Vixen Launcher[.]zip

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General

Target

Vixen Launcher.zip
Size

3.4MB
MD5

f8528cf94a3e270afd99ab437b53be7b
SHA1

9314a0d62ae686bddad80bf753f568ee10a7265b
SHA256

2d6df7c69df1da0500bcf0f521c43a134ec2fc2d66da07f6217e4ba7f3b4d8fb
SHA512

ea89232636d996d23bbdc8b2368d4d3a1554dc103db1cbe611dcd5e34e08e3b00018b0b578e0d6f4ea449bf898aed22bbfca7905a6ed226bafa01b7d3878a2f2
SSDEEP

98304:2/OHY7YHwHVtyxnSFO2okw7kLwOYsP2pFC:8OHnQjnOFg07TA

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Vixen/Custom.dll
unpack001/Vixen/Launcher.exe

Files

Vixen Launcher.zip
.zip
Vixen/.vs/Bedrock (1)/FileContentIndex/31668209-030b-4d8b-a188-40a2cb7812e1.vsidx
Vixen/.vs/Bedrock (1)/v17/.wsuo
Vixen/.vs/Bedrock (1)/v17/DocumentLayout.json
Vixen/.vs/VSWorkspaceState.json
Vixen/.vs/slnx.sqlite
Vixen/Custom.dll
.dll windows:6 windows x64 arch:x64

a39f8804411fbeaeac2f4ef1a9ba1a83

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
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

MessageBoxW

Exports

Exports

OnlineFix

Sections

.text
Size: - Virtual size: 54KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.of0
Size: - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.of1
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.of2
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 196B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 913B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Vixen/Launcher.exe
.exe windows:6 windows x64 arch:x64

5f0bc78cf3b85c56633eaabc34a43b26

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

kernel32

GetModuleFileNameW
InitializeCriticalSectionEx
WaitForSingleObject
GetFileAttributesW
OpenProcess
CreateToolhelp32Snapshot
GetConsoleMode
GetLastError
Process32Next
GetPackageFamilyName
DecodePointer
GetProcAddress
VirtualAllocEx
LocalFree
DeleteCriticalSection
GetModuleHandleW
CreateRemoteThread
SetConsoleOutputCP
VirtualFreeEx
WriteConsoleW
CreateFileW
SetStdHandle
SetConsoleMode
GetStdHandle
WriteProcessMemory
CloseHandle
Process32First
GetProcessHeap
SetEnvironmentVariableW
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
EncodePointer
LCMapStringEx
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
WriteFile
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetFileType
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
HeapSize
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwind

advapi32

SetNamedSecurityInfoW
GetNamedSecurityInfoW
ConvertStringSidToSidW
SetEntriesInAclW

shlwapi

PathRemoveFileSpecW

Sections

.text
Size: 196KB - Virtual size: 195KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Vixen/desktop.ini

Sharing

General

Malware Config

Signatures

Files

a39f8804411fbeaeac2f4ef1a9ba1a83

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: - Virtual size: 54KB

.rdata Size: - Virtual size: 37KB

.data Size: - Virtual size: 7KB

.pdata Size: - Virtual size: 3KB

_RDATA Size: - Virtual size: 348B

.of0 Size: - Virtual size: 1.6MB

.of1 Size: 2KB - Virtual size: 1KB

.of2 Size: 3.6MB - Virtual size: 3.6MB

.reloc Size: 512B - Virtual size: 196B

.rsrc Size: 1024B - Virtual size: 913B

5f0bc78cf3b85c56633eaabc34a43b26

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shlwapi

Sections

.text Size: 196KB - Virtual size: 195KB

.rdata Size: 82KB - Virtual size: 81KB

.data Size: 5KB - Virtual size: 11KB

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

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 201KB - Virtual size: 200KB

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

.text
Size: - Virtual size: 54KB

.rdata
Size: - Virtual size: 37KB

.data
Size: - Virtual size: 7KB

.pdata
Size: - Virtual size: 3KB

_RDATA
Size: - Virtual size: 348B

.of0
Size: - Virtual size: 1.6MB

.of1
Size: 2KB - Virtual size: 1KB

.of2
Size: 3.6MB - Virtual size: 3.6MB

.reloc
Size: 512B - Virtual size: 196B

.rsrc
Size: 1024B - Virtual size: 913B

.text
Size: 196KB - Virtual size: 195KB

.rdata
Size: 82KB - Virtual size: 81KB

.data
Size: 5KB - Virtual size: 11KB

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

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 201KB - Virtual size: 200KB

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