Static task
static1
Behavioral task
behavioral1
Sample
c7723d440743d7c7faf08dd8195bf546e32476fa93ba3f6cdd21e5eed2a2d87e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c7723d440743d7c7faf08dd8195bf546e32476fa93ba3f6cdd21e5eed2a2d87e.exe
Resource
win10v2004-20240226-en
General
-
Target
c7723d440743d7c7faf08dd8195bf546e32476fa93ba3f6cdd21e5eed2a2d87e
-
Size
256KB
-
MD5
f33fe04b86fd36476f4993373cd28ce4
-
SHA1
678cdeadde328378ce0ad450ec0e8883396a1de7
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SHA256
c7723d440743d7c7faf08dd8195bf546e32476fa93ba3f6cdd21e5eed2a2d87e
-
SHA512
0a2eb45b99223287a08de1c4dbfd428956615e100dcf1aa0a548e867a34ce6d3a0615bda90bdb950097f9aa3ef2f6a20069b6c49236c7a6ee5f624d1b965e1bf
-
SSDEEP
6144:RyBP51tfUNllTkihZchxIuroAxiDU8K0DH:QLdU/9v/YIuMkiY
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c7723d440743d7c7faf08dd8195bf546e32476fa93ba3f6cdd21e5eed2a2d87e
Files
-
c7723d440743d7c7faf08dd8195bf546e32476fa93ba3f6cdd21e5eed2a2d87e.exe windows:6 windows x64 arch:x64
9e2f9eb124eff31784b9f536279a88a3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
RtlVirtualUnwind
GetProcAddress
GetSystemTimeAsFileTime
GetModuleHandleA
GetCurrentThreadId
QueryPerformanceCounter
IsProcessorFeaturePresent
HeapReAlloc
HeapFree
FreeLibrary
GetProcessHeap
GetCurrentThread
SetThreadStackGuarantee
AddVectoredExceptionHandler
ResumeThread
QueueUserAPC
LoadLibraryExA
IsDebuggerPresent
GetEnvironmentVariableW
ReleaseSRWLockShared
AcquireSRWLockShared
RtlCaptureContext
GetCurrentDirectoryW
AcquireSRWLockExclusive
GetModuleHandleW
RtlLookupFunctionEntry
ReleaseMutex
GetCurrentProcess
CreateMutexA
GetCurrentProcessId
LoadLibraryA
WaitForSingleObjectEx
CloseHandle
CreateProcessA
SetLastError
WriteConsoleW
MultiByteToWideChar
UnhandledExceptionFilter
WaitForSingleObject
SetUnhandledExceptionFilter
GetConsoleMode
GetStdHandle
GetLastError
ReleaseSRWLockExclusive
HeapAlloc
TryAcquireSRWLockExclusive
InitializeSListHead
FormatMessageW
advapi32
LookupPrivilegeValueA
OpenProcessToken
AdjustTokenPrivileges
ntdll
NtWriteFile
NtWriteVirtualMemory
RtlNtStatusToDosError
NtAllocateVirtualMemory
oleaut32
SysFreeString
GetErrorInfo
SysStringLen
vcruntime140
__current_exception
memcpy
memset
memmove
__C_specific_handler
__CxxFrameHandler3
memcmp
__current_exception_context
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
_set_app_type
_register_onexit_function
_initialize_onexit_table
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_configure_narrow_argv
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_seh_filter_exe
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
free
Sections
.text Size: 213KB - Virtual size: 213KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 616B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ