Static task
static1
Behavioral task
behavioral1
Sample
Osiris.exe
Resource
win10v2004-20230915-en
General
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Target
Osiris.exe
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Size
10KB
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MD5
bacc34cc77fc1fe91d821d9374d4908c
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SHA1
07e8b59b4444bf7a701347f3e2e9b42d61b970c8
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SHA256
ec3a7d593e081c28f2cde1a86d79b1cedd5a6361fcee030068ea90bfd3a3d7d2
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SHA512
7bad5fb509866a598b66c0b731e66c713949ff41e7bb11a061c5d33237a1b1dedb90eb07712e18de4a7604566ad3de398a0af6475ceab42158aea2c8ee706ee5
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SSDEEP
192:75sAniUDHj4+BdOvo3jOZzcx7E5pz6pzy+y:WBQHj4IIvKjZ74+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Osiris.exe
Files
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Osiris.exe.exe windows:6 windows x86
Password: infected
890f276b43c27df23e4139da708f1515
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
vcruntime140
__current_exception_context
__current_exception
memset
_except_handler4_common
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__stdio_common_vfscanf
__stdio_common_vfprintf
__acrt_iob_func
__p__commode
api-ms-win-crt-runtime-l1-1-0
_c_exit
_exit
_initialize_onexit_table
_cexit
_crt_atexit
_seh_filter_exe
terminate
__p___argv
_set_app_type
_register_thread_local_exe_atexit_callback
__p___argc
_register_onexit_function
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_controlfp_s
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
_set_new_mode
kernel32
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
UnhandledExceptionFilter
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 904B
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: 512B - Virtual size: 360B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ