2XL[.]rar | Triage

Resubmissions

06/03/2024, 19:37

240306-yb821aha3w 3

06/03/2024, 19:36

240306-ybes6aga66 3

Sharing

Copy URL Twitter E-mail

General

Target

2XL.rar
Size

279KB
MD5

88873415535e12f1c64cf0c768310ef4
SHA1

c8b7212a4ba730fb19450f3f66398343d9fcae2f
SHA256

c5b9c83066450f6f10c6f6066cbab70aed66015386806a26af57f07aeb2daf1d
SHA512

aaa15062bced7ba6c43d9c6078c5ae39fc0cbb2dd48f347aed5c6e0d8703dadeeacb6b6cf83cb9d74bbb75477dd60a21ebd796dddbaedbfe4bae31d4dbca02ca
SSDEEP

6144:Rl7Qey2VeUV7zqAv9OZTzviwpk968oNe1ziLTg:DrVb7zqAqTLW68kIziA

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/2XL/injector.exe
unpack001/2XL/test.dll

Files

2XL.rar
.zip
2XL/injector.exe
.exe windows:6 windows x64 arch:x64

bbf2cfb65b8a13c12cef6b08e355075f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA

kernel32

DeviceIoControl
CreateFileW
CloseHandle
ReadFile
VirtualFree
GetCurrentProcess
WriteFile
VirtualAlloc
LoadLibraryExA
Sleep
GetLastError
LoadLibraryA
DeleteFileW
LoadLibraryW
GetWindowsDirectoryW
GetProcAddress
GetFileSize
FreeLibrary
IsDebuggerPresent
WriteConsoleW
HeapSize
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
QueryPerformanceCounter
WideCharToMultiByte
WaitForSingleObjectEx
GetCurrentThreadId
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
GetFileSizeEx
SetFilePointerEx
GetFileType
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
ReadConsoleW
HeapReAlloc
FindClose
RtlUnwind

user32

UnhookWindowsHookEx
FindWindowA
PostThreadMessageA
GetWindowThreadProcessId
SetWindowsHookExA

shell32

ShellExecuteW

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlImageNtHeader

Sections

.text
Size: 207KB - Virtual size: 207KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 202KB - Virtual size: 209KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
2XL/test.dll
.dll windows:6 windows x64 arch:x64

7f29b44bae18c2cac761da7e31440a9d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\iiwms\Downloads\ClaxsPastedInternal\ClaxsPastedInternal\x64\Release\UnrealEngine.pdb

Imports

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__C_specific_handler
memset
__std_exception_copy
__std_exception_destroy
_CxxThrowException
memcpy
__std_type_info_destroy_list

api-ms-win-crt-math-l1-1-0

round

api-ms-win-crt-runtime-l1-1-0

_configure_narrow_argv
_register_onexit_function
_execute_onexit_table
_initialize_narrow_environment
_initterm
_crt_atexit
_initterm_e
_cexit
_initialize_onexit_table
_seh_filter_dll

api-ms-win-crt-heap-l1-1-0

malloc
free
_callnewh

kernel32

IsProcessorFeaturePresent
EnterCriticalSection
CloseHandle
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetProcAddress
RtlCaptureContext
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry

Sections

.text
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

bbf2cfb65b8a13c12cef6b08e355075f

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

shell32

ntdll

Sections

.text Size: 207KB - Virtual size: 207KB

.rdata Size: 82KB - Virtual size: 82KB

.data Size: 202KB - Virtual size: 209KB

.pdata Size: 10KB - Virtual size: 10KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 2KB - Virtual size: 2KB

7f29b44bae18c2cac761da7e31440a9d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

vcruntime140_1

vcruntime140

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

kernel32

Sections

.text Size: 98KB - Virtual size: 98KB

.rdata Size: 18KB - Virtual size: 18KB

.data Size: 512B - Virtual size: 4KB

.pdata Size: 3KB - Virtual size: 2KB

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 512B - Virtual size: 100B

.text
Size: 207KB - Virtual size: 207KB

.rdata
Size: 82KB - Virtual size: 82KB

.data
Size: 202KB - Virtual size: 209KB

.pdata
Size: 10KB - Virtual size: 10KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 2KB - Virtual size: 2KB

.text
Size: 98KB - Virtual size: 98KB

.rdata
Size: 18KB - Virtual size: 18KB

.data
Size: 512B - Virtual size: 4KB

.pdata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 512B - Virtual size: 100B