Release[.]rar | Triage

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General

Target

Release.rar
Size

1.6MB
MD5

18f5e8a2942ceb42136470a8b07e60d2
SHA1

81bb9cbf8d3bd5827868d4a85041ac74d11dc8af
SHA256

8b56d75369b933d12b1468863c0fd035a36e0781c928683d2e315cd05fbc05b2
SHA512

67945aedca781c21684e9b467913da59e32a87a4ded1a81264fce6c56aeef80e64e39b89d4bf28057e5ea9eec38900e2ae097e8716b731cdf8370ffb61defb7a
SSDEEP

24576:cWLVkYE5635ZOH/qJq0uX5NVs+xCl6bp4zEgVcHpfXEQwHn0bbeP+mp1UDPG5n+9:pKYnkHCE0WVseYYgmJfU19d1UsTtN6

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Release/Phantom.exe
unpack001/Release/Resources/UAC.dll
unpack001/Release/Resources/UAC64.dll
unpack001/Release/Resources/donut.exe

Files

Release.rar
.rar
Release/Newtonsoft.Json.xml
.xml
Release/Phantom.exe
.exe .ps1 windows:4 windows x86 arch:x86 polyglot

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Release/Resources/AESStub.ps1
.ps1
Release/Resources/BStub.cs
Release/Resources/Stager.exe
Release/Resources/Stub.cs
.js
Release/Resources/UAC.dll
.dll windows:6 windows x86 arch:x86

c4fb693cdae216d76191b1cd48548e4d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

WinExec
DisableThreadLibraryCalls
GetSystemDirectoryW
LoadLibraryExW
FreeLibrary
GetProcAddress
CreateFileW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapFree
HeapAlloc
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
SetFilePointerEx
GetStringTypeW
SetStdHandle
HeapSize
HeapReAlloc
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
DecodePointer
CloseHandle
WriteConsoleW

Exports

Exports

GetFileVersionInfoA
GetFileVersionInfoByHandle
GetFileVersionInfoExW
GetFileVersionInfoSizeA
GetFileVersionInfoSizeExW
GetFileVersionInfoSizeW
GetFileVersionInfoW
VerFindFileA
VerFindFileW
VerInstallFileA
VerInstallFileW
VerLanguageNameA
VerLanguageNameW
VerQueryValueA
VerQueryValueW

Sections

.text
Size: 71KB - Virtual size: 70KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Release/Resources/UAC64.dll
.dll windows:6 windows x64 arch:x64

086ddeeaec7d7f2ccae2bd45a6bd3589

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

WinExec
DisableThreadLibraryCalls
GetSystemDirectoryW
LoadLibraryExW
FreeLibrary
GetProcAddress
WriteConsoleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
InterlockedFlushSList
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapFree
HeapAlloc
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
GetProcessHeap
SetFilePointerEx
GetStringTypeW
SetStdHandle
HeapSize
HeapReAlloc
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
CloseHandle
CreateFileW

Exports

Exports

GetFileVersionInfoA
GetFileVersionInfoByHandle
GetFileVersionInfoExW
GetFileVersionInfoSizeA
GetFileVersionInfoSizeExW
GetFileVersionInfoSizeW
GetFileVersionInfoW
VerFindFileA
VerFindFileW
VerInstallFileA
VerInstallFileW
VerLanguageNameA
VerLanguageNameW
VerQueryValueA
VerQueryValueW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Release/Resources/donut.exe
.exe windows:6 windows x64 arch:x64

ef81b9a18c758ad2cb875d81e1e4b658

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

CryptReleaseContext
CryptGenRandom
CryptAcquireContextA

user32

SetClipboardData
CloseClipboard
OpenClipboard
EmptyClipboard

kernel32

HeapSize
GetTimeZoneInformation
FlushFileBuffers
ReadConsoleW
ReadFile
CloseHandle
MapViewOfFile
UnmapViewOfFile
GetModuleHandleA
GetProcAddress
CreateFileMappingA
GlobalAlloc
GlobalLock
GlobalFree
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
SetEndOfFile
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
RtlPcToFileHeader
RtlUnwind
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetStdHandle
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
GetCurrentDirectoryW
GetFullPathNameW
MultiByteToWideChar
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
GetProcessHeap
WriteConsoleW

Sections

.text
Size: 139KB - Virtual size: 138KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 37KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Release/System.Diagnostics.DiagnosticSource.xml
.xml
Release/System.ValueTuple.xml
.xml
Release/bin/latestversion
Release/bin/settings.json
Release/dnlib.xml
.xml

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rsrc Size: 31KB - Virtual size: 30KB

.reloc Size: 512B - Virtual size: 12B

c4fb693cdae216d76191b1cd48548e4d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 71KB - Virtual size: 70KB

.rdata Size: 27KB - Virtual size: 27KB

.data Size: 2KB - Virtual size: 4KB

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

086ddeeaec7d7f2ccae2bd45a6bd3589

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

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

.rdata Size: 43KB - Virtual size: 42KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 5KB - Virtual size: 4KB

_RDATA Size: 512B - Virtual size: 500B

.reloc Size: 2KB - Virtual size: 1KB

ef81b9a18c758ad2cb875d81e1e4b658

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

user32

kernel32

Sections

.text Size: 139KB - Virtual size: 138KB

.rdata Size: 45KB - Virtual size: 44KB

.data Size: 37KB - Virtual size: 42KB

.pdata Size: 7KB - Virtual size: 6KB

_RDATA Size: 512B - Virtual size: 348B

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

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.rsrc
Size: 31KB - Virtual size: 30KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 71KB - Virtual size: 70KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 2KB - Virtual size: 4KB

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

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

.rdata
Size: 43KB - Virtual size: 42KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 5KB - Virtual size: 4KB

_RDATA
Size: 512B - Virtual size: 500B

.reloc
Size: 2KB - Virtual size: 1KB

.text
Size: 139KB - Virtual size: 138KB

.rdata
Size: 45KB - Virtual size: 44KB

.data
Size: 37KB - Virtual size: 42KB

.pdata
Size: 7KB - Virtual size: 6KB

_RDATA
Size: 512B - Virtual size: 348B

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

.reloc
Size: 2KB - Virtual size: 1KB