13x[.]rar | Triage

Sharing

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General

Target

13x.rar
Size

648KB
MD5

2c372ebc3460f49943c7a22efd794b7a
SHA1

8d1200f9ecbe46ab5093d449bbebf9482cbfad0e
SHA256

8ef0ff71950f49708216a31f745a0bda030dd89218d088cdf7626b4af5f1988b
SHA512

77f2cb4bf8b9f6acfc10c21deaf6a03312d78b00e9e60b82d0c3dd53d5fd9afd1fb0361d9b0be92c9e8b68b4ca0cdbb607ed61f7f9b72bbd0bbf7f8b73e93684
SSDEEP

12288:Y2Gc9tnFmcv7+uN3mfP+L2zjn0KrFNVmlyIaNUFZ5SDfPanui86ABf:h/D7Ex/n0K0PHFZ52XKX6f

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/[可能的环境检测]x月份工资清单-xx.exe.vir

Files

13x.rar
.rar
[可能的环境检测]x月份工资清单-xx.exe.vir
.exe windows:4 windows x86 arch:x86

8552c201f3c337cfe64c3e06154554fa

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

e:\Mtxx\LiveUpdate\Release\Shareaza.pdb

Imports

kernel32

SetLastError
LoadLibraryA
GetSystemDirectoryA
GetWindowsDirectoryA
GetModuleFileNameA
GetModuleHandleA
CompareStringA
FindNextChangeNotification
FindCloseChangeNotification
GetFileTime
FileTimeToSystemTime
RaiseException
MoveFileExW
LocalAlloc
IsValidLocale
InterlockedDecrement
UnmapViewOfFile
MapViewOfFile
GetCurrentThreadId
InterlockedIncrement
SetEndOfFile
FlushFileBuffers
lstrlenA
ReadFile
DeviceIoControl
GetFileSize
SetThreadPriority
SystemTimeToFileTime
GetSystemTime
CompareFileTime
FindClose
CloseHandle
WriteFile
SetFilePointer
FreeLibrary
FreeResource
LocalFree
GetLastError
WaitForSingleObject
SetEvent
EnterCriticalSection
TerminateThread
Sleep
GetExitCodeThread
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetTickCount
GetOEMCP
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
LoadResource
LockResource
SizeofResource
SetEnvironmentVariableA
SetStdHandle
IsBadCodePtr
IsBadReadPtr
GetStringTypeA
SetUnhandledExceptionFilter
GetCurrentProcessId
QueryPerformanceCounter
GetTimeZoneInformation
LCMapStringA
IsBadWritePtr
VirtualFree
HeapCreate
HeapDestroy
GetStartupInfoA
GetFileType
SetHandleCount
GetCommandLineW
GetCommandLineA
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetStdHandle
HeapSize
TerminateProcess
CreateThread
ExitThread
VirtualQuery
GetSystemInfo
VirtualAlloc
VirtualProtect
RtlUnwind
ExitProcess
GetSystemTimeAsFileTime
HeapFree
HeapAlloc
HeapReAlloc
SetErrorMode
GlobalFlags
TlsFree
lstrcmpA
GlobalUnlock
GlobalLock
GlobalAlloc
MulDiv
GlobalFree
ReleaseMutex
ResumeThread
SuspendThread
LockFile
UnlockFile
DuplicateHandle
GetCurrentProcess
GetVersionExA
GlobalDeleteAtom
FileTimeToLocalFileTime
EnumResourceLanguagesW
GetVersion
ConvertDefaultLocale
GetCurrentThread
GlobalReAlloc
GlobalHandle
TlsGetValue
TlsAlloc
TlsSetValue
LocalReAlloc

advapi32

RegCloseKey

user32

GetMenuState
GetMenuCheckMarkDimensions
CheckMenuItem
EnableMenuItem
GetParent
GetFocus
SetMenuItemBitmaps
ClientToScreen
GetWindowDC
BeginPaint
EndPaint
ValidateRect
GetKeyState
IsWindowVisible
GetActiveWindow
CallNextHookEx
CopyRect
UnhookWindowsHookEx
EndDialog
GetNextDlgTabItem
IsWindowEnabled
GetDlgItem
IsWindow
DestroyWindow
SetActiveWindow
GetDesktopWindow
GetWindow
GetWindowRect
GetWindowPlacement
IsIconic
SystemParametersInfoA
SetWindowPos
GetDlgCtrlID
EqualRect
AdjustWindowRectEx
GetMenu
UpdateWindow
SetForegroundWindow
GetMenuItemID
MapWindowPoints
GetMessagePos
GetMessageTime
GetTopWindow
GetLastActivePopup
GetForegroundWindow
IsChild
SetFocus
SendDlgItemMessageA
GetCapture
MoveWindow
ShowWindow
DestroyMenu
MapDialogRect
SetWindowContextHelpId
SetCursor
GetSysColorBrush
SetCapture
ReleaseCapture
IsRectEmpty
SetRect
InvalidateRect
InvalidateRgn
GetNextDlgGroupItem
MessageBeep
GetMenuItemCount
GetSubMenu
GetCursorPos
PtInRect
GetSystemMetrics
IntersectRect
GetClientRect
KillTimer
TranslateMessage
PostQuitMessage
OffsetRect
GetSysColor
DdeNameService
DdeFreeStringHandle
DdeUninitialize
DdeAccessData
DdeUnaccessData
SetTimer
GetAsyncKeyState
GetDC
ReleaseDC

gdi32

RestoreDC
SetBkColor
SetTextColor
SetMapMode
GetClipBox
SaveDC
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
GetDeviceCaps
GetRgnBox
GetTextColor
GetBkColor
GetMapMode
CreateRectRgnIndirect
GetStockObject
TranslateCharsetInfo
DeleteObject
DeleteDC
CreateBitmap
SelectObject
ExtSelectClipRgn
ScaleWindowExtEx

ole32

CoCreateGuid
StringFromGUID2
CoInitializeEx
CoUninitialize
CoCreateInstance
CoTaskMemFree
CoTaskMemAlloc
OleUninitialize
CoFreeUnusedLibraries
OleInitialize
CLSIDFromProgID
CLSIDFromString
CoGetClassObject
CoRevokeClassObject
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal

ws2_32

WSAGetLastError
WSACleanup
WSAStartup
setsockopt
WSAAsyncGetHostByName
inet_ntoa
htons
ntohs
recv
send
WSAEventSelect
socket
ioctlsocket
bind
WSAConnect
WSACancelAsyncRequest
closesocket
WSAEnumNetworkEvents
sendto
recvfrom
inet_addr
getsockname
listen
WSAAccept
gethostbyname

wininet

InternetCloseHandle
HttpQueryInfoW
InternetQueryDataAvailable
InternetReadFile
InternetOpenUrlW
InternetSetOptionW
InternetOpenW

comctl32

ImageList_Destroy
ord17

shlwapi

PathFindFileNameW
PathFindExtensionW
PathRemoveFileSpecW
PathStripToRootW
PathIsUNCW
PathFileExistsW

oleaut32

DispInvoke
OleCreateFontIndirect
SysAllocString
SystemTimeToVariantTime
VariantCopy
LoadRegTypeLi
LoadTypeLi
SysStringLen
SysReAllocStringLen
VariantClear
VariantChangeType
VariantInit
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayGetUBound
SafeArrayDestroy
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayCreateVector
SysAllocStringLen
SysFreeString

winspool.drv

ClosePrinter

Sections

.text
Size: 844KB - Virtual size: 841KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 180KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 471KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 204KB - Virtual size: 203KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
[虚拟环境检测]易用优税系统1az.exe.vir
.exe windows:6 windows x86 arch:x86

aab6a87e82260367392757183c5748a6

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6c
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

15/06/2023, 00:00

Not After

15/06/2026, 23:59

Subject

SERIALNUMBER=22671299,CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:01:08:e2:33:7a:56:70:40:c0:d5:00:00:00:00:01:08
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

14/09/2023, 19:14

Not After

04/09/2024, 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/04/2012, 23:48

Not After

18/04/2027, 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

22:60:5a:6e:3a:24:c4:0d:3b:e4:f0:d8:94:45:11:96:a8:88:db:40:f4:01:a9:30:ed:ba:da:dd:bc:b2:e3:3e
Signer

Actual PE Digest

22:60:5a:6e:3a:24:c4:0d:3b:e4:f0:d8:94:45:11:96:a8:88:db:40:f4:01:a9:30:ed:ba:da:dd:bc:b2:e3:3e

Digest Algorithm

sha256

PE Digest Matches

false

e1:c2:e5:6c:ef:ab:2c:98:bf:71:72:9d:0e:23:fb:6e:13:a2:48:f9
Signer

Actual PE Digest

e1:c2:e5:6c:ef:ab:2c:98:bf:71:72:9d:0e:23:fb:6e:13:a2:48:f9

Digest Algorithm

sha1

PE Digest Matches

false

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

kernel32

GetCurrentProcess
GetModuleFileNameW
GetUserDefaultLocaleName
LocalAlloc
GetFileAttributesW
Sleep
GetTickCount64
GetLastError
GetDiskFreeSpaceExW
GetCurrentThread
QueryPerformanceFrequency
DeleteFileW
K32EnumProcesses
GetThreadContext
LocalFree
ExitProcess
GlobalMemoryStatusEx
QueryPerformanceCounter
GetTickCount
CheckRemoteDebuggerPresent
ReadFile
VirtualFree
VirtualAlloc
CreateFileW
CloseHandle
GetProcAddress
GetFileSize
WakeAllConditionVariable
WriteConsoleW
HeapSize
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
SetLastError
GetModuleHandleA
GetNativeSystemInfo
LoadLibraryA
FreeLibrary
GetThreadLocale
lstrlenW
VirtualProtect
RtlUnwind
RaiseException
VirtualQuery
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
WriteFile
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
SleepConditionVariableSRW

user32

MessageBoxW
wsprintfW

setupapi

SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyW
SetupDiGetClassDevsW

urlmon

URLOpenBlockingStreamW

shlwapi

SHCreateStreamOnFileEx

Exports

Exports

FreeLibraryMemoryAndExitThread
NtUnloadDllMemoryAndExitThread

Sections

.text
Size: 226KB - Virtual size: 226KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8552c201f3c337cfe64c3e06154554fa

Headers

File Characteristics

PDB Paths

Imports

kernel32

advapi32

user32

gdi32

ole32

ws2_32

wininet

comctl32

shlwapi

oleaut32

winspool.drv

Sections

.text Size: 844KB - Virtual size: 841KB

.rdata Size: 180KB - Virtual size: 176KB

.data Size: 24KB - Virtual size: 471KB

.rsrc Size: 204KB - Virtual size: 203KB

aab6a87e82260367392757183c5748a6

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6cCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

33:00:00:01:08:e2:33:7a:56:70:40:c0:d5:00:00:00:00:01:08Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

22:60:5a:6e:3a:24:c4:0d:3b:e4:f0:d8:94:45:11:96:a8:88:db:40:f4:01:a9:30:ed:ba:da:dd:bc:b2:e3:3eSigner

e1:c2:e5:6c:ef:ab:2c:98:bf:71:72:9d:0e:23:fb:6e:13:a2:48:f9Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

setupapi

urlmon

shlwapi

Exports

Exports

Sections

.text Size: 226KB - Virtual size: 226KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 17KB - Virtual size: 21KB

.rsrc Size: 22KB - Virtual size: 21KB

.reloc Size: 15KB - Virtual size: 14KB

.text
Size: 844KB - Virtual size: 841KB

.rdata
Size: 180KB - Virtual size: 176KB

.data
Size: 24KB - Virtual size: 471KB

.rsrc
Size: 204KB - Virtual size: 203KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6c
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

33:00:00:01:08:e2:33:7a:56:70:40:c0:d5:00:00:00:00:01:08
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

22:60:5a:6e:3a:24:c4:0d:3b:e4:f0:d8:94:45:11:96:a8:88:db:40:f4:01:a9:30:ed:ba:da:dd:bc:b2:e3:3e
Signer

e1:c2:e5:6c:ef:ab:2c:98:bf:71:72:9d:0e:23:fb:6e:13:a2:48:f9
Signer

.text
Size: 226KB - Virtual size: 226KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 17KB - Virtual size: 21KB

.rsrc
Size: 22KB - Virtual size: 21KB

.reloc
Size: 15KB - Virtual size: 14KB