NEAS[.]3337e1641a1763c38ea3d42b697522e94a11f48e392e81a7bf86c8d3b2866f2e_JC[.]exe

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General

Target

NEAS.3337e1641a1763c38ea3d42b697522e94a11f48e392e81a7bf86c8d3b2866f2e_JC.exe
Size

6.0MB
MD5

b19b0d44c6b019aad0121dfc3a1c2569
SHA1

7cab973aee7efeb85997dc500c41fdffec0e6b0c
SHA256

3337e1641a1763c38ea3d42b697522e94a11f48e392e81a7bf86c8d3b2866f2e
SHA512

a4bef2e3794e0ecb37d4e9f8c551c51d6442b4862847b41bb7fa413531c10a2bbdc9e556fee61c872bc21a96a305931b41937874d8399277d6fef2783572f301
SSDEEP

98304:lnMohoXFgvFQFuHUBIk6SDwPRLNKDvR6KP1zJeh200of1EWR+FbF76rMYLO:lniqFAIk6SDURLkDR6OXE2Lod+76rMYC

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Files

NEAS.3337e1641a1763c38ea3d42b697522e94a11f48e392e81a7bf86c8d3b2866f2e_JC.exe
.exe windows:6 windows x64

d0c101a72f3619d2f3f84800e0fd2cb5

Code Sign

68:58:3b:ae:1e:4d:9b:57:bf:45:23:1b:8d:2a:d9:3e
Certificate

Issuer

CN=Microsoft Windows

Not Before

08/10/2023, 09:13

Not After

31/12/2039, 23:59

Subject

CN=Microsoft Windows

bd:cc:98:4c:bd:47:13:c2:5d:74:ef:80:bb:c9:75:82:88:f3:86:3f:82:e3:7e:f7:20:78:da:7d:0e:9e:21:72
Signer

Actual PE Digest

bd:cc:98:4c:bd:47:13:c2:5d:74:ef:80:bb:c9:75:82:88:f3:86:3f:82:e3:7e:f7:20:78:da:7d:0e:9e:21:72

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

VirtualAlloc
WriteConsoleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
HeapAlloc
HeapFree
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
FlsSetValue
GetCommandLineA
RaiseException
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
HeapFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
DecodePointer
FlsGetValue
FlsFree
SetLastError
FlsAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapSetInformation
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
InitializeCriticalSectionAndSpinCount
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

wtsapi32

WTSSendMessageW

user32

GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp0
Size: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 469B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d0c101a72f3619d2f3f84800e0fd2cb5

Code Sign

68:58:3b:ae:1e:4d:9b:57:bf:45:23:1b:8d:2a:d9:3eCertificate

bd:cc:98:4c:bd:47:13:c2:5d:74:ef:80:bb:c9:75:82:88:f3:86:3f:82:e3:7e:f7:20:78:da:7d:0e:9e:21:72Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

wtsapi32

user32

Sections

.text Size: 46KB - Virtual size: 45KB

.rdata Size: 36KB - Virtual size: 35KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 3KB - Virtual size: 3KB

_RDATA Size: 512B - Virtual size: 252B

.vmp0 Size: 3.5MB - Virtual size: 3.5MB

.vmp1 Size: 2.4MB - Virtual size: 2.4MB

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

.rsrc Size: 512B - Virtual size: 469B

68:58:3b:ae:1e:4d:9b:57:bf:45:23:1b:8d:2a:d9:3e
Certificate

bd:cc:98:4c:bd:47:13:c2:5d:74:ef:80:bb:c9:75:82:88:f3:86:3f:82:e3:7e:f7:20:78:da:7d:0e:9e:21:72
Signer

.text
Size: 46KB - Virtual size: 45KB

.rdata
Size: 36KB - Virtual size: 35KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 3KB - Virtual size: 3KB

_RDATA
Size: 512B - Virtual size: 252B

.vmp0
Size: 3.5MB - Virtual size: 3.5MB

.vmp1
Size: 2.4MB - Virtual size: 2.4MB

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

.rsrc
Size: 512B - Virtual size: 469B