Static task
static1
Behavioral task
behavioral1
Sample
45705f1222169d31e92d645442428a66.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
45705f1222169d31e92d645442428a66.exe
Resource
win10v2004-20231222-en
General
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Target
45705f1222169d31e92d645442428a66
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Size
408KB
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MD5
45705f1222169d31e92d645442428a66
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SHA1
29c58cc4412023afae896d5a58bd751be3d7dcd4
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SHA256
37f9603f9cc581c55f38dd44a89d02ff45a33e16a2c3fd661ed566a10c6c6914
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SHA512
380c1f44fb62502a0d3278a71dc45bcb299fb7e383a22dd44672d8e3e630888d7d2a1c29fbcb6d9a066927d43c60cfab4e6b91832d715496c548d8cadc1899bc
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SSDEEP
12288:yxNkgQykACzBU5jyqHoL5zty8oc37Uoxf:yXkFyk7U5jyqHoL/77U
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 45705f1222169d31e92d645442428a66
Files
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45705f1222169d31e92d645442428a66.exe windows:6 windows x86 arch:x86
bcfd7136e29bf40814fd5eede91d255b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegCloseKey
RegSetValueExW
RegOpenKeyExW
RegQueryValueExA
ConvertStringSecurityDescriptorToSecurityDescriptorW
SetFileSecurityW
RegQueryValueExW
OpenProcessToken
OpenThreadToken
DestroyPrivateObjectSecurity
GetSecurityDescriptorSacl
SetNamedSecurityInfoW
GetNamedSecurityInfoW
CreatePrivateObjectSecurityEx
GetSecurityDescriptorDacl
RegDeleteValueW
RegOpenKeyExA
RegCreateKeyExW
kernel32
ExpandEnvironmentStringsW
GetWindowsDirectoryW
GetSystemDirectoryW
LoadLibraryW
FreeLibrary
GetCurrentThread
GetDateFormatA
GetTimeFormatA
InterlockedDecrement
InterlockedIncrement
FlushFileBuffers
GetFileSize
SetEndOfFile
UnlockFileEx
LockFileEx
SetFilePointer
WriteFile
ReadFile
GetSystemTime
SystemTimeToFileTime
CopyFileW
CreateFileW
GetFileAttributesW
SetFileAttributesW
LocalFree
FindClose
RemoveDirectoryW
FindNextFileW
FindFirstFileW
CreateDirectoryW
LoadLibraryExW
UnmapViewOfFile
LocalAlloc
MapViewOfFile
GetTickCount
LoadLibraryA
GetProcAddress
GetModuleHandleW
CloseHandle
SetLastError
VirtualProtect
GetVersion
InitializeCriticalSectionAndSpinCount
VirtualFree
VirtualAlloc
ExitProcess
DeleteFileW
HeapAlloc
GetProcessHeap
HeapFree
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetLastError
GetVersionExA
GetVersionExW
InterlockedExchange
Sleep
InterlockedCompareExchange
OutputDebugStringA
GetModuleHandleA
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileMappingW
msvcrt
fprintf
fflush
fclose
fread
_wfopen
_errno
_purecall
iswctype
_onexit
_lock
__dllonexit
_unlock
_controlfp
memmove
memcpy
memset
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_amsg_exit
_initterm
__initenv
exit
_XcptFilter
_exit
_cexit
__getmainargs
ole32
StringFromIID
CoInitialize
CoCreateInstance
StgOpenStorage
StgOpenStorageEx
PropVariantClear
CoTaskMemFree
CoUninitialize
oleaut32
SysStringLen
SysAllocStringLen
SysAllocStringByteLen
SysAllocString
SysFreeString
SysStringByteLen
ntdll
wcsrchr
_wcsnicmp
_ltow
_vsnprintf
towlower
atol
_vsnwprintf
wcsncmp
RtlUnwind
_chkstk
_wcsicmp
mfplat
MFHeapAlloc
MFHeapFree
rpcrt4
UuidCreate
version
GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW
mscat32
CryptCATAdminEnumCatalogFromHash
CryptCATAdminReleaseContext
CryptCATCatalogInfoFromContext
CryptCATAdminAcquireContext
Sections
.text Size: 222KB - Virtual size: 222KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
PACK Size: 164KB - Virtual size: 420KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE