Static task
static1
Behavioral task
behavioral1
Sample
584a85238b3041b073f981deb95ffcc0.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
584a85238b3041b073f981deb95ffcc0.exe
Resource
win10v2004-20231215-en
General
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Target
584a85238b3041b073f981deb95ffcc0
-
Size
440KB
-
MD5
584a85238b3041b073f981deb95ffcc0
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SHA1
b022538715c332be6cfa44d7ea37809c70dd3c40
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SHA256
dfaf36beb50196504e945133b64b0d294af35bcced5856f4dfb367ca1e36b4a1
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SHA512
61595b5d1d88a5390d804587c99dcefd53dd07fad3bad025d09dacd33a2030fdd8ddff9461f94939791aff1c55c3380002dcb113bba3f449ef07a1bf9348dd6e
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SSDEEP
6144:QW4w9FbaBFFpjBhJlCHydIlavBWpcyMDaaDgx+roTuRiMv14j9d6+NO2IZETEeNo:N9QFBwHydIGy5ogwr1iMv14RdvOPuTL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 584a85238b3041b073f981deb95ffcc0
Files
-
584a85238b3041b073f981deb95ffcc0.exe windows:5 windows x86 arch:x86
001878d05b327c615f38fb729eb533c7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
??1type_info@@UAE@XZ
memmove
memcpy
_onexit
_lock
__dllonexit
_unlock
realloc
_adjust_fdiv
_amsg_exit
_initterm
_XcptFilter
_callnewh
_CxxThrowException
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
srand
time
rand
??0exception@@QAE@XZ
memset
strncmp
_strlwr
_gcvt
_errno
calloc
_purecall
_resetstkoflw
_vsnwprintf
free
malloc
_msize
_wtoi
_fpclass
_HUGE
wcstod
wcschr
_wcstoi64
_ultoa
wcsncpy
iswalpha
iswprint
iswalnum
iswascii
iswdigit
iswxdigit
iswlower
wcstol
iswcntrl
_i64toa
_ui64toa
wcsncmp
_snwprintf
_wcstoui64
iswspace
_wcsicmp
_CIexp
kernel32
DelayLoadFailureHook
CreateFileW
LockResource
VirtualProtect
LocalFree
GetVersionExW
ReleaseMutex
QueueUserWorkItem
GetSystemDirectoryW
SetLastError
LocalAlloc
GetSystemTime
SystemTimeToFileTime
SetEndOfFile
CreateDirectoryW
SetFilePointer
FreeLibrary
FindResourceW
lstrcmpiW
GetThreadLocale
InterlockedIncrement
SetThreadLocale
InitializeCriticalSection
InterlockedDecrement
RaiseException
DeleteCriticalSection
EnterCriticalSection
DisableThreadLibraryCalls
LeaveCriticalSection
lstrlenW
SizeofResource
GetModuleHandleW
GetFileSize
GetModuleFileNameW
MultiByteToWideChar
LoadLibraryExW
GetLastError
CloseHandle
CreateEventW
SetEvent
LCMapStringW
GetProcAddress
InterlockedCompareExchange
LoadLibraryA
GetVersionExA
InterlockedExchange
WideCharToMultiByte
CompareStringW
lstrlenA
Sleep
OutputDebugStringA
RtlUnwind
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
LoadLibraryW
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
CreateMutexW
FindResourceExW
InterlockedExchangeAdd
GetSystemInfo
FileTimeToSystemTime
GetLocalTime
LoadResource
ole32
CoUninitialize
CoInitializeEx
CoWaitForMultipleHandles
CoCreateFreeThreadedMarshaler
CoCreateInstance
StringFromGUID2
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
StringFromCLSID
oleaut32
SysStringByteLen
VariantChangeType
SysAllocStringLen
SafeArrayUnlock
SafeArrayLock
SafeArrayDestroy
SafeArrayCreate
VariantClear
VariantInit
VarUI4FromStr
SysAllocString
SysStringLen
SysFreeString
VariantCopy
user32
CharNextW
UnregisterClassA
advapi32
RegOpenKeyExW
RegSetValueExW
RegDeleteValueW
RegEnumKeyExW
RegCreateKeyExW
GetTraceEnableLevel
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
TraceEvent
TraceMessage
RegCreateKeyW
RegQueryValueExW
RegOpenKeyW
GetSecurityDescriptorGroup
GetSecurityDescriptorDacl
GetSecurityDescriptorControl
GetSecurityDescriptorSacl
GetSecurityDescriptorOwner
AddAce
AddAccessAllowedAceEx
InitializeAcl
InitializeSecurityDescriptor
GetTraceLoggerHandle
GetAclInformation
GetLengthSid
ConvertStringSidToSidW
GetAce
SetSecurityDescriptorSacl
OpenProcessToken
GetSecurityDescriptorLength
MakeAbsoluteSD
MakeSelfRelativeSD
GetTokenInformation
SetSecurityDescriptorDacl
IsValidSid
CopySid
GetSecurityInfo
ConvertSidToStringSidW
shlwapi
UrlCanonicalizeW
UrlGetPartW
UrlApplySchemeW
PathAppendW
ord15
PathRemoveFileSpecW
UrlCombineW
rpcrt4
MesDecodeBufferHandleCreate
MesHandleFree
wintrust
WinVerifyTrust
WTHelperGetProvSignerFromChain
WTHelperGetProvCertFromChain
WTHelperProvDataFromStateData
crypt32
CertVerifyCertificateChainPolicy
CryptHashPublicKeyInfo
CryptUnprotectData
CryptProtectData
shell32
SHGetFolderPathW
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 2KB - Virtual size: 13B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 358B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ik Size: 2KB - Virtual size: 92B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ocode Size: 2KB - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.kpack0 Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gddg8 Size: 2KB - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.iaoq Size: 2KB - Virtual size: 60B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.oxcodex Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.0x0x1 Size: 2KB - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.0x0x2 Size: 2KB - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.0x0x Size: 190KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.opop Size: 2KB - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.CRT Size: 2KB - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 250B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ