2024-05-23_d1b3615ae5b1bfb790e2aa157e8ef15a_avoslocker_cobalt-strike

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General

Target

2024-05-23_d1b3615ae5b1bfb790e2aa157e8ef15a_avoslocker_cobalt-strike
Size

868KB
MD5

d1b3615ae5b1bfb790e2aa157e8ef15a
SHA1

1b77ca7cddfd067b1a5c221f5388548fe3952b5d
SHA256

20e81240945690e581f5116bebe5bc47cf9377cdb2f5943531bd474970d8dad9
SHA512

9392962237697ac7f3d3a25b9d6b6f97dd9533c5e9f30673efaea2c2aac8b9d0dead824a57662cb6a38c4a306e89d1fd65a51d958d473df37dea8cb589be8fa4
SSDEEP

12288:+6lykyox9jE9hTz/aRaYBbbhjYEHm2IvKg84Udp1MfN2/PibmC35+:zl6UjE9hTzCrljTHxKKgO8IybmCJ+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-23_d1b3615ae5b1bfb790e2aa157e8ef15a_avoslocker_cobalt-strike

Files

2024-05-23_d1b3615ae5b1bfb790e2aa157e8ef15a_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

6e4184a927a2f2b09724dd918d269db1

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

EasyAntiCheat_Setup.pdb

Imports

kernel32

K32GetProcessImageFileNameW
UnmapViewOfFile
OpenProcess
SetFileAttributesW
OutputDebugStringW
K32EnumProcesses
CreateFileMappingW
MapViewOfFile
SizeofResource
LockResource
GlobalAlloc
GlobalFree
LoadResource
FindResourceW
GlobalLock
GlobalUnlock
RemoveDirectoryW
GetModuleFileNameW
GetTempPathW
CopyFileW
MoveFileW
GetExitCodeProcess
CreateDirectoryW
HeapFree
SetLastError
HeapAlloc
GetProcessHeap
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapSize
SetFilePointerEx
GetTimeZoneInformation
HeapReAlloc
SetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
WaitForMultipleObjects
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetFileType
GetStdHandle
GetModuleHandleExW
ExitProcess
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RaiseException
RtlUnwind
GetCPInfo
TerminateProcess
OutputDebugStringA
WriteFile
GetCurrentProcess
GetLogicalDriveStringsW
QueryDosDeviceW
LoadLibraryW
GetSystemDirectoryW
LocalAlloc
WideCharToMultiByte
LocalFree
MultiByteToWideChar
CreateThread
GetLastError
ReadFile
Sleep
ResumeThread
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
ResetEvent
CompareStringEx
GetStringTypeW
GetLocaleInfoEx
LCMapStringEx
SetEvent
CreateEventW
WaitForSingleObject
GetLocaleInfoW
GetModuleHandleW
GetProcAddress
CloseHandle
DeleteFileW
GetFileInformationByHandle
CreateFileW
FindClose
FindNextFileW
GetFileSizeEx
FindFirstFileW
IsValidLocale
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
QueryPerformanceFrequency
InitializeCriticalSectionEx
EncodePointer
DecodePointer
WriteConsoleW

user32

ReleaseCapture
UpdateWindow
SystemParametersInfoW
PostQuitMessage
GetClientRect
InvalidateRect
LoadCursorW
LoadIconW
TranslateMessage
MoveWindow
GetMonitorInfoW
DispatchMessageW
ShowWindow
SetForegroundWindow
ReleaseDC
BeginPaint
EndPaint
SetCapture
RegisterClassExW
PostMessageW
SetWindowPos
FillRect
SetWindowTextW
MapWindowPoints
IsWindowEnabled
SendMessageA
MapDialogRect
DrawTextW
GetClassInfoExW
EnableWindow
GetWindowTextW
GetMessageW
DefWindowProcW
GetWindowRect
DestroyWindow
GetDC
MessageBoxW
MonitorFromRect
CreateWindowExW
SendMessageW

advapi32

ControlService
StartServiceW
DeleteService
OpenSCManagerW
CloseServiceHandle
CreateServiceW
GetTokenInformation
OpenProcessToken
ChangeServiceConfig2W
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerW
SetServiceStatus
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegDeleteKeyW
RegCloseKey
QueryServiceObjectSecurity
LookupAccountSidW
OpenServiceW
SetSecurityDescriptorDacl
GetSecurityDescriptorDacl
BuildExplicitAccessWithNameW
AllocateAndInitializeSid
SetEntriesInAclW
ConvertStringSidToSidW
SetServiceObjectSecurity
FreeSid
CheckTokenMembership
InitializeSecurityDescriptor
ConvertStringSecurityDescriptorToSecurityDescriptorW

shell32

ShellExecuteExW
CommandLineToArgvW
ShellExecuteW
SHFileOperationW

ole32

CoInitializeEx
CreateStreamOnHGlobal
CoTaskMemFree

gdi32

AddFontMemResourceEx
DeleteObject
RestoreDC
DeleteDC
GetDeviceCaps
CreateFontW
CreateCompatibleDC
SelectObject
RemoveFontMemResourceEx
CreateCompatibleBitmap
BitBlt
SetDCPenColor
RoundRect
SetDCBrushColor
SetBkMode
SetTextColor
GetTextExtentPoint32W
GetStockObject
SaveDC

gdiplus

GdipCreateLineBrushI
GdipDeleteBrush
GdipDrawImageRectI
GdipLoadImageFromStream
GdipFree
GdipDisposeImage
GdipAlloc
GdipCloneImage
GdiplusShutdown
GdiplusStartup
GdipDeleteGraphics
GdipCreateFromHDC
GdipFillRectangleI

Sections

.text
Size: 349KB - Virtual size: 349KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 87KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 6KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 324KB - Virtual size: 324KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 91KB - Virtual size: 92KB

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

6e4184a927a2f2b09724dd918d269db1

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

gdi32

gdiplus

Sections

.text Size: 349KB - Virtual size: 349KB

.rdata Size: 87KB - Virtual size: 86KB

.data Size: 6KB - Virtual size: 18KB

.rsrc Size: 324KB - Virtual size: 324KB

.reloc Size: 91KB - Virtual size: 92KB

.text
Size: 349KB - Virtual size: 349KB

.rdata
Size: 87KB - Virtual size: 86KB

.data
Size: 6KB - Virtual size: 18KB

.rsrc
Size: 324KB - Virtual size: 324KB

.reloc
Size: 91KB - Virtual size: 92KB