2024-05-09_dbe865afe34b39371f982c73e0293b45_avoslocker_magniber

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General

Target

2024-05-09_dbe865afe34b39371f982c73e0293b45_avoslocker_magniber
Size

1.4MB
MD5

dbe865afe34b39371f982c73e0293b45
SHA1

2bd0d092dec9dff6e05158e4543952cb94146adf
SHA256

0857ad0cc868463d68f66544d521dc23e6b39cb139a52dbc5d391d2f3c79558f
SHA512

0955d5b534288748c71f9f64d380f9bc7ac2708d1048437721eef4f22a951f6f3f6bbb6df729c7e2b013f8f86d7decc9fb9c62ef5f26a7b8716748654c91fbe6
SSDEEP

24576:LE6YnOUs1fwrlPSvT6jgaLljTmj7OR1PGZAzT9fhLW9fTIdHtNUWItY:3YTsg6vTAFTmj7ORsq1fhLcIZtF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-09_dbe865afe34b39371f982c73e0293b45_avoslocker_magniber

Files

2024-05-09_dbe865afe34b39371f982c73e0293b45_avoslocker_magniber
.exe windows:5 windows x86 arch:x86

95f3a960761ae7acf4f9f9273736fd15

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:\jenkins\workspace\ccd-core\main\native\win32\build\msvs_win32\Release\x86\sym\AdobeUpdateService\AdobeUpdateService\AdobeUpdateService.pdb

Imports

kernel32

WideCharToMultiByte
CopyFileW
FreeLibrary
GetProcAddress
GetExitCodeProcess
QueryPerformanceFrequency
CloseHandle
DeleteFileW
MultiByteToWideChar
SetFileAttributesW
OpenProcess
WaitForSingleObject
FindClose
GetTempPathW
GetModuleFileNameW
GetCurrentProcess
FindNextFileW
FindFirstFileW
DeleteCriticalSection
DecodePointer
RaiseException
InitializeCriticalSectionEx
GetProcessHeap
HeapAlloc
CreateThread
GetLastError
Sleep
HeapFree
VerifyVersionInfoW
ResumeThread
WriteConsoleW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
ReadConsoleW
EnumSystemLocalesW
IsValidLocale
GetLocaleInfoW
CompareStringW
GetConsoleMode
GetConsoleOutputCP
SetFilePointerEx
GetFileType
GetCommandLineW
GetCommandLineA
GetModuleHandleExW
ExitProcess
GetStdHandle
GetTimeZoneInformation
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InterlockedPushEntrySList
RtlUnwind
SetEndOfFile
OutputDebugStringW
GetStartupInfoW
IsDebuggerPresent
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetFileSizeEx
CreateFileW
SetLastError
TerminateProcess
HeapSize
CreateToolhelp32Snapshot
CreateEventW
ProcessIdToSessionId
Process32NextW
SetEvent
GlobalAlloc
Process32FirstW
GlobalFree
HeapReAlloc
ResetEvent
LocalFree
GetCurrentProcessId
GetModuleHandleW
lstrcmpiW
lstrcmpW
ReadFile
EnterCriticalSection
WriteFile
CreateNamedPipeW
LeaveCriticalSection
InitializeCriticalSection
ConnectNamedPipe
SetFilePointer
GetCurrentThreadId
LocalAlloc
GetFileAttributesW
MoveFileExW
FlushFileBuffers
GetFileInformationByHandle
GetUserDefaultLangID
FileTimeToSystemTime
GetLocalTime
GetTimeFormatW
SystemTimeToFileTime
GetDateFormatW
CreateMutexW
ReleaseMutex
OpenMutexW
GetVersionExW
GetUserDefaultUILanguage
LCMapStringW
GetUserDefaultLCID
GetStringTypeW
EncodePointer
LCMapStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
VerSetConditionMask

advapi32

CryptGenRandom
GetTokenInformation
DuplicateTokenEx
CreateProcessAsUserW
FreeSid
AllocateAndInitializeSid
EqualSid
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
OpenProcessToken
StartServiceCtrlDispatcherW
SetServiceStatus
CryptReleaseContext
CryptAcquireContextA
RegisterServiceCtrlHandlerW

shell32

SHGetSpecialFolderPathW
SHCreateDirectoryExW

ole32

StringFromGUID2
CoCreateGuid
CoInitialize
CoUninitialize

oleaut32

VariantClear

wtsapi32

WTSEnumerateSessionsW
WTSFreeMemory
WTSQueryUserToken

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

shlwapi

PathFileExistsW
PathIsDirectoryW
PathFindFileNameW
PathRemoveFileSpecW
PathRenameExtensionW
PathIsFileSpecW
PathAddExtensionW
PathRemoveExtensionW
PathAppendW

crypt32

CertGetNameStringW

wintrust

WTHelperProvDataFromStateData
WTHelperGetProvSignerFromChain
WTHelperGetProvCertFromChain
WinVerifyTrust

Sections

.text
Size: 614KB - Virtual size: 614KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 148KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 600KB - Virtual size: 604KB

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

95f3a960761ae7acf4f9f9273736fd15

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

ole32

oleaut32

wtsapi32

userenv

version

shlwapi

crypt32

wintrust

Sections

.text Size: 614KB - Virtual size: 614KB

.rdata Size: 148KB - Virtual size: 148KB

.data Size: 16KB - Virtual size: 23KB

.rsrc Size: 78KB - Virtual size: 78KB

.reloc Size: 600KB - Virtual size: 604KB

.text
Size: 614KB - Virtual size: 614KB

.rdata
Size: 148KB - Virtual size: 148KB

.data
Size: 16KB - Virtual size: 23KB

.rsrc
Size: 78KB - Virtual size: 78KB

.reloc
Size: 600KB - Virtual size: 604KB