2024-05-19_9188c1835cb91b0c0082391bfa023fc5_avoslocker_cobalt-strike

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General

Target

2024-05-19_9188c1835cb91b0c0082391bfa023fc5_avoslocker_cobalt-strike
Size

721KB
MD5

9188c1835cb91b0c0082391bfa023fc5
SHA1

3c94bc1649c16ac8e5e671ae2737d072e96eab33
SHA256

f8467bb7dcefab5051c5f3b0fc436b8ffa87b502d31f6f67d8ee68d1e3ef35cf
SHA512

9535839aefbedb0d86b2cc54b5776f17997c4a862386b192d14a695c3f74183fc1d0869d3adc96416eefa42b1264828b8e4664443f6c6c3bf6f9f1e196b04776
SSDEEP

12288:swAwMCDN3XO1/euguYfZFXr9KEvob1PrFGBGjxshS+Ud5xu4DCZz:swAwbN3XO1/euguY4b1PrgBGj5i

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-19_9188c1835cb91b0c0082391bfa023fc5_avoslocker_cobalt-strike

Files

2024-05-19_9188c1835cb91b0c0082391bfa023fc5_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

9b2bdd112dc8c1680a3e249b71d7bcec

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:\w\opener\Release2\Console-Opener.pdb

Imports

kernel32

GetSystemTime
GetTimeZoneInformation
MultiByteToWideChar
LoadLibraryExA
CreateFileW
CloseHandle
ReadConsoleW
FormatMessageA
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
LocalFree
EncodePointer
DecodePointer
LCMapStringEx
GetLocaleInfoEx
GetStringTypeW
CompareStringEx
GetCPInfo
GetCurrentThreadId
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
RaiseException
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
GetProcAddress
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetCurrentThread
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
HeapReAlloc
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
OutputDebugStringW
SetStdHandle
GetFileSizeEx
SetFilePointerEx
HeapSize
FlushFileBuffers
GetConsoleCP
GetConsoleMode
ReadFile
WriteConsoleW

version

VerQueryValueW

Sections

.text
Size: 544KB - Virtual size: 543KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 112KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.msvcjmc
Size: 512B - Virtual size: 292B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9b2bdd112dc8c1680a3e249b71d7bcec

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

version

Sections

.text Size: 544KB - Virtual size: 543KB

.rdata Size: 112KB - Virtual size: 112KB

.data Size: 6KB - Virtual size: 11KB

.msvcjmc Size: 512B - Virtual size: 292B

.rsrc Size: 36KB - Virtual size: 36KB

.reloc Size: 20KB - Virtual size: 20KB

.text
Size: 544KB - Virtual size: 543KB

.rdata
Size: 112KB - Virtual size: 112KB

.data
Size: 6KB - Virtual size: 11KB

.msvcjmc
Size: 512B - Virtual size: 292B

.rsrc
Size: 36KB - Virtual size: 36KB

.reloc
Size: 20KB - Virtual size: 20KB