2024-08-03_5175355e1405557a87c230f2866916f9_avoslocker_cobalt-strike_floxif

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General

Target

2024-08-03_5175355e1405557a87c230f2866916f9_avoslocker_cobalt-strike_floxif
Size

662KB
MD5

5175355e1405557a87c230f2866916f9
SHA1

e9a37b730a78597edd601e76a5083d85d41d7570
SHA256

c68f4e2ed8c6aab55fc9d643cad3615722a06317ff108c3bed9c55413fba26c3
SHA512

43aad99d1886f11d04c8517b5f3e58c35158b84edaa91e595b7c17cdf3238471e92595f40bb1fb7bf21657f5c60676bf28f5fc7eccd9e724d8194d312a4e9fc5
SSDEEP

12288:Sw6VjEuu6DehBalojQRHnVWqqPIBONhxsUzrlSBjvrEH7Fc:Sw6GuuXgm/xsUzrlUrEH7O

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-03_5175355e1405557a87c230f2866916f9_avoslocker_cobalt-strike_floxif

Files

2024-08-03_5175355e1405557a87c230f2866916f9_avoslocker_cobalt-strike_floxif
.exe windows:6 windows x86 arch:x86

3e2e02731dcf986a63329b552dbc8410

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

Z:\Ventoy\Ventoy2Disk\Release\Ventoy2Disk.pdb

Imports

kernel32

SetLastError
GetCurrentProcess
GetUserDefaultUILanguage
GetSystemDirectoryW
LCIDToLocaleName
MultiByteToWideChar
GetLastError
LockResource
LoadLibraryW
LoadResource
FindResourceW
GetProcAddress
GetModuleHandleW
FreeLibrary
WideCharToMultiByte
GetSystemWindowsDirectoryW
LoadLibraryExW
GetEnvironmentVariableA
LoadLibraryA
GetDriveTypeW
GetVolumeInformationA
WaitForSingleObject
GetCurrentDirectoryA
DeleteFileA
CloseHandle
GetStartupInfoA
GetCurrentProcessId
CreateProcessA
GetVolumeNameForVolumeMountPointA
Sleep
FormatMessageW
DeviceIoControl
ReadFile
WriteFile
SetFilePointerEx
GetLogicalDrives
DeleteVolumeMountPointA
SetFilePointer
QueryDosDeviceA
FindFirstVolumeA
GetTickCount64
SetVolumeMountPointA
CreateFileA
GetLogicalDriveStringsA
FindNextVolumeA
FindVolumeClose
K32GetModuleFileNameExW
K32GetProcessImageFileNameW
GetModuleHandleA
GetNativeSystemInfo
ReadProcessMemory
QueryFullProcessImageNameW
GetFileType
IsWow64Process
VerifyVersionInfoA
GetProductInfo
GetFileAttributesA
GetVersionExA
GetLocalTime
GetSystemWow64DirectoryA
VerSetConditionMask
GetDiskFreeSpaceA
GetPrivateProfileIntA
lstrlenW
GetSystemDefaultUILanguage
GetPrivateProfileIntW
LoadLibraryExA
GetModuleFileNameW
CreateFileW
GetPrivateProfileSectionNamesW
OpenProcess
CreateToolhelp32Snapshot
GetPrivateProfileStringW
Process32NextW
SetDllDirectoryA
Process32FirstW
CreateThread
GetWindowsDirectoryA
GetCurrentDirectoryW
SetCurrentDirectoryW
GetFileSize
lstrcpyW
lstrcmpW
SetEndOfFile
WriteConsoleW
HeapReAlloc
HeapSize
FlushFileBuffers
GetProcessHeap
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
DecodePointer
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
ReadConsoleW
LCMapStringW
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
HeapFree
HeapAlloc
GetModuleHandleExW
ExitProcess
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCommandLineA
GetCommandLineW
GetStdHandle

user32

GetMenuState
ModifyMenuW
LoadMenuW
GetMenu
CreateWindowExW
DeleteMenu
GetSubMenu
ShowWindow
SetWindowTextA
SendDlgItemMessageW
IsWindowEnabled
SetMenu
SetFocus
LoadIconW
wsprintfW
CheckMenuItem
AppendMenuW
DialogBoxParamW
SetWindowTextW
LoadImageW
InvalidateRect
GetSystemMetrics
MessageBoxW
CheckRadioButton
EndDialog
GetWindowTextA
SendMessageA
GetDlgItem
EnableWindow
GetWindowLongW
EnumChildWindows
SendMessageW
LoadStringW
SetWinEventHook
GetWindowTextW
UpdateWindow

Sections

.text
Size: 203KB - Virtual size: 203KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 294KB - Virtual size: 294KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3e2e02731dcf986a63329b552dbc8410

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

Sections

.text Size: 203KB - Virtual size: 203KB

.rdata Size: 72KB - Virtual size: 71KB

.data Size: 2KB - Virtual size: 13KB

.rsrc Size: 294KB - Virtual size: 294KB

.reloc Size: 12KB - Virtual size: 12KB

.text
Size: 203KB - Virtual size: 203KB

.rdata
Size: 72KB - Virtual size: 71KB

.data
Size: 2KB - Virtual size: 13KB

.rsrc
Size: 294KB - Virtual size: 294KB

.reloc
Size: 12KB - Virtual size: 12KB