Static task
static1
Behavioral task
behavioral1
Sample
smert.exe
Resource
win10v2004-20240611-en
General
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Target
smert.exe
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Size
140KB
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MD5
78ae8d4a999d01f3cd800b0886a8a383
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SHA1
668abf47db722a7423c529b33cf70e8539f821fc
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SHA256
e1545209ba480d8aafd62d02ac6ff21678c4441d7653e0d8dd6323a51b7b8b9d
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SHA512
d5c22a264a9a5435cc671c4965d60e5134eec032cc0bf509614b6bb7228401172a195dd4d6a97226e89921cba9d6d6b90e1c68c1cdca8cb78ce59cdd98c14b9a
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SSDEEP
3072:lk9M9jO7yqBP/HV1BtF0XR1VyzV9E2bV79:O57yq9/1n6RTm79
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource smert.exe
Files
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smert.exe.exe windows:6 windows x86 arch:x86
7507c97c9d3ce085edd8144d5896a5ee
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
advapi32
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
CryptAcquireContextA
CryptReleaseContext
CryptDeriveKey
CryptDestroyKey
CryptSetKeyParam
CryptGenRandom
CryptEncrypt
CryptCreateHash
CryptHashData
CryptDestroyHash
CloseServiceHandle
ControlService
OpenSCManagerA
OpenServiceA
shell32
ShellExecuteExA
kernel32
WriteConsoleW
SetEndOfFile
GetLastError
GetSystemTimes
GlobalMemoryStatusEx
GetSystemInfo
CreateThreadpool
CloseThreadpool
CreateThreadpoolCleanupGroup
CloseThreadpoolCleanupGroupMembers
CloseThreadpoolCleanupGroup
CreateThreadpoolWork
SubmitThreadpoolWork
GetModuleFileNameA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
HeapReAlloc
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
CloseHandle
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
ReadFile
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
GetFileSizeEx
SetFilePointerEx
MultiByteToWideChar
DeleteFileW
GetCurrentDirectoryW
GetFullPathNameW
SetStdHandle
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetTimeZoneInformation
HeapSize
DecodePointer
Sections
.text Size: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ