Static task
static1
Behavioral task
behavioral1
Sample
NEAS.40735f84c8bb2dd659c61b9224352d40_JC.dll
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.40735f84c8bb2dd659c61b9224352d40_JC.dll
Resource
win10v2004-20231020-en
General
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Target
NEAS.40735f84c8bb2dd659c61b9224352d40_JC.exe
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Size
276KB
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MD5
40735f84c8bb2dd659c61b9224352d40
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SHA1
2aefd5a6b855e684fe381100eca520487637ae2c
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SHA256
81f827a9a77e78fd2fd68bf216cd4c62de8697aa21448f99c9a58f7b71752816
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SHA512
51b0d92830156a5efb2198aaf0951b5e847b4d05ef7e50f43ef14b8635f8283158b15ae7e545eb7f81c45bf8fc244ed217c3c24ab420b6a62f84bdba4cfd2f88
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SSDEEP
6144:DS2+OX5cSZ88hH51zxXn4tFLmKCax8eUesJ:2FWnhH5Hn4vniJ
Malware Config
Signatures
Files
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NEAS.40735f84c8bb2dd659c61b9224352d40_JC.exe.dll windows:4 windows x86
544450427eb5c7cf37a9bf76a287b739
Code Sign
01Certificate
IssuerCN=Microsoft Authenticode(tm) Root Authority,O=MSFT,C=USNot Before01/01/1995, 08:00Not After31/12/1999, 23:59SubjectCN=Microsoft Authenticode(tm) Root Authority,O=MSFT,C=US7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate
IssuerCN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZANot Before21/12/2012, 00:00Not After30/12/2020, 23:59SubjectCN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/01/1997, 07:00Not After31/12/2020, 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate
IssuerCN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=USNot Before18/10/2012, 00:00Not After29/12/2020, 23:59SubjectCN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
61:1c:b2:8a:00:00:00:00:00:26Certificate
IssuerCN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before15/04/2011, 19:41Not After15/04/2021, 19:51SubjectCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
0d:ce:64:44:8d:5b:c8:e5:8e:81:43:36:3f:a6:a1:caCertificate
IssuerCN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before05/06/2019, 00:00Not After08/06/2021, 12:00SubjectCN=广东七洲科技股份有限公司,OU=广东七洲科技股份有限公司,O=广东七洲科技股份有限公司,L=广州市,ST=广东省,C=CNExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
79:ad:16:a1:4a:a0:a5:ad:4c:73:58:f4:07:13:2e:65Certificate
IssuerCN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6dNot Before09/05/2001, 23:19Not After09/05/2021, 23:28SubjectCN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6dKey Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate
IssuerCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before11/02/2011, 12:00Not After10/02/2026, 12:00SubjectCN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
72:94:04:10:1f:3e:0c:a3:47:83:7f:ca:17:5a:84:38Certificate
IssuerCN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before01/11/2005, 13:46Not After01/11/2025, 13:54SubjectCN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
fb:8a:87:be:c9:14:fa:1e:e9:37:dc:2d:1b:93:65:24:86:46:1a:9fSigner
Actual PE Digestfb:8a:87:be:c9:14:fa:1e:e9:37:dc:2d:1b:93:65:24:86:46:1a:9fDigest Algorithmsha1PE Digest MatchestrueHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
ntohl
closesocket
socket
ioctlsocket
setsockopt
htons
inet_ntoa
select
getsockopt
__WSAFDIsSet
recv
send
WSAGetLastError
getsockname
inet_addr
WSACleanup
connect
WSAStartup
ntohs
htonl
drvinterface
DeleteAllAppProtectProc
AddAppProtectProc
AddConnectAppProcId
DeleteEncryptProcId
kernel32
TlsFree
SetErrorMode
WritePrivateProfileStringA
GlobalFlags
InterlockedIncrement
GetVersionExA
lstrcmpW
GlobalFindAtomA
GlobalGetAtomNameA
SetFilePointer
FlushFileBuffers
GetThreadLocale
GetCurrentProcess
GetCPInfo
GetOEMCP
LocalReAlloc
ExitProcess
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetSystemTimeAsFileTime
HeapFree
HeapAlloc
VirtualAlloc
HeapReAlloc
GetProcessHeap
RtlUnwind
RaiseException
HeapSize
GetStdHandle
GetACP
LCMapStringA
LCMapStringW
GetTimeZoneInformation
HeapDestroy
HeapCreate
VirtualFree
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetConsoleCP
GetConsoleMode
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
InterlockedDecrement
GetModuleFileNameW
GlobalFree
GlobalUnlock
FormatMessageA
LocalFree
GetCurrentProcessId
SetLastError
GlobalAddAtomA
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameA
EnumResourceLanguagesA
GetLocaleInfoA
LoadLibraryA
FindResourceA
LoadResource
LockResource
SizeofResource
GlobalLock
lstrcmpA
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
GetModuleHandleA
GetProcAddress
DeviceIoControl
GetFileAttributesA
GetCurrentDirectoryA
GetVersion
CompareStringA
InterlockedExchange
MultiByteToWideChar
CompareStringW
WideCharToMultiByte
lstrlenA
ReadFile
WriteFile
SetNamedPipeHandleState
CreateFileA
WaitNamedPipeA
GetTickCount
WaitForMultipleObjects
OpenEventA
GetLastError
ResetEvent
CreateEventA
SetEvent
GetSystemWindowsDirectoryA
GetPrivateProfileStringA
CloseHandle
TerminateThread
WaitForSingleObject
Sleep
OutputDebugStringA
CreateThread
GetCommandLineA
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
user32
GetSysColorBrush
LoadCursorA
DestroyMenu
WinHelpA
GetCapture
GetClassLongA
SetPropA
GetPropA
RemovePropA
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
GetClientRect
GetMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
CopyRect
DefWindowProcA
CallWindowProcA
SetWindowLongA
SetWindowPos
ShowWindow
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetSystemMetrics
GetSysColor
ReleaseDC
GetDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
ClientToScreen
GetWindow
GetDlgCtrlID
GetWindowRect
GetClassNameA
PtInRect
GetWindowTextA
SetWindowTextA
UnregisterClassA
UnhookWindowsHookEx
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
EnableWindow
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
GetParent
SendMessageA
ModifyMenuA
GetMenuState
RegisterWindowMessageA
LoadIconA
EnableMenuItem
CheckMenuItem
PostMessageA
PostQuitMessage
MessageBoxA
PostThreadMessageA
gdi32
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
DeleteObject
GetDeviceCaps
CreateBitmap
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
advapi32
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
ControlService
StartServiceA
DeleteService
CloseServiceHandle
OpenServiceA
CreateServiceA
OpenSCManagerA
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc
shlwapi
PathFindFileNameA
PathFindExtensionA
oleaut32
VariantInit
VariantChangeType
VariantClear
Exports
Exports
AddUnencryptFltRule
CreatConnectControlFirwallServer
CreateOffLineControlFirwall
SetApp_ServerIp
SetEnablePrinterList
SetEncryptProcessList
SetLoginOutAppServer
SetUserLoginStatus
SetWatchProcessList
SetWhitePort
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ