2024-08-24_9ee1bbfa59b155710215db545a2695a6_avoslocker_cobalt-strike

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General

Target

2024-08-24_9ee1bbfa59b155710215db545a2695a6_avoslocker_cobalt-strike
Size

538KB
MD5

9ee1bbfa59b155710215db545a2695a6
SHA1

fc9ab98c953c0d0ae978bbf7d11d86a86e12562b
SHA256

05ffb6b7106ad75da2622c8c1f8e8b6dbeb474257cdecdb04715362b394dc862
SHA512

1fc1a455708b19937d335fe8e4ba08f9cc59770ad76e519cac21206aaddc59d84fe881394148b4e2003e98f59f7ba775c97f0926dff34a4844420a9fbfe3a7a0
SSDEEP

6144:xoHAnwaxRkP8kHLEIBp5C5tc1vS8aj2dmb6vvCRoB/G05KSpDAOX9t2g9S1MA:xowfgHLEIJ9SNj2dmb6vR/fAQSK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-24_9ee1bbfa59b155710215db545a2695a6_avoslocker_cobalt-strike

Files

2024-08-24_9ee1bbfa59b155710215db545a2695a6_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

de07425d13e2c76f94161fc1c3f322d7

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\jens.IMAGIC\Git\HEAD\repos\cpp\C++\Projects\launcher\source\bin\Client_Win32\Launcher.pdb

Imports

kernel32

InitializeCriticalSectionEx
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
DecodePointer
GetCurrentThreadId
SetLastError
GetEnvironmentVariableW
GetCurrentDirectoryW
FindFirstFileW
FindClose
FindNextFileW
GetFullPathNameW
FormatMessageA
ReadConsoleW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
RaiseException
HeapReAlloc
HeapSize
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
GetFileSizeEx
GetFileType
ReadFile
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
WriteFile
GetStdHandle
ExitProcess
lstrlenW
GetModuleHandleW
SetCurrentDirectoryW
CloseHandle
CreateMutexW
GetCommandLineW
GetModuleFileNameW
GetProcAddress
GetLastError
LoadLibraryExW
LocalFree
ExpandEnvironmentStringsW
SetEnvironmentVariableW
GetDriveTypeW
GetModuleHandleExW
FreeLibraryAndExitThread
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
CreateFileW
FindFirstFileExW
SetEndOfFile
SetFilePointerEx
WaitForSingleObjectEx
GetExitCodeThread
EncodePointer
LCMapStringEx
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
OutputDebugStringW
HeapAlloc
HeapFree
GetProcessHeap
InterlockedPopEntrySList
InterlockedPushEntrySList
FlushInstructionCache
VirtualAlloc
VirtualFree
LoadLibraryExA
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
CreateThread
ExitThread
WriteConsoleW

user32

LoadBitmapW
GetClassInfoExW
GetMonitorInfoW
MonitorFromWindow
GetParent
GetWindow
CallWindowProcW
EndPaint
BeginPaint
MapWindowPoints
GetClientRect
GetWindowRect
SetWindowPos
UpdateWindow
RegisterClassExW
IsWindow
UnregisterClassW
CreateWindowExW
RegisterClassW
DefWindowProcW
PostQuitMessage
GetWindowLongW
DispatchMessageW
TranslateMessage
GetMessageW
SetWindowLongW
DestroyWindow
SendMessageW
FindWindowExW
MessageBoxW
LoadCursorW

gdi32

BitBlt
CreateCompatibleDC
DeleteObject
SelectObject
GetObjectW
DeleteDC

advapi32

RegCreateKeyExW
RegCloseKey
RegEnumKeyExW
RegOpenKeyExW
RegDeleteKeyW
RegSetValueExW

shell32

CommandLineToArgvW

Sections

.text
Size: 272KB - Virtual size: 272KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 160KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

de07425d13e2c76f94161fc1c3f322d7

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 272KB - Virtual size: 272KB

.rdata Size: 83KB - Virtual size: 83KB

.data Size: 6KB - Virtual size: 10KB

.rsrc Size: 160KB - Virtual size: 160KB

.reloc Size: 14KB - Virtual size: 14KB

.text
Size: 272KB - Virtual size: 272KB

.rdata
Size: 83KB - Virtual size: 83KB

.data
Size: 6KB - Virtual size: 10KB

.rsrc
Size: 160KB - Virtual size: 160KB

.reloc
Size: 14KB - Virtual size: 14KB