BlueStacksInstaller_5[.]11[.]11[.]1002_native_3a91b51f79a7b70ce92146f336855ccb_MzsxNSwwOzUsMTsxNSw0OzE1[.]exe

Resubmissions

18/03/2023, 20:46

230318-zkdg5adf94 8

18/03/2023, 20:24

230318-y6737afg4s 8

Sharing

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General

Target

BlueStacksInstaller_5.11.11.1002_native_3a91b51f79a7b70ce92146f336855ccb_MzsxNSwwOzUsMTsxNSw0OzE1.exe
Size

899KB
MD5

f0c784587d06ec6407930fbbe628bf6d
SHA1

dc864f2ec0a1aa4838f40accba702d8838ec04fc
SHA256

4b81034f2b4047b02d86270bb13ce6f286e8ba64a1a796434848711576b9e4b0
SHA512

7578831bc0552f16b6e384f8a403a16b1c29b7220cb3580fb25a53041100a8aaa1236ce1997da4dcc2b29ec75573b6c3e78a39b8185b5e4f99e92c68c7c61cd1
SSDEEP

12288:NivtCXQd0gjKX7zuqGKaFGPDy1x4Od5opAP+naypWCy478XKBr/1hErhl392dU:NivtCXWeGKaFGF/ptci78a1t+r7qU

Score

1^/10

Malware Config

Signatures

Files

BlueStacksInstaller_5.11.11.1002_native_3a91b51f79a7b70ce92146f336855ccb_MzsxNSwwOzUsMTsxNSw0OzE1.exe
.exe windows x86

07afe1e0c9da7fec9e5f700881a1f162

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:f9:d5:0a:6c:79:2c:9f:d3:9d:47:2e:98:37:b5:ff
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

14/03/2023, 00:00

Not After

05/04/2025, 23:59

Subject

SERIALNUMBER=4559077,CN=Now.gg\, INC,O=Now.gg\, INC,L=Campbell,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d1:76:86:e8:80:f3:06:7a:06:81:1a:b4:67:0f:bb:9b:1c:38:65:81:3a:58:d9:b4:3f:67:8b:12:8f:6c:0a:ad
Signer

Actual PE Digest

d1:76:86:e8:80:f3:06:7a:06:81:1a:b4:67:0f:bb:9b:1c:38:65:81:3a:58:d9:b4:3f:67:8b:12:8f:6c:0a:ad

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=4559077,CN=Now.gg\, INC,O=Now.gg\, INC,L=Campbell,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

16/03/2023, 11:05
Valid: true

Chain 1

SERIALNUMBER=4559077,CN=Now.gg\, INC,O=Now.gg\, INC,L=Campbell,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Chain 2

SERIALNUMBER=4559077,CN=Now.gg\, INC,O=Now.gg\, INC,L=Campbell,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
MultiByteToWideChar
WideCharToMultiByte
LoadLibraryExW
GetModuleFileNameW
LocalFree
FormatMessageW
GetSystemDirectoryW
CloseHandle
SetFileTime
CreateFileW
SetFileAttributesW
RemoveDirectoryW
GetProcAddress
GetModuleHandleW
CreateDirectoryW
DeleteFileW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetTempPathW
SetLastError
GetCurrentProcessId
GetTickCount
GetCurrentThreadId
FindClose
FindFirstFileW
FindNextFileW
GetModuleHandleA
GetFileAttributesW
GetFileSize
SetFilePointer
ReadFile
WriteFile
SetEndOfFile
GetProcessAffinityMask
GetCurrentProcess
GetSystemInfo
GlobalMemoryStatus
GetFileInformationByHandle
GetStdHandle
WaitForMultipleObjects
Sleep
VirtualAlloc
VirtualFree
GetVersionExW
lstrcatW
lstrlenW
WaitForSingleObject
CreateEventW
SetEvent
ResetEvent
InitializeCriticalSection
GetExitCodeProcess
CreateProcessW
GetCommandLineW
HeapSize
LCMapStringW
LCMapStringA
GetStringTypeW
GetStringTypeA
InitializeCriticalSectionAndSpinCount
GetLocaleInfoA
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
LoadLibraryA
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
ExitProcess
HeapCreate
RtlUnwind
RaiseException
HeapAlloc
HeapFree
HeapReAlloc
ExitThread
CreateThread
GetCommandLineA
GetStartupInfoA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
InterlockedDecrement
TerminateProcess
IsDebuggerPresent

user32

DestroyWindow
LoadIconW
EndDialog
KillTimer
SetTimer
SetWindowTextW
PostMessageW
SendMessageW
MessageBoxW
DialogBoxParamW
GetWindowLongW
SetWindowLongW
ShowWindow
LoadStringW
CharUpperW
GetDlgItem

shell32

ShellExecuteExW

oleaut32

VariantClear
SysAllocStringLen
SysStringLen

Sections

.text
Size: 130KB - Virtual size: 130KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 183KB - Virtual size: 183KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

07afe1e0c9da7fec9e5f700881a1f162

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

04:f9:d5:0a:6c:79:2c:9f:d3:9d:47:2e:98:37:b5:ffCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

d1:76:86:e8:80:f3:06:7a:06:81:1a:b4:67:0f:bb:9b:1c:38:65:81:3a:58:d9:b4:3f:67:8b:12:8f:6c:0a:adSigner

Signature Validations

Verification

16/03/2023, 11:05 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

oleaut32

Sections

.text Size: 130KB - Virtual size: 130KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 6KB - Virtual size: 17KB

.rsrc Size: 183KB - Virtual size: 183KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

04:f9:d5:0a:6c:79:2c:9f:d3:9d:47:2e:98:37:b5:ff
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

d1:76:86:e8:80:f3:06:7a:06:81:1a:b4:67:0f:bb:9b:1c:38:65:81:3a:58:d9:b4:3f:67:8b:12:8f:6c:0a:ad
Signer

16/03/2023, 11:05
Valid: true

.text
Size: 130KB - Virtual size: 130KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 6KB - Virtual size: 17KB

.rsrc
Size: 183KB - Virtual size: 183KB