Static task
static1
Behavioral task
behavioral1
Sample
b4cdcbc58a4f06532af63bd18ef97f7fc4fe775a99dde197a22a7a246dad30da.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b4cdcbc58a4f06532af63bd18ef97f7fc4fe775a99dde197a22a7a246dad30da.exe
Resource
win10v2004-20240709-en
General
-
Target
b4cdcbc58a4f06532af63bd18ef97f7fc4fe775a99dde197a22a7a246dad30da
-
Size
620KB
-
MD5
fc8b0a32ac748dce9012f8d9105c75b9
-
SHA1
f3a567bd3ffbd42d575f2671706f2cb9dfbc148b
-
SHA256
b4cdcbc58a4f06532af63bd18ef97f7fc4fe775a99dde197a22a7a246dad30da
-
SHA512
8789691ae27c86d9786e1bb68eb464305acf215742e4fb9d9bd3d120446f61d6f3217cf8bac440aee2222549792bb2f35450cdfdc9f224e5689eb6584176c604
-
SSDEEP
12288:+r4ONtTnRNht0XqRTl1M5L5H6VvPgsgTyUkR7Z/VVU:m/Nt7htxRTlC15HygsgTyz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4cdcbc58a4f06532af63bd18ef97f7fc4fe775a99dde197a22a7a246dad30da
Files
-
b4cdcbc58a4f06532af63bd18ef97f7fc4fe775a99dde197a22a7a246dad30da.exe windows:6 windows x64 arch:x64
3ca1e456fa059138d2eb51866d7d250c
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
ReadFile
VirtualProtect
GetCurrentProcess
DeviceIoControl
VirtualAlloc
CreateMutexA
WaitForSingleObject
CreateFileW
ResumeThread
CreateToolhelp32Snapshot
GetLastError
Process32NextW
SetFileInformationByHandle
QueryFullProcessImageNameA
CreateFileA
DeleteFileA
Process32FirstW
CloseHandle
GetSystemInfo
CreateThread
FindResourceW
GetFileSize
GlobalMemoryStatusEx
IsDebuggerPresent
GetComputerNameA
MultiByteToWideChar
GetModuleHandleExW
FreeLibrary
TerminateProcess
ExitProcess
Sleep
GetProcAddress
GetModuleHandleW
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
ntdll
RtlAdjustPrivilege
NtSetInformationProcess
msvcrt
wcsnlen
wctomb_s
_XcptFilter
__set_app_type
__wgetmainargs
_wcmdln
?_set_new_mode@@YAHH@Z
_commode
_msize
?terminate@@YAXXZ
___lc_codepage_func
ceil
realloc
_clearfp
tolower
__pctype_func
strcpy_s
_errno
malloc
_callnewh
_set_fmode
_initterm_e
_initterm
free
clock
calloc
memmove
_amsg_exit
_CxxThrowException
memset
strrchr
__C_specific_handler
memcpy
__CxxFrameHandler3
strtol
log10
strnlen
Sections
.text Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 568KB - Virtual size: 568KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ