quantizer[.]zip

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General

Target

quantizer.zip
Size

13.3MB
MD5

76109d792ddffe40ec519458e160cbf5
SHA1

fe683adf6848a132d18accbbcfa2ec2066db1e98
SHA256

0388ddf8892839e802c4a9ba5c3bfba457805f8a17123afe4a9780659e3a8360
SHA512

11ac65357886f63b88c3bcdcf2c899e2e3b306066eb28074250f48b8c25a5f252922227a594fd505a2777dd541ace47ae3541de6c68b7677d60aefebf4e5d731
SSDEEP

393216:aoTpGfuz0d74M1P7J0Asma9xCBRquvPcOo0Pk:JpGtN4M1P7JQmQxONcL0Pk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

unpack001/quantizer/quantizer.exe

resource
unpack001/quantizer/quantizer.exe

Files

quantizer.zip
.zip
quantizer/READ ME!!!.txt
quantizer/quantizer.exe
.exe windows:5 windows x86 arch:x86

c8a20509092d71f3959c1834f1f91ca0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msimg32

AlphaBlend

winmm

waveOutWrite
waveOutUnprepareHeader
waveOutClose
waveOutOpen
waveOutPrepareHeader

kernel32

SetFileAttributesW
DeleteFileW
CloseHandle
LoadLibraryW
GetProcAddress
CreateProcessW
FreeLibrary
CopyFileW
TerminateThread
GetTempPathW
GetTickCount
GetModuleHandleW
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleFileNameW
IsDebuggerPresent
WriteFile
ReadFile
CreateFileW
GetProcessHeap
HeapAlloc
Sleep
HeapFree
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
CreateThread

user32

DefWindowProcW
MessageBoxW
CreateWindowExW
RegisterClassExW
ShowWindow
PeekMessageW
LoadIconW
LoadCursorW
EnumDisplayMonitors
UnionRect
GetMessageW
DispatchMessageW
SetTimer
TranslateMessage
UpdateLayeredWindow
EnumChildWindows
SetWindowTextW
RedrawWindow
MoveWindow
ReleaseDC
GetDC
SetWindowPos
EnumWindows
ExitWindowsEx

gdi32

CreatePen
DeleteDC
StretchBlt
Polygon
SelectObject
CreateCompatibleBitmap
BitBlt
CreateDIBSection
SetStretchBltMode
DeleteObject
CreateCompatibleDC
CreateSolidBrush

advapi32

RegCreateKeyExW
RegSetValueExW
RegCloseKey

vcruntime140

__current_exception_context
__current_exception
wcsrchr
_except_handler4_common
memset
memcpy

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

wcsncmp
wcscat_s

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

__setusermatherr
_CIfmod
_CIatan2
_libm_sse2_sin_precise
cbrt
_libm_sse2_sqrt_precise
_libm_sse2_tan_precise
floor

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

terminate
_controlfp_s
_crt_atexit
_c_exit
_cexit
_register_onexit_function
_exit
exit
_initterm_e
_initterm
_get_wide_winmain_command_line
_initialize_wide_environment
_configure_wide_argv
_initialize_onexit_table
_set_app_type
_seh_filter_exe
_register_thread_local_exe_atexit_callback

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

__p__commode
_set_fmode

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

_configthreadlocale

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

_set_new_mode

vcomp140

_vcomp_for_static_end
_vcomp_for_static_simple_init
_vcomp_fork
_vcomp_set_num_threads

Sections

.text
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 145KB - Virtual size: 145KB

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
quantizer/vc_redist.x86.exe
.exe windows:5 windows x86 arch:x86

8e2588a9cf43886de3449dfff03137b6

Code Sign

33:00:00:00:ac:63:16:e7:e3:46:55:b3:1c:00:00:00:00:00:ac
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03-05-2016 17:13

Not After

03-08-2017 17:13

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:C0F4-3086-DEF8,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04-06-2015 17:42

Not After

04-09-2016 17:42

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31-08-2010 22:19

Not After

31-08-2020 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03-04-2007 12:53

Not After

03-04-2021 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

28-10-2015 20:31

Not After

28-01-2017 20:31

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4d:12:80:9c:ca:f7:eb:86:79:f3:3f:cb:2a:a5:60:d7:0d:dc:44:88:bc:55:c1:a3:7b:54:00:7a:b1:82:77:ed
Signer

Actual PE Digest

4d:12:80:9c:ca:f7:eb:86:79:f3:3f:cb:2a:a5:60:d7:0d:dc:44:88:bc:55:c1:a3:7b:54:00:7a:b1:82:77:ed

Digest Algorithm

sha256

PE Digest Matches

true

82:d9:a5:27:22:5d:9a:32:85:b0:da:6e:7a:b5:fd:fd:e5:15:e1:df
Signer

Actual PE Digest

82:d9:a5:27:22:5d:9a:32:85:b0:da:6e:7a:b5:fd:fd:e5:15:e1:df

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

Imports

gdiplus

GdiplusShutdown
GdiplusStartup
GdipDeleteGraphics
GdipFree
GdipCloneImage
GdipDisposeImage
GdipGetImageWidth
GdipGetImageHeight
GdipCreateBitmapFromResource
GdipCreateFromHDC
GdipSetInterpolationMode
GdipDrawImageRectI
GdipAlloc

advapi32

QueryServiceConfigW
CryptAcquireContextW
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptReleaseContext
RegDeleteKeyW
RegCreateKeyExW
RegEnumKeyExW
RegEnumValueW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCloseKey
RegDeleteValueW
RegQueryValueExW
GetUserNameW
InitiateSystemShutdownExW
CreateWellKnownSid
InitializeAcl
SetEntriesInAclW
DecryptFileW
ChangeServiceConfigW
ControlService
CloseServiceHandle
QueryServiceStatus
OpenServiceW
OpenSCManagerW
RegQueryInfoKeyW
RegSetValueExW
SetEntriesInAclA
SetSecurityDescriptorGroup
RegOpenKeyExW
GetTokenInformation
CheckTokenMembership
AllocateAndInitializeSid
FreeSid
LookupAccountNameW
SetNamedSecurityInfoW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetSecurityDescriptorOwner

user32

GetMessageW
PeekMessageW
PostMessageW
IsWindow
PostQuitMessage
GetWindowLongW
SetWindowLongW
DefWindowProcW
UnregisterClassW
DispatchMessageW
TranslateMessage
IsDialogMessageW
MsgWaitForMultipleObjects
WaitForInputIdle
LoadCursorW
BeginPaint
EndPaint
GetCursorPos
MonitorFromPoint
GetMonitorInfoW
ReleaseDC
MessageBoxW
PostThreadMessageW
RegisterClassW
CreateWindowExW

oleaut32

VariantClear
VariantInit
SysAllocString
SysFreeString

gdi32

GetDeviceCaps
CreateDCW

shell32

ShellExecuteExW
SHGetFolderPathW
CommandLineToArgvW

ole32

CoTaskMemFree
CoCreateInstance
CoInitialize
CoUninitialize
CoInitializeEx
StringFromGUID2
CoInitializeSecurity
CLSIDFromProgID

kernel32

GetCurrentProcess
InitializeCriticalSection
TlsFree
DeleteCriticalSection
CloseHandle
TlsGetValue
Sleep
GetLastError
ReleaseMutex
TlsSetValue
TlsAlloc
GetCurrentThreadId
GetVersionExW
GetModuleHandleW
ReadFile
SetFilePointerEx
CreateFileW
GetCurrentProcessId
GetProcessId
WriteFile
ConnectNamedPipe
SetNamedPipeHandleState
lstrlenW
CompareStringW
LocalFree
CreateNamedPipeW
WaitForSingleObject
OpenProcess
lstrlenA
RemoveDirectoryW
GetFileAttributesW
ExpandEnvironmentStringsW
LeaveCriticalSection
EnterCriticalSection
FreeLibrary
GetProcAddress
VerifyVersionInfoW
VerSetConditionMask
GetComputerNameW
GetTempPathW
GetSystemDirectoryW
GetSystemWow64DirectoryW
GetVolumePathNameW
HeapAlloc
GetSystemDefaultLangID
GetUserDefaultLangID
GetDateFormatW
GetSystemTime
InterlockedExchange
LoadLibraryW
InterlockedCompareExchange
GetExitCodeThread
CreateThread
SetEvent
WaitForMultipleObjects
CreateEventW
ProcessIdToSessionId
InterlockedIncrement
InterlockedDecrement
GetStringTypeW
SetFileAttributesW
FindClose
FindNextFileW
FindFirstFileW
CreateProcessW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetExitCodeProcess
SetThreadExecutionState
CopyFileExW
HeapSetInformation
MapViewOfFile
CreateFileMappingW
CreateMutexW
SetEndOfFile
ResetEvent
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
CreateFileA
GetSystemTimeAsFileTime
VirtualFree
VirtualAlloc
DeleteFileW
GetThreadLocale
GetTimeZoneInformation
TerminateProcess
UnhandledExceptionFilter
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
GlobalAlloc
IsProcessorFeaturePresent
GetTickCount
QueryPerformanceCounter
HeapCreate
SetLastError
EncodePointer
GetFileType
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetEnvironmentStringsW
GlobalFree
MoveFileExW
CopyFileW
GetFileSizeEx
GetModuleHandleA
RaiseException
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
HeapSize
HeapReAlloc
LCMapStringW
MultiByteToWideChar
SetStdHandle
WriteConsoleW
FlushFileBuffers
GetLocalTime
UnmapViewOfFile
IsDebuggerPresent
DuplicateHandle
HeapFree
FormatMessageW
GetTempFileNameW
GetWindowsDirectoryW
CompareStringA
FreeEnvironmentStringsW
GetModuleFileNameW
GetStdHandle
DecodePointer
ExitProcess
SetUnhandledExceptionFilter
GetStartupInfoW
GetCommandLineW
GetFullPathNameW
CreateDirectoryW
GetProcessHeap

cabinet

ord22
ord20
ord23

crypt32

CertGetCertificateContextProperty
CryptHashPublicKeyInfo

msi

ord88
ord17
ord125
ord116
ord115
ord118
ord8
ord171
ord205
ord45
ord137
ord141
ord238
ord190
ord169
ord90
ord173
ord111
ord70

rpcrt4

UuidCreate

wininet

InternetCloseHandle
HttpAddRequestHeadersW
HttpOpenRequestW
InternetErrorDlg
InternetReadFile
HttpSendRequestW
InternetSetOptionW
InternetOpenW
HttpQueryInfoW
InternetCrackUrlW
InternetConnectW

wintrust

WinVerifyTrust
WTHelperGetProvSignerFromChain
WTHelperProvDataFromStateData
CryptCATAdminCalcHashFromFileHandle

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

Sections

.text
Size: 229KB - Virtual size: 228KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 104KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.wixburn
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c8a20509092d71f3959c1834f1f91ca0

Headers

DLL Characteristics

File Characteristics

Imports

msimg32

winmm

kernel32

user32

gdi32

advapi32

vcruntime140

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

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

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

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

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

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

vcomp140

Sections

.text Size: 25KB - Virtual size: 24KB

.rdata Size: 38KB - Virtual size: 37KB

.data Size: 512B - Virtual size: 32KB

.rsrc Size: 145KB - Virtual size: 145KB

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

8e2588a9cf43886de3449dfff03137b6

Code Sign

33:00:00:00:ac:63:16:e7:e3:46:55:b3:1c:00:00:00:00:00:acCertificate

Extended Key Usages

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0aCertificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

4d:12:80:9c:ca:f7:eb:86:79:f3:3f:cb:2a:a5:60:d7:0d:dc:44:88:bc:55:c1:a3:7b:54:00:7a:b1:82:77:edSigner

82:d9:a5:27:22:5d:9a:32:85:b0:da:6e:7a:b5:fd:fd:e5:15:e1:dfSigner

Headers

DLL Characteristics

File Characteristics

Imports

gdiplus

advapi32

user32

oleaut32

gdi32

shell32

ole32

kernel32

cabinet

crypt32

msi

rpcrt4

wininet

wintrust

version

Sections

.text Size: 229KB - Virtual size: 228KB

.rdata Size: 104KB - Virtual size: 104KB

.data Size: 4KB - Virtual size: 12KB

.wixburn Size: 512B - Virtual size: 56B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 14KB - Virtual size: 14KB

.reloc Size: 17KB - Virtual size: 17KB

.text
Size: 25KB - Virtual size: 24KB

.rdata
Size: 38KB - Virtual size: 37KB

.data
Size: 512B - Virtual size: 32KB

.rsrc
Size: 145KB - Virtual size: 145KB

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

33:00:00:00:ac:63:16:e7:e3:46:55:b3:1c:00:00:00:00:00:ac
Certificate

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

4d:12:80:9c:ca:f7:eb:86:79:f3:3f:cb:2a:a5:60:d7:0d:dc:44:88:bc:55:c1:a3:7b:54:00:7a:b1:82:77:ed
Signer

82:d9:a5:27:22:5d:9a:32:85:b0:da:6e:7a:b5:fd:fd:e5:15:e1:df
Signer

.text
Size: 229KB - Virtual size: 228KB

.rdata
Size: 104KB - Virtual size: 104KB

.data
Size: 4KB - Virtual size: 12KB

.wixburn
Size: 512B - Virtual size: 56B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 14KB - Virtual size: 14KB

.reloc
Size: 17KB - Virtual size: 17KB