2024-07-03_b775233fa7bc5db52afd8eaa647a416c_avoslocker_cobalt-strike

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General

Target

2024-07-03_b775233fa7bc5db52afd8eaa647a416c_avoslocker_cobalt-strike
Size

443KB
MD5

b775233fa7bc5db52afd8eaa647a416c
SHA1

ab5b647eb759f2a4788322556994b5d7970a9164
SHA256

7755ce916508c28a3b744c52123ee4d0ca7d5bacaedb31d2d7b1b8072f93ebd7
SHA512

77333540cf2f9d032478c8929701cbb722ccbf4189e11e19c6ddc42708051eee82922b10ea5b71a15466e837a05fce985b1bb4893978c2bee19c686ead3d87da
SSDEEP

12288:ihS2BhsHTxsPsPPiuBz80uzwF/yL+oA3LsKJi4Wq9XEC+uU4uBbExbZvabxvtbmh:iVBhQsPsPPrzASroA3OA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-03_b775233fa7bc5db52afd8eaa647a416c_avoslocker_cobalt-strike

Files

2024-07-03_b775233fa7bc5db52afd8eaa647a416c_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

5c8699c9afbd3a90a6c32541b76b0bf0

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

C:\Users\okuma\Downloads\Сервер\Сервер\Release\ProxyTabs.pdb

Imports

webview2loader

CreateCoreWebView2EnvironmentWithOptions

kernel32

CreateSemaphoreExW
HeapFree
SetLastError
ReleaseSemaphore
GetModuleHandleExW
InitializeCriticalSectionEx
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
FormatMessageW
GetLastError
OutputDebugStringW
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
RaiseException
HeapAlloc
GetCurrentDirectoryW
DecodePointer
GetModuleFileNameA
CreateMutexExW
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
DebugBreak
IsDebuggerPresent
CreateFileW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
WriteConsoleW
GetProcAddress
GetCPInfo
FindClose
HeapSize
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
EncodePointer
LCMapStringEx
GetLocaleInfoEx
CompareStringEx
SetEndOfFile
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleFileNameW
GetStdHandle
WriteFile
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
HeapReAlloc
ReadConsoleW
GetTimeZoneInformation

user32

PostQuitMessage
TranslateMessage
GetMessageW
DefWindowProcW
GetDC
CreateWindowExW
RegisterClassW
DispatchMessageW
GetClientRect

gdi32

CreateSolidBrush
GetDeviceCaps

ole32

CoTaskMemFree
CoTaskMemAlloc

Sections

.text
Size: 329KB - Virtual size: 328KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5c8699c9afbd3a90a6c32541b76b0bf0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

webview2loader

kernel32

user32

gdi32

ole32

Sections

.text Size: 329KB - Virtual size: 328KB

.rdata Size: 81KB - Virtual size: 80KB

.data Size: 14KB - Virtual size: 18KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 16KB - Virtual size: 15KB

.text
Size: 329KB - Virtual size: 328KB

.rdata
Size: 81KB - Virtual size: 80KB

.data
Size: 14KB - Virtual size: 18KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 16KB - Virtual size: 15KB