NEAS[.]ffbba9a266fd0bbc3ccbc6f1b6a13800[.]exe

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General

Target

NEAS.ffbba9a266fd0bbc3ccbc6f1b6a13800.exe
Size

968KB
MD5

ffbba9a266fd0bbc3ccbc6f1b6a13800
SHA1

78e318af2965ebabd7a67efa88f063c3646330cc
SHA256

8ba7dec2c8d8d05a296bc6da31f92ce97899a0feb2dfc1fa5a03be374ff0a501
SHA512

28b877f83e0067ad5634ec0f9b79d223fb645a7152f413f4b5a8c9d859d90ba7e164bfb7f691cffa8dd35c0c54ea879c51af832a5d708c7776155f82da45f30b
SSDEEP

24576:B8BdagveuEVvJ10IxmZu/8Ykkui6unVORW:BqagGRVR1/UoUYkWV8W

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

NEAS.ffbba9a266fd0bbc3ccbc6f1b6a13800.exe
.exe windows:5 windows x86

be4a26d1260deb8175b4fffde6d884be

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4c:c6:dd:c6:c5:57:cb:4e:4a:33:6c:8c:05:6f:ba:83
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

08/08/2013, 00:00

Not After

08/08/2015, 23:59

Subject

CN=Beijing Sogou Information Service Co.\, Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Search business Division,O=Beijing Sogou Information Service Co.\, Ltd.,L=Beijing,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

36:15:05:77:2f:c2:a3:36:59:ce:07:1b:d2:b2:b7:cc:da:e3:a0:a5
Signer

Actual PE Digest

36:15:05:77:2f:c2:a3:36:59:ce:07:1b:d2:b2:b7:cc:da:e3:a0:a5

Digest Algorithm

sha1

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

kernel32

GetCommandLineW
GetTempPathW
CompareStringW
GetTimeZoneInformation
GetProcessHeap
SetEndOfFile
CloseHandle
PeekNamedPipe
GetFileInformationByHandle
GetFullPathNameW
FindFirstFileExW
GetDriveTypeW
FileTimeToLocalFileTime
FileTimeToSystemTime
CreateThread
ExitThread
lstrlenW
CreateFileW
SizeofResource
WriteFile
GetModuleHandleW
InterlockedDecrement
InterlockedIncrement
LoadResource
FindResourceW
GetCurrentDirectoryW
GetEnvironmentVariableW
RaiseException
EnterCriticalSection
LeaveCriticalSection
GetLastError
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
HeapSetInformation
GetStartupInfoW
HeapFree
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
GetProcAddress
ExitProcess
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
HeapReAlloc
HeapSize
Sleep
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
MultiByteToWideChar
RtlUnwind
FreeLibrary
InterlockedExchange
LoadLibraryW
GetLocaleInfoW
SetStdHandle
WriteConsoleW
LCMapStringW
GetStringTypeW
FlushFileBuffers
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
CreateDirectoryW
CreateProcessW
WaitForSingleObject
DebugBreak
OutputDebugStringW
lstrlenA
CreateEventW
InitializeCriticalSection
CreateSemaphoreW
ResetEvent
ReleaseSemaphore
SetEvent
WaitForMultipleObjects
GetVersionExW
lstrcpynW
lstrcpyW
CreateMutexW
OpenMutexW
ReleaseMutex
OutputDebugStringA
GetFileSize
FindFirstFileW
CopyFileW
ReadFile
FindClose
DeleteFileW
DeviceIoControl
GetSystemDirectoryW
GetPrivateProfileStringW
lstrcmpW
CreateFileA
SetEnvironmentVariableA

user32

wsprintfW
LoadStringW
CharNextW
wvsprintfW

shell32

ShellExecuteW
ShellExecuteExW
SHGetSpecialFolderPathW

wininet

HttpOpenRequestW
InternetCloseHandle
HttpSendRequestW
InternetOpenW
InternetReadFile
InternetQueryDataAvailable
HttpQueryInfoW
InternetCrackUrlW
InternetSetOptionW
InternetConnectW

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

psapi

GetModuleBaseNameW

netapi32

NetWkstaTransportEnum
NetApiBufferFree
Netbios

advapi32

RegCloseKey
OpenSCManagerW
OpenServiceW
QueryServiceStatus
CloseServiceHandle
RegQueryValueExA
RegOpenKeyExA

ole32

CoUninitialize
CoInitialize
CoCreateGuid

shlwapi

PathIsDirectoryW
PathFileExistsW
SHSetValueW
StrCpyW
SHGetValueW
PathAppendW

Sections

.text
Size: 175KB - Virtual size: 175KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 734KB - Virtual size: 733KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

be4a26d1260deb8175b4fffde6d884be

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fdCertificate

Extended Key Usages

Key Usages

4c:c6:dd:c6:c5:57:cb:4e:4a:33:6c:8c:05:6f:ba:83Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

36:15:05:77:2f:c2:a3:36:59:ce:07:1b:d2:b2:b7:cc:da:e3:a0:a5Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

wininet

version

psapi

netapi32

advapi32

ole32

shlwapi

Sections

.text Size: 175KB - Virtual size: 175KB

.rdata Size: 29KB - Virtual size: 29KB

.data Size: 7KB - Virtual size: 16KB

.rsrc Size: 734KB - Virtual size: 733KB

.reloc Size: 13KB - Virtual size: 13KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

4c:c6:dd:c6:c5:57:cb:4e:4a:33:6c:8c:05:6f:ba:83
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

36:15:05:77:2f:c2:a3:36:59:ce:07:1b:d2:b2:b7:cc:da:e3:a0:a5
Signer

.text
Size: 175KB - Virtual size: 175KB

.rdata
Size: 29KB - Virtual size: 29KB

.data
Size: 7KB - Virtual size: 16KB

.rsrc
Size: 734KB - Virtual size: 733KB

.reloc
Size: 13KB - Virtual size: 13KB