Static task
static1
Behavioral task
behavioral1
Sample
ef8358d5ef83bda2977deb1e10532b7b69f5b5988aa1999681cf8a33b50cc63c.exe
Resource
win10-20230703-en
General
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Target
ef8358d5ef83bda2977deb1e10532b7b69f5b5988aa1999681cf8a33b50cc63c
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Size
492KB
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MD5
b9234f74e1500f0a9c84b1b85785ebaa
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SHA1
744d496db86a4aa264aad432e308a64cc1c52941
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SHA256
ef8358d5ef83bda2977deb1e10532b7b69f5b5988aa1999681cf8a33b50cc63c
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SHA512
a5829b469292f53aad7d1b25c4222dddc6d0ddb2775b6d7e9d88107692f1ca26e8c2ef589d715fac65cb22dabbbff095bd2786fee26242fc8f81294bda248072
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SSDEEP
12288:jKKsnsceiQMPZFWK4bLMmIilp3T3HOZ/PX:jVceiQ4ZFWK4kmfe3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef8358d5ef83bda2977deb1e10532b7b69f5b5988aa1999681cf8a33b50cc63c
Files
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ef8358d5ef83bda2977deb1e10532b7b69f5b5988aa1999681cf8a33b50cc63c.exe windows x86
5826e2bea2981d413e896f41d08c994e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
WaitForSingleObject
CreateMutexW
Sleep
CreateThread
VirtualAlloc
VirtualProtect
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
CloseHandle
CreateFileW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
DecodePointer
ole32
CoCancelCall
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.8hibP Size: 399KB - Virtual size: 398KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE