Static task
static1
Behavioral task
behavioral1
Sample
26b766ebb60e0ac7a6564dcf4ecefc397c8f1ead3e4ba269fb4784d126539a1f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
26b766ebb60e0ac7a6564dcf4ecefc397c8f1ead3e4ba269fb4784d126539a1f.exe
Resource
win10v2004-20230915-en
General
-
Target
26b766ebb60e0ac7a6564dcf4ecefc397c8f1ead3e4ba269fb4784d126539a1f
-
Size
37KB
-
MD5
45a0fcb52794c3f044debd91a70b0ed0
-
SHA1
9282cec524b71d61261846be287b21207910acd4
-
SHA256
26b766ebb60e0ac7a6564dcf4ecefc397c8f1ead3e4ba269fb4784d126539a1f
-
SHA512
4edcac783b219893e07c4da35c12211db84ac37a3d56d74a6a0e0707d5409f33ac5cb1d7def31e738db3e3c631d2509d25694becbfda2aef9f54ff5323e7184f
-
SSDEEP
768:4tz0+cjGs97+5I+6n5LQPd7I69E7XONk:4tQ+js97b9n5sPd7zEONk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 26b766ebb60e0ac7a6564dcf4ecefc397c8f1ead3e4ba269fb4784d126539a1f
Files
-
26b766ebb60e0ac7a6564dcf4ecefc397c8f1ead3e4ba269fb4784d126539a1f.exe windows:6 windows x86
ea4249cd68975d386f0c2766f77fc018
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
libcrypto-1_1
BIO_free_all
BIO_new
BIO_push
BIO_f_base64
BIO_read
BIO_set_flags
BIO_new_mem_buf
kernel32
FlushInstructionCache
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
VirtualProtect
VirtualFree
VirtualAlloc
WaitForSingleObject
CreateEventW
Sleep
SetEvent
GetCurrentThread
CloseHandle
CreateThread
ResetEvent
AddVectoredExceptionHandler
GetLastError
GetCurrentProcess
GetCurrentThreadId
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
UnhandledExceptionFilter
VirtualQuery
VirtualProtectEx
VirtualQueryEx
SetLastError
GetModuleHandleW
SetUnhandledExceptionFilter
TerminateProcess
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
__std_exception_copy
memcpy
memset
__std_exception_destroy
_CxxThrowException
__current_exception
__current_exception_context
__CxxFrameHandler3
_except_handler4_common
memmove
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__stdio_common_vfprintf
__p__commode
__acrt_iob_func
api-ms-win-crt-runtime-l1-1-0
_initterm
_initterm_e
exit
_exit
_invalid_parameter_noinfo_noreturn
_get_initial_narrow_environment
__p___argv
_initialize_narrow_environment
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_onexit_table
_set_app_type
__p___argc
_seh_filter_exe
_configure_narrow_argv
_register_onexit_function
_crt_atexit
_controlfp_s
terminate
_cexit
api-ms-win-crt-string-l1-1-0
strcmp
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.detourc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourd Size: 512B - Virtual size: 12B
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ