2024-06-09_734c584f61a08275d7393bca82b91df3_avoslocker_cobalt-strike_floxif

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General

Target

2024-06-09_734c584f61a08275d7393bca82b91df3_avoslocker_cobalt-strike_floxif
Size

464KB
MD5

734c584f61a08275d7393bca82b91df3
SHA1

ec7ca0953e739b29c9e52d0021a9309a24e7e0f1
SHA256

6b4c43e40f7b86d0bce6df584ed0ce71d2b2697adcdcf3e25062ca4f54e1bc99
SHA512

133e7e3e072b09636e728dc861bc8335f32b05062eb504b7eeb866eb7e8cedbb9a7d0d4c4905b161d08e57dc7094fab67249789bb566029060edf602d5c5ea08
SSDEEP

12288:tk3wT28X1JBxkSYnVWqqPIBONhxs7rleBjvrEH7U:owT2E5j/xs7RYrEH7U

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-09_734c584f61a08275d7393bca82b91df3_avoslocker_cobalt-strike_floxif

Files

2024-06-09_734c584f61a08275d7393bca82b91df3_avoslocker_cobalt-strike_floxif
.exe windows:6 windows x86 arch:x86

ba7e165da71d63e1d47f7e49d26b4e77

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

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

user32

GetMenuState
ModifyMenuW
LoadMenuW
GetMenu
DeleteMenu
GetSubMenu
ShowWindow
SetWindowTextA
SendDlgItemMessageW
IsWindowEnabled
SetMenu
SetFocus
LoadIconW
wsprintfW
SendMessageA
AppendMenuW
DialogBoxParamW
UpdateWindow
InvalidateRect
GetSystemMetrics
MessageBoxW
SendMessageW
EndDialog
SetWindowTextW
GetWindowTextA
GetDlgItem
EnableWindow
CheckMenuItem

Sections

.text
Size: 179KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 129KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ba7e165da71d63e1d47f7e49d26b4e77

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

Sections

.text Size: 179KB - Virtual size: 178KB

.rdata Size: 65KB - Virtual size: 65KB

.data Size: 2KB - Virtual size: 11KB

.rsrc Size: 129KB - Virtual size: 128KB

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

.text
Size: 179KB - Virtual size: 178KB

.rdata
Size: 65KB - Virtual size: 65KB

.data
Size: 2KB - Virtual size: 11KB

.rsrc
Size: 129KB - Virtual size: 128KB

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