Static task
static1
Behavioral task
behavioral1
Sample
a9b9b041c15253ca700295888896273fd78fb7ec1b5ac84d5e984b9615c9dc4e.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
a9b9b041c15253ca700295888896273fd78fb7ec1b5ac84d5e984b9615c9dc4e.exe
Resource
win10v2004-20230621-en
General
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Target
a9b9b041c15253ca700295888896273fd78fb7ec1b5ac84d5e984b9615c9dc4e.exe
-
Size
162KB
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MD5
9114eac4eb34599997e5fa59bf64f1ef
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SHA1
a923c30e4b3ea331185eb727bf5e39115dae0f11
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SHA256
a9b9b041c15253ca700295888896273fd78fb7ec1b5ac84d5e984b9615c9dc4e
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SHA512
324e0175ab4e5e44a3836ff1527b48f4859474ffdb9a09d600b670d11ece59cf26ffa903b5a987274fc5dd15f56caa142f124f3477d7b5688685a44d423d748b
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SSDEEP
3072:g2NEk99HV9xgMFHgFFuqduAM8TqPYwrP2:gUR9xFOMTYkP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9b9b041c15253ca700295888896273fd78fb7ec1b5ac84d5e984b9615c9dc4e.exe
Files
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a9b9b041c15253ca700295888896273fd78fb7ec1b5ac84d5e984b9615c9dc4e.exe.exe windows x64
7883812760f6326a5bfd68c807758f9c
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
HeapFree
GetTickCount
Sleep
GetModuleHandleA
GetProcAddress
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetLastError
GetCurrentThread
GetProcessHeap
HeapAlloc
HeapReAlloc
CloseHandle
TryAcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetStdHandle
GetConsoleMode
WaitForSingleObject
MultiByteToWideChar
WriteConsoleW
SetLastError
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetCurrentProcess
ReleaseMutex
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
AcquireSRWLockExclusive
GetCurrentDirectoryW
RtlCaptureContext
AcquireSRWLockShared
ReleaseSRWLockShared
GetEnvironmentVariableW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
user32
GetLastInputInfo
ntdll
NtWriteFile
RtlNtStatusToDosError
vcruntime140
__current_exception_context
__current_exception
memmove
__C_specific_handler
memset
memcpy
__CxxFrameHandler3
memcmp
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
__p___argv
__p___argc
_seh_filter_exe
_exit
_initialize_onexit_table
_c_exit
_crt_atexit
terminate
exit
_set_app_type
_register_onexit_function
_cexit
_initterm
_initterm_e
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
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
_set_new_mode
free
Sections
.text Size: 111KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 616B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 956B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ