Static task
static1
Behavioral task
behavioral1
Sample
Sasality.swin/Fatality.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Sasality.swin/Fatality.dll
Resource
win10v2004-20240226-en
General
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Target
ca54629b27833b78e365235fedd54c53
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Size
1.4MB
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MD5
ca54629b27833b78e365235fedd54c53
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SHA1
e58f8ccc912099a4d8471ce35b5f70864fa2370d
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SHA256
fed683f212b58345f6196f41ba17fb4663666ed6e8cb77ee99131764e0a4f668
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SHA512
3855fbfa945dbe62181622dbbdcdf6b2e614e6be135e1596d1bc1adf0f8c253f2a5de160b0344c6b0bc98603445c540a9da7828f444c073f0c13b8992c272537
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SSDEEP
24576:NRL0vjP5d4gErsuBFBG+kwKzD+xvrUYUqO7fGwe8CXKI3EwdG9fL:TITUhrsu5rktaxvrU9e8TZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Sasality.swin/Fatality.dll
Files
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ca54629b27833b78e365235fedd54c53.zip
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Sasality.swin/Fatality.dll.dll windows:6 windows x86 arch:x86
3a2954525d997b4bb48fda16d51d15c5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
VirtualAlloc
VirtualProtect
GetModuleHandleA
Sleep
LoadLibraryA
GetProcAddress
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
UnhandledExceptionFilter
InitializeSListHead
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
_CxxThrowException
__current_exception_context
__current_exception
__std_type_info_destroy_list
memmove
__std_exception_copy
__std_exception_destroy
__CxxFrameHandler3
_except_handler4_common
memcpy
memset
api-ms-win-crt-runtime-l1-1-0
_cexit
_initterm
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_configure_narrow_argv
_seh_filter_dll
terminate
_crt_atexit
_initterm_e
_invalid_parameter_noinfo_noreturn
_initialize_narrow_environment
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
Sections
.text Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Sasality.swin/slot1
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Sasality.swin/slot2
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Sasality.swin/slot3
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Sasality.swin/slot4
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Sasality.swin/slot6