2024-05-23_406a3a86c943033b2d6c31b7d35f7f43_avoslocker

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General

Target

2024-05-23_406a3a86c943033b2d6c31b7d35f7f43_avoslocker
Size

1.2MB
MD5

406a3a86c943033b2d6c31b7d35f7f43
SHA1

cb033b8491f28e3dd14ab94e1a51141c3f6a7774
SHA256

fa8dbfb40bb6a7875b6e2a0cf227e6ccef6ee0e2cc2a69933977a598184360b2
SHA512

ff8552701a083e7c929dba4c03b12fef4dc772935c615a259833639622faf536688f788422b61531257c2a7bb7abe0e500fc7b620b446af7a7993570718b1d04
SSDEEP

24576:gduISHkczHGXR4IKsxo+MbLI6GpwDuk0zex9kr5NIhixZIQnyDqUSQ0gGtIQt:gVcghXIOpwDuk0zejkMhixaYdC0gGtjt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-23_406a3a86c943033b2d6c31b7d35f7f43_avoslocker

Files

2024-05-23_406a3a86c943033b2d6c31b7d35f7f43_avoslocker
.exe windows:6 windows x86 arch:x86

b6ad1a57d22bbf807f4f4b01d8278e0e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Jenkins\workspace\b_Advisor_WABinary_release_4.1.1@2\build\Win32\Release\SaBsi.pdb

Imports

kernel32

DeviceIoControl
LocalAlloc
CreateFileW
GetCurrentThreadId
GetModuleHandleA
GetCurrentDirectoryW
GetProcAddress
FreeLibrary
FormatMessageA
LoadLibraryExW
GetModuleHandleW
lstrlenW
VerSetConditionMask
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
VerifyVersionInfoW
GlobalAlloc
FindResourceExW
LoadResource
LockResource
SizeofResource
FindResourceW
GetTickCount
DeleteFileW
WriteFile
LoadLibraryW
GetEnvironmentVariableW
GetExitCodeProcess
CreateProcessW
GetFileSize
CreateFileMappingW
MapViewOfFileEx
UnmapViewOfFile
SetEvent
GetModuleHandleExW
CreateSemaphoreW
ReleaseSemaphore
WaitForMultipleObjects
SetLastError
GetCurrentProcess
WritePrivateProfileStructW
TerminateProcess
QueryFullProcessImageNameW
K32EnumProcesses
OpenProcess
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
WTSGetActiveConsoleSessionId
OutputDebugStringW
MoveFileExW
CreateDirectoryW
FindNextFileW
GetFileAttributesW
LocalFree
FindClose
GetLongPathNameW
ReleaseMutex
CreateMutexW
GetCurrentProcessId
GetProcessHeap
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
WritePrivateProfileStringW
ReadConsoleW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetFileSizeEx
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetTimeZoneInformation
ExitProcess
ExitThread
WriteConsoleW
GetFileType
HeapDestroy
GetModuleFileNameW
WaitForSingleObject
CloseHandle
DecodePointer
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
RaiseException
GlobalFree
MultiByteToWideChar
CreateEventW
WideCharToMultiByte
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
GetStringTypeW
TryEnterCriticalSection
QueryPerformanceCounter
InitOnceBeginInitialize
InitOnceComplete
FindFirstFileExW
RemoveDirectoryW
SetEndOfFile
SetFilePointerEx
AreFileApisANSI
WaitForSingleObjectEx
Sleep
SwitchToThread
GetExitCodeThread
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
ResetEvent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetCurrentThread
GetThreadTimes
FreeLibraryAndExitThread
GetVersionExW
VirtualAlloc
VirtualFree
DuplicateHandle
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
RtlUnwind
GetStdHandle

advapi32

RegFlushKey
RegQueryValueExA
RegCreateKeyExW
RegCloseKey
RegSetValueExW
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorDacl
SetNamedSecurityInfoW
CryptReleaseContext
RegQueryValueExW
CryptGetHashParam
RegOpenKeyExW
CryptDestroyHash
RegDeleteTreeW
RegDeleteKeyValueW
RegQueryInfoKeyW
RegEnumValueW
RegSetKeySecurity
RegNotifyChangeKeyValue
RegGetKeySecurity
RegSetValueExA
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
FreeSid
CryptAcquireContextW
CryptCreateHash
CryptHashData

shell32

SHGetSpecialFolderPathW
CommandLineToArgvW
SHGetKnownFolderPath

ole32

StringFromCLSID
CoCreateGuid
StringFromGUID2
CoTaskMemFree
CoInitializeEx
CLSIDFromString
CoUninitialize

oleaut32

SysAllocString
SystemTimeToVariantTime
VariantClear
SysFreeString
VarUdateFromDate
VariantTimeToSystemTime

wintrust

WinVerifyTrust

shlwapi

SHDeleteKeyW
PathFindExtensionW
PathFileExistsW
StrRChrW

crypt32

CryptDecodeObject
CryptMsgClose
CryptMsgGetParam
CertCloseStore
CertGetSubjectCertificateFromStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertGetNameStringW
CryptQueryObject
CertGetCertificateChain
CertFreeCertificateChain
CertVerifyCertificateChainPolicy

Sections

.text
Size: 881KB - Virtual size: 881KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.zero
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b6ad1a57d22bbf807f4f4b01d8278e0e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

ole32

oleaut32

wintrust

shlwapi

crypt32

Sections

.text Size: 881KB - Virtual size: 881KB

.rdata Size: 201KB - Virtual size: 200KB

.data Size: 32KB - Virtual size: 37KB

.rsrc Size: 1024B - Virtual size: 880B

.reloc Size: 50KB - Virtual size: 50KB

.zero Size: 4KB - Virtual size: 3KB

.text
Size: 881KB - Virtual size: 881KB

.rdata
Size: 201KB - Virtual size: 200KB

.data
Size: 32KB - Virtual size: 37KB

.rsrc
Size: 1024B - Virtual size: 880B

.reloc
Size: 50KB - Virtual size: 50KB

.zero
Size: 4KB - Virtual size: 3KB