hijackloader | 905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a

General

Target
905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a
Size 1.3MB
Sample240507-ys4tlsdc2v
SHA256 905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a
MD5 fa854b73b477f55bd2faa482ba8e8fc4
SHA1 056fb1cdf016ac6d510425ae4dc1693f257dc12e
SHA512 fe1b5c9c6a709b34687e35745bd7662aaff0bf816aedb4f59a68714c4797034e1472c667611eb10fb687916e899613fbb79d692a11cc5e074fce5a2ba1ee54c5
SSDEEP 24576:ZtnIMSJmXTYznHLtEqzH+qrjQYgkIuIcDH7IueXN5CUaCWyOVyOckiAhUcMkiAhl:ZtIMvE7rtz7+q/QYgkIu3DHkuedz6rVl
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Signatures

Detects HijackLoader (aka IDAT Loader) 1 IoCs

resource	yara_rule
sample	family_hijackloader

Hijackloader family
hijackloader

File Explorer

905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a

.exe 1.3MB

905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a

IMPHASH a99648a4d417f4130faca9d4625edb8e
SHA256 905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a
MD5 fa854b73b477f55bd2faa482ba8e8fc4
SHA1 056fb1cdf016ac6d510425ae4dc1693f257dc12e
SHA512 fe1b5c9c6a709b34687e35745bd7662aaff0bf816aedb4f59a68714c4797034e1472c667611eb10fb687916e899613fbb79d692a11cc5e074fce5a2ba1ee54c5
SSDEEP 24576:ZtnIMSJmXTYznHLtEqzH+qrjQYgkIuIcDH7IueXN5CUaCWyOVyOckiAhUcMkiAhl:ZtIMvE7rtz7+q/QYgkIu3DHkuedz6rVl
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Detects HijackLoader (aka IDAT Loader)

PE Signature issue

Digest

64:6d:63:eb:1b:5c:bd:66:98:0a:ee:46:42:69:99:e7:87:d3:62:f7:71:65:bd:29:41:0c:2b:ab:bd:74:d8:45

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=MONGODB\, INC.,O=MONGODB\, INC.,L=New York,ST=New York,C=US

Chains

Apr 5, 2024

CN=MONGODB\, INC.,O=MONGODB\, INC.,L=New York,ST=New York,C=US

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=MONGODB\, INC.,O=MONGODB\, INC.,L=New York,ST=New York,C=US

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

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

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Serial Number

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Jul 14, 2023 - Oct 13, 2034

Subject

CN=MONGODB\, INC.,O=MONGODB\, INC.,L=New York,ST=New York,C=US

Serial Number

0b:b8:66:9f:ec:b9:0c:56:0e:68:44:e3:4f:f4:de:90

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Dec 10, 2021 - Dec 11, 2024

Minor OS version

0

Major OS version

6

Entry point

34859

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:\Users\ani\code\squirrel\squirrel.windows\build\Release\Win32\StubExecutable.pdb

kernel32

GetModuleFileNameW GetModuleHandleW FindFirstFileW FindNextFileW FindClose CreateProcessW CreateFileW CloseHandle WideCharToMultiByte GetLastError MultiByteToWideChar GetStringTypeW EncodePointer DecodePointer SetLastError InitializeCriticalSectionAndSpinCount SwitchToThread TlsAlloc TlsGetValue TlsSetValue TlsFree GetSystemTimeAsFileTime GetProcAddress EnterCriticalSection LeaveCriticalSection DeleteCriticalSection LCMapStringW GetLocaleInfoW GetCPInfo UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId InitializeSListHead RtlUnwind RaiseException FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetStdHandle WriteFile HeapFree HeapAlloc IsValidLocale GetUserDefaultLCID EnumSystemLocalesW HeapReAlloc GetFileType FindFirstFileExW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap SetStdHandle SetFilePointerEx HeapSize FlushFileBuffers GetConsoleCP GetConsoleMode WriteConsoleW

user32

AllowSetForegroundWindow WaitForInputIdle

Sharing

General

Malware Config

Signatures

File Explorer

905c7a4a098ad5c0fae3b8f15fa5fa56a06372b7441aede1958ae1171e555b2a

PE Signature issue

kernel32

user32

generic