Static task
static1
Behavioral task
behavioral1
Sample
fatality_t.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fatality_t.dll
Resource
win10v2004-20231215-en
General
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Target
fatality_t.dll
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Size
58.8MB
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MD5
d7855192a0fb902b2e979ca789af58c5
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SHA1
9b5c1a2b9a4294d9876cf312f06e99188f72b847
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SHA256
eae58db947a8e01e7c8a8b7b63c0b3e6eb23a7b0e9635584db0aaac7c563746c
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SHA512
f6853caa9fc22fa2a3cf6391988aa13ce11d5ae87171fe5105c1905c80529759bbbe4a892fc455d1a7870edb5bff4c7cd6b01202ad830d17c6a35cab1460a2f5
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SSDEEP
393216:+Z0IxmsMgMflXTgparDfIeRtvZFV3HYUfafh:hIx1MgMflXcErjrxH3HYUKh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fatality_t.dll
Files
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fatality_t.dll.dll windows:6 windows x86 arch:x86
06bd7fb33038722b804ecdb7d774043e
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
SizeofResource
VirtualProtect
VirtualAlloc
FindResourceA
GetCurrentThreadId
ExitThread
GetModuleHandleA
AttachConsole
LoadLibraryA
LockResource
CreateThread
LoadResource
AddVectoredExceptionHandler
GetProcAddress
GetCurrentProcessId
AllocConsole
VirtualQuery
VirtualFree
HeapCreate
HeapFree
GetCurrentProcess
Thread32Next
Thread32First
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
CloseHandle
HeapAlloc
GetThreadContext
GetModuleHandleW
FlushInstructionCache
SetThreadContext
OpenThread
GetSystemTimeAsFileTime
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetLastError
InitializeSListHead
user32
wsprintfA
MessageBoxA
shell32
ShellExecuteA
msvcp140
?_Xlength_error@std@@YAXPBD@Z
ws2_32
recv
vcruntime140
_except_handler4_common
__std_type_info_destroy_list
__std_terminate
_CxxThrowException
__std_exception_destroy
memset
__std_exception_copy
__CxxFrameHandler3
memmove
memcpy
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
freopen_s
__stdio_common_vfprintf
api-ms-win-crt-convert-l1-1-0
strtoul
api-ms-win-crt-string-l1-1-0
strlen
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_cexit
_initterm
_initterm_e
_configure_narrow_argv
_seh_filter_dll
_crt_atexit
_invalid_parameter_noinfo_noreturn
_execute_onexit_table
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 16KB
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: 54.8MB - Virtual size: 54.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ