2024-06-19_0688b145c0dcea9b48e65562378b5c36_avoslocker_cobalt-strike

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General

Target

2024-06-19_0688b145c0dcea9b48e65562378b5c36_avoslocker_cobalt-strike
Size

775KB
MD5

0688b145c0dcea9b48e65562378b5c36
SHA1

e0f25291b7a113ec2f44b860a50591c4b84fb9b0
SHA256

4874ec8dc734de6d7e3d127564c5a95f1ea7fd9527f0e141e346ad9a84175518
SHA512

08db17e9b1c1ee6b3e77d5c2ca5cc60312936fc1a44ba3d4945053bbed767db6084041ebf2a8e9463532f289766c0bcad1abc7fb6d2de6d817bb716e10fa4da8
SSDEEP

12288:gbAfDQA83ByE8eIRcqMuxP7R+K521ZZNPOD4ZQYKX2nvJc3WLFcmWvKXotuF:gbAfUBT8JyqdxUZZNPSd1GkWLKjiY4F

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-19_0688b145c0dcea9b48e65562378b5c36_avoslocker_cobalt-strike

Files

2024-06-19_0688b145c0dcea9b48e65562378b5c36_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

ec6023b97ea6170c1b42cc602532cf74

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

f:\agent\_work\5\s\Win32\Release\autoruns.pdb

Imports

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

comctl32

ImageList_Add
ImageList_ReplaceIcon
ImageList_Draw
ImageList_Remove
ImageList_GetIcon
ImageList_GetImageCount
ord17
ImageList_Create

crypt32

CertDuplicateCertificateContext
CertGetNameStringW
CryptSIPLoad
CryptSIPRetrieveSubjectGuidForCatalogFile

wintrust

CryptCATAdminCalcHashFromFileHandle

ntdll

NtDeleteKey
RtlUnwind
NtOpenKey
NtCreateKey

kernel32

lstrlenW
GetProfileStringW
WriteProfileStringW
GetPrivateProfileStringW
WritePrivateProfileStringW
MoveFileW
GetComputerNameW
GetLocaleInfoW
GetNumberFormatW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetPrivateProfileSectionW
WritePrivateProfileSectionW
MultiByteToWideChar
DecodePointer
RaiseException
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionEx
DeleteCriticalSection
WaitForSingleObject
SetEvent
CreateEventW
WaitForMultipleObjects
GetCurrentThread
SetThreadPriority
CreateThread
GetExitCodeThread
ExpandEnvironmentStringsA
LoadLibraryA
GetModuleHandleW
GetModuleHandleExW
ExitProcess
TlsFree
EncodePointer
OutputDebugStringW
WideCharToMultiByte
ReadFile
SetFileAttributesW
lstrcatW
TryEnterCriticalSection
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitializeSRWLock
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
WaitForSingleObjectEx
ResetEvent
InitializeCriticalSectionAndSpinCount
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetStdHandle
ResumeThread
FreeLibraryAndExitThread
LCMapStringW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetConsoleMode
ReadConsoleInputW
FileTimeToLocalFileTime
LoadLibraryW
GetProcAddress
Sleep
GetLastError
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
ReadConsoleW
SetFilePointerEx
GetStringTypeW
FindFirstFileExW
IsValidCodePage
GetACP
GetFileType
CreateFileW
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
CloseHandle
GetFileSizeEx
LoadLibraryExW
GetVersionExW
SetLastError
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
WriteConsoleW
GlobalLock
RemoveDirectoryW
GetTempFileNameW
GetOEMCP
GlobalUnlock
GlobalAlloc
FreeLibrary
GetSystemWow64DirectoryW
IsWow64Process
GetSystemWindowsDirectoryW
GetWindowsDirectoryW
GetTickCount
GetVersion
OpenProcess
CreateProcessW
TlsSetValue
TlsAlloc
ExitThread
TerminateProcess
GetCurrentProcess
CreateSemaphoreW
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
SetErrorMode
DebugBreak
GetTempPathW
WriteFile
GetLongPathNameW
GetFullPathNameW
GetFileTime
GetFileSize
DeleteFileW
CreateDirectoryW
ExpandEnvironmentStringsW
SetEnvironmentVariableW
TlsGetValue
GetModuleFileNameW
LocalAlloc
LocalFree
GetCommandLineW
GetStdHandle
GetTimeFormatW
GetDateFormatW
FileTimeToSystemTime
FormatMessageW
MulDiv
SetEndOfFile
GetConsoleCP

user32

SetParent
GetParent
SetWindowLongW
EnumChildWindows
FindWindowW
FindWindowExW
GetClassNameW
GetWindowThreadProcessId
LoadBitmapW
LoadIconW
DestroyIcon
LoadImageW
CopyImage
GetWindowLongW
PtInRect
OffsetRect
UnionRect
IntersectRect
GetSysColor
ChildWindowFromPoint
MapWindowPoints
ClientToScreen
GetCursorPos
GetWindowRect
GetClientRect
GetWindowTextW
GetPropW
SetPropW
DrawIconEx
CreateIconIndirect
GetIconInfo
IsDialogMessageW
EnumDisplaySettingsW
InvalidateRgn
InvalidateRect
EndPaint
BeginPaint
ReleaseDC
GetDC
SetForegroundWindow
DrawTextW
SetMenuItemInfoW
TrackPopupMenu
DeleteMenu
ModifyMenuW
InsertMenuW
GetSubMenu
EnableMenuItem
CheckMenuItem
DrawMenuBar
GetMenu
GetSystemMetrics
TranslateAcceleratorW
LoadAcceleratorsW
EnableWindow
KillTimer
SetTimer
ReleaseCapture
GetFocus
SetFocus
CharUpperW
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
IsDlgButtonChecked
CheckDlgButton
GetDlgItemTextW
SetDlgItemTextW
DialogBoxParamW
CreateDialogParamW
IsZoomed
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassExW
CallWindowProcW
PostQuitMessage
DefWindowProcW
WaitForInputIdle
PostMessageW
DispatchMessageW
TranslateMessage
GetMessageW
DrawFrameControl
RegisterWindowMessageW
LoadStringW
LoadCursorW
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextW
GetDlgItem
EndDialog
DialogBoxIndirectParamW
SendMessageW
MessageBoxW
ScreenToClient

gdi32

CreateDIBSection
GetDIBits
ExtTextOutW
GetObjectW
GetTextMetricsW
SetTextColor
SetBkMode
SetBkColor
SelectObject
GetTextExtentPoint32W
GetStockObject
DeleteObject
CreateSolidBrush
CreateFontIndirectW
CreateBitmap
BitBlt
EndPage
StartPage
EndDoc
StartDocW
SetMapMode
GetDeviceCaps
DeleteDC
CreateCompatibleDC
GdiFlush

comdlg32

GetOpenFileNameW
GetSaveFileNameW
FindTextW
ChooseFontW
CommDlgExtendedError
PrintDlgW

advapi32

ImpersonateLoggedOnUser
GetTokenInformation
FreeSid
OpenServiceW
OpenSCManagerW
CloseServiceHandle
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
RevertToSelf
LookupAccountSidW
LookupAccountNameW
LookupPrivilegeValueW
RegDeleteKeyW
RegEnumKeyW
RegEnumValueW
RegGetKeySecurity
RegLoadKeyW
RegQueryInfoKeyW
RegSetKeySecurity
RegUnLoadKeyW
RegQueryValueW
DeleteService
GetServiceDisplayNameW
QueryServiceConfig2W
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExW
RegDeleteValueW
RegSetValueExW
RegCreateKeyW
RegOpenKeyW
OpenProcessToken
AdjustTokenPrivileges
AllocateAndInitializeSid
DuplicateTokenEx
EqualSid

shell32

ShellExecuteExW
SHGetMalloc
SHGetPathFromIDListW
CommandLineToArgvW
SHChangeNotify
SHBrowseForFolderW
SHGetFolderPathW
SHGetFileInfoW
ShellExecuteW

ole32

CoInitializeEx
CoUninitialize
CoTaskMemFree
CoGetInterfaceAndReleaseStream
CoMarshalInterThreadInterfaceInStream
CoCreateInstance

oleaut32

VariantClear
SysStringLen
VariantInit
VariantChangeType
SysAllocStringByteLen
SysFreeString
SysAllocString

shlwapi

SHCreateStreamOnFileW
SHAutoComplete
UrlUnescapeW
ord176

winhttp

WinHttpSendRequest
WinHttpOpenRequest
WinHttpSetOption
WinHttpQueryDataAvailable
WinHttpWriteData
WinHttpReadData
WinHttpQueryHeaders
WinHttpCloseHandle
WinHttpOpen
WinHttpGetProxyForUrl
WinHttpReceiveResponse
WinHttpConnect

Sections

.text
Size: 477KB - Virtual size: 477KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 145KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 104KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ec6023b97ea6170c1b42cc602532cf74

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

comctl32

crypt32

wintrust

ntdll

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

shlwapi

winhttp

Sections

.text Size: 477KB - Virtual size: 477KB

.rdata Size: 145KB - Virtual size: 144KB

.data Size: 10KB - Virtual size: 21KB

.rsrc Size: 104KB - Virtual size: 103KB

.reloc Size: 29KB - Virtual size: 28KB

.text
Size: 477KB - Virtual size: 477KB

.rdata
Size: 145KB - Virtual size: 144KB

.data
Size: 10KB - Virtual size: 21KB

.rsrc
Size: 104KB - Virtual size: 103KB

.reloc
Size: 29KB - Virtual size: 28KB