAPAXI@Z
?terminate@@YAXXZ
_local_unwind4
__CxxFrameHandler3
memset
??3@YAXPAX@Z
_purecall
_invalid_parameter_noinfo
_beginthreadex
??0exception@std@@QAE@ABV01@@Z
??0exception@std@@QAE@ABQBD@Z
??0exception@std@@QAE@XZ
??1exception@std@@UAE@XZ
?what@exception@std@@UBEPBDXZ
memmove_s
_onexit
_CxxThrowException

msvcp90

??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@PB_W@Z
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@ABV01@@Z
??Y?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV01@ABV01@@Z
??Y?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV01@PB_W@Z
?append@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@ABV12@@Z
?append@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@PB_W@Z
?append@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@I_W@Z
?insert@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@II_W@Z
?replace@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@IIABV12@@Z
??A?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAA_WI@Z
?find@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEI_WI@Z
?npos@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@2IB
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
??1?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
??4?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV01@ABV01@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

wtsapi32

WTSQueryUserToken

shlwapi

StrStrIW
PathQuoteSpacesW
PathAppendW
PathRemoveFileSpecW

Sections

.text
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 688B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

48f35cea18e5563cc92aceed04adbb33

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

msvcr90

msvcp90

userenv

wtsapi32

shlwapi

Sections

.text Size: 24KB - Virtual size: 24KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 1024B - Virtual size: 688B

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

.text
Size: 24KB - Virtual size: 24KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 1024B - Virtual size: 688B

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