Static task
static1
Behavioral task
behavioral1
Sample
RMActivate_ssp.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
RMActivate_ssp.exe
Resource
win10v2004-20230831-en
General
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Target
RMActivate_ssp.exe
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Size
499KB
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MD5
08d323750350a8a29611d1004c0cf319
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SHA1
9edebe76a6f863c6ed93c9f0faff2cd2fe1bb87f
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SHA256
d24ca2042c1370c26095293ca5765f5281b7515a083c308688ec825b76e069d9
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SHA512
b94ff0f3564dbe31975702ae479442ca622e8287a66f51250b791654c8fd6712c1a8895962f545168ea4cebaabc4768674b41c5a790d39a45ff2c4f028f88105
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SSDEEP
12288:BPejbiSGaaSIFtGAYjnNFbQ5CWzYJH2S:BmLGHd4AYLb6Cm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RMActivate_ssp.exe
Files
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RMActivate_ssp.exe.exe windows x86
5b03a6542f3593d7ed30a5011a2a08f3
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
Imports
kernel32
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
HeapSetInformation
GetVersionExA
GetSystemTime
HeapAlloc
HeapFree
GetProcessHeap
CloseHandle
LocalFree
GetTickCount
DelayLoadFailureHook
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
Sleep
InterlockedExchange
VirtualFree
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
SetLastError
VirtualAlloc
EnterCriticalSection
LoadLibraryA
GetSystemInfo
VirtualProtect
DeleteCriticalSection
GetVersion
LoadLibraryExA
InterlockedCompareExchange
FreeLibrary
GetLastError
GetProcAddress
msvcrt
_stricmp
_snwprintf_s
wcscpy_s
memcpy
memset
_controlfp
_except_handler4_common
?terminate@@YAXXZ
__set_app_type
__p__fmode
__p__commode
__setusermatherr
_amsg_exit
_initterm
exit
_XcptFilter
_exit
_cexit
__getmainargs
free
_callnewh
malloc
advapi32
TraceMessage
CryptAcquireContextW
CryptReleaseContext
ConvertSidToStringSidW
CryptDestroyKey
CryptGenKey
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetTokenInformation
CryptSetProvParam
CryptExportKey
OpenProcessToken
CryptHashData
CryptDestroyHash
CryptCreateHash
CryptGetHashParam
GetTraceEnableLevel
UnregisterTraceGuids
RegisterTraceGuidsA
GetTraceLoggerHandle
GetTraceEnableFlags
CryptGetDefaultProviderW
ole32
CoCreateGuid
Sections
.text Size: 444KB - Virtual size: 443KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ