SpyInstall[.]exe

Resubmissions

02/05/2023, 00:49

230502-a6sfqsba6x 1

Sharing

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General

Target

SpyInstall.exe
Size

19KB
MD5

f797c2095233ea2b457bb38847a6645d
SHA1

384e9c7f9759dd9af4c032504358e67d1e4c94b6
SHA256

0a91f58677181d885c73ff14073137ad4204826c5d029ea8b2f442a0d688f184
SHA512

a02776b9834e5987a306d521badddcf424ee67108dbae43f3719da0749df6251a3b7b6e9a44cc20c49bf4b4f0901a3b9a9abaca323f5d8f614ded0e1d0415160
SSDEEP

384:aTVRJHQ8PgwtAsxSQA/rvhAyh7uFbiNT1M/DGiyx7uFsrY:4VPHQ8Ywt/gQ+QpiN5M/DGgx

Score

1^/10

Malware Config

Signatures

Files

SpyInstall.exe
.exe windows x86

cfb0618c8fa2b4c8a3dcdc8274a47b4f

Code Sign

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 19:41

Not After

15/04/2021, 19:51

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:86:ed:40:3e:c1:bf:44:1c:8f:33:5c:84:1e:ea:00
Certificate

Issuer

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

Not Before

30/08/2019, 00:00

Not After

02/10/2022, 12:00

Subject

CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

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

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

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 19:41

Not After

15/04/2021, 19:51

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:09:1e:19:18:55:a7:0a:91:70:ef:18:e4:23:ea:d3
Certificate

Issuer

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

Not Before

30/08/2019, 00:00

Not After

02/10/2022, 12:00

Subject

CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

65:72:f9:1d:da:c2:66:68:99:70:13:7e:74:3b:c4:0e:23:18:b4:0e:d9:b2:a9:92:e9:9d:78:c7:5c:a8:3e:65
Signer

Actual PE Digest

65:72:f9:1d:da:c2:66:68:99:70:13:7e:74:3b:c4:0e:23:18:b4:0e:d9:b2:a9:92:e9:9d:78:c7:5c:a8:3e:65

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN

26/04/2023, 11:42
Valid: false

88:8e:67:8f:f9:f7:9a:22:11:32:b1:28:32:e0:68:eb:2c:92:5c:69
Signer

Actual PE Digest

88:8e:67:8f:f9:f7:9a:22:11:32:b1:28:32:e0:68:eb:2c:92:5c:69

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN

26/04/2023, 11:42
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

OutputDebugStringW
GetSystemTimeAsFileTime
GetProcAddress
LoadLibraryA
GetCurrentThreadId
LoadLibraryW
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange
GetCurrentProcessId

user32

wsprintfW

advapi32

RegQueryValueExW
RegOpenKeyW
RegCloseKey

msvcr90

_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
_initterm
__p__fmode
_encode_pointer
__set_app_type
_crt_debugger_hook
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_decode_pointer
_except_handler4_common
_invoke_watson
_controlfp_s
__winitenv
exit
_XcptFilter
_exit
_cexit
__wgetmainargs
_amsg_exit
_wtoi
wcsstr
wcscpy_s
memset
__p__commode
__CxxFrameHandler3

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 944B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 688B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 590B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

cfb0618c8fa2b4c8a3dcdc8274a47b4f

Code Sign

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

06:86:ed:40:3e:c1:bf:44:1c:8f:33:5c:84:1e:ea:00Certificate

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

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

Extended Key Usages

Key Usages

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

01:09:1e:19:18:55:a7:0a:91:70:ef:18:e4:23:ea:d3Certificate

Extended Key Usages

Key Usages

65:72:f9:1d:da:c2:66:68:99:70:13:7e:74:3b:c4:0e:23:18:b4:0e:d9:b2:a9:92:e9:9d:78:c7:5c:a8:3e:65Signer

Signature Validations

Verification

26/04/2023, 11:42 Valid: false

88:8e:67:8f:f9:f7:9a:22:11:32:b1:28:32:e0:68:eb:2c:92:5c:69Signer

Signature Validations

Verification

26/04/2023, 11:42 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

msvcr90

Sections

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

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

.data Size: 512B - Virtual size: 944B

.rsrc Size: 1024B - Virtual size: 688B

.reloc Size: 1024B - Virtual size: 590B

61:1c:b2:8a:00:00:00:00:00:26
Certificate

06:86:ed:40:3e:c1:bf:44:1c:8f:33:5c:84:1e:ea:00
Certificate

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

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

61:1c:b2:8a:00:00:00:00:00:26
Certificate

01:09:1e:19:18:55:a7:0a:91:70:ef:18:e4:23:ea:d3
Certificate

65:72:f9:1d:da:c2:66:68:99:70:13:7e:74:3b:c4:0e:23:18:b4:0e:d9:b2:a9:92:e9:9d:78:c7:5c:a8:3e:65
Signer

26/04/2023, 11:42
Valid: false

88:8e:67:8f:f9:f7:9a:22:11:32:b1:28:32:e0:68:eb:2c:92:5c:69
Signer

26/04/2023, 11:42
Valid: false

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

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

.data
Size: 512B - Virtual size: 944B

.rsrc
Size: 1024B - Virtual size: 688B

.reloc
Size: 1024B - Virtual size: 590B