2024-06-15_7192aea03b167ca6a6878ac36ed6ccc9_avoslocker_cobalt-strike

Sharing

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General

Target

2024-06-15_7192aea03b167ca6a6878ac36ed6ccc9_avoslocker_cobalt-strike
Size

761KB
MD5

7192aea03b167ca6a6878ac36ed6ccc9
SHA1

9f8b0bfa6cf2b6e27a3ccf19542339f3db1082f9
SHA256

9f6b931042b9e8a4a723f6f64112fd48b27f41c7680917023529f5549f7f5f90
SHA512

c8d643cb9e5a79da1f53f775d248437cc2bc00caf2fd1e234ee1bcad62e3aec967ad53e483d071da02dc443b45d1bf2962f22c333617ed37c2c319173ee549d9
SSDEEP

12288:Jk6RblpfEK/LtzN297yJpcZn8V/R1tNej6cFMsXXCyad8cw4mLrklCXsMmpeP+vl:Jk6RblpfEK/LtzN297yJpcZn8V/zgMsa

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-15_7192aea03b167ca6a6878ac36ed6ccc9_avoslocker_cobalt-strike

Files

2024-06-15_7192aea03b167ca6a6878ac36ed6ccc9_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

f05817b30da052085e20bdc9778fab51

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

X:\jenkins-workspace\workspace\hybridclient-builder-remoteieframe\ut_win\Build\Win32\Release\RemoteIEFrame.pdb

Imports

urlmon

UrlMkSetSessionOption

kernel32

CreateThread
HeapAlloc
GetProcAddress
CreateMutexExW
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
DebugBreak
IsDebuggerPresent
GetVolumeInformationA
GetCurrentProcess
LoadLibraryA
GetModuleFileNameW
GetDriveTypeW
GetModuleHandleA
GetTickCount
MultiByteToWideChar
WideCharToMultiByte
ReadFile
VirtualAlloc
CreateFileW
SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
VerSetConditionMask
VerifyVersionInfoW
WriteFile
CreateNamedPipeW
PeekNamedPipe
DisconnectNamedPipe
CreateEventW
Sleep
SetEvent
GetOverlappedResult
ConnectNamedPipe
FlushFileBuffers
GetLocaleInfoW
CancelSynchronousIo
LoadLibraryW
LocalFree
ExitProcess
GlobalAlloc
GetFileSizeEx
GetCommandLineW
GetFileAttributesW
OutputDebugStringA
LoadLibraryExW
FreeLibrary
GetEnvironmentVariableW
HeapSize
GetConsoleMode
GetConsoleOutputCP
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
HeapReAlloc
SetFilePointerEx
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetFileType
GetStdHandle
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
CloseHandle
OpenSemaphoreW
WaitForSingleObjectEx
TerminateThread
OutputDebugStringW
GetLastError
ReleaseMutex
FormatMessageW
GetCurrentThreadId
WaitForSingleObject
GetModuleHandleExW
ReleaseSemaphore
WriteConsoleW
SetLastError
HeapFree
CreateSemaphoreExW
GetModuleFileNameA
CreateDirectoryW
CancelIoEx
RaiseException
RtlUnwind
InitializeSListHead
GetStartupInfoW
ResetEvent
InitializeCriticalSectionAndSpinCount
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
GetCPInfo
CompareStringEx
GetLocaleInfoEx
LCMapStringEx
GetStringTypeW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
TryEnterCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
QueryPerformanceCounter

user32

MapWindowPoints
DispatchMessageW
ShowWindow
SendMessageW
TranslateMessage
GetClientRect
PostQuitMessage
ReleaseDC
EndPaint
BeginPaint
CreateWindowExW
GetForegroundWindow
MoveWindow
GetParent
InvalidateRect
GetWindowLongW
GetWindowRect
LoadCursorA
SetWindowPos
RegisterClassExW
TrackMouseEvent
FindWindowW
SetWindowLongW
PtInRect
GetCursorPos
GetMessageW
DefWindowProcW
GetKeyState
PostMessageW
DestroyWindow
GetDC
LogicalToPhysicalPointForPerMonitorDPI

gdi32

SelectObject
CreateCompatibleDC
StretchBlt
DeleteDC
SetStretchBltMode
DeleteObject
CreateCompatibleBitmap

advapi32

RegCloseKey
RegGetValueW
EventUnregister
EventWriteTransfer
EventSetInformation
EventRegister
RegQueryValueExW
RegOpenKeyExW

shell32

SHGetSpecialFolderPathW
DragQueryFileW
DragFinish
CommandLineToArgvW

ole32

OleUninitialize
CoTaskMemAlloc
CoTaskMemFree
OleInitialize
CoCreateInstance
ReleaseStgMedium
OleSetContainedObject
OleCreate
CreateStreamOnHGlobal
StgCreateStorageEx

oleaut32

VariantClear
SysAllocString
DispGetParam
SysFreeString
VariantInit
LoadTypeLibEx
SysStringLen

shlwapi

PathRemoveFileSpecW
PathFileExistsW
PathFindFileNameW
PathCombineW

Sections

.text
Size: 496KB - Virtual size: 496KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 124KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 26KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 98KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

f05817b30da052085e20bdc9778fab51

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

urlmon

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

Sections

.text Size: 496KB - Virtual size: 496KB

.rdata Size: 124KB - Virtual size: 124KB

.data Size: 26KB - Virtual size: 35KB

.rsrc Size: 4KB - Virtual size: 3KB

.reloc Size: 98KB - Virtual size: 100KB

.text
Size: 496KB - Virtual size: 496KB

.rdata
Size: 124KB - Virtual size: 124KB

.data
Size: 26KB - Virtual size: 35KB

.rsrc
Size: 4KB - Virtual size: 3KB

.reloc
Size: 98KB - Virtual size: 100KB