Static task
static1
Behavioral task
behavioral1
Sample
c99cbbb2af5d1e6f5eb7bfc2f7aac5edc4e8cfcbf5309e55202540d17f5581b4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c99cbbb2af5d1e6f5eb7bfc2f7aac5edc4e8cfcbf5309e55202540d17f5581b4.exe
Resource
win10v2004-20231215-en
General
-
Target
c99cbbb2af5d1e6f5eb7bfc2f7aac5edc4e8cfcbf5309e55202540d17f5581b4
-
Size
35KB
-
MD5
3d0b6de5ab516022b3b211dafc2cff4e
-
SHA1
83484b0e019d3251782c0c82b7db62c72643b5e1
-
SHA256
c99cbbb2af5d1e6f5eb7bfc2f7aac5edc4e8cfcbf5309e55202540d17f5581b4
-
SHA512
cde04b538c6ea68ca16b861ec9b3113b97dc714d90d6439ade7623ed8fbc7a247c3a6b4a438db281d59309db615a5167748894064da874111c13f240e4732202
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SSDEEP
384:nP4mbdYqdJAxXKlVL26MmADr4BOpBnln973XY3udNZ7l0grW/PijTObBzQgTXeOL:9URVmA34BSLlFruIO9EzaE7bM4Sr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c99cbbb2af5d1e6f5eb7bfc2f7aac5edc4e8cfcbf5309e55202540d17f5581b4
Files
-
c99cbbb2af5d1e6f5eb7bfc2f7aac5edc4e8cfcbf5309e55202540d17f5581b4.exe windows:6 windows x86 arch:x86
bde204ea9249bcb4107fa439b0e45178
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
kernel32
WriteFile
DeviceIoControl
CreateFileW
Sleep
CreateFileA
CloseHandle
LoadLibraryW
GetProcAddress
FreeLibrary
GetConsoleWindow
SetUnhandledExceptionFilter
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
user32
MessageBoxW
GetSystemMetrics
DrawIcon
ShowWindow
RedrawWindow
LoadIconW
GetWindowDC
GetDesktopWindow
SetCursorPos
ReleaseDC
GetCursorPos
shell32
SHGetFolderPathW
msvcp140
??Bid@locale@std@@QAEIXZ
_Query_perf_frequency
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?_Xlength_error@std@@YAXPBD@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Thrd_id
_Query_perf_counter
_Xtime_get_ticks
_Thrd_join
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?always_noconv@codecvt_base@std@@QBE_NXZ
netapi32
NetUserAdd
NetLocalGroupAddMembers
winmm
PlaySoundW
vcruntime140
memmove
memcpy
_except_handler4_common
memset
__current_exception_context
__current_exception
_CxxThrowException
__std_terminate
__std_exception_destroy
__CxxFrameHandler3
__std_exception_copy
api-ms-win-crt-stdio-l1-1-0
fputc
_fseeki64
fflush
fread
fsetpos
ungetc
fclose
setvbuf
fgetpos
fwrite
_get_stream_buffer_pointers
__p__commode
fgetc
_set_fmode
api-ms-win-crt-utility-l1-1-0
srand
rand
api-ms-win-crt-runtime-l1-1-0
_get_initial_narrow_environment
_configure_narrow_argv
_initterm_e
exit
_exit
_beginthreadex
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
system
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_controlfp_s
_initterm
_initialize_narrow_environment
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-heap-l1-1-0
_set_new_mode
free
_callnewh
malloc
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
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