Static task
static1
Behavioral task
behavioral1
Sample
ef544831c2ce3c2c2bb993e877e75e912ae677ddb13b64f9550e6b6c2c24fba7.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
ef544831c2ce3c2c2bb993e877e75e912ae677ddb13b64f9550e6b6c2c24fba7.exe
Resource
win10-20230703-en
General
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Target
ef544831c2ce3c2c2bb993e877e75e912ae677ddb13b64f9550e6b6c2c24fba7
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Size
545KB
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MD5
d7458290e8980752704a0f2f86f393a2
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SHA1
04b3d2d9965095e92079b3990c14e03788e5ef53
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SHA256
ef544831c2ce3c2c2bb993e877e75e912ae677ddb13b64f9550e6b6c2c24fba7
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SHA512
5027eabd513d4186ec1c43b5c1a7329c3fb854180d2e99203d0f3a24376e9203bedba1407cedd4b8566f21cc90a2797e5687edade6f0e0e0618592b1377afbd3
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SSDEEP
12288:cK/6AGHTtBCdLKPU7cjc5Y5jNqgeyShzZfYxNjXvjdz:cmyrChKcAcYcy8QfLvjN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef544831c2ce3c2c2bb993e877e75e912ae677ddb13b64f9550e6b6c2c24fba7
Files
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ef544831c2ce3c2c2bb993e877e75e912ae677ddb13b64f9550e6b6c2c24fba7.exe windows x86
c40e9a4f29716be1d546d01b7139454b
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
CloseHandle
GetLastError
WaitForSingleObject
CreateMutexW
Sleep
CreateThread
VirtualAlloc
VirtualProtect
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RaiseException
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
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
CreateFileW
DecodePointer
Sections
.text Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 445KB - Virtual size: 447KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ