2024-06-02_460028d3a77c0d575be9b07b7e9db046_avoslocker_cobalt-strike

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General

Target

2024-06-02_460028d3a77c0d575be9b07b7e9db046_avoslocker_cobalt-strike
Size

170KB
MD5

460028d3a77c0d575be9b07b7e9db046
SHA1

47a6e3c3b5f712a7219f1ae4c60d4ccc7503d432
SHA256

cfb826ad9fb7554f54769f28d91142c361cf68a0557218396d27183283f0d411
SHA512

202ce46661c6c9e952e533bacbb25c416c99dbd4688d60dc2e3399cbb823bc4931a2b87d23326e3d752c64412f0453034741d869643822daa2f5d982a3285cf2
SSDEEP

3072:JzUpxfS7dB6ihF9tv+3DyxQUIrzsVJsCPmdmroTX4oTBfKllTnesUbU9:JAplS7uGF9M+QUeKlPPrtoTBVHbQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-02_460028d3a77c0d575be9b07b7e9db046_avoslocker_cobalt-strike

Files

2024-06-02_460028d3a77c0d575be9b07b7e9db046_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

59167bc94e2c254e0120f45e94c4de8c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\github\HVNC\_bin\Release\Win32\Client.pdb

Imports

ws2_32

htons
WSAStartup
gethostbyname
socket
send
recv
connect

kernel32

GetCurrentProcess
CreateThread
OpenProcess
GetProcAddress
LoadLibraryW
GetLastError
Sleep
TerminateThread
CreateProcessA
GetWindowsDirectoryA
GetVersionExA
GlobalAlloc
GlobalFree
lstrcmpA
lstrcpyA
lstrcatA
CreateDirectoryA
FindFirstFileA
FindNextFileA
WriteFile
GetVolumeInformationA
CopyFileA
MultiByteToWideChar
WideCharToMultiByte
FlushFileBuffers
GetStringTypeW
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetFileType
LCMapStringW
HeapReAlloc
HeapAlloc
GetModuleFileNameW
GetStdHandle
GetModuleHandleExW
ExitProcess
LoadLibraryExW
HeapFree
DuplicateHandle
CloseHandle
SetFilePointer
ReadFile
DecodePointer
CreateFileW
GetConsoleCP
GetConsoleMode
GetFileSizeEx
WaitForSingleObject
SetFilePointerEx
HeapSize
WriteConsoleW
SetStdHandle
FreeLibrary
TlsFree
TlsSetValue
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RaiseException
RtlUnwind
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue

user32

wsprintfA
RealGetWindowClassA
GetWindow
GetTopWindow
FindWindowA
GetDesktopWindow
SetWindowLongA
GetWindowLongA
PtInRect
ChildWindowFromPoint
WindowFromPoint
ScreenToClient
GetWindowRect
ReleaseDC
GetDC
MenuItemFromPoint
GetMenuItemID
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
IsWindowVisible
GetWindowPlacement
MoveWindow
PrintWindow
PostMessageA
SendMessageA
SetThreadDesktop
OpenDesktopA
CreateDesktopA

gdi32

SetStretchBltMode
StretchBlt
SelectObject
GetDIBits
DeleteObject
DeleteDC
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
GetDeviceCaps

advapi32

RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey

shell32

SHAppBarMessage
SHGetFolderPathA

Sections

.text
Size: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

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

Sharing

General

Malware Config

Signatures

Files

59167bc94e2c254e0120f45e94c4de8c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ws2_32

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 117KB - Virtual size: 116KB

.rdata Size: 44KB - Virtual size: 43KB

.data Size: 2KB - Virtual size: 5KB

.rsrc Size: 512B - Virtual size: 480B

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

.text
Size: 117KB - Virtual size: 116KB

.rdata
Size: 44KB - Virtual size: 43KB

.data
Size: 2KB - Virtual size: 5KB

.rsrc
Size: 512B - Virtual size: 480B

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