2024-09-07_b46fa4fe3a93fafb73a9090cfb46486d_avoslocker_cobalt-strike

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General

Target

2024-09-07_b46fa4fe3a93fafb73a9090cfb46486d_avoslocker_cobalt-strike
Size

738KB
MD5

b46fa4fe3a93fafb73a9090cfb46486d
SHA1

52504dee402bd9a8c983ad93ae947ad8127267e5
SHA256

06c0d8f9885fe0419abda9bebc1e04d3ac750e87fd1351815c20ae1afe5127ba
SHA512

afe562e046df4ac949369cb3ae05d42410c7f9ba8ab3967dab8216b76078879d7a03cbe4428f411f627f451cc3e44689fdbafcc8f1cb2d577c7b8bb1a5d946bb
SSDEEP

12288:K34EI1hoJOqSNN71YoiqIpRNVJnLnFhRqppMjeBhvxGfOLxcBe:kUoeNNOoiqcRJ/RBoqfOL2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-07_b46fa4fe3a93fafb73a9090cfb46486d_avoslocker_cobalt-strike

Files

2024-09-07_b46fa4fe3a93fafb73a9090cfb46486d_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

8ba8eb46b4f94342c4622766115266fd

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\a\1\s\Win32\Release\Desktops.pdb

Imports

kernel32

FreeEnvironmentStringsW
GetEnvironmentStringsW
MultiByteToWideChar
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
ReadConsoleInputW
SetConsoleMode
GetConsoleMode
CreateFileW
WideCharToMultiByte
HeapAlloc
HeapFree
WriteFile
FreeLibraryAndExitThread
ResumeThread
ExitThread
CreateThread
GetConsoleCP
GetModuleHandleExW
ExitProcess
RaiseException
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
SetStdHandle
GetStringTypeW
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
GetConsoleOutputCP
HeapSize
HeapReAlloc
WriteConsoleW
GetSystemWindowsDirectoryW
VerifyVersionInfoW
CreateProcessW
VerSetConditionMask
LoadLibraryW
CloseHandle
SetLastError
GetLastError
GetProcessHeap
FormatMessageW
Sleep
CreateEventW
GetModuleFileNameW
GetFileType
GetModuleHandleW
LocalFree
GetProcAddress
LocalAlloc
GetStdHandle
GetCommandLineW
LoadLibraryExW
GetVersionExW
LCMapStringW
EnterCriticalSection
EncodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
DecodePointer

user32

DefWindowProcW
UnregisterHotKey
GetKeyState
PostMessageW
GetWindowRect
DestroyWindow
GetDC
SetWindowPos
MessageBoxW
SetActiveWindow
CreateWindowExW
CallNextHookEx
GetSystemMetrics
CreatePopupMenu
GetWindowPlacement
SetThreadDesktop
LoadAcceleratorsW
TrackPopupMenu
ShowWindow
OffsetRect
DispatchMessageW
RegisterClassW
CreateDesktopW
RegisterHotKey
GetSysColor
MoveWindow
IsDlgButtonChecked
GetMessageW
SetFocus
BringWindowToTop
TranslateAcceleratorW
TranslateMessage
LoadIconW
FindWindowW
SetWindowsHookExW
InsertMenuW
SwitchDesktop
GetClientRect
CheckDlgButton
PostQuitMessage
SystemParametersInfoW
OpenDesktopW
RegisterWindowMessageW
DialogBoxParamW
SetForegroundWindow
InvalidateRect
ChildWindowFromPoint
ReleaseDC
GetCursorPos
InflateRect
SendMessageW
EndDialog
SetWindowTextW
DialogBoxIndirectParamW
LoadCursorW
SetCursor
GetDlgItem
GetSysColorBrush
DestroyMenu

gdi32

BitBlt
SelectObject
CreateCompatibleDC
StretchBlt
GetStockObject
DeleteDC
SetTextColor
SetBkMode
GetObjectW
SetStretchBltMode
DeleteObject
CreateFontIndirectW
StartPage
EndDoc
GetDeviceCaps
SetMapMode
StartDocW
EndPage
CreateCompatibleBitmap

comdlg32

PrintDlgW

advapi32

RegSetValueExW
GetSecurityDescriptorSacl
RegCreateKeyExW
SetSecurityInfo
RegDeleteValueW
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCloseKey
RegOpenKeyW
RegOpenKeyExW
RegCreateKeyW
RegQueryValueExW

shell32

Shell_NotifyIconW
ShellExecuteW

Sections

.text
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 60KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

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

8ba8eb46b4f94342c4622766115266fd

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

Sections

.text Size: 93KB - Virtual size: 92KB

.rdata Size: 60KB - Virtual size: 60KB

.data Size: 2KB - Virtual size: 5KB

.rsrc Size: 9KB - Virtual size: 9KB

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 93KB - Virtual size: 92KB

.rdata
Size: 60KB - Virtual size: 60KB

.data
Size: 2KB - Virtual size: 5KB

.rsrc
Size: 9KB - Virtual size: 9KB

.reloc
Size: 572KB - Virtual size: 576KB