2024-09-07_9eae3b43003d633648a92730f25ac179_avoslocker_cobalt-strike

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General

Target

2024-09-07_9eae3b43003d633648a92730f25ac179_avoslocker_cobalt-strike
Size

918KB
MD5

9eae3b43003d633648a92730f25ac179
SHA1

ec0002aee87ed3059ddb23019c4ce81ae32ef5c1
SHA256

f8764b731abdcc64eac30d4a982c68ef6f6e9025ad90e376abbd5cae856849c2
SHA512

d304b03b8f0ca1763e4699ba6bfa24968455fbee4d9ba2438ae2a99a29f28677ad7d33d6f2bf3e292ef60314c65e3a2923f99b21e6150af8a37107093081f061
SSDEEP

24576:YLygK1QzMC7ssARWsNOoiqcRJ/RBoqfOL2:YzMC7ssIWsNOogRJ/foq0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-07_9eae3b43003d633648a92730f25ac179_avoslocker_cobalt-strike

Files

2024-09-07_9eae3b43003d633648a92730f25ac179_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

03a0e8da139a5eed63cd002618eb6590

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\strings.pdb

Imports

version

VerQueryValueW
VerQueryValueA
GetFileVersionInfoW
GetFileVersionInfoA
GetFileVersionInfoSizeW
GetFileVersionInfoSizeA

kernel32

GetVersionExA
LoadLibraryExA
GetCurrentDirectoryA
CreateFileA
FindClose
FindFirstFileA
FindNextFileA
GetFullPathNameA
ReadFile
SetFilePointer
CloseHandle
GetLastError
SetLastError
FormatMessageA
FreeEnvironmentStringsW
GetEnvironmentStringsW
MultiByteToWideChar
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
OutputDebugStringW
SetFilePointerEx
LocalFree
LocalAlloc
GetProcAddress
GetModuleHandleA
GetCommandLineW
GetModuleFileNameW
GetStdHandle
GetFileType
GetModuleFileNameA
SetEnvironmentVariableW
GetProcessHeap
SetConsoleCtrlHandler
HeapSize
HeapReAlloc
WriteConsoleW
GetCurrentProcess
GetSystemTimeAsFileTime
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
DecodePointer
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedPushEntrySList
InterlockedFlushSList
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
SetStdHandle
ExitProcess
GetModuleHandleExW
GetConsoleCP
WriteFile
GetCommandLineA
HeapAlloc
HeapFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetCurrentThread
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
WideCharToMultiByte
CreateFileW
SetConsoleMode
GetNumberOfConsoleInputEvents
ReadConsoleInputW
PeekConsoleInputA
ReadConsoleW
GetStringTypeW
GetFileSizeEx

user32

LoadCursorA
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextA
GetDlgItem
EndDialog
DialogBoxIndirectParamA
SendMessageA

gdi32

StartPage
EndDoc
StartDocA
SetMapMode
GetDeviceCaps
EndPage

comdlg32

PrintDlgA

advapi32

RegQueryValueExW
RegQueryValueExA
RegOpenKeyExA
RegOpenKeyA
RegCreateKeyA
RegCloseKey
RegSetValueExA

Sections

.text
Size: 271KB - Virtual size: 271KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 576KB - Virtual size: 580KB

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

03a0e8da139a5eed63cd002618eb6590

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

user32

gdi32

comdlg32

advapi32

Sections

.text Size: 271KB - Virtual size: 271KB

.rdata Size: 65KB - Virtual size: 65KB

.data Size: 3KB - Virtual size: 7KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 576KB - Virtual size: 580KB

.text
Size: 271KB - Virtual size: 271KB

.rdata
Size: 65KB - Virtual size: 65KB

.data
Size: 3KB - Virtual size: 7KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 576KB - Virtual size: 580KB