2024-09-07_cdce8deb42a87300565ca0b67bdafa4c_avoslocker_cobalt-strike

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General

Target

2024-09-07_cdce8deb42a87300565ca0b67bdafa4c_avoslocker_cobalt-strike
Size

729KB
MD5

cdce8deb42a87300565ca0b67bdafa4c
SHA1

6e590f81bbee47fe7df493bdac7be864acde4256
SHA256

b543ad71cb892b24394127076d1de0474bebee91a00749159c0c547f3f8dd15a
SHA512

9c91734fbbb8da62dd30b3a6737425733aef1f6607fbf6f0c092b93179957caee9b5f7c50db9d208735bbe1651bfbf722a8092d0b6037fa06e0a600c80b69bd4
SSDEEP

12288:Z40joGthARZGbN71YoiqIpRNVJnLnFhRqppMjeBhvxGfOLxcBe:Zptm8NOoiqcRJ/RBoqfOL2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-07_cdce8deb42a87300565ca0b67bdafa4c_avoslocker_cobalt-strike

Files

2024-09-07_cdce8deb42a87300565ca0b67bdafa4c_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

8bb695cc87441034b0cee42e4e553de2

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\ShellRunas.pdb

Imports

msi

ord217
ord173

credui

CredUIParseUserNameW

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

kernel32

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

user32

GetDlgItem
GetSysColorBrush
TranslateMessage
SetCursor
LoadCursorW
GetWindowThreadProcessId
GetMessageW
CreateDialogParamW
DefWindowProcW
MessageBoxW
RegisterClassExW
ShowWindow
DispatchMessageW
IsDialogMessageW
SetDlgItemTextW
GetSysColor
EnumWindows
DialogBoxIndirectParamW
LoadIconW
PostQuitMessage
InvalidateRect
ChildWindowFromPoint
InflateRect
SendMessageW
EndDialog
SetWindowTextW

gdi32

SelectObject
GetStockObject
SetTextColor
SetBkMode
GetObjectW
CreateFontIndirectW
StartPage
EndDoc
GetDeviceCaps
SetMapMode
StartDocW
EndPage

comdlg32

PrintDlgW

advapi32

RegDeleteKeyW
CreateProcessWithLogonW
RegCreateKeyExW
RegSetValueW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
RegCreateKeyW
RegOpenKeyW
RegQueryValueExW

shell32

ShellExecuteW
CommandLineToArgvW
SHGetDesktopFolder
SHGetMalloc

ole32

CoCreateInstance
CoUninitialize
CoTaskMemFree
CoInitialize

Sections

.text
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

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

8bb695cc87441034b0cee42e4e553de2

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msi

credui

version

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

Sections

.text Size: 85KB - Virtual size: 85KB

.rdata Size: 61KB - Virtual size: 60KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 7KB - Virtual size: 6KB

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

.text
Size: 85KB - Virtual size: 85KB

.rdata
Size: 61KB - Virtual size: 60KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 7KB - Virtual size: 6KB

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