Static task
static1
Behavioral task
behavioral1
Sample
3a91e7b5b137db36caddee772dee310a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3a91e7b5b137db36caddee772dee310a.exe
Resource
win10v2004-20231215-en
General
-
Target
3a91e7b5b137db36caddee772dee310a
-
Size
348KB
-
MD5
3a91e7b5b137db36caddee772dee310a
-
SHA1
7c35fb4d3bbbf56fe010eda492541b4ba7025833
-
SHA256
897045698a0104be491f8160a9bf6959cc09873489938caf16eb30c34f08124d
-
SHA512
06c82206c28c6dfc96fe9593fb61c4a0cb4498f5939c9a8ec8281fa5c2bc235d0be5bf8b93758812b61adb7786364e3dfb12f9c61f286e204690a745971a3e52
-
SSDEEP
3072:hR3+vPWmtlWYw/uT/orW/kfpJbTBfPvq75EFtcKW/Xey7J:hRmWwWeTqxJbTBnvqlEEKI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a91e7b5b137db36caddee772dee310a
Files
-
3a91e7b5b137db36caddee772dee310a.exe windows:4 windows x86 arch:x86
7c769a773ce55bfb9db2d3b0ad752dee
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
wininet
FtpPutFileW
InternetCloseHandle
InternetGetLastResponseInfoW
InternetOpenW
InternetConnectW
ws2_32
WSAEventSelect
WSAConnect
WSAEnumNetworkEvents
WSACloseEvent
WSASetLastError
getservbyport
ntohs
gethostbyaddr
WSACreateEvent
getservbyname
htonl
WSAGetLastError
inet_addr
shutdown
closesocket
gethostname
gethostbyname
inet_ntoa
WSAStartup
WSACleanup
WSASocketW
htons
kernel32
GetStringTypeW
GetStringTypeA
GetCurrentProcessId
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
SetStdHandle
GetFileType
SetHandleCount
FlushFileBuffers
WideCharToMultiByte
ResumeThread
SetPriorityClass
GetCurrentProcess
GetCurrentThread
SetThreadPriority
CreateProcessW
CloseHandle
WriteFile
lstrlenW
lstrcpyW
GetShortPathNameW
GetModuleFileNameW
CreateFileW
GetTempFileNameW
GetTempPathW
GetProcAddress
LoadLibraryW
LocalFree
GetLastError
DuplicateHandle
OpenProcess
TerminateProcess
Sleep
GetExitCodeProcess
Module32NextW
lstrcmpiW
Module32FirstW
CreateToolhelp32Snapshot
Process32NextW
GetPriorityClass
Process32FirstW
GetLocalTime
GetModuleHandleW
DeleteFileW
GetCompressedFileSizeW
MultiByteToWideChar
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
GetOverlappedResult
ReadFile
lstrlenA
SetFileAttributesW
WaitForSingleObject
ReleaseMutex
CreateDirectoryW
GetSystemDirectoryW
EndUpdateResourceW
UpdateResourceW
BeginUpdateResourceW
FreeLibrary
GetThreadLocale
GetACP
GetTimeZoneInformation
GetTickCount
CopyFileW
RaiseException
LoadLibraryA
GetSystemDirectoryA
CreateEventW
InterlockedExchange
GetLocaleInfoA
GetVersionExA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
SetFilePointer
GetConsoleMode
GetConsoleCP
LCMapStringW
LCMapStringA
GetCurrentThreadId
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetOEMCP
InterlockedDecrement
InterlockedIncrement
GetCPInfo
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEndOfFile
GetStartupInfoA
GetCommandLineA
ExitProcess
VirtualQuery
GetSystemInfo
GetModuleFileNameA
GetStdHandle
HeapCreate
GetModuleHandleA
VirtualAlloc
VirtualProtect
RtlUnwind
CreateMutexW
GetSystemTimeAsFileTime
VirtualFree
user32
UnregisterClassA
FindWindowExW
RegisterWindowMessageW
CreateWindowExW
GetMessageW
TranslateMessage
DispatchMessageW
RegisterClassExW
DefWindowProcW
PostQuitMessage
GetKeyState
GetKeyboardState
ToUnicode
GetKeyNameTextW
GetParent
SendMessageW
SetWindowsHookExW
SetTimer
advapi32
RegCloseKey
SetEntriesInAclW
RegOpenKeyW
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
SetSecurityInfo
OpenProcessToken
GetTokenInformation
LookupPrivilegeValueW
AdjustTokenPrivileges
shell32
SHGetPathFromIDListW
SHGetMalloc
SHGetSpecialFolderLocation
ShellExecuteW
ole32
CoCreateInstance
CoInitialize
shlwapi
PathFileExistsW
dnsapi
DnsRecordListFree
DnsQuery_W
Sections
.text Size: 112KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 147KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 184KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ