Static task
static1
Behavioral task
behavioral1
Sample
bitch.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
bitch.dll
Resource
win10v2004-20230221-en
General
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Target
bitch.dll
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Size
1.7MB
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MD5
e3ebe12ed0c3d9abd12edf848df06f1c
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SHA1
87673fd039c5af35281f026441a9b417f3fc3cd0
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SHA256
008e45efe6356f6b78ee85d8386b5ec940d69c0ee4fa79161578661ae1717113
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SHA512
13304ff21b84e3ba5b5e45f516afc7c3b3f757408d3f1e9e29f6ae079d90ec79b00c4dd083294e99992b22091ece476941d920759cd6eb983e8662515bad1421
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SSDEEP
24576:iFcu4cT8g4kP9MXxgU4uanK+E42vN65gb+62fhSMXlJhR+bJtr+QumFDYAQa41z:inExgU6nK+E42vQi697SJtrBRWAQao
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bitch.dll
Files
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bitch.dll.dll windows x86
be6c0b9c4846afe38ae21737cc3fa027
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shell32
ShellExecuteW
ntdll
RtlUnwind
user32
CallWindowProcW
GetKeyState
ScreenToClient
GetCapture
ClientToScreen
IsChild
GetForegroundWindow
SetCapture
GetClientRect
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
SetWindowLongW
kernel32
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
WriteFile
FlushFileBuffers
GetFileSizeEx
GetFileType
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
GetModuleHandleA
DisableThreadLibraryCalls
GetProcAddress
MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
LoadLibraryW
QueryPerformanceFrequency
QueryPerformanceCounter
VirtualFree
VirtualAlloc
VirtualQuery
HeapCreate
VirtualProtect
HeapFree
GetCurrentProcess
Thread32Next
Thread32First
GetCurrentThreadId
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
CloseHandle
HeapAlloc
GetThreadContext
GetCurrentProcessId
GetModuleHandleW
FlushInstructionCache
SetThreadContext
OpenThread
LocalFree
FormatMessageA
GetLocaleInfoEx
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
FreeEnvironmentStringsW
GetFileAttributesExW
SetEndOfFile
SetFileInformationByHandle
SetFilePointerEx
AreFileApisANSI
GetLastError
GetFileInformationByHandleEx
WaitForSingleObjectEx
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
InitializeSListHead
TerminateProcess
GetModuleFileNameW
GetProcessHeap
HeapSize
SetStdHandle
WriteConsoleW
ExitProcess
RaiseException
InterlockedFlushSList
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ReadFile
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
gdi32
AddFontMemResourceEx
Sections
.text Size: 692KB - Virtual size: 691KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 252KB - Virtual size: 251KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 764KB - Virtual size: 775KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.msvcjmc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_RDATA Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ