2024-10-04_482eaa36bb92746b3a292565bc02c73c_avoslocker

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General

Target

2024-10-04_482eaa36bb92746b3a292565bc02c73c_avoslocker
Size

1.4MB
MD5

482eaa36bb92746b3a292565bc02c73c
SHA1

ce255a745cf9f673834b39889d4e0e6d4d642304
SHA256

3725afb6cb8fae8e1a410a9fabd10b83c7c02ba73a94a7c3c0fb79a27d74e0a9
SHA512

622a6b7711a589e22caee2e8b58adbc7ba9ff33661dfd9430cec44193393e393d9f3803602580ba673a62b946e7bdf3a3c127b357712a3b68a9213a6098c0199
SSDEEP

24576:Bmn67EiHR35CRxVufXW6qGLl+GO+0WK+H5fti2u:E6V55CRyfX4aOHWl5fM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-04_482eaa36bb92746b3a292565bc02c73c_avoslocker

Files

2024-10-04_482eaa36bb92746b3a292565bc02c73c_avoslocker
.exe windows:6 windows x86 arch:x86

446c77f0abec6881b2f6970d6e45e222

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\agent\1\s\exe\Win32\Release\accesschk.pdb

Imports

netapi32

NetShareEnum
NetShareGetInfo
NetApiBufferFree
NetUserGetLocalGroups

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

kernel32

SetFilePointerEx
ReadFile
HeapReAlloc
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
GetEnvironmentStringsW
Thread32Next
Thread32First
OpenThread
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
GetProcessHeap
HeapAlloc
FindResourceW
SizeofResource
LockResource
LoadResource
CreateFileW
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
VerifyVersionInfoW
FormatMessageW
LoadLibraryW
OpenProcess
GetCurrentThread
GetCurrentProcess
GetLastError
DecodePointer
CloseHandle
GetFullPathNameW
GetCurrentDirectoryW
ExpandEnvironmentStringsW
VerSetConditionMask
GetModuleFileNameW
LocalFree
LocalAlloc
GetProcAddress
GetModuleHandleW
GetFileType
GetCommandLineW
GetStdHandle
LoadLibraryExW
GetVersionExW
SetLastError
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetConsoleCtrlHandler
OutputDebugStringW
GetStringTypeW
HeapSize
WriteConsoleW
SetEndOfFile
GetFileSizeEx
GetConsoleOutputCP
FlushFileBuffers
ReadConsoleW
PeekConsoleInputA
ReadConsoleInputW
GetNumberOfConsoleInputEvents
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RaiseException
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
ExitProcess
GetModuleHandleExW
GetConsoleCP
SetStdHandle
WriteFile
GetCommandLineA
HeapFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
WideCharToMultiByte
GetConsoleMode
SetConsoleMode

user32

SendMessageW
LoadCursorW
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextW
GetDlgItem
EndDialog
DialogBoxIndirectParamW

gdi32

GetDeviceCaps
SetMapMode
StartDocW
EndDoc
StartPage
EndPage

comdlg32

PrintDlgW

advapi32

LookupPrivilegeValueW
QueryServiceObjectSecurity
OpenServiceW
OpenSCManagerW
EnumServicesStatusW
CloseServiceHandle
GetSecurityInfo
DeleteAce
RegGetKeySecurity
RegEnumKeyW
GetNamedSecurityInfoW
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegDeleteKeyW
GetKernelObjectSecurity
LsaNtStatusToWinError
LsaEnumerateAccountRights
LsaEnumerateAccountsWithUserRight
LsaOpenPolicy
LsaClose
LsaFreeMemory
LookupPrivilegeDisplayNameW
LookupPrivilegeNameW
ConvertSecurityDescriptorToStringSecurityDescriptorW
GetEffectiveRightsFromAclW
SetEntriesInAclW
LookupAccountNameW
LookupAccountSidW
SetSecurityDescriptorOwner
SetSecurityDescriptorDacl
RevertToSelf
IsWellKnownSid
IsValidSid
InitializeSecurityDescriptor
ImpersonateLoggedOnUser
GetTokenInformation
GetSidSubAuthorityCount
GetSidSubAuthority
GetSidIdentifierAuthority
GetSecurityDescriptorSacl
GetSecurityDescriptorOwner
GetSecurityDescriptorDacl
GetSecurityDescriptorControl
GetLengthSid
GetAce
EqualSid
DuplicateTokenEx
CopySid
AllocateAndInitializeSid
AdjustTokenPrivileges
OpenThreadToken
OpenProcessToken
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey

wevtapi

EvtOpenChannelEnum
EvtNextChannelPath
EvtOpenChannelConfig
EvtGetChannelConfigProperty
EvtClose

Sections

.text
Size: 373KB - Virtual size: 373KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 87KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 138KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 809KB - Virtual size: 809KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

446c77f0abec6881b2f6970d6e45e222

Headers

File Characteristics

PDB Paths

Imports

netapi32

version

kernel32

user32

gdi32

comdlg32

advapi32

wevtapi

Sections

.text Size: 373KB - Virtual size: 373KB

.rdata Size: 87KB - Virtual size: 87KB

.data Size: 138KB - Virtual size: 143KB

.rsrc Size: 809KB - Virtual size: 809KB

.reloc Size: 19KB - Virtual size: 19KB

.text
Size: 373KB - Virtual size: 373KB

.rdata
Size: 87KB - Virtual size: 87KB

.data
Size: 138KB - Virtual size: 143KB

.rsrc
Size: 809KB - Virtual size: 809KB

.reloc
Size: 19KB - Virtual size: 19KB