Static task
static1
Behavioral task
behavioral1
Sample
89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899.exe
Resource
win10v2004-20230915-en
General
-
Target
89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899
-
Size
314KB
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MD5
e529bae731c149088f5bb3244fb9dcd5
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SHA1
3bb114fd2a74455ac20c27545ea3f87d41c1258f
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SHA256
89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899
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SHA512
58593dc278c661fd7107ed9560feeda3d5aa376a68c5275b7732649a81f61677127eb84846b996e77d2872b6b33f08bdcc5537f3531b5fd1a84013ed64b679a4
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SSDEEP
6144:odGZX7lMhehyyrjKl1NOpdrVNxUufWjg/KF0ITc9HKM8:odwrlxh5V3pNuyW50ITc9HK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899
Files
-
89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899.exe windows x64
51282b4544627dd5d05acf4252fce4d4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetConsoleWindow
ConvertThreadToFiber
VirtualAlloc
VirtualProtect
CreateFiber
SwitchToFiber
GetLastError
CloseHandle
ReleaseSRWLockExclusive
ReleaseMutex
ReleaseSRWLockShared
AddVectoredExceptionHandler
SetThreadStackGuarantee
Sleep
AcquireSRWLockExclusive
GetCurrentProcess
GetCurrentThread
RtlCaptureContext
GetProcAddress
RtlLookupFunctionEntry
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetStdHandle
GetCurrentProcessId
WaitForSingleObject
TryAcquireSRWLockExclusive
QueryPerformanceCounter
QueryPerformanceFrequency
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetModuleHandleA
GetConsoleMode
GetModuleHandleW
FormatMessageW
ExitProcess
MultiByteToWideChar
WriteConsoleW
TlsGetValue
TlsSetValue
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
InitializeSListHead
GetCurrentThreadId
IsProcessorFeaturePresent
user32
ShowWindow
ntdll
NtWriteFile
RtlNtStatusToDosError
vcruntime140
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
memcmp
memset
memmove
__CxxFrameHandler3
memcpy
api-ms-win-crt-runtime-l1-1-0
_cexit
__p___argv
__p___argc
_seh_filter_exe
_exit
_set_app_type
_register_onexit_function
_initterm
_get_initial_narrow_environment
_crt_atexit
terminate
_initterm_e
_register_thread_local_exe_atexit_callback
_configure_narrow_argv
exit
_initialize_onexit_table
_c_exit
_initialize_narrow_environment
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
Sections
.text Size: 133KB - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 792B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 130KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ