Static task
static1
Behavioral task
behavioral1
Sample
550c6a4571b685ed243c33f7155118bdfee714f0d3405ea824e27ecb7a7a7cb3.exe
Resource
win7-20230831-en
General
-
Target
550c6a4571b685ed243c33f7155118bdfee714f0d3405ea824e27ecb7a7a7cb3
-
Size
2.2MB
-
MD5
ad5affe96918a7b7b57e45bcd8bc8255
-
SHA1
3e28608be60426b4a98924db0098e4397e2ba28a
-
SHA256
550c6a4571b685ed243c33f7155118bdfee714f0d3405ea824e27ecb7a7a7cb3
-
SHA512
85107837c60bc485e5987f1a50f6f1ff5c12737adfcf683dd24e70693e1900af5035509ecc90611794b75b626da6c5cec8a0adfa55bea1de0a799c4afc0bb77b
-
SSDEEP
49152:ILNB3WWB7zVzFZPOziTBsdHjFfVe9uL7NrZOPwZy84yJhmuEnKP8U:IbWczZFsz+BEHFE9U7NrZ94yJ0U
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 550c6a4571b685ed243c33f7155118bdfee714f0d3405ea824e27ecb7a7a7cb3
Files
-
550c6a4571b685ed243c33f7155118bdfee714f0d3405ea824e27ecb7a7a7cb3.exe windows x86
4d4d5dd73ef386fb7da71ae1d8cb8ca0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTickCount
GetTempPathW
GetLongPathNameW
DeleteFileW
GetFileAttributesW
CreateFileW
GetTempFileNameW
CopyFileW
WriteFile
GetLastError
DecodePointer
HeapReAlloc
HeapSize
RaiseException
InitializeCriticalSectionAndSpinCount
GetFileSize
ReadFile
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameW
GetPrivateProfileIntW
FindClose
lstrcpyW
GetFileAttributesExW
FindFirstFileW
FindNextFileW
MoveFileExW
LoadLibraryW
CreateDirectoryW
ReleaseMutex
CreateMutexW
GetSystemDirectoryW
GetVolumeInformationW
LocalFree
GetVersionExW
GlobalAlloc
GlobalFree
LocalAlloc
OpenProcess
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
IsProcessorFeaturePresent
OutputDebugStringA
SetPriorityClass
EncodePointer
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
GetACP
InitializeSListHead
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStringTypeW
GetFileType
FindFirstFileExW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetConsoleCtrlHandler
OutputDebugStringW
SetStdHandle
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleCP
GetTimeZoneInformation
FlushFileBuffers
WriteConsoleW
SetEndOfFile
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
DeleteCriticalSection
CreateThread
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
WritePrivateProfileStringW
Sleep
CreateEventW
WaitForSingleObject
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
MapViewOfFile
CloseHandle
FlushViewOfFile
UnmapViewOfFile
OpenFileMappingW
IsBadReadPtr
FreeLibrary
GetProcessHeap
GetProcAddress
HeapAlloc
GetNativeSystemInfo
LoadLibraryA
QueryPerformanceCounter
GetModuleHandleW
GetStartupInfoW
GetFullPathNameW
GetCurrentDirectoryW
SetConsoleMode
ReadConsoleInputA
CompareStringW
IsDebuggerPresent
VirtualAlloc
VirtualFree
SetLastError
HeapFree
VirtualProtect
GetPrivateProfileStringW
DeviceIoControl
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
FreeLibraryAndExitThread
ExitThread
SystemTimeToFileTime
GetSystemTime
GlobalMemoryStatus
FlushConsoleInputBuffer
FormatMessageA
PeekNamedPipe
WaitForMultipleObjects
ExpandEnvironmentStringsA
VerifyVersionInfoA
QueryPerformanceFrequency
GetSystemDirectoryA
GetModuleHandleA
VerSetConditionMask
SleepEx
GetFileAttributesExA
shlwapi
PathFileExistsW
user32
wsprintfW
MessageBoxA
GetUserObjectInformationW
GetProcessWindowStation
LoadStringW
advapi32
RegCreateKeyExW
CryptSetHashParam
CryptDestroyKey
CryptReleaseContext
CryptGetUserKey
CryptExportKey
CryptDecrypt
CryptCreateHash
DuplicateTokenEx
LookupAccountSidW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetTokenInformation
OpenProcessToken
RegOpenKeyW
RegEnumKeyW
ImpersonateLoggedOnUser
RevertToSelf
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
DeregisterEventSource
RegisterEventSourceA
ReportEventA
CryptAcquireContextA
CryptEnumProvidersA
CryptSignHashA
CryptDestroyHash
CryptGetProvParam
shell32
SHGetFolderPathW
SHGetSpecialFolderPathW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
iphlpapi
GetAdaptersInfo
crypt32
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertCloseStore
CertOpenStore
wininet
InternetOpenW
InternetQueryOptionW
InternetSetOptionW
InternetReadFile
InternetOpenUrlW
InternetCloseHandle
HttpQueryInfoW
wldap32
ord143
ord217
ord46
ord60
ord50
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord211
ws2_32
WSAIoctl
getservbyname
gethostbyname
getsockopt
getsockname
getpeername
connect
closesocket
bind
htons
recv
WSASetLastError
select
__WSAFDIsSet
socket
WSAGetLastError
ntohs
setsockopt
send
WSAStartup
WSACleanup
getaddrinfo
freeaddrinfo
accept
listen
recvfrom
sendto
ioctlsocket
htonl
shutdown
gethostname
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 397KB - Virtual size: 397KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 45KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 201KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 143KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE