chuaname[.]exe

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General

Target

chuaname.exe
Size

157KB
MD5

5767ca40c29cb20842c8d3b12c93d582
SHA1

8fe5bcd90416a48b3f862ea52f726239d2d8efc3
SHA256

a14f448e7fbeed5aee2f0db602bca444bb821e731452e0e43f914b1cd902fec5
SHA512

9c6fd9ffb1b0ea6305c4ed893923aa2e21ccaa63797b36458dc63eabd84e01cbc6b3331d808b58c79ae74122ee841872ab1e12683f8065ba0f40042f7f8b6321
SSDEEP

3072:s2A2+ClsFxK7hfi5ji+8T26z02mNt4H96u:/AbZFx4h2uaew4Hn

Score

1^/10

Malware Config

Signatures

Files

chuaname.exe
.exe windows x86

97e65999ac3a66c864b3eb38bb84c377

Code Sign

45:f2:7f:20:2f:d2:8e:7a:bb:5f:e5:68:9f:b8:23:c6
Certificate

Issuer

CN=Microsoft officially certified software,OU=Microsoft officially certified software,O=Microsoft officially certified software,L=Microsoft officially certified software,ST=Microsoft officially certified software,C=Microsoft officially certified software,1.2.840.113549.1.9.1=#13274d6963726f736f6674206f6666696369616c6c792063657274696669656420736f667477617265

Not Before

20/06/2023, 16:00

Not After

24/12/2040, 16:00

Subject

CN=Microsoft officially certified software,OU=Microsoft officially certified software,O=Microsoft officially certified software,L=Microsoft officially certified software,ST=Microsoft officially certified software,C=Microsoft officially certified software,1.2.840.113549.1.9.1=#13274d6963726f736f6674206f6666696369616c6c792063657274696669656420736f667477617265

Extended Key Usages

ExtKeyUsageCodeSigning

45:f2:7f:20:2f:d2:8e:7a:bb:5f:e5:68:9f:b8:23:c6
Certificate

Issuer

CN=Microsoft officially certified software,OU=Microsoft officially certified software,O=Microsoft officially certified software,L=Microsoft officially certified software,ST=Microsoft officially certified software,C=Microsoft officially certified software,1.2.840.113549.1.9.1=#13274d6963726f736f6674206f6666696369616c6c792063657274696669656420736f667477617265

Not Before

20/06/2023, 16:00

Not After

24/12/2040, 16:00

Subject

CN=Microsoft officially certified software,OU=Microsoft officially certified software,O=Microsoft officially certified software,L=Microsoft officially certified software,ST=Microsoft officially certified software,C=Microsoft officially certified software,1.2.840.113549.1.9.1=#13274d6963726f736f6674206f6666696369616c6c792063657274696669656420736f667477617265

Extended Key Usages

ExtKeyUsageCodeSigning

87:80:00:1e:b6:54:88:94:ba:d8:49:82:e2:c3:82:29:89:9e:70:40:76:3f:7c:d1:a2:80:35:85:b6:0a:33:49
Signer

Actual PE Digest

87:80:00:1e:b6:54:88:94:ba:d8:49:82:e2:c3:82:29:89:9e:70:40:76:3f:7c:d1:a2:80:35:85:b6:0a:33:49

Digest Algorithm

sha256

PE Digest Matches

true

d5:8f:24:66:91:90:6f:67:6a:93:fe:ff:bf:30:69:26:5a:39:70:d3
Signer

Actual PE Digest

d5:8f:24:66:91:90:6f:67:6a:93:fe:ff:bf:30:69:26:5a:39:70:d3

Digest Algorithm

sha1

PE Digest Matches

true

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

Imports

kernel32

RtlUnwind
GetStartupInfoA
GetCommandLineA
ExitProcess
TerminateProcess
HeapFree
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sleep
IsBadReadPtr
IsBadCodePtr
SetStdHandle
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
InterlockedExchange
GetCurrentProcess
SetErrorMode
GetOEMCP
GetCPInfo
GetProcessVersion
WritePrivateProfileStringA
GlobalFlags
lstrcpynA
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
LocalFree
MulDiv
SetLastError
MultiByteToWideChar
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
FreeLibrary
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleHandleA
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
CloseHandle
GetModuleFileNameA
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
lstrlenA
lstrcatA
GetLastError
LoadLibraryA
SetHandleCount
GetProcAddress

user32

CopyRect
AdjustWindowRectEx
SetFocus
GetSysColor
MapWindowPoints
SendDlgItemMessageA
UpdateWindow
IsDialogMessageA
SetWindowTextA
ShowWindow
ClientToScreen
GetDC
ReleaseDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
LoadCursorA
GetClassNameA
PtInRect
GetSysColorBrush
LoadStringA
DestroyMenu
GetTopWindow
GetCapture
WinHelpA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
EndDialog
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
MessageBoxA
SetCursor
PostQuitMessage
PostMessageA
wsprintfA
LoadIconA
EnableWindow
GetClientRect
IsIconic
SendMessageA
DrawIcon
GetSystemMetrics
UnregisterClassA

gdi32

SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetObjectA
DeleteObject
GetDeviceCaps
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetBkColor
SetTextColor
GetClipBox
GetStockObject
SelectObject
RestoreDC
SaveDC
CreateBitmap
DeleteDC

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey

comctl32

ord17

wsock32

recv
closesocket
socket
htons
ioctlsocket
connect
WSAStartup
send

wininet

InternetCloseHandle
InternetReadFile
FtpGetFileSize
InternetWriteFile
InternetOpenA
InternetConnectA
FtpOpenFileA
InternetCrackUrlA

Sections

.text
Size: 96KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

97e65999ac3a66c864b3eb38bb84c377

Code Sign

45:f2:7f:20:2f:d2:8e:7a:bb:5f:e5:68:9f:b8:23:c6Certificate

Extended Key Usages

45:f2:7f:20:2f:d2:8e:7a:bb:5f:e5:68:9f:b8:23:c6Certificate

Extended Key Usages

87:80:00:1e:b6:54:88:94:ba:d8:49:82:e2:c3:82:29:89:9e:70:40:76:3f:7c:d1:a2:80:35:85:b6:0a:33:49Signer

d5:8f:24:66:91:90:6f:67:6a:93:fe:ff:bf:30:69:26:5a:39:70:d3Signer

Headers

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

comctl32

wsock32

wininet

Sections

.text Size: 96KB - Virtual size: 92KB

.rdata Size: 24KB - Virtual size: 21KB

.data Size: 16KB - Virtual size: 29KB

.rsrc Size: 12KB - Virtual size: 8KB

45:f2:7f:20:2f:d2:8e:7a:bb:5f:e5:68:9f:b8:23:c6
Certificate

45:f2:7f:20:2f:d2:8e:7a:bb:5f:e5:68:9f:b8:23:c6
Certificate

87:80:00:1e:b6:54:88:94:ba:d8:49:82:e2:c3:82:29:89:9e:70:40:76:3f:7c:d1:a2:80:35:85:b6:0a:33:49
Signer

d5:8f:24:66:91:90:6f:67:6a:93:fe:ff:bf:30:69:26:5a:39:70:d3
Signer

.text
Size: 96KB - Virtual size: 92KB

.rdata
Size: 24KB - Virtual size: 21KB

.data
Size: 16KB - Virtual size: 29KB

.rsrc
Size: 12KB - Virtual size: 8KB