EasyConnectInstaller (3)[.]exe[.]bin

Sharing

Copy URL Twitter E-mail

General

Target

EasyConnectInstaller (3).exe.bin
Size

28.5MB
MD5

805e85e48e921c2fed73f1c4abdf37af
SHA1

e3e78e8cb700850a1a7d2942974f1d3ac4b997c0
SHA256

19849599977b60dc048603d7cdc274191c9ce524df6df62ae389d5c0d2238509
SHA512

d9f24ff92429d6332aa575f7a20ac50746eb5445f0e3bca70e5ac3ff1bdf5a4539712a20e7ed4901b56ed8db23b91d3d932de6b7a829738ae352f02187ca8385
SSDEEP

786432:mO7ghHoumNUaWbDK/3fB9kypQY7hjHKozo:TshHmIPK/vfDKV

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

EasyConnectInstaller (3).exe.bin
.exe windows x86

6437e651926ec691506189cd8a82b534

Code Sign

08:93:8e:06:3f:2c:05:9f:fc:f5:54:22:39:a4:83:65
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/03/2020, 00:00

Not After

22/03/2023, 12:00

Subject

CN=Sangfor Technologies Inc.,OU=research and development department,O=Sangfor Technologies Inc.,L=Shenzhen,ST=Guangdong Province,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

Issuer

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2014, 00:00

Not After

22/10/2024, 00:00

Subject

CN=DigiCert Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/11/2006, 00:00

Not After

10/11/2021, 00:00

Subject

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:37:b3:4f:a0:45:c0:00:bc:cd:99:99:6e:1e:eb:29
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/03/2020, 00:00

Not After

22/03/2023, 12:00

Subject

CN=Sangfor Technologies Inc.,OU=research and development department,O=Sangfor Technologies Inc.,L=Shenzhen,ST=Guangdong Province,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/10/2019, 00:00

Not After

17/10/2030, 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7c:2e:76:00:a3:13:3c:ab:6b:cc:57:da:b8:c6:e9:3b:9e:79:e5:6e:50:bf:fa:59:e4:0c:60:c8:9d:aa:22:e3
Signer

Actual PE Digest

7c:2e:76:00:a3:13:3c:ab:6b:cc:57:da:b8:c6:e9:3b:9e:79:e5:6e:50:bf:fa:59:e4:0c:60:c8:9d:aa:22:e3

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Sangfor Technologies Inc.,OU=research and development department,O=Sangfor Technologies Inc.,L=Shenzhen,ST=Guangdong Province,C=CN

05/09/2020, 09:00
Valid: true

Chain 1

CN=Sangfor Technologies Inc.,OU=research and development department,O=Sangfor Technologies Inc.,L=Shenzhen,ST=Guangdong Province,C=CN

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

ce:e0:eb:59:6c:37:90:21:77:b6:d6:a5:b9:db:0b:9b:ff:0d:1f:29
Signer

Actual PE Digest

ce:e0:eb:59:6c:37:90:21:77:b6:d6:a5:b9:db:0b:9b:ff:0d:1f:29

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Sangfor Technologies Inc.,OU=research and development department,O=Sangfor Technologies Inc.,L=Shenzhen,ST=Guangdong Province,C=CN

05/09/2020, 09:00
Valid: false

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

SizeofResource
WriteFile
CloseHandle
GetModuleFileNameA
CreateProcessA
ExpandEnvironmentStringsA
LoadResource
FindResourceA
CreateDirectoryA
RemoveDirectoryA
CreateFileA
GetFileAttributesA
DeleteFileA
WaitForSingleObject
GetLastError
OutputDebugStringA
LockResource
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedPushEntrySList
InterlockedFlushSList
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetCommandLineA
GetCommandLineW
GetStdHandle
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
GetCurrentThread
GetFileType
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
OutputDebugStringW
WaitForSingleObjectEx
CreateThread
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
SetConsoleCtrlHandler
HeapSize
HeapReAlloc
GetConsoleCP
GetConsoleMode
SetFilePointerEx
FlushFileBuffers
EncodePointer
DecodePointer
WriteConsoleW
RaiseException
CreateFileW

advapi32

RegOpenKeyExA
RegCloseKey
RegSetValueExA

Sections

.text
Size: 235KB - Virtual size: 234KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 364B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 28.2MB - Virtual size: 28.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6437e651926ec691506189cd8a82b534

Code Sign

08:93:8e:06:3f:2c:05:9f:fc:f5:54:22:39:a4:83:65Certificate

Extended Key Usages

Key Usages

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

03:37:b3:4f:a0:45:c0:00:bc:cd:99:99:6e:1e:eb:29Certificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

7c:2e:76:00:a3:13:3c:ab:6b:cc:57:da:b8:c6:e9:3b:9e:79:e5:6e:50:bf:fa:59:e4:0c:60:c8:9d:aa:22:e3Signer

Signature Validations

Verification

05/09/2020, 09:00 Valid: true

Chain 1

ce:e0:eb:59:6c:37:90:21:77:b6:d6:a5:b9:db:0b:9b:ff:0d:1f:29Signer

Signature Validations

Verification

05/09/2020, 09:00 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

Sections

.text Size: 235KB - Virtual size: 234KB

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

.data Size: 2KB - Virtual size: 6KB

.gfids Size: 512B - Virtual size: 364B

.rsrc Size: 28.2MB - Virtual size: 28.2MB

.reloc Size: 8KB - Virtual size: 8KB

08:93:8e:06:3f:2c:05:9f:fc:f5:54:22:39:a4:83:65
Certificate

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

03:37:b3:4f:a0:45:c0:00:bc:cd:99:99:6e:1e:eb:29
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

7c:2e:76:00:a3:13:3c:ab:6b:cc:57:da:b8:c6:e9:3b:9e:79:e5:6e:50:bf:fa:59:e4:0c:60:c8:9d:aa:22:e3
Signer

05/09/2020, 09:00
Valid: true

ce:e0:eb:59:6c:37:90:21:77:b6:d6:a5:b9:db:0b:9b:ff:0d:1f:29
Signer

05/09/2020, 09:00
Valid: false

.text
Size: 235KB - Virtual size: 234KB

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

.data
Size: 2KB - Virtual size: 6KB

.gfids
Size: 512B - Virtual size: 364B

.rsrc
Size: 28.2MB - Virtual size: 28.2MB

.reloc
Size: 8KB - Virtual size: 8KB