Static task
static1
Behavioral task
behavioral1
Sample
b63dbfed7d03bd4438954ec1d6b4e6cd5d422fd4009576d0e05adfa662e41b25.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b63dbfed7d03bd4438954ec1d6b4e6cd5d422fd4009576d0e05adfa662e41b25.exe
Resource
win10v2004-20230703-en
General
-
Target
b63dbfed7d03bd4438954ec1d6b4e6cd5d422fd4009576d0e05adfa662e41b25
-
Size
45KB
-
MD5
e4a3ccac6db261177925754f926c831b
-
SHA1
9e821b5a06f7ddf34b9cbdaab3d23ee7470a706a
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SHA256
b63dbfed7d03bd4438954ec1d6b4e6cd5d422fd4009576d0e05adfa662e41b25
-
SHA512
204b4754e73afc363d5d5d62f26646d72e36e4f484ab5c0e0f78eac8ca8f38d73564958662b79039e25793e3233a769b5ba6db3d1fca9455d6ff15e9c5b22f4d
-
SSDEEP
768:3OHcq8MlKJjxOQvT3P5bw/uHASU3kPDak:3OHV8MlqjxOQbBbw/uHA4L
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b63dbfed7d03bd4438954ec1d6b4e6cd5d422fd4009576d0e05adfa662e41b25
Files
-
b63dbfed7d03bd4438954ec1d6b4e6cd5d422fd4009576d0e05adfa662e41b25.exe windows x64
55e6927dc4f7f7563fefbe70ab715a72
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
WriteProcessMemory
OpenProcess
GetCurrentThread
LoadLibraryA
CreateThread
GetProcAddress
VirtualAllocEx
CreateRemoteThread
CreateProcessA
GetCurrentProcess
GetCurrentThreadId
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetModuleHandleW
SetLastError
VirtualQueryEx
VirtualProtectEx
VirtualQuery
GetLastError
vcruntime140
__std_exception_copy
__current_exception_context
memmove
__std_exception_destroy
__C_specific_handler
memset
memcpy
__current_exception
_CxxThrowException
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vfprintf
__p__commode
_set_fmode
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_initialize_onexit_table
_seh_filter_exe
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_set_app_type
__p___argv
__p___argc
_crt_atexit
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_cexit
api-ms-win-crt-string-l1-1-0
strcmp
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
free
malloc
_set_new_mode
_callnewh
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourd Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
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