warzonerat | FLEX[.]exe

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General

Target

FLEX.exe
Size

141KB
MD5

f78c8e53c514ce13844541e2d735c9b8
SHA1

689a1b2da8319cff9fc5985c290349329d2c63a7
SHA256

0036f450e9603724befe6600d57e1e070251c3064a231530855886d6a12b58ff
SHA512

66f8f3fdb57a2b0e3ffc2e0b0b7d5f54b9e79a8ab0d58b9e81f65f94804d496703b4d1fd7ece1f1901bbc181e5d7bdf7f64676543a1cc07a31c8c6c074c63ad2
SSDEEP

3072:2k4aHUBOO36YplMqBB3ZcPxlG+bBsDHqYzHKG0qIwj:2dx3wqz3ZcDeDKYzqG01wj

Score

10^/10

rat warzonerat

Malware Config

Extracted

Family

warzonerat

179.43.162.58:5200

Signatures

Warzone RAT payload 1 IoCs

rat

resource	yara_rule
sample	warzonerat

Warzonerat family
warzonerat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FLEX.exe

Files

FLEX.exe
.exe windows x86

0145d2c473bdbcd7b46a054bd6893ec4

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

winmm

waveInClose
waveInAddBuffer
waveInStart
waveInStop
waveInPrepareHeader
waveInUnprepareHeader
waveInOpen

webservices

WsFileTimeToDateTime

bcrypt

BCryptOpenAlgorithmProvider
BCryptSetProperty
BCryptGenerateSymmetricKey
BCryptDecrypt

kernel32

GetTickCount
HeapAlloc
GetProcessHeap
GetCommandLineA
GetStartupInfoA
HeapFree
VirtualAlloc
HeapReAlloc
VirtualQuery
LocalAlloc
LocalFree
SystemTimeToFileTime
TerminateThread
CreateThread
WriteProcessMemory
GetCurrentProcess
OpenProcess
GetWindowsDirectoryA
VirtualProtectEx
VirtualAllocEx
CreateRemoteThread
GetModuleHandleW
IsWow64Process
WriteFile
WaitForSingleObject
CreateFileW
LoadLibraryW
GetLocalTime
GetCurrentThreadId
GetCurrentProcessId
ReadFile
FindFirstFileA
GetBinaryTypeW
FindNextFileA
lstrcpyW
CreateFileA
GlobalAlloc
GetCurrentDirectoryW
SetCurrentDirectoryW
GetFileSize
FreeLibrary
SetDllDirectoryW
GetFileSizeEx
WaitForMultipleObjects
CreatePipe
PeekNamedPipe
DuplicateHandle
SetEvent
CreateProcessW
CreateEventA
GetModuleFileNameW
LoadResource
FindResourceW
GetComputerNameW
GlobalMemoryStatusEx
LoadLibraryExW
FindFirstFileW
FindNextFileW
SetFilePointer
GetLogicalDriveStringsW
CopyFileW
GetDriveTypeW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
CreateMutexA
ReleaseMutex
TerminateProcess
K32GetModuleFileNameExW
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
DeleteFileW
SizeofResource
VirtualProtect
GetSystemDirectoryW
LockResource
GetWindowsDirectoryW
GlobalLock
GlobalUnlock
Process32First
Process32Next
WideCharToMultiByte
lstrcpyA
Sleep
MultiByteToWideChar
lstrcatA
lstrcmpA
lstrlenA
ExpandEnvironmentStringsW
lstrlenW
lstrcmpW
CreateProcessA
WinExec
ExitProcess
GetProcAddress
CloseHandle
lstrcatW
LoadLibraryA
GetLastError
GetPrivateProfileStringW
GetModuleHandleA
GetTempPathW
VirtualFree
SetLastError
GetModuleFileNameA
CreateDirectoryW
GetFullPathNameA

user32

GetWindowTextW
GetLastInputInfo
wsprintfW
CharLowerW
PostQuitMessage
ToUnicode
TranslateMessage
RegisterRawInputDevices
DefWindowProcA
MapVirtualKeyA
GetRawInputData
RegisterClassW
GetAsyncKeyState
GetKeyboardState
CreateWindowExW
SetClipboardViewer
DispatchMessageA
MapVirtualKeyW
GetMessageA
GetKeyState
ReleaseDC
GetSystemMetrics
GetForegroundWindow
OpenClipboard
CloseClipboard
GetClipboardData
GetDC

advapi32

RegQueryValueExW
LookupPrivilegeValueW
AdjustTokenPrivileges
AllocateAndInitializeSid
OpenProcessToken
FreeSid
LookupAccountSidW
GetTokenInformation
RegQueryInfoKeyA
RegOpenKeyW
CloseServiceHandle
SetSecurityDescriptorDacl
RegDeleteKeyA
InitializeSecurityDescriptor
GetUserNameW
RegDeleteKeyW
RegCreateKeyExW
RegSetValueExA
RegOpenKeyExW
RegOpenKeyExA
RegEnumKeyExW
RegQueryValueExA
RegQueryInfoKeyW
RegCloseKey
OpenServiceW
ChangeServiceConfigW
QueryServiceConfigW
EnumServicesStatusExW
StartServiceW
RegSetValueExW
RegCreateKeyExA
OpenSCManagerW
RegDeleteValueW

shell32

SHFileOperationW
SHGetSpecialFolderPathW
SHCreateDirectoryExW
SHGetFolderPathW
ShellExecuteW
ord680
SHGetKnownFolderPath

urlmon

URLDownloadToFileW

gdiplus

GdiplusStartup
GdipGetImageEncoders
GdipSaveImageToFile
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipGetImageEncodersSize
GdiplusShutdown

ws2_32

WSAConnect
WSAStartup
shutdown
closesocket
WSACleanup
connect
InetNtopW
gethostbyname
send
socket
recv
htons
freeaddrinfo
setsockopt
getaddrinfo
inet_addr

ole32

CreateStreamOnHGlobal
CoInitialize
CoCreateInstance
CoTaskMemFree
CoUninitialize
CoInitializeSecurity

shlwapi

AssocQueryStringW
StrStrW
PathRemoveFileSpecA
PathCombineA
PathFindFileNameW
PathFindExtensionW
PathFileExistsW
StrStrA

netapi32

NetUserAdd
NetApiBufferFree
NetUserGetInfo
NetLocalGroupAddMembers

oleaut32

VariantInit

crypt32

CryptStringToBinaryW
CryptStringToBinaryA
CryptUnprotectData

wininet

InternetTimeToSystemTimeA

gdi32

CreateCompatibleDC
SelectObject
CreateCompatibleBitmap
BitBlt
DeleteObject

Sections

.text
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.bss
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

0145d2c473bdbcd7b46a054bd6893ec4

Headers

DLL Characteristics

File Characteristics

Imports

winmm

webservices

bcrypt

kernel32

user32

advapi32

shell32

urlmon

gdiplus

ws2_32

ole32

shlwapi

netapi32

oleaut32

crypt32

wininet

gdi32

Sections

.text Size: 100KB - Virtual size: 99KB

.rdata Size: 21KB - Virtual size: 20KB

.data Size: 1KB - Virtual size: 1.2MB

.rsrc Size: 11KB - Virtual size: 11KB

.reloc Size: 5KB - Virtual size: 5KB

.bss Size: 512B - Virtual size: 4KB

.text
Size: 100KB - Virtual size: 99KB

.rdata
Size: 21KB - Virtual size: 20KB

.data
Size: 1KB - Virtual size: 1.2MB

.rsrc
Size: 11KB - Virtual size: 11KB

.reloc
Size: 5KB - Virtual size: 5KB

.bss
Size: 512B - Virtual size: 4KB