43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee

General

Target
43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee
Size 1.2MB
Sample240429-e3gx2sae81
SHA256 43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee
MD5 8c9287ef35644cc0b67a4b8000d38ce8
SHA1 b741efa13f0878097bc056b2e3fc431aea4b6c42
SHA512 1f96f848c443bb25981c545f9ece15499761b4b15f920f686694425a1579b16fe52c45b0975417a4ed117a413babbf9d883b43e378d74e26885f6d710619e400
SSDEEP 24576:6OPhASFRmJ211Nx7KPZ4o5tt9H7By/FfXnAe:3RmJ211Nxm9ttxYtfXb
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

File Explorer

43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee

.exe 1.2MB

43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee

IMPHASH 6c2d283aa2105be58188e49b58a6bdd2
SHA256 43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee
MD5 8c9287ef35644cc0b67a4b8000d38ce8
SHA1 b741efa13f0878097bc056b2e3fc431aea4b6c42
SHA512 1f96f848c443bb25981c545f9ece15499761b4b15f920f686694425a1579b16fe52c45b0975417a4ed117a413babbf9d883b43e378d74e26885f6d710619e400
SSDEEP 24576:6OPhASFRmJ211Nx7KPZ4o5tt9H7By/FfXnAe:3RmJ211Nxm9ttxYtfXb
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

PE Signature issue

Digest

eb:9f:1a:7e:77:84:3f:7c:d2:ae:72:f8:07:f0:59:71:c2:f3:9e:88:fa:4a:a6:03:81:ae:b1:75:31:2e:87:14

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=23638777,CN=ASUSTeK COMPUTER INC.,O=ASUSTeK COMPUTER INC.,L=Beitou District,ST=Taipei City,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

Chains

Jul 25, 2023

SERIALNUMBER=23638777,CN=ASUSTeK COMPUTER INC.,O=ASUSTeK COMPUTER INC.,L=Beitou District,ST=Taipei City,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

SERIALNUMBER=23638777,CN=ASUSTeK COMPUTER INC.,O=ASUSTeK COMPUTER INC.,L=Beitou District,ST=Taipei City,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

Serial Number

0c:98:38:f6:73:f9:b1:cc:e3:95:cf:ab:2b:66:84:e4

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Oct 8, 2020 - Oct 12, 2023

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Apr 18, 2012 - Apr 18, 2027

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 21, 2022 - Nov 21, 2033

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

0

Major OS version

6

Entry point

4561

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

C:\03jsvrv4hug9yl\Knonzzz.pdb

advapi32

RegDisablePredefinedCache

kernel32

CloseHandle WaitForSingleObjectEx CreateRemoteThread VirtualProtect FormatMessageA LocalFree GetLocaleInfoEx EncodePointer DecodePointer EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection MultiByteToWideChar WideCharToMultiByte LCMapStringEx GetStringTypeW CompareStringEx GetCPInfo IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW GetCurrentProcess TerminateProcess CreateFileW RaiseException RtlUnwind InterlockedPushEntrySList InterlockedFlushSList GetLastError SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW GetStdHandle WriteFile GetModuleFileNameW ExitProcess GetModuleHandleExW GetCommandLineA GetCommandLineW GetCurrentThread HeapAlloc HeapFree GetDateFormatW GetTimeFormatW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode ReadFile GetFileSizeEx SetFilePointerEx ReadConsoleW SetConsoleCtrlHandler HeapReAlloc GetTimeZoneInformation OutputDebugStringW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetProcessHeap HeapSize WriteConsoleW

Name

.text

Size

706KB

Virtual Size

705KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

84KB

Virtual Size

83KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

375KB

Virtual Size

381KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.00cfg

Size

512B

Virtual Size

270B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

22KB

Virtual Size

21KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

43588266a8cdbb63c3e1660da5ebea1a27e05d73d7d23d2bb9f65a78b913a5ee

PE Signature issue

advapi32

kernel32

generic