Static task
static1
Behavioral task
behavioral1
Sample
ff1a9d95386d9ed2762d39e14c8c65e5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ff1a9d95386d9ed2762d39e14c8c65e5.exe
Resource
win10v2004-20231222-en
General
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Target
ff1a9d95386d9ed2762d39e14c8c65e5
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Size
228KB
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MD5
ff1a9d95386d9ed2762d39e14c8c65e5
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SHA1
31fafec4e20452160ba79027790c8df2e4386a1c
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SHA256
c1bfebcf4ea925721b315e757b4ab944676108a460242603b91bb1775e410861
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SHA512
eef4f778133f78dba25594055a3019f8e74ca9e0cc8c6b4c6d4db77b7c448005b1f100667bb4ef62d8a3194ae5e1b34962020335af49fc676c9e7a53c7c64d99
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SSDEEP
3072:9Sm5IMCDWI7envA9ZPP7HnZJWuQLIuFoyEixAenudV8Nc9v9Tl7h:9Sm5wWI7+knlbQLIuCQxARWNcDhh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ff1a9d95386d9ed2762d39e14c8c65e5
Files
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ff1a9d95386d9ed2762d39e14c8c65e5.exe windows:4 windows x86 arch:x86
4edd50a0dd27eed23803fb339d368dd5
Headers
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
wininet
InternetOpenA
InternetOpenUrlA
InternetReadFile
InternetCloseHandle
kernel32
InitializeCriticalSection
DeleteCriticalSection
SizeofResource
LockResource
LoadResource
FindResourceA
FindResourceExA
GetModuleFileNameA
MultiByteToWideChar
FreeLibrary
GetProcAddress
LoadLibraryA
GetSystemDirectoryA
WaitForSingleObject
GetLastError
GetProcessHeap
WideCharToMultiByte
HeapFree
lstrlenA
HeapAlloc
DeleteFileA
HeapReAlloc
InterlockedDecrement
SetFileAttributesA
CopyFileA
Process32Next
TerminateProcess
OpenProcess
Process32First
CreateToolhelp32Snapshot
FindNextFileA
FindFirstFileA
SetCurrentDirectoryA
Sleep
CloseHandle
WriteFile
CreateFileA
GetTempPathA
LeaveCriticalSection
WinExec
GetVersion
lstrcmpiA
GetCurrentThreadId
CreateThread
CreateEventA
lstrcpynA
lstrcpyA
lstrcatA
InterlockedIncrement
SetEvent
IsDBCSLeadByte
LoadLibraryExA
GetModuleHandleA
GetCommandLineA
TlsFree
SetLastError
TlsAlloc
GetCPInfo
GetOEMCP
GetStartupInfoA
VirtualQuery
GetSystemInfo
VirtualAlloc
VirtualProtect
GetCurrentProcess
RemoveDirectoryA
GetSystemTimeAsFileTime
RtlUnwind
EnterCriticalSection
RaiseException
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
TlsSetValue
TlsGetValue
LCMapStringA
LCMapStringW
lstrlenW
ExitProcess
LocalFree
HeapSize
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
ReadFile
SetEndOfFile
FlushFileBuffers
SetStdHandle
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
SetUnhandledExceptionFilter
SetFilePointer
GetStringTypeA
GetStringTypeW
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
IsBadReadPtr
IsBadCodePtr
user32
PostThreadMessageA
GetMessageA
DispatchMessageA
TranslateMessage
CharNextA
CharUpperA
SetTimer
wsprintfA
comdlg32
GetFileTitleA
advapi32
RegCreateKeyA
RegCreateKeyExA
RegDeleteValueA
RegDeleteKeyA
RegQueryInfoKeyA
RegEnumValueA
RegOpenKeyExA
RegOpenKeyA
RegQueryValueExA
RegEnumKeyExA
RegSetValueExA
RegCloseKey
shell32
SHGetMalloc
ShellExecuteA
SHGetDesktopFolder
SHGetPathFromIDListA
ole32
CoInitialize
CoTaskMemRealloc
CoTaskMemFree
CoUninitialize
CoRegisterClassObject
CoCreateGuid
StringFromGUID2
CoCreateInstance
CoTaskMemAlloc
CoRevokeClassObject
oleaut32
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysAllocStringLen
VariantClear
VariantInit
VariantCopy
SysFreeString
SysStringByteLen
SysAllocStringByteLen
SysAllocString
GetErrorInfo
shlwapi
PathFileExistsA
PathFindExtensionA
ws2_32
WSASocketA
closesocket
WSAStartup
WSACreateEvent
WSASetEvent
WSAEventSelect
WSARecv
WSAResetEvent
WSASend
WSAGetOverlappedResult
WSAConnect
WSAEnumNetworkEvents
WSACloseEvent
WSACleanup
ntohs
getservbyport
gethostbyaddr
htons
getservbyname
htonl
inet_ntoa
gethostbyname
WSAGetLastError
inet_addr
Sections
.text Size: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 664B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ