AE-Inj[.]rar | Triage

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General

Target

AE-Inj.rar
Size

231KB
MD5

bed7fc14a99fa4137346aad04fd1e7ef
SHA1

1fbfa49c94465e99e8f8bbe0f916210e9c1759ca
SHA256

0cb0450556ffa29d578ea5490f512483dd2b5c7b2dba5cdb54ef77f6d6cbe98f
SHA512

44a4db380755b9e72447165594091352161512192eb8796418e0e616ccd9c20d2ebf66d1ae97a0ea8dc2a5e8994a9129b9200d3b4bda378ff0a2555f496869ee
SSDEEP

6144:7FNrFD1HVHukFjVqWLBiaTk0ehZ00vU5hXUQ5huWNKk0gRFdiYqDIrrbi:pHuKj114dhZ36Vhujk0g7qDIrr2

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/AE-inj.exe
unpack001/test.dll

Files

AE-Inj.rar
.rar
AE-inj.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
test.dll
.dll windows:6 windows x64 arch:x64

7c3913caa40e422b969ae9abda9d1f71

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

Imports

kernel32

VirtualProtect
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlCaptureContext

vcruntime140

memset
__std_exception_destroy
__std_type_info_destroy_list
_CxxThrowException
__C_specific_handler
__std_exception_copy

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

__stdio_common_vsprintf_s

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

round
cosf
sinf

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

_cexit
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm

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

_callnewh
malloc
free

Sections

.text
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

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: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

7c3913caa40e422b969ae9abda9d1f71

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

vcruntime140

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

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

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

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

Sections

.text Size: 62KB - Virtual size: 61KB

.rdata Size: 12KB - Virtual size: 12KB

.data Size: 512B - Virtual size: 18KB

.pdata Size: 1KB - Virtual size: 1KB

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

.reloc Size: 512B - Virtual size: 88B

.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: 62KB - Virtual size: 61KB

.rdata
Size: 12KB - Virtual size: 12KB

.data
Size: 512B - Virtual size: 18KB

.pdata
Size: 1KB - Virtual size: 1KB

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

.reloc
Size: 512B - Virtual size: 88B