a3fc28cd587544_JC[.]exe

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General

Target

a3fc28cd587544_JC.exe
Size

3.2MB
MD5

a3fc28cd5875441acceb7e6975c3a603
SHA1

8496c6f056925c0c5b05e354ed4ea83a480affb3
SHA256

ed0c98f965a290e747cb921e09987e7b05020f49c4b151e337eeb362997a9e42
SHA512

e99d48a6de9f6354c999bbba36529c5468d89f28dbff559e0588ac4377af4fc680b2842fc2f4771ccb4752d8e0fc0016899d964ef3c91024af7d3a8f196a2465
SSDEEP

98304:by9QX3QVLZXEud3ixrHifpjU5KFv4P7Nr2zIehuG:W9QX3QXRfo0tIG

Score

1^/10

Malware Config

Signatures

Files

a3fc28cd587544_JC.exe
.exe windows x86

566130b67c35b0230b43d9cf8ab0912a

Code Sign

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07-05-2021 15:43

Not After

07-11-2030 16:13

Subject

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2b
Certificate

Issuer

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Not Before

07-05-2021 19:19

Not After

29-12-2040 23:59

Subject

CN=Entrust Extended Validation Code Signing CA - EVCS2,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2e:cd:94:a1:60:a0:3c:89:11:09:5c:ce:3a:8f:73:78
Certificate

Issuer

CN=Entrust Extended Validation Code Signing CA - EVCS2,O=Entrust\, Inc.,C=US

Not Before

24-06-2022 07:32

Not After

07-07-2023 07:32

Subject

SERIALNUMBER=91440300MA5G5BRD6X,CN=Mobitrix Technology Co.\, Ltd,O=Mobitrix Technology Co.\, Ltd,L=Shenzhen,ST=Guangdong,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07-05-2021 15:43

Not After

07-11-2030 16:13

Subject

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3b
Certificate

Issuer

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Not Before

07-05-2021 19:22

Not After

29-12-2040 23:59

Subject

CN=Entrust Time Stamping CA - TS2,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5
Certificate

Issuer

CN=Entrust Time Stamping CA - TS2,O=Entrust\, Inc.,C=US

Not Before

04-10-2022 17:22

Not After

01-01-2029 00:00

Subject

CN=Entrust Timestamp Authority - TSA2,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

2a:63:7d:6e:ca:05:94:66:01:81:82:d9:fe:5f:0d:f9:52:fe:8b:71:ca:b2:64:28:13:a7:2b:eb:c9:e9:97:70
Signer

Actual PE Digest

2a:63:7d:6e:ca:05:94:66:01:81:82:d9:fe:5f:0d:f9:52:fe:8b:71:ca:b2:64:28:13:a7:2b:eb:c9:e9:97:70

Digest Algorithm

sha256

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

Imports

ws2_32

WSAStartup
WSACleanup
accept
htonl
listen
ioctlsocket
WSAIoctl
select
getaddrinfo
freeaddrinfo
recvfrom
sendto
gethostname
WSASetLastError
socket
setsockopt
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
recv
shutdown
ntohl
gethostbyname
__WSAFDIsSet
getservbyname
closesocket

wldap32

ord301
ord147
ord133
ord79
ord142
ord167
ord127
ord27
ord26
ord117
ord41
ord208
ord216
ord14
ord46
ord219
ord145

crypt32

CertFreeCertificateContext
CertDuplicateCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CertGetCertificateContextProperty

kernel32

CreateFileW
GetFileAttributesW
LocalFileTimeToFileTime
ReadFile
SetFilePointer
SetFileTime
WriteFile
SystemTimeToFileTime
GetFileInformationByHandle
GetFileSize
GetLocalTime
GetTickCount
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
FileTimeToSystemTime
GetFileAttributesA
GetACP
SetCurrentDirectoryW
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
LoadLibraryW
ExitProcess
FreeResource
LoadResource
LockResource
SizeofResource
FindResourceW
MulDiv
GetFileType
DuplicateHandle
DosDateTimeToFileTime
InitializeCriticalSectionAndSpinCount
GlobalAlloc
GlobalUnlock
GlobalLock
SetLastError
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
SleepEx
VerSetConditionMask
GetSystemDirectoryW
FreeLibrary
VerifyVersionInfoW
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
PeekNamedPipe
WaitForMultipleObjects
FlushConsoleInputBuffer
GetCurrentThreadId
GetModuleHandleA
LoadLibraryA
GlobalMemoryStatus
GetLogicalDriveStringsA
ResumeThread
ExitThread
GetCurrentDirectoryW
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InterlockedFlushSList
InterlockedPushEntrySList
RtlUnwind
RaiseException
InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
ResetEvent
SetEvent
GetCPInfo
CompareStringEx
GetStringTypeW
GetLocaleInfoEx
CreateSymbolicLinkW
GetFileInformationByHandleEx
CloseThreadpoolWait
SetThreadpoolWait
CreateThreadpoolWait
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer
CreateThreadpoolTimer
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolWork
FreeLibraryWhenCallbackReturns
GetTickCount64
GetSystemTimeAsFileTime
GetCurrentProcessorNumber
FlushProcessWriteBuffers
CreateSemaphoreExW
CreateEventExW
InitOnceExecuteOnce
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
SetFileInformationByHandle
LCMapStringEx
DecodePointer
EncodePointer
LocalFree
SleepConditionVariableSRW
SleepConditionVariableCS
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
TryEnterCriticalSection
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitializeSRWLock
GetNativeSystemInfo
GetExitCodeThread
SwitchToThread
CreateDirectoryW
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
CreateThread
WinExec
GetModuleFileNameA
GetVersionExW
OpenProcess
CreateProcessA
GetCurrentThread
TerminateProcess
GetCurrentProcessId
GetCurrentProcess
WaitForSingleObject
QueryPerformanceFrequency
QueryPerformanceCounter
GetLastError
CloseHandle
SetFileAttributesA
RemoveDirectoryA
GetLogicalDrives
GetDriveTypeA
GetDiskFreeSpaceExA
Sleep
GetTempPathA
FindNextFileA
FindFirstFileA
FindClose
DeleteFileA
CreateDirectoryA
WideCharToMultiByte
MultiByteToWideChar
FreeLibraryAndExitThread
GetModuleHandleExW
WriteConsoleW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
SetFilePointerEx
SetConsoleCtrlHandler
GetConsoleCP
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
HeapFree
HeapAlloc
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
DeleteFileW
GetFileSizeEx
SetStdHandle
GetFullPathNameW
GetFileAttributesExW
GetTimeZoneInformation
HeapReAlloc
FlushFileBuffers
SetFileAttributesW
SetEndOfFile
SetConsoleMode
GetStartupInfoA
GetNumberOfConsoleInputEvents
ReadConsoleInputW
PeekConsoleInputA
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
OutputDebugStringW
HeapSize
GetSystemTime

user32

SetCaretPos
ShowCaret
ClientToScreen
GetSysColor
SetWindowTextW
GetWindowTextW
GetWindowTextLengthW
CreateAcceleratorTableW
GetCaretPos
InvalidateRgn
ShowWindow
IsZoomed
PostQuitMessage
MoveWindow
SetTimer
KillTimer
GetWindowRect
SendMessageW
LoadIconW
GetGUIThreadInfo
GetProcessWindowStation
GetUserObjectInformationW
MessageBoxA
RegisterClassExW
wsprintfW
GetDesktopWindow
wvsprintfW
SetCursor
InflateRect
UnionRect
OffsetRect
LoadCursorW
GetMessageW
TranslateMessage
DispatchMessageW
PostMessageW
CreateWindowExW
IsWindow
DestroyWindow
SetWindowPos
IsWindowVisible
IsIconic
CharNextW
SetFocus
GetActiveWindow
GetFocus
GetKeyState
SetCapture
ReleaseCapture
GetDC
ReleaseDC
BeginPaint
EndPaint
GetUpdateRect
InvalidateRect
GetClientRect
GetCursorPos
ScreenToClient
MapWindowPoints
IntersectRect
IsRectEmpty
PtInRect
GetWindowLongW
SetWindowLongW
GetParent
GetWindow
HideCaret
GetCaretBlinkTime
CreateCaret
SetRect
FillRect
DrawTextW
CharPrevW
MessageBoxW
SetWindowRgn
DefWindowProcW
CallWindowProcW
RegisterClassW
EnableWindow
GetMonitorInfoW
MonitorFromWindow
LoadImageW
AdjustWindowRectEx
GetPropW
SetPropW
GetMenu
GetSystemMetrics
GetClassInfoExW

gdi32

GetObjectW
SetWindowOrgEx
SaveDC
RestoreDC
GetTextExtentPoint32W
CombineRgn
CreatePenIndirect
CreateRectRgnIndirect
CreateSolidBrush
GetCharABCWidthsW
GetTextMetricsW
GetClipBox
Rectangle
GetStockObject
DeleteObject
DeleteDC
CreatePen
CreateFontIndirectW
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
LineTo
RoundRect
SelectClipRgn
ExtSelectClipRgn
SetBkColor
SetBkMode
StretchBlt
SetStretchBltMode
SetTextColor
CreateDIBSection
MoveToEx
TextOutW
ExtTextOutW
GdiFlush
GetDeviceCaps
GetObjectA
CreatePatternBrush
GetDIBits
CreateRoundRectRgn
SelectObject

advapi32

DeregisterEventSource
RegSetValueExA
RegQueryValueExW
RegQueryValueExA
RegQueryInfoKeyW
RegOpenKeyExA
RegOpenKeyW
RegOpenKeyA
RegEnumValueW
RegEnumValueA
RegCreateKeyExA
RegCloseKey
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenThreadToken
OpenProcessToken
ReportEventA
RegisterEventSourceA
CryptAcquireContextA
CryptReleaseContext
CryptEnumProvidersA
CryptSignHashA
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey

shell32

SHChangeNotify
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetSpecialFolderPathA

ole32

CreateStreamOnHGlobal
OleLockRunning
CoCreateInstance
CoUninitialize
CoCreateGuid
CoTaskMemFree
CLSIDFromProgID
CLSIDFromString
CoInitialize

oleaut32

VariantInit
SysFreeString
SysAllocString
VariantClear

gdiplus

GdipGetPropertyItemSize
GdipImageSelectActiveFrame
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipGetImageHeight
GdipGetImageWidth
GdipLoadImageFromStreamICM
GdipAlloc
GdipFree
GdiplusStartup
GdiplusShutdown
GdipCloneBrush
GdipDeleteBrush
GdipCreateLineBrushI
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipCreateBitmapFromScan0
GdipCreateFromHDC
GdipDeleteGraphics
GdipSetCompositingQuality
GdipSetSmoothingMode
GdipSetTextRenderingHint
GdipSetPixelOffsetMode
GdipLoadImageFromStream
GdipSetInterpolationMode
GdipGraphicsClear
GdipDrawImage
GdipDrawImageRectI
GdipDeleteFontFamily
GdipCreateFontFromDC
GdipCreateFontFromLogfontA
GdipDeleteFont
GdipGetFamily
GdipDrawString
GdipCreateStringFormat
GdipDeleteStringFormat
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipGetPropertyItem

comctl32

_TrackMouseEvent
ord17
InitCommonControlsEx

imm32

ImmReleaseContext
ImmSetCompositionFontW
ImmSetCompositionWindow
ImmGetContext

Sections

.text
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 539KB - Virtual size: 539KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 107KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

566130b67c35b0230b43d9cf8ab0912a

Code Sign

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7fCertificate

Extended Key Usages

Key Usages

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2bCertificate

Extended Key Usages

Key Usages

2e:cd:94:a1:60:a0:3c:89:11:09:5c:ce:3a:8f:73:78Certificate

Extended Key Usages

Key Usages

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7fCertificate

Extended Key Usages

Key Usages

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3bCertificate

Extended Key Usages

Key Usages

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5Certificate

Extended Key Usages

Key Usages

2a:63:7d:6e:ca:05:94:66:01:81:82:d9:fe:5f:0d:f9:52:fe:8b:71:ca:b2:64:28:13:a7:2b:eb:c9:e9:97:70Signer

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

wldap32

crypt32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

gdiplus

comctl32

imm32

Sections

.text Size: 2.2MB - Virtual size: 2.2MB

.rdata Size: 539KB - Virtual size: 539KB

.data Size: 52KB - Virtual size: 76KB

.rsrc Size: 308KB - Virtual size: 307KB

.reloc Size: 107KB - Virtual size: 107KB

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2b
Certificate

2e:cd:94:a1:60:a0:3c:89:11:09:5c:ce:3a:8f:73:78
Certificate

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3b
Certificate

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5
Certificate

2a:63:7d:6e:ca:05:94:66:01:81:82:d9:fe:5f:0d:f9:52:fe:8b:71:ca:b2:64:28:13:a7:2b:eb:c9:e9:97:70
Signer

.text
Size: 2.2MB - Virtual size: 2.2MB

.rdata
Size: 539KB - Virtual size: 539KB

.data
Size: 52KB - Virtual size: 76KB

.rsrc
Size: 308KB - Virtual size: 307KB

.reloc
Size: 107KB - Virtual size: 107KB